/* ==========================================================================
   Indent Approval Tree & Workflow Styling
   ========================================================================== */

.approval-shell {
    padding-top: 1.25rem;
    background: var(--bg-gradient);
    min-height: 100vh;
}

/* Approval inbox refinements */
.approval-shell {
    --approval-ink: var(--text);
    --approval-muted: var(--muted);
    --approval-line: var(--border);
    max-width: 1680px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 2.2vw, 2rem);
}

.approval-shell > .d-flex:first-child {
    padding: .25rem 0 1.1rem;
    border-bottom: 1px solid var(--border);
}

.approval-shell h3 { color: var(--approval-ink); letter-spacing: -.025em; }
.approval-shell .eyebrow { margin-bottom: .35rem; }
.approval-shell .approval-stat-card { border-radius: 1rem; box-shadow: 0 5px 18px rgba(15, 23, 42, .045); }
.approval-shell .approval-toolbar { border: 1px solid var(--approval-line) !important; box-shadow: 0 5px 18px rgba(15, 23, 42, .04) !important; }
.approval-shell .approval-toolbar .card-body { padding: 1rem !important; }
.approval-shell .approval-toolbar form { flex-wrap: wrap; }
.approval-shell .approval-toolbar form .form-select { min-width: 165px; width: auto; }
.approval-shell .approval-tab { padding: .62rem .85rem; }
.approval-shell .approval-tab.active { background: var(--primary-soft); border-color: var(--primary-border); color: var(--primary); box-shadow: none; }
.approval-shell .approval-records { gap: 1rem; }
.approval-shell .approval-record-card { border-color: var(--border); border-radius: 1.1rem; box-shadow: 0 8px 24px rgba(15, 23, 42, .055); }
.approval-shell .approval-record-card:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(15, 23, 42, .075); }
.approval-shell .approval-record-header { padding: 1rem 1.25rem; }
.approval-shell .approval-id { font-variant-numeric: tabular-nums; }
.approval-shell .approval-record-body { grid-template-columns: minmax(0, 1.08fr); gap: 1rem; padding: 1rem 1.25rem 1.15rem; }
.approval-shell .approval-record-body { align-items: start; }
.approval-shell .approval-details-panel,
.approval-shell .approval-flow-panel { min-width: 0; border-color: var(--border); border-radius: .9rem; padding: 1rem; }
.approval-shell .approval-details-panel { background: var(--surface); }
.approval-shell .approval-flow-panel { background: var(--surface-alt); }
.approval-shell .approval-description { color: var(--text-soft); }
.approval-shell .approval-summary-grid { gap: .6rem; }
.approval-shell .approval-summary-item { min-width: 0; padding: .75rem; border-radius: .7rem; }
.approval-shell .approval-summary-item strong { display: block; line-height: 1.45; overflow-wrap: anywhere; }
.approval-shell .approval-action-box { border-radius: .85rem; background: var(--primary-soft); border-color: var(--primary-border); }
.approval-shell .approval-action-box .form-control { min-height: 40px; border-color: var(--border); }
.approval-shell .approval-action-box textarea.form-control { min-height: 76px; }
.approval-shell .approval-action-box .btn { min-height: 38px; border-radius: .55rem; }
.approval-shell .permission-track-item { gap: .75rem; padding: .75rem; border-radius: .8rem; box-shadow: none; }
.approval-shell .permission-track-title { line-height: 1.4; }
.approval-shell .permission-track-badge { min-width: 82px; }
.approval-shell .approval-line-box { padding: .75rem; }
.approval-shell .approval-history-heading { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin: 1.15rem .1rem .65rem; }
.approval-shell .approval-history-title { color: var(--text); font-size: .88rem; font-weight: 750; letter-spacing: -.01em; }
.approval-shell .approval-history-count { padding: .27rem .55rem; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 999px; font-size: .68rem; font-weight: 700; white-space: nowrap; }
.approval-shell .approval-line-box { margin-top: 0 !important; padding: .9rem .85rem; background: var(--surface-alt); border: 1px solid var(--border); border-radius: .85rem; }
.approval-shell .indent-tree-wrapper { padding: .3rem 0; }
.approval-shell .indent-tree-container { gap: 0; }
.approval-shell .tree-node { gap: .8rem; }
.approval-shell .node-icon-circle { width: 2.35rem; height: 2.35rem; border-radius: .75rem; font-size: .85rem; }
.approval-shell .tree-connector { height: 1rem; margin-left: 1.1rem; width: 2px; }
.approval-shell .node-content-box { min-width: 0; padding: .85rem .95rem; border-radius: .8rem; box-shadow: 0 2px 8px rgba(15, 23, 42, .035); }
.approval-shell .node-content-box > .d-flex { gap: .5rem; flex-wrap: wrap; }
.approval-shell .node-title { font-size: .88rem; line-height: 1.4; overflow-wrap: anywhere; }
.approval-shell .node-person { font-size: .76rem; line-height: 1.55; overflow-wrap: anywhere; }
.approval-shell .node-meta,
.approval-shell .node-action-by { font-size: .72rem; line-height: 1.5; overflow-wrap: anywhere; }
.approval-shell .node-remarks-quote { margin-top: .65rem; padding: .6rem .7rem; background: var(--bg); line-height: 1.5; overflow-wrap: anywhere; }
.approval-shell .tree-status-badge { flex-shrink: 0; }
.approval-shell .permission-track-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: .65rem; margin-bottom: .9rem; }
.approval-shell .permission-track-item { min-width: 0; padding: .6rem .65rem; gap: .55rem; border-radius: .7rem; }
.approval-shell .permission-track-level { width: 2rem; height: 2rem; border-radius: .6rem; font-size: .68rem; }
.approval-shell .permission-track-title { font-size: .73rem; line-height: 1.35; }
.approval-shell .permission-track-person { font-size: .68rem; gap: .25rem; }
.approval-shell .permission-track-person span { font-size: .64rem; }
.approval-shell .permission-track-badge { min-width: 0; padding: .25rem .45rem; font-size: .57rem; }
.approval-shell .permission-track-legend { display: none; }
.approval-shell .approval-flow-panel { padding: 1rem; }
.approval-shell .approval-flow-head { margin-bottom: .75rem; }
.approval-shell .approval-flow-head h6 { font-size: .9rem; }
.approval-shell .approval-record-footer { padding: .85rem 1.25rem; }

@media (max-width: 1100px) {
    .approval-shell .approval-record-body { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .approval-shell { padding-inline: .85rem; }
    .approval-shell > .d-flex:first-child { align-items: flex-start !important; }
    .approval-shell > .d-flex:first-child > .d-flex { width: 100%; }
    .approval-shell > .d-flex:first-child > .d-flex .btn { flex: 1; }
    .approval-shell .approval-toolbar > .card-body > .d-flex { align-items: stretch !important; }
    .approval-shell .approval-toolbar form { width: 100%; }
    .approval-shell .approval-toolbar form .input-group { flex: 1 1 100%; min-width: 0 !important; }
    .approval-shell .approval-toolbar form .form-select { flex: 1; }
    .approval-shell .approval-record-body { padding: .8rem; }
    .approval-shell .approval-details-panel,
    .approval-shell .approval-flow-panel { padding: .8rem; }
    .approval-shell .approval-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .approval-shell .permission-track-item { align-items: flex-start; }
    .approval-shell .permission-track-badge { min-width: 0; white-space: nowrap; }
    .approval-shell .approval-record-footer { align-items: flex-start; }
}

@media (max-width: 480px) {
    .approval-shell .approval-summary-grid { grid-template-columns: 1fr; }
    .approval-shell .permission-track-item { flex-wrap: wrap; }
    .approval-shell .permission-track-badge { margin-left: 3.2rem; }
    .approval-shell .approval-line-box { padding: .55rem; }
    .approval-shell .node-content-box { padding: .7rem; }
    .approval-shell .node-icon-circle { width: 2rem; height: 2rem; }
    .approval-shell .tree-connector { margin-left: .95rem; }
}

/* Keep the request details and tracker aligned to the full card width. */
.approval-shell .approval-record-body { display: grid !important; grid-template-columns: minmax(0, 1fr) !important; align-items: stretch; }
.approval-shell .approval-details-panel,
.approval-shell .approval-flow-panel { width: 100%; min-width: 0; }
.approval-shell .permission-track-list { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); flex-wrap: initial !important; overflow: visible; }
.approval-shell .permission-track-item { width: 100%; min-width: 0; }

@media (max-width: 760px) {
    .approval-shell .permission-track-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
}

/* Final approval screen composition */
.approval-shell {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: clamp(1rem, 2vw, 1.75rem) clamp(.85rem, 1.8vw, 1.5rem) 2.5rem;
    background: var(--bg);
}

.approval-shell .approval-records { gap: 1.25rem; }
.approval-shell .approval-record-card {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 1rem;
    background: var(--surface);
    box-shadow: 0 5px 20px rgba(20, 35, 60, .045);
}

.approval-shell .approval-record-header {
    padding: 1rem 1.25rem .85rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border-subtle);
}

.approval-shell .approval-record-topline { gap: .5rem; }
.approval-shell .approval-id { padding: .45rem .7rem; border-radius: .65rem; font-size: .78rem; }
.approval-shell .approval-ticket-tag { padding: .42rem .7rem; border-radius: .65rem; background: var(--bg); }
.approval-shell .approval-meta-row { margin-top: .6rem; font-size: .74rem; }

.approval-shell .approval-record-body {
    display: flex;
    flex-direction: column;
    gap: .85rem;
    padding: .9rem 1.1rem 1.1rem;
}

.approval-shell .approval-details-panel {
    padding: 1.1rem 1.2rem;
    border: 1px solid var(--border);
    border-radius: .85rem;
    background: var(--surface);
}

.approval-shell .approval-title-row { margin-bottom: .4rem; }
.approval-shell .approval-title-row h6 { font-size: .95rem; letter-spacing: -.01em; }
.approval-shell .approval-description { color: var(--text-soft); font-size: .86rem; line-height: 1.6; }
.approval-shell .approval-justification-box { margin-top: .8rem; padding: .75rem .85rem; border-radius: .7rem; border: 1px solid var(--primary-border); background: var(--primary-soft); color: var(--text); }

.approval-shell .approval-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .65rem;
    margin-top: .85rem;
}

.approval-shell .approval-summary-item {
    padding: .7rem .8rem;
    border: 1px solid var(--border);
    border-radius: .7rem;
    background: var(--bg);
}

.approval-shell .summary-label { margin-bottom: .3rem; font-size: .62rem; }
.approval-shell .approval-summary-item strong { font-size: .76rem; line-height: 1.45; }
.approval-shell .approval-attachment-row { margin-top: .8rem; }

.approval-shell .approval-action-box {
    max-width: 920px;
    margin-top: .9rem;
    padding: .9rem 1rem;
    border: 1px solid var(--border);
    border-radius: .8rem;
    background: var(--surface-alt);
}

.approval-shell .approval-action-box form { margin-top: .7rem !important; }
.approval-shell .approval-action-box .form-control { background: var(--surface); }
.approval-shell .approval-action-box textarea.form-control { min-height: 66px; }

.approval-shell .approval-flow-panel {
    min-width: 0;
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: .85rem;
    background: var(--surface-alt);
}

.approval-shell .approval-flow-head { padding-bottom: .75rem; margin-bottom: .8rem; }
.approval-shell .permission-track-list {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: .65rem;
    width: 100%;
    overflow-x: auto;
    padding: .15rem .1rem .75rem;
    margin: 0 0 .2rem;
    scrollbar-width: thin;
}

.approval-shell .permission-track-item {
    display: flex;
    flex: 0 0 clamp(245px, 27%, 330px);
    flex-direction: row;
    align-items: center;
    min-height: 76px;
    padding: .75rem;
    border-radius: .75rem;
    box-shadow: none;
}

.approval-shell .permission-track-body { flex: 1; }
.approval-shell .permission-track-title { font-size: .75rem; }
.approval-shell .permission-track-badge { min-width: 0; margin: 0; padding: .28rem .48rem; font-size: .58rem; white-space: nowrap; }

.approval-shell .approval-history-heading { margin-top: .35rem; padding-top: .75rem; }
.approval-shell .approval-line-box {
    width: 100%;
    overflow-x: auto;
    padding: .9rem;
    border: 1px solid var(--border);
    border-radius: .75rem;
    background: var(--surface-alt);
    scrollbar-width: thin;
}

.approval-shell .approval-line-box .indent-tree-wrapper { width: 100%; min-width: max-content; }
.approval-shell .approval-line-box .indent-tree-container {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch;
    width: max-content;
    min-width: 100%;
    max-width: none;
    padding: .15rem;
}

.approval-shell .approval-line-box .tree-node {
    display: flex;
    flex: 0 0 250px;
    flex-direction: column;
    align-items: flex-start;
    gap: .55rem;
}

.approval-shell .approval-line-box .node-icon-circle { width: 2.15rem; height: 2.15rem; margin-left: .35rem; }
.approval-shell .approval-line-box .node-content-box { width: 100%; min-height: 165px; padding: .85rem; }
.approval-shell .approval-line-box .tree-connector { align-self: center; flex: 0 0 28px; width: 28px; height: 2px; margin: 1.05rem 0 0; }
.approval-shell .approval-record-footer { padding: .75rem 1.1rem; }

@media (max-width: 760px) {
    .approval-shell .approval-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .approval-shell .approval-details-panel { padding: .9rem; }
    .approval-shell .approval-flow-panel { padding: .8rem; }
    .approval-shell .permission-track-item { flex-basis: min(78vw, 300px); }
    .approval-shell .approval-line-box .tree-node { flex-basis: 230px; }
}

@media (max-width: 480px) {
    .approval-shell .approval-summary-grid { grid-template-columns: 1fr; }
    .approval-shell .approval-record-body { padding: .65rem; }
    .approval-shell .approval-line-box { padding: .65rem; }
}

/* Screen-width balance: use the available space instead of leaving empty rails. */
.approval-shell .approval-action-box { width: 100%; max-width: none; }
.approval-shell .permission-track-list {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)) !important;
    gap: .75rem;
    overflow: visible;
}
.approval-shell .permission-track-item { width: 100%; min-width: 0; }
.approval-shell .permission-track-title { overflow-wrap: anywhere; }
.approval-shell .approval-line-box .indent-tree-container { width: 100%; min-width: max-content; }
.approval-shell .approval-line-box .tree-node { flex-basis: 250px; }
.approval-shell .approval-action-box form {
    display: grid;
    grid-template-columns: minmax(260px, .85fr) minmax(320px, 1.15fr);
    align-items: start;
    gap: .25rem 1rem;
}
.approval-shell .approval-action-box form > .row { grid-column: 1; margin-bottom: .25rem !important; }
.approval-shell .approval-action-box form > .mb-3 { grid-column: 2; grid-row: 1 / span 2; margin-bottom: .5rem !important; }
.approval-shell .approval-action-box form:not(:has(> .row)) > .mb-3 { grid-column: 1 / -1; grid-row: auto; }
.approval-shell .approval-action-box form > .d-flex { grid-column: 1 / -1; }
.approval-shell .approval-action-box textarea.form-control { min-height: 94px; }

@media (max-width: 900px) {
    .approval-shell .permission-track-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)) !important; }
    .approval-shell .approval-action-box form { grid-template-columns: minmax(0, 1fr); }
    .approval-shell .approval-action-box form > .row,
    .approval-shell .approval-action-box form > .mb-3,
    .approval-shell .approval-action-box form > .d-flex { grid-column: 1; grid-row: auto; }
}
@media (max-width: 560px) {
    .approval-shell .permission-track-list { grid-template-columns: minmax(0, 1fr) !important; }
}

/* Master-detail approvals workspace */
.approval-shell {
    width: 100%;
    max-width: 1680px;
    margin-inline: auto;
    padding: 1.25rem clamp(.85rem, 1.5vw, 1.5rem) 2rem;
    background: var(--bg);
}

.approval-page-heading { display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1rem; }
.approval-page-heading .eyebrow { margin-bottom:.25rem; }
.approval-page-heading h3 { margin:0; color: var(--text); font-size:1.35rem; font-weight:750; }
.approval-page-heading p { margin:.25rem 0 0; color: var(--muted); font-size:.78rem; }
.approval-heading-links { display:flex; gap:.5rem; }
.approval-heading-links .btn { border-radius:.6rem; font-size:.76rem; font-weight:650; }

.approval-workspace { display:grid; grid-template-columns:280px minmax(0,1fr); align-items:start; gap:1rem; }
.approval-sidebar,
.approval-selected-header,
.approval-content-card,
.approval-timeline-card { border: 1px solid var(--border); border-radius:.85rem; background: var(--surface); box-shadow:0 3px 12px rgba(15,23,42,.035); }
.approval-sidebar { position:sticky; top:1rem; overflow:hidden; }
.approval-sidebar-heading { display:flex; align-items:center; justify-content:space-between; padding:1rem; border-bottom: 1px solid var(--border-subtle); }
.approval-sidebar-heading h5 { margin:0; color: var(--text); font-size:.95rem; font-weight:750; }
.approval-sidebar-heading span { color: var(--muted); font-size:.7rem; }
.approval-sidebar-heading > i { width:2rem; height:2rem; display:grid; place-items:center; border-radius:.6rem; background: var(--primary-soft); color: var(--primary); }
.approval-sidebar-tabs { display:flex; gap:.3rem; overflow-x:auto; padding:.65rem .7rem .35rem; scrollbar-width:thin; }
.approval-sidebar-tabs a { flex:0 0 auto; padding:.35rem .52rem; border-radius:999px; color: var(--muted); background: var(--surface-alt); font-size:.64rem; font-weight:650; text-decoration:none; white-space:nowrap; }
.approval-sidebar-tabs a.active { color: var(--primary); background: var(--primary-soft); }
.approval-sidebar-filter { display:grid; gap:.45rem; padding:.55rem .75rem .75rem; border-bottom: 1px solid var(--border-subtle); }
.approval-search-field { display:flex; align-items:center; gap:.5rem; min-width:0; padding:0 .65rem; border: 1px solid var(--border); border-radius:.55rem; color: var(--muted); background: var(--surface); }
.approval-search-field input { width:100%; min-width:0; height:36px; border:0; outline:0; color: var(--text-soft); font-size:.72rem; }
.approval-search-field input::placeholder { color: var(--muted); }
.approval-sidebar-filter .form-select { min-height:36px; padding-top:.35rem; padding-bottom:.35rem; border-color: var(--border); border-radius:.55rem; font-size:.7rem; }
.approval-filter-actions { display:flex; gap:.4rem; }
.approval-filter-actions .btn { flex:1; padding:.4rem .55rem; border-radius:.5rem; font-size:.68rem; font-weight:650; }
.approval-indent-list { max-height:calc(100vh - 300px); overflow-y:auto; overscroll-behavior:contain; }
.approval-indent-link { display:block; padding:.75rem .8rem; border-bottom: 1px solid var(--border-subtle); color:inherit; text-decoration:none; transition:background .15s ease; }
.approval-indent-link:hover { background: var(--primary-soft); }
.approval-indent-link.selected { position:relative; background: var(--primary-soft); box-shadow:inset 3px 0 var(--primary); }
.approval-indent-link-top,.approval-indent-link-bottom { display:flex; align-items:center; justify-content:space-between; gap:.45rem; }
.approval-indent-link-top > strong { color: var(--text); font-size:.73rem; letter-spacing:.01em; }
.approval-indent-ticket { margin-top:.4rem; color: var(--muted); font-size:.66rem; }
.approval-indent-link-bottom { margin-top:.35rem; color: var(--muted); font-size:.63rem; }
.approval-indent-link-bottom > span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.approval-indent-link-bottom > strong { flex:0 0 auto; color: var(--text); font-size:.67rem; }
.approval-indent-link .approval-status { padding:.23rem .42rem; font-size:.55rem; }
.approval-sidebar-empty { display:grid; justify-items:center; gap:.35rem; padding:2rem 1rem; text-align:center; color: var(--muted); font-size:.7rem; }
.approval-sidebar-empty i { margin-bottom:.25rem; font-size:1.25rem; }
.approval-sidebar-empty strong { color: var(--text-soft); font-size:.78rem; }

.approval-detail-area { display:grid; gap:.8rem; min-width:0; }
.approval-selected-header { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:.9rem 1rem; }
.approval-selected-main { min-width:0; }
.approval-selected-title { display:flex; align-items:center; flex-wrap:wrap; gap:.45rem; }
.approval-selected-title h4 { margin:0; color: var(--text); font-size:1rem; font-weight:750; }
.approval-selected-ticket { padding:.3rem .5rem; border: 1px solid var(--border); border-radius:.45rem; color: var(--muted); background:var(--bg); font-size:.65rem; text-decoration:none; }
.approval-selected-title .approval-status,.approval-selected-title .approval-priority { padding:.3rem .48rem; font-size:.58rem; }
.approval-selected-meta { display:flex; flex-wrap:wrap; gap:.35rem .8rem; margin-top:.4rem; color: var(--muted); font-size:.66rem; }
.approval-selected-metrics { display:flex; gap:.45rem; }
.approval-selected-metrics > div { min-width:82px; padding:.45rem .55rem; border: 1px solid var(--border-subtle); border-radius:.55rem; background:var(--bg); }
.approval-selected-metrics span,.approval-selected-metrics strong { display:block; }
.approval-selected-metrics span { color: var(--muted); font-size:.55rem; text-transform:uppercase; letter-spacing:.04em; }
.approval-selected-metrics strong { margin-top:.12rem; color: var(--text); font-size:.68rem; }

.approval-stage-rail { display:flex; align-items:center; gap:0; padding:.55rem .75rem; border: 1px solid var(--border); border-radius:.75rem; background: var(--surface); overflow-x:auto; }
.approval-stage-step { position:relative; display:flex; flex:1 0 150px; align-items:center; gap:.45rem; min-width:0; }
.approval-stage-step:not(:last-child)::after { height:2px; flex:1; min-width:16px; margin:0 .35rem; background: var(--border); content:""; }
.approval-stage-dot { z-index:1; display:grid; flex:0 0 1.55rem; width:1.55rem; height:1.55rem; place-items:center; border-radius:50%; color: var(--muted); background: var(--surface-alt); font-size:.62rem; font-weight:750; }
.approval-stage-copy { display:grid; min-width:0; }
.approval-stage-copy strong { overflow:hidden; color: var(--text-soft); font-size:.64rem; text-overflow:ellipsis; white-space:nowrap; }
.approval-stage-copy small { overflow:hidden; color: var(--muted); font-size:.58rem; text-overflow:ellipsis; white-space:nowrap; }
.approval-stage-step.done .approval-stage-dot { color:#fff; background: var(--success); }
.approval-stage-step.done::after { background: var(--success-soft); }
.approval-stage-step.current .approval-stage-dot { color:#fff; background: var(--primary); box-shadow:0 0 0 3px var(--primary-soft); }
.approval-stage-step.current .approval-stage-copy strong { color: var(--primary); }
.approval-stage-step.rejected .approval-stage-dot { color:#fff; background: var(--danger); }
.approval-stage-step.hold .approval-stage-dot { color: var(--amber); background: var(--amber-soft); }

.approval-detail-columns { display:grid; grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr); align-items:start; gap:.8rem; }
.approval-primary-column { display:grid; gap:.8rem; min-width:0; }
.approval-content-card,.approval-timeline-card { overflow:hidden; min-width:0; }
.approval-content-card-heading { display:flex; align-items:center; gap:.55rem; min-height:42px; padding:.65rem .85rem; border-bottom: 1px solid var(--border-subtle); }
.approval-content-card-heading > i { width:1.5rem; height:1.5rem; display:grid; place-items:center; border-radius:.45rem; color: var(--primary); background: var(--primary-soft); font-size:.7rem; }
.approval-content-card-heading h5 { flex:1; margin:0; color: var(--text); font-size:.78rem; font-weight:700; }
.approval-content-card-heading > span { padding:.25rem .45rem; border-radius:999px; color: var(--muted); background: var(--surface-alt); font-size:.58rem; font-weight:700; }
.approval-content-card-body { padding:.8rem .9rem; }
.approval-content-card-body .approval-description { color: var(--text-soft); font-size:.8rem; line-height:1.6; }
.approval-content-card-body .approval-justification-box { margin-top:.7rem; padding:.65rem .75rem; border:1px solid var(--primary-border); border-radius:.6rem; background:var(--primary-soft); color:var(--text); font-size:.82rem; line-height:1.55; }
.approval-item-facts { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.45rem; margin-top:.75rem; }
.approval-item-facts > div { min-width:0; padding:.55rem .6rem; border: 1px solid var(--border); border-radius:.6rem; background:var(--bg); }
.approval-item-facts span,.approval-item-facts strong,.approval-item-facts small { display:block; }
.approval-item-facts span { color: var(--muted); font-size:.55rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }
.approval-item-facts strong { overflow:hidden; margin-top:.2rem; color: var(--text); font-size:.69rem; text-overflow:ellipsis; white-space:nowrap; }
.approval-item-facts small { overflow:hidden; color: var(--muted); font-size:.62rem; text-overflow:ellipsis; white-space:nowrap; }
.approval-attachment-row { display:flex; align-items:center; flex-wrap:wrap; gap:.45rem; margin-top:.7rem; }
.approval-attachment-name { display:flex; align-items:center; min-width:0; padding:.38rem .55rem; border: 1px solid var(--border); border-radius:.5rem; color: var(--muted); background: var(--surface-alt); font-size:.62rem; overflow-wrap:anywhere; }
.approval-attachment-row .btn { border-radius:.5rem; font-size:.65rem; }

.approval-decision-card .approval-content-card-heading > i { color: var(--success); background: var(--success-soft); }
.approval-decision-form { display:grid; gap:.65rem; }
.approval-decision-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.55rem; }
.approval-decision-form label { display:grid; gap:.3rem; color: var(--muted); font-size:.61rem; font-weight:700; text-transform:uppercase; letter-spacing:.035em; }
.approval-decision-form .form-control { min-width:0; min-height:36px; border-color: var(--input-border); border-radius:.5rem; font-size:.75rem; }
.approval-decision-form textarea.form-control { min-height:78px; resize:vertical; text-transform:none; letter-spacing:normal; }
.approval-decision-actions { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.45rem; }
.approval-decision-actions .btn { min-height:36px; border:0; border-radius:.5rem; font-size:.68rem; font-weight:700; }

.approval-timeline-body { max-height:calc(100vh - 250px); overflow-y:auto; padding:.8rem .85rem; }
.approval-timeline-body .indent-tree-wrapper { width:100%; min-width:0; padding:.15rem 0; }
.approval-timeline-body .indent-tree-container { display:flex; flex-direction:column; width:100%; min-width:0; max-width:none; padding:0; }
.approval-timeline-body .tree-node { display:flex; flex:initial; flex-direction:row; align-items:flex-start; gap:.65rem; width:100%; }
.approval-timeline-body .node-icon-circle { width:1.8rem; height:1.8rem; flex:0 0 1.8rem; border-radius:.55rem; font-size:.7rem; }
.approval-timeline-body .node-content-box { width:100%; min-width:0; min-height:0; padding:.65rem .7rem; border-radius:.65rem; box-shadow:none; }
.approval-timeline-body .node-content-box > .d-flex { display:flex; align-items:center; justify-content:space-between; gap:.4rem; }
.approval-timeline-body .node-title { margin:.15rem 0; font-size:.72rem; line-height:1.4; }
.approval-timeline-body .node-person { font-size:.65rem; }
.approval-timeline-body .node-meta,.approval-timeline-body .node-action-by { font-size:.6rem; }
.approval-timeline-body .tree-status-badge { padding:.22rem .4rem; font-size:.53rem; }
.approval-timeline-body .tree-connector { width:2px; height:14px; flex:0 0 14px; margin:0 0 0 .9rem; }
.approval-timeline-body .node-remarks-quote { margin-top:.45rem; padding:.42rem .55rem; font-size:.63rem; }
.approval-no-selection { display:grid; min-height:360px; align-content:center; justify-items:center; padding:2rem; border: 1px dashed var(--border); border-radius:.85rem; background: var(--surface); text-align:center; }
.approval-no-selection > span { width:3rem; height:3rem; display:grid; place-items:center; border-radius:1rem; color: var(--primary); background: var(--primary-soft); font-size:1.15rem; }
.approval-no-selection h4 { margin:1rem 0 .25rem; color: var(--text); font-size:1rem; }
.approval-no-selection p { margin:0; color: var(--muted); font-size:.75rem; }

@media (max-width: 1100px) {
    .approval-workspace { grid-template-columns:245px minmax(0,1fr); gap:.7rem; }
    .approval-detail-columns { grid-template-columns:minmax(0,1fr); }
    .approval-timeline-body { max-height:none; }
}
@media (max-width: 760px) {
    .approval-page-heading { align-items:flex-start; }
    .approval-heading-links { flex-direction:column; }
    .approval-workspace { grid-template-columns:minmax(0,1fr); }
    .approval-sidebar { position:static; }
    .approval-indent-list { display:flex; max-height:220px; overflow:auto; }
    .approval-indent-link { flex:0 0 230px; border-right: 1px solid var(--border-subtle); border-bottom:0; }
    .approval-selected-header { align-items:flex-start; flex-direction:column; }
    .approval-selected-metrics { width:100%; }
    .approval-selected-metrics > div { flex:1; }
    .approval-stage-step { flex-basis:135px; }
}
@media (max-width: 480px) {
    .approval-shell { padding:.8rem .55rem 1.5rem; }
    .approval-page-heading h3 { font-size:1.15rem; }
    .approval-heading-links .btn { padding:.38rem .5rem; font-size:.65rem; }
    .approval-selected-metrics { gap:.3rem; }
    .approval-selected-metrics > div { min-width:0; padding:.4rem; }
    .approval-selected-metrics strong { font-size:.61rem; }
    .approval-item-facts { gap:.3rem; }
    .approval-item-facts > div { padding:.45rem; }
    .approval-timeline-body { padding:.65rem .5rem; }
}

/* Final width corrections for the request and tracker panels. */
.approval-shell .approval-record-body { display: grid !important; grid-template-columns: minmax(0, 1fr) !important; align-items: stretch; }
.approval-shell .approval-details-panel,
.approval-shell .approval-flow-panel { width: 100%; min-width: 0; }
.approval-shell .permission-track-list { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); flex-wrap: initial !important; overflow: visible; }
.approval-shell .permission-track-item { width: 100%; min-width: 0; }

/* Lay the detailed approval history out as a left-to-right step flow. */
.approval-shell .approval-line-box {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--muted) transparent;
}

.approval-shell .approval-line-box .indent-tree-wrapper {
    width: 100%;
    min-width: max-content;
    padding: .35rem .1rem .7rem;
}

.approval-shell .approval-line-box .indent-tree-container {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    width: max-content;
    min-width: 100%;
    max-width: none;
    padding: .2rem .15rem;
}

.approval-shell .approval-line-box .tree-node {
    display: flex;
    flex: 0 0 260px;
    flex-direction: column;
    align-items: flex-start;
    gap: .65rem;
    min-width: 0;
}

.approval-shell .approval-line-box .node-icon-circle {
    width: 2.25rem;
    height: 2.25rem;
    margin-left: .35rem;
}

.approval-shell .approval-line-box .node-content-box {
    width: 100%;
    min-height: 170px;
    display: flex;
    flex-direction: column;
}

.approval-shell .approval-line-box .node-content-box > .d-flex { justify-content: space-between; }
.approval-shell .approval-line-box .node-remarks-quote { margin-top: auto; padding-top: .55rem; }

.approval-shell .approval-line-box .tree-connector {
    position: relative;
    align-self: center;
    flex: 0 0 34px;
    width: 34px;
    height: 2px;
    margin: 1.1rem 0 0;
    border-radius: 99px;
}

.approval-shell .approval-line-box .tree-connector::after {
    position: absolute;
    top: 50%;
    right: -1px;
    width: 7px;
    height: 7px;
    content: "";
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    color: var(--muted);
    transform: translateY(-50%) rotate(45deg);
}

.approval-shell .approval-line-box .tree-connector.completed::after { color: var(--success); }
.approval-shell .approval-line-box .tree-connector.active::after { color: var(--primary); }
.approval-shell .approval-line-box .tree-connector.rejected::after { color: var(--danger); }
.approval-shell .approval-line-box .tree-connector.on-hold::after { color: var(--amber); }

@media (max-width: 600px) {
    .approval-shell .approval-line-box .tree-node { flex-basis: 235px; }
    .approval-shell .approval-line-box .node-content-box { min-height: 180px; }
    .approval-shell .approval-line-box .tree-connector { flex-basis: 24px; width: 24px; }
}

/* Modern approval tracker: compact horizontal stage rail + detailed history */
.approval-shell .approval-flow-panel {
    padding: clamp(1rem, 2vw, 1.4rem);
    border-color: var(--border);
    background: var(--surface);
    box-shadow: 0 4px 16px rgba(15, 23, 42, .035);
}

.approval-shell .approval-flow-head {
    padding-bottom: .85rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.approval-shell .approval-flow-head h6 {
    display: flex;
    align-items: center;
    color: var(--text) !important;
    font-size: .98rem;
    letter-spacing: -.015em;
}

.approval-shell .approval-flow-head h6 i {
    width: 2rem;
    height: 2rem;
    display: inline-grid;
    place-items: center;
    border-radius: .65rem;
    background: var(--primary-soft);
    color: var(--primary) !important;
}

.approval-shell .approval-flow-head > .badge {
    padding: .4rem .65rem;
    border-radius: 999px;
    color: var(--text-soft) !important;
    font-size: .68rem;
    font-weight: 700;
}

.approval-shell .permission-track-list {
    display: flex;
    gap: .65rem;
    overflow-x: auto;
    padding: .15rem .1rem .75rem;
    margin: 0 0 .4rem;
    scrollbar-width: thin;
    scrollbar-color: var(--muted) transparent;
}

.approval-shell .permission-track-item {
    position: relative;
    flex: 0 0 clamp(220px, 27%, 310px);
    min-height: 78px;
    padding: .8rem;
    gap: .7rem;
    border-radius: .85rem;
    box-shadow: 0 2px 8px rgba(15, 23, 42, .035);
    transition: transform .18s ease, box-shadow .18s ease;
}

.approval-shell .permission-track-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 16px rgba(15, 23, 42, .07);
}

.approval-shell .permission-track-item.status-approved { background: var(--success-soft); border-color: rgba(var(--success-rgb, 22, 163, 74), 0.3); }
.approval-shell .permission-track-item.status-active { background: var(--primary-soft); border-color: var(--primary-border); box-shadow: inset 0 0 0 1px var(--primary-border); }
.approval-shell .permission-track-item.status-pending { background: var(--bg); border-color: var(--border); }
.approval-shell .permission-track-item.status-on-hold { background: var(--amber-soft); border-color: rgba(217, 119, 6, 0.3); }
.approval-shell .permission-track-item.status-rejected { background: var(--danger-soft); border-color: rgba(239, 68, 68, 0.3); }

.approval-shell .permission-track-level {
    width: 2.3rem;
    height: 2.3rem;
    border-radius: .7rem;
    font-size: .7rem;
}

.approval-shell .permission-track-body { align-self: center; }
.approval-shell .permission-track-title { margin-bottom: .15rem; font-size: .76rem; }
.approval-shell .permission-track-person { font-size: .69rem; }
.approval-shell .permission-track-badge { align-self: flex-start; margin: 0; }

.approval-shell .approval-history-heading {
    padding-top: .9rem;
    margin: .3rem 0 .7rem;
    border-top: 1px solid var(--border-subtle);
}

.approval-shell .approval-history-title { font-size: .92rem; }
.approval-shell .approval-line-box { background: var(--surface-alt); border-color: var(--border); }
.approval-shell .indent-tree-container { max-width: 1040px; }
.approval-shell .tree-node { gap: .9rem; }
.approval-shell .node-content-box { padding: .95rem 1.05rem; }
.approval-shell .tree-node.active .node-content-box { border-color: var(--primary-border); border-left-color: var(--primary); background: var(--surface); }
.approval-shell .tree-node.completed .node-content-box { border-color: rgba(var(--success-rgb, 22, 163, 74), 0.3); border-left-color: var(--success); background: var(--surface); }

@media (max-width: 600px) {
    .approval-shell .permission-track-item { flex-basis: min(82vw, 285px); }
    .approval-shell .approval-line-box { padding: .65rem; }
    .approval-shell .node-content-box { padding: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
    .approval-shell .permission-track-item,
    .approval-shell .tree-node.active .node-icon-circle { animation: none; transition: none; }
}

/* Approval inbox page layout */
.approval-shell {
    max-width: 1560px;
    padding-top: clamp(1rem, 2vw, 1.75rem);
    padding-bottom: 2.5rem;
    color: var(--text);
    background: var(--surface-alt);
}

.approval-shell > .d-flex:first-child {
    align-items: center !important;
    margin-bottom: 1.4rem !important;
    padding: 0 0 1.2rem;
    border-bottom: 1px solid var(--border);
}

.approval-shell > .d-flex:first-child h3 {
    margin-top: .15rem;
    font-size: clamp(1.35rem, 2vw, 1.75rem);
}

.approval-shell > .d-flex:first-child p { max-width: 660px; line-height: 1.55; }
.approval-shell > .d-flex:first-child > .d-flex .btn { min-height: 40px; border-radius: .65rem; font-weight: 650; }

.approval-shell .approval-stat-grid {
    gap: .85rem;
    margin-bottom: 1.15rem !important;
}

.approval-shell .approval-stat-card {
    min-height: 112px;
    padding: 1rem 1.1rem;
    border-color: var(--border);
    box-shadow: 0 3px 12px rgba(15, 23, 42, .035);
}

.approval-shell .approval-stat-card:hover { transform: translateY(-1px); }
.approval-shell .approval-stat-icon { width: 2.7rem; height: 2.7rem; border-radius: .8rem; }
.approval-shell .approval-stat-number { font-size: 1.65rem; }

.approval-shell .approval-toolbar {
    overflow: visible;
    border-radius: .95rem !important;
    background: var(--surface);
}

.approval-shell .approval-toolbar > .card-body > .d-flex {
    align-items: center;
}

.approval-shell .approval-tabs {
    gap: .35rem;
    padding: .25rem;
    border: 1px solid var(--border-subtle);
    border-radius: .75rem;
    background: var(--bg);
}

.approval-shell .approval-tab {
    padding: .58rem .72rem;
    border-color: transparent;
    background: transparent;
    font-size: .74rem;
    white-space: nowrap;
}

.approval-shell .approval-tab:hover,
.approval-shell .approval-tab.active {
    border-color: var(--primary-border);
    background: var(--surface);
    color: var(--primary);
    box-shadow: 0 2px 6px rgba(15, 23, 42, .06);
}

.approval-shell .approval-toolbar form .input-group,
.approval-shell .approval-toolbar form .form-select,
.approval-shell .approval-toolbar form .btn { min-height: 40px; }
.approval-shell .approval-toolbar form .form-select { border-color: var(--border); border-radius: .55rem; }
.approval-shell .approval-toolbar form .btn { border-radius: .55rem; font-weight: 650; }

.approval-shell .approval-list-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1.5rem .15rem .8rem;
}

.approval-shell .approval-list-heading h5 { color: var(--text); font-size: 1rem; font-weight: 750; }
.approval-shell .approval-list-heading p { color: var(--muted); font-size: .78rem; }
.approval-shell .approval-result-count { padding: .38rem .7rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-soft); font-size: .72rem; font-weight: 700; white-space: nowrap; }

.approval-shell .approval-records { gap: 1.15rem; }
.approval-shell .approval-record-card { border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); box-shadow: 0 5px 18px rgba(15, 23, 42, .045); }
.approval-shell .approval-record-header { padding: 1rem 1.2rem .9rem; background: var(--surface); }
.approval-shell .approval-record-body { grid-template-columns: minmax(0, 1fr); gap: .85rem; padding: .9rem 1.2rem 1.1rem; }
.approval-shell .approval-details-panel { padding: 1rem 1.1rem; border-color: var(--border); }
.approval-shell .approval-title-row h6 { font-size: .95rem; }
.approval-shell .approval-flow-panel { border-radius: .85rem; }
.approval-shell .approval-record-footer { padding: .8rem 1.2rem; background: var(--surface-alt); }

.approval-shell .approval-status,
.approval-shell .approval-priority { letter-spacing: .025em; }
.approval-shell .approval-ticket-tag { min-height: 30px; }
.approval-shell .approval-meta-row { gap: .55rem 1rem; }

.approval-shell .approval-action-box { padding: 1rem; }
.approval-shell .approval-action-box .form-label { color: var(--text-soft) !important; font-weight: 600; }
.approval-shell .approval-action-box .btn { min-width: 88px; }

.approval-shell .approval-line-box { padding: 1rem; }
.approval-shell .indent-tree-container { max-width: none; }

@media (max-width: 1050px) {
    .approval-shell .approval-toolbar > .card-body > .d-flex { align-items: stretch; flex-direction: column; }
    .approval-shell .approval-toolbar form { width: 100%; }
    .approval-shell .approval-toolbar form .input-group { flex: 1 1 240px; }
}

@media (max-width: 768px) {
    .approval-shell { padding-inline: .75rem; }
    .approval-shell > .d-flex:first-child { gap: .9rem !important; }
    .approval-shell .approval-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .approval-shell .approval-stat-card { min-height: 96px; padding: .8rem; gap: .7rem; }
    .approval-shell .approval-stat-icon { width: 2.35rem; height: 2.35rem; }
    .approval-shell .approval-stat-label { font-size: .64rem; }
    .approval-shell .approval-stat-number { font-size: 1.4rem; }
    .approval-shell .approval-stat-meta { font-size: .68rem; }
    .approval-shell .approval-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .approval-shell .approval-tab { flex: 0 0 auto; }
    .approval-shell .approval-toolbar form { display: grid !important; grid-template-columns: 1fr auto; }
    .approval-shell .approval-toolbar form .input-group { grid-column: 1 / -1; min-width: 0 !important; }
    .approval-shell .approval-toolbar form .form-select { width: 100%; min-width: 0; }
    .approval-shell .approval-record-header { padding: .9rem; }
    .approval-shell .approval-record-body { padding: .65rem .75rem .85rem; }
    .approval-shell .approval-record-footer { padding: .75rem .9rem; }
}

@media (max-width: 480px) {
    .approval-shell .approval-stat-grid { gap: .55rem; }
    .approval-shell .approval-stat-card { align-items: flex-start; }
    .approval-shell .approval-stat-icon { width: 2rem; height: 2rem; font-size: .9rem; }
    .approval-shell .approval-list-heading { align-items: flex-start; }
    .approval-shell .approval-list-heading p { max-width: 240px; }
    .approval-shell .approval-details-panel { padding: .8rem; }
    .approval-shell .approval-record-topline { gap: .4rem; }
    .approval-shell .approval-id { overflow-wrap: anywhere; }
    .approval-shell .approval-line-box { padding: .55rem; }
}

.eyebrow {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.08);
    border: 1px solid rgba(79, 70, 229, 0.12);
    color: var(--primary-strong);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.approval-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.approval-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.2rem;
    border-radius: 1.2rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 28px rgba(15, 23, 42, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.approval-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

.approval-stat-card.warning { background: linear-gradient(135deg, rgba(255, 247, 237, 0.96), rgba(255,255,255,0.96)); }
.approval-stat-card.success { background: linear-gradient(135deg, rgba(236, 253, 245, 0.96), rgba(255,255,255,0.96)); }
.approval-stat-card.purple { background: linear-gradient(135deg, rgba(245, 243, 255, 0.96), rgba(255,255,255,0.96)); }
.approval-stat-card.danger { background: linear-gradient(135deg, rgba(254, 242, 242, 0.96), rgba(255,255,255,0.96)); }

.approval-stat-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.9rem;
    font-size: 1.15rem;
    font-weight: 700;
    flex-shrink: 0;
}

.approval-stat-card.warning .approval-stat-icon { background: rgba(251, 146, 60, 0.12); color: var(--amber); }
.approval-stat-card.success .approval-stat-icon { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.approval-stat-card.purple .approval-stat-icon { background: rgba(168, 85, 247, 0.12); color: var(--primary); }
.approval-stat-card.danger .approval-stat-icon { background: rgba(239, 68, 68, 0.12); color: var(--danger); }

.approval-stat-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.approval-stat-number {
    font-size: clamp(1.5rem, 2vw, 2.1rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text);
    margin-top: 0.15rem;
}

.approval-stat-meta {
    margin-top: 0.2rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-soft);
}

.approval-toolbar {
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255,255,255,0.9);
    border-radius: 1.25rem;
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.03);
    margin-bottom: 1.4rem;
}

.approval-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.approval-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: var(--bg);
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
}

.approval-tab:hover,
.approval-tab.active {
    background: var(--bg-gradient);
    border-color: rgba(99,102,241,0.25);
    color: var(--primary);
    box-shadow: 0 6px 14px rgba(79, 70, 229, 0.08);
}

.approval-records {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.approval-record-card {
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 1.4rem;
    background: rgba(255,255,255,0.98);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.05);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.approval-record-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.07);
}

.approval-record-header {
    padding: 1rem 1.2rem 0.9rem;
    border-bottom: 1px solid rgba(148,163,184,0.14);
    background: linear-gradient(180deg, rgba(248,250,252,0.9), rgba(255,255,255,0.85));
}

.approval-record-topline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
}

.approval-id {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.8rem;
    border-radius: 0.8rem;
    background: var(--primary-soft);
    color: var(--primary);
    border: 1px solid rgba(99,102,241,0.18);
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}

.approval-ticket-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.75rem;
    border-radius: 999px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid rgba(148,163,184,0.18);
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
}

.approval-status,
.approval-priority {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.7rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.approval-status.status-approved,
.approval-priority {
    background: var(--success-soft);
    color: var(--success);
}

.approval-status.status-pending {
    background: var(--bg-strong);
    color: var(--text-soft);
}

.approval-status.status-on-hold {
    background: var(--amber-soft);
    color: var(--amber);
}

.approval-status.status-rejected {
    background: var(--danger-soft);
    color: var(--danger);
}

.approval-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.approval-record-body {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 1.2rem;
    padding: 1.1rem 1.2rem 1.2rem;
}

.approval-details-panel,
.approval-flow-panel {
    background: var(--surface);
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 1rem;
    padding: 1rem;
}

.approval-title-row {
    margin-bottom: 0.7rem;
}

.approval-description {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.92rem;
    line-height: 1.7;
    white-space: pre-wrap;
}

.approval-justification-box {
    margin-top: 1rem;
    padding: 0.85rem 0.9rem;
    border-radius: 0.85rem;
    border: 1px solid var(--primary-border); background: var(--primary-soft);
    color: var(--text);
    font-size: 0.83rem;
    line-height: 1.6;
}

.approval-mini-label {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.approval-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.approval-summary-item {
    padding: 0.8rem 0.75rem;
    border: 1px solid rgba(148,163,184,0.15);
    border-radius: 0.85rem;
    background: rgba(248,250,252,0.9);
}

.summary-label {
    display: block;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.4rem;
}

.approval-summary-item strong {
    font-size: 0.8rem;
    color: var(--text);
}

.approval-attachment-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.approval-action-box {
    margin-top: 1.1rem;
    padding: 0.95rem;
    border-radius: 1rem;
    border: 1px solid rgba(79,70,229,0.14);
    background: linear-gradient(135deg, rgba(238,242,255,0.72), rgba(255,255,255,0.9));
}

.approval-flow-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.85rem;
}

.approval-line-box {
    margin-top: 1rem;
    padding: 0.8rem;
    border-radius: 0.9rem;
    background: rgba(248,250,252,0.8);
    border: 1px solid rgba(148,163,184,0.14);
}

.approval-record-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 1.2rem 1.1rem;
    border-top: 1px solid rgba(148,163,184,0.14);
    background: rgba(248,250,252,0.72);
}

.permission-track-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-soft);
}

.legend-item.approved { background: var(--success-soft); color: var(--success); border-color: rgba(var(--success-rgb, 22, 163, 74), 0.3); }
.legend-item.active { background: var(--info-soft); color: var(--primary); border-color: var(--primary-border); }
.legend-item.pending { background: var(--bg); color: var(--text-soft); border-color: var(--border); }
.legend-item.on-hold { background: var(--amber-soft); color: var(--amber); border-color: rgba(217, 119, 6, 0.3); }
.legend-item.rejected { background: var(--danger-soft); color: var(--danger); border-color: rgba(239, 68, 68, 0.3); }

.permission-track-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.permission-track-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.03);
}

.permission-track-item.status-approved { background: var(--surface); border-color: rgba(var(--success-rgb, 22, 163, 74), 0.3); }
.permission-track-item.status-active { background: var(--surface); border-color: var(--primary-border); }
.permission-track-item.status-pending { background: var(--surface); border-color: var(--border); }
.permission-track-item.status-on-hold { background: var(--surface); border-color: rgba(217, 119, 6, 0.3); }
.permission-track-item.status-rejected { background: var(--surface); border-color: rgba(239, 68, 68, 0.3); }

.permission-track-level {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-hover);
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

.status-approved .permission-track-level { background: var(--success-soft); color: var(--success); }
.status-active .permission-track-level { background: var(--info-soft); color: var(--primary); }
.status-on-hold .permission-track-level { background: var(--amber-soft); color: var(--amber); }
.status-rejected .permission-track-level { background: var(--danger-soft); color: var(--danger); }

.permission-track-body {
    flex: 1;
    min-width: 0;
}

.permission-track-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.permission-track-person {
    font-size: 12px;
    color: var(--text-soft);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.permission-track-person span {
    color: var(--muted);
    font-size: 11px;
}

.permission-track-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.status-approved .permission-track-badge { background: var(--success-soft); color: var(--success); }
.status-active .permission-track-badge { background: var(--info-soft); color: var(--primary); }
.status-pending .permission-track-badge { background: var(--surface-hover); color: var(--text-soft); }
.status-on-hold .permission-track-badge { background: var(--amber-soft); color: var(--amber); }
.status-rejected .permission-track-badge { background: var(--danger-soft); color: var(--danger); }

.indent-tree-wrapper {
    position: relative;
    padding: 16px 0 6px;
}

@media (max-width: 1100px) {
    .approval-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .approval-record-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .approval-stat-grid {
        grid-template-columns: 1fr;
    }

    .approval-record-header,
    .approval-record-body,
    .approval-record-footer {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .approval-record-topline,
    .approval-record-footer,
    .approval-flow-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .approval-summary-grid {
        grid-template-columns: 1fr;
    }

    .approval-tabs {
        width: 100%;
    }

    .approval-tab {
        flex: 1 1 auto;
    }
}

.permission-track-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.status-approved .permission-track-badge { background: var(--success-soft); color: var(--success); }
.status-active .permission-track-badge { background: var(--info-soft); color: var(--primary); }
.status-pending .permission-track-badge { background: var(--surface-hover); color: var(--text-soft); }
.status-on-hold .permission-track-badge { background: var(--amber-soft); color: var(--amber); }
.status-rejected .permission-track-badge { background: var(--danger-soft); color: var(--danger); }

.indent-tree-wrapper {
    position: relative;
    padding: 8px 0 6px;
}

.indent-tree-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 2px;
}

.tree-connector {
    width: 2px;
    height: 20px;
    margin-left: 19px;
    position: relative;
    background: var(--border);
    border-radius: 999px;
}

.tree-connector.completed { background: var(--success); }
.tree-connector.active { background: var(--primary); }
.tree-connector.rejected { background: var(--danger); }
.tree-connector.on-hold { background: var(--amber); }

.tree-node {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    position: relative;
}

.node-icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 10px 16px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tree-node.completed .node-icon-circle {
    background: var(--success);
    color: #ffffff;
}

.tree-node.active .node-icon-circle {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 0 0 4px var(--primary-glow), 0 10px 18px var(--primary-glow);
    animation: treePulse 2s infinite ease-in-out;
}

@keyframes treePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 3px var(--primary-glow), 0 10px 18px var(--primary-glow);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 0 0 7px var(--primary-glow), 0 12px 20px var(--primary-glow);
    }
}

.tree-node.on-hold .node-icon-circle {
    background: var(--amber);
    color: #ffffff;
}

.tree-node.rejected .node-icon-circle {
    background: var(--danger);
    color: #ffffff;
}

.tree-node.pending .node-icon-circle {
    background: var(--bg);
    color: var(--muted);
    border: 1px dashed var(--input-border);
    box-shadow: none;
}

.node-content-box {
    flex-grow: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 4px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.03);
    transition: all 0.2s ease;
}

.tree-node.completed .node-content-box {
    border-left-color: var(--success);
    background: var(--surface);
}

.tree-node.active .node-content-box {
    border-left-color: var(--primary);
    background: var(--surface);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.08);
}

.tree-node.rejected .node-content-box {
    border-left-color: var(--danger);
    background: var(--surface);
}

.tree-node.on-hold .node-content-box {
    border-left-color: var(--amber);
    background: var(--surface);
}

.tree-node.pending .node-content-box {
    background: var(--surface);
}

.node-tag {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.tree-node.active .node-tag {
    color: var(--primary);
}

.node-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 4px 0 4px;
}

.node-person {
    font-size: 12.5px;
    color: var(--text-soft);
    font-weight: 600;
}

.node-meta {
    font-size: 12px;
    color: var(--muted);
    margin-top: 3px;
}

.node-remarks-quote {
    margin-top: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    background: rgba(148, 163, 184, 0.08);
    font-size: 12px;
    color: var(--text-soft);
    font-style: italic;
    border-left: 3px solid var(--primary);
}

.tree-status-badge {
    font-size: 10px;
    font-weight: 800;
    padding: 5px 9px;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.badge-approved {
    background: var(--success-soft);
    color: var(--success);
}

.badge-active {
    background: var(--info-soft);
    color: var(--primary);
}

.badge-pending {
    background: var(--surface-hover);
    color: var(--muted);
}

.badge-rejected {
    background: var(--danger-soft);
    color: var(--danger);
}

.badge-on-hold {
    background: var(--amber-soft);
    color: var(--amber);
}

/* Horizontal Pipeline Mini Stepper (used in Ticket view and Dashboard table) */
.indent-pipeline-stepper {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 6px 0;
}

.pipeline-step-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--surface-hover);
    color: var(--muted);
    border: 1px solid var(--border);
}

.pipeline-step-pill.completed,
.pipeline-step-pill.approved {
    background: var(--success-soft);
    color: var(--success);
    border-color: rgba(var(--success-rgb, 22, 163, 74), 0.3);
}

.pipeline-step-pill.active {
    background: var(--info-soft);
    color: var(--primary);
    border-color: var(--primary-border);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.pipeline-step-pill.rejected {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.3);
}

.pipeline-step-pill.on-hold,
.pipeline-step-pill.on_hold {
    background: var(--amber-soft);
    color: var(--amber);
    border-color: rgba(217, 119, 6, 0.3);
}

.pipeline-step-pill.queued,
.pipeline-step-pill.pending {
    background: var(--bg);
    color: var(--muted);
    border-color: var(--border);
}


.pipeline-arrow {
    color: var(--muted);
    font-size: 11px;
}

/* Ticket View Indent Card */
.ticket-indent-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.ticket-indent-header {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ticket-indent-body {
    padding: 18px;
}

.indent-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.indent-meta-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
}

.indent-meta-item .meta-label {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 2px;
}

.indent-meta-item .meta-val {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

/* Final overrides for the approval inbox layout */
.approval-shell { max-width: 1500px; margin-inline: auto; padding: clamp(1rem, 2vw, 1.75rem) clamp(.85rem, 1.8vw, 1.5rem) 2.5rem; background: var(--bg); }
.approval-shell .approval-records { gap: 1.25rem; }
.approval-shell .approval-record-card { overflow: hidden; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); box-shadow: 0 5px 20px rgba(20,35,60,.045); }
.approval-shell .approval-record-header { padding: 1rem 1.25rem .85rem; background: var(--surface); border-bottom: 1px solid var(--border-subtle); }
.approval-shell .approval-record-body { display: flex; flex-direction: column; gap: .85rem; padding: .9rem 1.1rem 1.1rem; }
.approval-shell .approval-details-panel { padding: 1.1rem 1.2rem; border: 1px solid var(--border); border-radius: .85rem; background: var(--surface); }
.approval-shell .approval-summary-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: .65rem; margin-top: .85rem; }
.approval-shell .approval-summary-item { padding: .7rem .8rem; border-color: var(--border); border-radius: .7rem; background: var(--bg); }
.approval-shell .approval-summary-item strong { font-size: .76rem; line-height: 1.45; }
.approval-shell .approval-action-box { max-width: 920px; margin-top: .9rem; padding: .9rem 1rem; border-color: var(--border); border-radius: .8rem; background: var(--surface-alt); }
.approval-shell .approval-action-box textarea.form-control { min-height: 66px; }
.approval-shell .approval-flow-panel { min-width: 0; padding: 1rem 1.1rem; border: 1px solid var(--border); border-radius: .85rem; background: var(--surface-alt); }
.approval-shell .permission-track-list { display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; gap: .65rem; width: 100%; overflow-x: auto; padding: .15rem .1rem .75rem; margin: 0 0 .2rem; scrollbar-width: thin; }
.approval-shell .permission-track-item { display: flex; flex: 0 0 clamp(245px,27%,330px); flex-direction: row; align-items: center; min-height: 76px; padding: .75rem; border-radius: .75rem; box-shadow: none; }
.approval-shell .permission-track-body { flex: 1; }
.approval-shell .permission-track-badge { min-width: 0; margin: 0; padding: .28rem .48rem; font-size: .58rem; white-space: nowrap; }
.approval-shell .approval-line-box { width: 100%; overflow-x: auto; padding: .9rem; border: 1px solid var(--border); border-radius: .75rem; background: var(--surface-alt); scrollbar-width: thin; }
.approval-shell .approval-line-box .indent-tree-wrapper { width: 100%; min-width: max-content; }
.approval-shell .approval-line-box .indent-tree-container { display: flex !important; flex-direction: row !important; align-items: stretch; width: max-content; min-width: 100%; max-width: none; padding: .15rem; }
.approval-shell .approval-line-box .tree-node { display: flex; flex: 0 0 250px; flex-direction: column; align-items: flex-start; gap: .55rem; }
.approval-shell .approval-line-box .node-icon-circle { width: 2.15rem; height: 2.15rem; margin-left: .35rem; }
.approval-shell .approval-line-box .node-content-box { width: 100%; min-height: 165px; padding: .85rem; }
.approval-shell .approval-line-box .tree-connector { align-self: center; flex: 0 0 28px; width: 28px; height: 2px; margin: 1.05rem 0 0; }

@media (max-width: 760px) {
    .approval-shell .approval-summary-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .approval-shell .approval-details-panel,.approval-shell .approval-flow-panel { padding: .85rem; }
    .approval-shell .permission-track-item { flex-basis: min(78vw,300px); }
    .approval-shell .approval-line-box .tree-node { flex-basis: 230px; }
}
@media (max-width: 480px) {
    .approval-shell .approval-summary-grid { grid-template-columns: 1fr; }
    .approval-shell .approval-record-body { padding: .65rem; }
    .approval-shell .approval-line-box { padding: .65rem; }
}

/* Final screen-width balance */
.approval-shell .approval-action-box { width: 100%; max-width: none; }
.approval-shell .permission-track-list {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: .75rem;
    overflow: visible;
}
.approval-shell .permission-track-item { width: 100%; min-width: 0; }
.approval-shell .permission-track-title { overflow-wrap: anywhere; }
.approval-shell .approval-line-box .indent-tree-container { width: 100%; min-width: max-content; }
.approval-shell .approval-line-box .tree-node { flex-basis: clamp(220px, 19vw, 280px); }

@media (max-width: 900px) {
    .approval-shell .permission-track-list { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}
@media (max-width: 560px) {
    .approval-shell .permission-track-list { grid-template-columns: minmax(0, 1fr) !important; }
}

/* Approval reference layout refinements */
.approval-shell { width:100%; max-width:none; min-height:calc(100vh - 56px); margin:0; padding:0; background: var(--bg); }
.approval-workspace { grid-template-columns:252px minmax(0,1fr); gap:0; min-height:calc(100vh - 56px); align-items:stretch; }
.approval-sidebar { position:sticky; top:0; height:calc(100vh - 56px); max-height:calc(100vh - 56px); border:0; border-right: 1px solid var(--border); border-radius:0; box-shadow:none; }
.approval-sidebar-heading { padding:.8rem .75rem .7rem; }
.approval-new-indent { flex:0 0 auto; padding:.42rem .6rem; border-radius:.5rem; color:#fff; background: var(--primary); font-size:.68rem; font-weight:700; text-decoration:none; }
.approval-new-indent:hover { color:#fff; background: var(--primary-strong); }
.approval-sidebar-filter { padding:.45rem .7rem .65rem; }
.approval-indent-list { max-height:calc(100vh - 178px); }
.approval-indent-link { padding:.7rem .75rem; }
.approval-detail-area { display:grid; grid-template-rows:auto auto 1fr; align-content:start; gap:0; min-width:0; }
.approval-selected-header { min-height:68px; padding:.65rem 1rem; border:0; border-bottom: 1px solid var(--border); border-radius:0; box-shadow:none; }
.approval-selected-icon { display:grid; flex:0 0 2.25rem; width:2.25rem; height:2.25rem; place-items:center; border-radius:.75rem; color:#fff; background: var(--primary); box-shadow:0 4px 10px rgba(40,100,223,.18); }
.approval-selected-main { flex:1; }
.approval-selected-title h4 { font-size:.95rem; }
.approval-selected-meta { gap:.35rem .65rem; }
.approval-selected-metrics > div { min-width:80px; border:0; background:transparent; text-align:center; }
.approval-selected-metrics span { font-size:.52rem; }
.approval-selected-metrics strong { font-size:.7rem; }
.approval-stage-rail { min-height:54px; padding:.45rem 1rem; border:0; border-bottom: 1px solid var(--border); border-radius:0; }
.approval-stage-step { flex-basis:0; }
.approval-stage-copy strong { font-size:.63rem; }
.approval-detail-columns { grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr); gap:.7rem; padding:.8rem; }
.approval-primary-column { gap:.7rem; }
.approval-content-card,.approval-timeline-card { border-color: var(--border); border-radius:.8rem; box-shadow:0 1px 3px rgba(15,23,42,.05); }
.approval-content-card-heading { min-height:40px; padding:.55rem .8rem; }
.approval-content-card-body { padding:.75rem .85rem; }
.approval-decision-form { gap:.6rem; }
.approval-decision-form textarea.form-control { min-height:120px; }
.approval-timeline-card { display:flex; flex-direction:column; }
.approval-timeline-heading { display:flex; align-items:center; justify-content:space-between; gap:.8rem; min-height:58px; padding:.65rem .85rem; border-bottom: 1px solid var(--border-subtle); }
.approval-timeline-title { display:flex; align-items:center; gap:.55rem; }
.approval-timeline-title > i { display:grid; width:1.7rem; height:1.7rem; place-items:center; border-radius:.5rem; color: var(--primary); background: var(--primary-soft); font-size:.72rem; }
.approval-timeline-title h5 { margin:0; color: var(--text); font-size:.8rem; font-weight:700; }
.approval-timeline-title span { display:block; margin-top:.1rem; color: var(--muted); font-size:.61rem; }
.approval-timeline-progress { display:grid; justify-items:end; gap:.25rem; min-width:70px; }
.approval-timeline-progress strong { color: var(--muted); font-size:.6rem; }
.approval-progress-track { display:block; width:74px; height:5px; overflow:hidden; border-radius:99px; background: var(--bg-strong); }
.approval-progress-track i { display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--success),var(--primary)); }
.approval-shell .approval-status.status-pending { color: var(--amber); background: var(--amber-soft); }
.approval-shell .approval-status.status-approved { color: var(--success); background: var(--success-soft); }
.approval-shell .approval-status.status-rejected { color: var(--danger); background: var(--danger-soft); }
.approval-shell .approval-status.status-on-hold { color: var(--muted); background: var(--bg-strong); }
.approval-timeline-body { flex:1; max-height:calc(100vh - 220px); padding:.7rem .75rem; }
.approval-timeline-body .node-content-box { border: 1px solid var(--border); border-left:2px solid var(--border); background: var(--surface); }
.approval-timeline-body .tree-node.completed .node-content-box { border-left-color:var(--success); background: var(--surface); }
.approval-timeline-body .tree-node.active .node-content-box { border-left-color:var(--primary); background: var(--primary-soft); }
.approval-timeline-body .tree-node.rejected .node-content-box { border-left-color:var(--danger); background: var(--danger-soft); }
.approval-timeline-body .tree-node.on-hold .node-content-box { border-left-color:var(--amber); background: var(--amber-soft); }
.approval-timeline-body .node-remarks-quote { border-left-color:var(--success); background: var(--success-soft); }
.approval-no-selection { min-height:60vh; margin:.8rem; }
@media (max-width:1050px) {
    .approval-workspace { grid-template-columns:230px minmax(0,1fr); }
    .approval-detail-columns { grid-template-columns:minmax(0,1fr); }
    .approval-timeline-body { max-height:580px; }
}
@media (max-width:760px) {
    .approval-shell,.approval-workspace { min-height:0; }
    .approval-workspace { grid-template-columns:minmax(0,1fr); }
    .approval-sidebar { position:static; width:100%; height:auto; max-height:none; border-right:0; border-bottom: 1px solid var(--border); }
    .approval-indent-list { display:flex; max-height:160px; overflow:auto; }
    .approval-indent-link { flex:0 0 220px; border-right: 1px solid var(--border-subtle); }
    .approval-detail-area { display:block; }
    .approval-selected-header { flex-wrap:wrap; }
    .approval-selected-metrics { margin-left:2.8rem; }
    .approval-stage-rail { overflow-x:auto; }
    .approval-stage-step { flex:0 0 170px; }
    .approval-detail-columns { padding:.6rem; }
    .approval-timeline-body { max-height:65vh; }
}
@media (max-width:480px) {
    .approval-sidebar-heading { padding:.7rem .65rem; }
    .approval-selected-header { gap:.45rem; padding:.6rem; }
    .approval-selected-metrics { width:100%; margin-left:0; }
    .approval-selected-metrics > div { flex:1; min-width:0; }
    .approval-detail-columns { padding:.45rem; }
    .approval-item-facts { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .approval-timeline-progress { min-width:60px; }
}

/* Approval page typography: readable at normal desktop and laptop scale */
.approval-shell,
.approval-shell button,
.approval-shell input,
.approval-shell select,
.approval-shell textarea {
    font-family: Inter, "Segoe UI", sans-serif;
}
.approval-shell { font-size:14px; line-height:1.5; color: var(--text); }
.approval-shell h1,
.approval-shell h2,
.approval-shell h3,
.approval-shell h4,
.approval-shell h5,
.approval-shell h6,
.approval-shell .approval-indent-link-top > strong,
.approval-shell .approval-stage-copy strong {
    font-family:"Plus Jakarta Sans", Inter, "Segoe UI", sans-serif;
}
.approval-sidebar-heading h5 { font-size:1rem; }
.approval-sidebar-heading span { font-size:.76rem; }
.approval-new-indent { font-size:.75rem; }
.approval-search-field input { font-size:.82rem; }
.approval-sidebar-filter .form-select { font-size:.78rem; }
.approval-filter-actions .btn { font-size:.76rem; }
.approval-indent-link { padding:.78rem .8rem; }
.approval-indent-link-top > strong { font-size:.8rem; }
.approval-indent-ticket { font-size:.73rem; }
.approval-indent-link-bottom { font-size:.7rem; }
.approval-indent-link-bottom > strong { font-size:.75rem; }
.approval-indent-link .approval-status { font-size:.62rem; }
.approval-selected-title h4 { font-size:1.1rem; }
.approval-selected-ticket { font-size:.75rem; }
.approval-selected-title .approval-status,
.approval-selected-title .approval-priority { font-size:.66rem; }
.approval-selected-meta { font-size:.76rem; }
.approval-selected-metrics span { font-size:.62rem; }
.approval-selected-metrics strong { font-size:.78rem; }
.approval-stage-copy strong { font-size:.73rem; }
.approval-stage-copy small { font-size:.68rem; }
.approval-stage-dot { font-size:.7rem; }
.approval-content-card-heading { min-height:46px; padding:.65rem .9rem; }
.approval-content-card-heading h5 { font-size:.9rem; }
.approval-content-card-heading > span { font-size:.68rem; }
.approval-content-card-body { padding:.9rem 1rem; }
.approval-content-card-body .approval-description { font-size:.92rem; line-height:1.65; }
.approval-content-card-body .approval-justification-box { margin-top:.7rem; padding:.65rem .75rem; border:1px solid var(--primary-border); border-radius:.6rem; background:var(--primary-soft); color:var(--text); font-size:.82rem; line-height:1.55; }
.approval-item-facts span { font-size:.64rem; }
.approval-item-facts strong { font-size:.79rem; }
.approval-item-facts small { font-size:.72rem; }
.approval-attachment-name { font-size:.74rem; }
.approval-attachment-row .btn { font-size:.75rem; }
.approval-decision-form label { font-size:.7rem; }
.approval-decision-form .form-control { min-height:40px; font-size:.88rem; }
.approval-decision-form textarea.form-control { min-height:108px; }
.approval-decision-actions .btn { min-height:40px; font-size:.78rem; }
.approval-timeline-title h5 { font-size:.9rem; }
.approval-timeline-title span { font-size:.7rem; }
.approval-timeline-progress strong { font-size:.68rem; }
.approval-timeline-body .node-tag { font-size:.63rem; }
.approval-timeline-body .node-title { font-size:.82rem; line-height:1.45; }
.approval-timeline-body .node-person { font-size:.75rem; }
.approval-timeline-body .node-meta,
.approval-timeline-body .node-action-by { font-size:.7rem; line-height:1.45; }
.approval-timeline-body .tree-status-badge { font-size:.62rem; }
.approval-timeline-body .node-remarks-quote { font-size:.74rem; line-height:1.5; }
.approval-sidebar-tabs a { font-size:.7rem; }
.approval-sidebar-empty { font-size:.78rem; }
.approval-sidebar-empty strong { font-size:.86rem; }
@media (max-width:480px) {
    .approval-shell { font-size:13px; }
    .approval-indent-link-top > strong { font-size:.78rem; }
    .approval-item-facts strong { font-size:.75rem; }
}

/* Dark Mode Enhancements for Indent Approval Tree & Inbox */
[data-theme="dark"] .approval-shell,
.dark .approval-shell {
    background: var(--bg-gradient) !important;
    --approval-ink: #f1f5f9;
    --approval-muted: #8291a7;
    --approval-line: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .approval-shell .approval-stat-card,
.dark .approval-shell .approval-stat-card {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .approval-toolbar,
.dark .approval-toolbar {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
}

[data-theme="dark"] .approval-record-card,
.dark .approval-record-card {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
}

[data-theme="dark"] .approval-sidebar,
.dark .approval-sidebar {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
}

[data-theme="dark"] .approval-indent-link,
.dark .approval-indent-link {
    background: var(--surface-alt) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .approval-indent-link:hover,
[data-theme="dark"] .approval-indent-link.selected,
.dark .approval-indent-link:hover,
.dark .approval-indent-link.selected {
    background: var(--surface-hover) !important;
    border-color: var(--primary) !important;
}

[data-theme="dark"] .approval-content-card,
[data-theme="dark"] .approval-timeline-card,
.dark .approval-content-card,
.dark .approval-timeline-card {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .approval-content-card-heading,
[data-theme="dark"] .approval-timeline-heading,
.dark .approval-content-card-heading,
.dark .approval-timeline-heading {
    background: var(--surface-alt) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .indent-tree-node,
.dark .indent-tree-node {
    background: var(--card-bg) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .indent-tree-node-title,
.dark .indent-tree-node-title {
    color: var(--text) !important;
}

/* ==========================================================================
   INDENT-TREE DARK MODE ADAPTATIONS
   ========================================================================== */

[data-theme="dark"] .indent-card,
[data-theme="dark"] .indent-tree-container,
[data-theme="dark"] .indent-detail-card,
[data-theme="dark"] .item-card {
    background: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    color: var(--text);
}

[data-theme="dark"] .indent-header,
[data-theme="dark"] .indent-section-header {
    background: var(--surface-alt) !important;
    border-color: var(--border) !important;
    color: var(--text);
}

[data-theme="dark"] .indent-item-row:hover {
    background: var(--table-hover-bg) !important;
}

[data-theme="dark"] .indent-status-badge {
    border-color: var(--border) !important;
}

[data-theme="dark"] .stepper-line {
    background: var(--border) !important;
}


/* ==========================================================================
   DARK MODE & DYNAMIC THEME SUPPORT FOR INDENT APPROVAL
   ========================================================================== */
[data-theme="dark"] .approval-shell,
.dark .approval-shell {
    --approval-ink: var(--text);
    --approval-muted: var(--muted);
    --approval-line: var(--border);
    --approval-bg: var(--surface);
    --approval-bg-alt: var(--surface-alt);
    --approval-card: var(--card-bg);
    background: var(--bg-gradient);
    color: var(--text);
}

[data-theme="dark"] .approval-details-panel,
[data-theme="dark"] .approval-flow-panel,
[data-theme="dark"] .approval-content-card,
[data-theme="dark"] .approval-timeline-card,
[data-theme="dark"] .approval-record-card,
[data-theme="dark"] .approval-stat-card,
.dark .approval-details-panel,
.dark .approval-flow-panel,
.dark .approval-content-card,
.dark .approval-timeline-card,
.dark .approval-record-card,
.dark .approval-stat-card {
    background-color: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    color: var(--text) !important;
}

[data-theme="dark"] .approval-content-card-body .approval-justification-box,
[data-theme="dark"] .approval-justification-box,
.dark .approval-content-card-body .approval-justification-box,
.dark .approval-justification-box {
    border-color: var(--primary-border) !important;
    background: var(--primary-soft) !important;
    color: var(--text) !important;
}