/* ===== DESIGN TOKENS ===== */
:root {
    --tp-purple: #6255EC;
    --tp-purple-dark: #4f43d4;
    --tp-purple-light: #ede9ff;
    --tp-sidebar-width: 220px;
    --tp-sidebar-bg: #1a1a2e;
    --tp-sidebar-text: #c8c8e0;
    --tp-sidebar-active: #6255EC;
    --tp-bg: #f4f6fb;
    --tp-card-bg: #ffffff;
    --tp-border: #e2e8f0;
    --tp-text: #1e293b;
    --tp-text-muted: #64748b;
    --tp-radius: 12px;
    --tp-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --tp-shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }

/* ===== APP SHELL ===== */
.tp-app {
    display: flex;
    height: 100vh;
    overflow: hidden;
    background: var(--tp-bg);
}

/* ===== SIDEBAR ===== */
.tp-sidebar {
    width: var(--tp-sidebar-width);
    background: var(--tp-sidebar-bg);
    flex-shrink: 0;
    padding: 0;
    overflow-y: auto;
}

.tp-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.tp-logo {
    width: 36px;
    height: 36px;
    background: var(--tp-purple);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
    flex-shrink: 0;
}

.tp-brand-text {
    font-size: 18px;
    font-weight: 700;
    color: white;
    letter-spacing: -.3px;
}

/* ===== NAV ===== */
.tp-nav {
    list-style: none;
    margin: 12px 0 0;
    padding: 0 10px;
}

.tp-nav-item { margin-bottom: 2px; }

.tp-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--tp-sidebar-text);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: background .15s, color .15s;
}

.tp-nav-link:hover {
    background: rgba(255,255,255,.08);
    color: white;
}

.tp-nav-link.active {
    background: var(--tp-purple);
    color: white;
}

.tp-nav-link i { font-size: 17px; }

/* ===== SIDEBAR FOOTER ===== */
.tp-sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,.07);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tp-user-email {
    font-size: 12px;
    color: var(--tp-sidebar-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tp-logout-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    color: var(--tp-sidebar-text);
    font-size: 13px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 6px;
    width: 100%;
    transition: background .15s, color .15s;
}

.tp-logout-btn:hover {
    background: rgba(255,255,255,.08);
    color: white;
}

/* ===== MAIN ===== */
.tp-main {
    flex: 1;
    overflow-y: auto;
    min-width: 0;
}

.tp-content {
    padding: 32px;
    max-width: 1200px;
}

/* ===== PAGE HEADER ===== */
.tp-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.tp-page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--tp-text);
    margin: 0;
}

.tp-page-subtitle {
    font-size: 14px;
    color: var(--tp-text-muted);
    margin: 4px 0 0;
}

/* ===== SUMMARY CARDS ===== */
.tp-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.tp-stat-card {
    background: var(--tp-card-bg);
    border-radius: var(--tp-radius);
    padding: 20px;
    box-shadow: var(--tp-shadow);
    border: 1px solid var(--tp-border);
}

.tp-stat-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--tp-text-muted);
    margin-bottom: 8px;
}

.tp-stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--tp-text);
    line-height: 1;
}

.tp-stat-card.accent .tp-stat-value { color: var(--tp-purple); }
.tp-stat-card.danger .tp-stat-value { color: #ef4444; }
.tp-stat-card.warning .tp-stat-value { color: #f59e0b; }
.tp-stat-card.success .tp-stat-value { color: #10b981; }

/* ===== CARDS ===== */
.tp-card {
    background: var(--tp-card-bg);
    border-radius: var(--tp-radius);
    box-shadow: var(--tp-shadow);
    border: 1px solid var(--tp-border);
    overflow: hidden;
}

.tp-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--tp-border);
    font-weight: 600;
    font-size: 15px;
    color: var(--tp-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tp-card-body { padding: 20px; }

/* ===== BUTTONS ===== */
.btn-primary, .tp-btn-primary {
    background: var(--tp-purple) !important;
    border-color: var(--tp-purple) !important;
    color: white !important;
    font-weight: 500;
    border-radius: 8px;
    padding: 8px 16px;
    transition: background .15s;
}

.btn-primary:hover, .tp-btn-primary:hover {
    background: var(--tp-purple-dark) !important;
    border-color: var(--tp-purple-dark) !important;
}

.btn-outline-primary {
    color: var(--tp-purple) !important;
    border-color: var(--tp-purple) !important;
    border-radius: 8px;
}

.btn-outline-primary:hover {
    background: var(--tp-purple) !important;
    color: white !important;
}

/* ===== TABLES ===== */
.tp-table {
    width: 100%;
    border-collapse: collapse;
}

.tp-table th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--tp-text-muted);
    padding: 10px 16px;
    border-bottom: 1px solid var(--tp-border);
    background: #f8fafc;
    white-space: nowrap;
}

.tp-table td {
    padding: 14px 16px;
    font-size: 14px;
    color: var(--tp-text);
    border-bottom: 1px solid var(--tp-border);
    vertical-align: middle;
}

.tp-table tr:hover td { background: #f8fafc; }
.tp-table tr:last-child td { border-bottom: none; }

/* ===== BADGES ===== */
.tp-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.tp-badge-not-started { background: #f1f5f9; color: #64748b; }
.tp-badge-in-progress { background: #dbeafe; color: #1d4ed8; }
.tp-badge-blocked     { background: #fee2e2; color: #dc2626; }
.tp-badge-completed   { background: #d1fae5; color: #059669; }
.tp-badge-cancelled   { background: #f3f4f6; color: #6b7280; }

.tp-badge-critical { background: #fef2f2; color: #dc2626; }
.tp-badge-high     { background: #fff7ed; color: #ea580c; }
.tp-badge-medium   { background: #fffbeb; color: #d97706; }
.tp-badge-low      { background: #f0fdf4; color: #16a34a; }

/* Overdue indicator (composes existing error semantics — same family as Blocked) */
.tp-badge-overdue  { background: #fef2f2; color: #dc2626; border: 1px solid #fca5a5; }

/* Stat card with link wrap (e.g. Overdue card → incomplete view) */
.tp-stat-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
.tp-stat-card-link:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.tp-stat-card-link:focus-visible {
    outline: 2px solid #9b90f8;
    outline-offset: 2px;
}

/* Incomplete by Status card */
.tp-incomplete-card .tp-incomplete-total {
    background: #f0f0f5;
    border-radius: 6px;
    padding: 2px 10px;
    font-size: 12px;
    color: #44445e;
}
.tp-incomplete-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}
.tp-incomplete-tile {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 16px;
    border-right: 1px solid #e2e2ec;
    text-decoration: none;
    color: inherit;
    min-height: 56px;
    transition: background 120ms ease;
}
.tp-incomplete-tile:last-child { border-right: 0; }
.tp-incomplete-tile:hover { background: #f0f0f5; }
.tp-incomplete-tile:focus-visible {
    outline: 2px solid #9b90f8;
    outline-offset: -2px;
}
.tp-incomplete-tile-label {
    font-size: 12px;
    font-weight: 600;
    color: #44445e;
}
.tp-incomplete-tile-count {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1;
}
.tp-incomplete-tile-arrow {
    font-size: 14px;
    color: #7f7f9a;
}
.tp-incomplete-tile-not-started { background: #fafafd; }
.tp-incomplete-tile-in-progress { background: #f3f8ff; }
.tp-incomplete-tile-blocked     { background: #fff5f5; }

/* Settings — tag inline edit row */
.tp-tag-edit-row {
    background: #f0f0f5;
    border-radius: 8px;
    border: 1px solid #e2e2ec;
}
.tp-tag-edit-row .alert { margin-bottom: 8px; }

@media (max-width: 320px) {
    .tp-incomplete-grid {
        grid-template-columns: 1fr;
    }
    .tp-incomplete-tile {
        border-right: 0;
        border-bottom: 1px solid #e2e2ec;
    }
    .tp-incomplete-tile:last-child { border-bottom: 0; }
}

/* Filter chips (Incomplete, Overdue) share the .tp-chip-toggle base; the on-state class
   carries the lit color. Off-state inherits btn-outline-secondary from Bootstrap. */
.tp-chip-toggle { /* base — kept for symmetry with the on-state classes */ }

/* Incomplete chip — info palette (matches the dashboard "Incomplete by Status" tint) */
.tp-incomplete-chip-on {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #93c5fd;
}
.tp-incomplete-chip-on:hover { background: #dbeafe; color: #1e3a8a; }

/* Overdue chip — error palette (matches the row-level Overdue pill) */
.tp-overdue-chip-on {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fca5a5;
}
.tp-overdue-chip-on:hover { background: #fee2e2; color: #b91c1c; }

/* Sortable column header — DESIGN-SYSTEM.md §9.6.
   Composes existing text + primary tokens; no new design tokens introduced. */
.tp-sortable-th { padding: 0; }
.tp-sortable-th .tp-sortable-link {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 16px;
    color: var(--tp-text-muted);
    text-decoration: none;
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.tp-sortable-th .tp-sortable-link:hover { color: var(--tp-text); background: #f0f0f5; }
.tp-sortable-th .tp-sortable-link:focus-visible {
    outline: 2px solid #9b90f8;
    outline-offset: -2px;
}
.tp-sortable-th .tp-sortable-link i {
    color: var(--tp-text-muted);
    opacity: 0.6;
    font-size: 11px;
}
.tp-sortable-th.tp-sortable-active .tp-sortable-link,
.tp-sortable-th.tp-sortable-active .tp-sortable-link i {
    color: var(--tp-text);
    opacity: 1;
}

/* Mobile reflow: <table class="tp-table"> renders as a card-like CSS Grid stack below 640px.
   Single DOM tree across all breakpoints (per WIREFRAMES Page 3 "Responsive Strategy" + the
   ux-designer.md §6 mobile-first rule). This is the ONE bespoke media query for the table —
   Bootstrap has no "table → card stack" utility (its .table-responsive adds horizontal scroll,
   which violates WCAG 1.4.10). Column hiding for tablet/desktop uses Bootstrap d-none/d-{bp}-table-cell. */
@media (max-width: 639.98px) {
    /* Hide the column header row — the mobile Sort dropdown (.tp-mobile-sort-btn in the filter row)
       replaces the click-to-sort affordance on phones. */
    .tp-table thead {
        display: none;
    }
    .tp-table,
    .tp-table tbody {
        display: block;
        width: 100%;
    }
    .tp-table tr {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "title    status"
            "priority due";
        gap: 4px 8px;
        padding: 12px 16px;
        border-bottom: 1px solid var(--tp-border);
    }
    .tp-table tr:last-child { border-bottom: none; }
    .tp-table tr:hover td { background: transparent; }
    .tp-table td {
        display: block;
        padding: 0;
        border: none;
        font-size: 14px;
        min-height: 0;
    }
    .tp-table td[data-label="Title"]    { grid-area: title; font-weight: 600; }
    .tp-table td[data-label="Title"] a  { color: var(--tp-text); }
    .tp-table td[data-label="Status"]   { grid-area: status; justify-self: end; }
    .tp-table td[data-label="Priority"] { grid-area: priority; }
    .tp-table td[data-label="Due"]      { grid-area: due; justify-self: end; color: var(--tp-text-muted); }
    /* Mobile Sort button reaches finger-friendly minimum tap-target per ux-designer.md §6. */
    .tp-mobile-sort-btn { min-height: 44px; }
}

/* ===== TASK FORM / MODAL ===== */
.tp-modal .modal-header {
    background: var(--tp-purple);
    color: white;
    border-radius: var(--tp-radius) var(--tp-radius) 0 0;
}

.tp-modal .modal-header .btn-close { filter: invert(1); }

.form-label { font-size: 13px; font-weight: 600; color: var(--tp-text); }

.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--tp-border);
    font-size: 14px;
    padding: 8px 12px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--tp-purple);
    box-shadow: 0 0 0 3px rgba(98,85,236,.15);
}

/* ===== KANBAN ===== */
.tp-kanban {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    align-items: start;
}

.tp-kanban-col {
    background: #f1f5f9;
    border-radius: var(--tp-radius);
    padding: 12px;
    min-height: 200px;
}

.tp-kanban-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--tp-text-muted);
}

.tp-kanban-count {
    background: white;
    border-radius: 20px;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 700;
    color: var(--tp-text);
}

.tp-task-card {
    background: white;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
    border: 1px solid var(--tp-border);
    box-shadow: var(--tp-shadow);
    cursor: pointer;
    transition: box-shadow .15s;
}

.tp-task-card:hover { box-shadow: var(--tp-shadow-md); }

.tp-task-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--tp-text);
    margin-bottom: 6px;
}

.tp-task-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

/* ===== QUICK ADD ===== */
.tp-quick-add {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.tp-quick-add input {
    flex: 1;
    border-radius: 10px;
    border: 1px solid var(--tp-border);
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.tp-quick-add input:focus {
    border-color: var(--tp-purple);
    box-shadow: 0 0 0 3px rgba(98,85,236,.12);
}

/* ===== FILTERS ===== */
.tp-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 20px;
}

.tp-search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.tp-search input {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--tp-border);
    padding: 8px 12px 8px 36px;
    font-size: 14px;
    outline: none;
}

.tp-search input:focus {
    border-color: var(--tp-purple);
    box-shadow: 0 0 0 3px rgba(98,85,236,.12);
}

.tp-search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--tp-text-muted);
    font-size: 14px;
    pointer-events: none;
}

.tp-view-toggle .btn { border-radius: 8px; }

/* ===== EMPTY STATE ===== */
.tp-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--tp-text-muted);
}

.tp-empty-icon { font-size: 48px; margin-bottom: 16px; opacity: .4; }
.tp-empty-title { font-size: 18px; font-weight: 600; color: var(--tp-text); margin-bottom: 8px; }
.tp-empty-text { font-size: 14px; }

/* ===== AUTH ===== */
.tp-auth-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tp-auth-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.tp-auth-brand {
    text-align: center;
    margin-bottom: 28px;
    color: white;
}

.tp-auth-logo {
    font-size: 48px;
    color: var(--tp-purple);
    display: block;
    margin-bottom: 12px;
}

.tp-auth-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 6px;
}

.tp-auth-subtitle {
    font-size: 14px;
    opacity: .7;
    margin: 0;
}

.tp-auth-card { border-radius: var(--tp-radius) !important; border: none !important; }

.tp-auth-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255,255,255,.7);
}

.tp-auth-footer a { color: var(--tp-purple); font-weight: 600; }

/* ===== SETTINGS ===== */
.tp-settings-section {
    background: var(--tp-card-bg);
    border-radius: var(--tp-radius);
    box-shadow: var(--tp-shadow);
    border: 1px solid var(--tp-border);
    margin-bottom: 24px;
    overflow: hidden;
}

.tp-settings-section-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--tp-text);
    padding: 16px 20px;
    border-bottom: 1px solid var(--tp-border);
    background: #f8fafc;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tp-settings-body { padding: 20px; }

/* ===== API KEY ===== */
.tp-apikey-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--tp-border);
}
.tp-apikey-row:last-child { border-bottom: none; }

.tp-apikey-info { flex: 1; }
.tp-apikey-name { font-weight: 600; font-size: 14px; }
.tp-apikey-meta { font-size: 12px; color: var(--tp-text-muted); margin-top: 2px; }
.tp-apikey-prefix { font-family: monospace; background: #f1f5f9; padding: 2px 6px; border-radius: 4px; }

.tp-new-key-display {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.tp-new-key-value {
    font-family: monospace;
    font-size: 13px;
    word-break: break-all;
    flex: 1;
}

/* ===== CHART AREA ===== */
.tp-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

/* ===== AUDIT ===== */
.tp-audit-method {
    font-family: monospace;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: #dbeafe;
    color: #1d4ed8;
}
.tp-audit-method.POST { background: #d1fae5; color: #059669; }
.tp-audit-method.PUT  { background: #ede9fe; color: #7c3aed; }
.tp-audit-method.PATCH { background: #fef3c7; color: #b45309; }
.tp-audit-method.DELETE { background: #fee2e2; color: #dc2626; }

/* ===== CHANGELOG NAV ===== */
.tp-changelog-nav {
    padding: 8px 12px 12px;
    border-top: 1px solid rgba(255,255,255,.07);
}

.tp-changelog-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    color: var(--tp-sidebar-text);
    text-decoration: none;
    font-size: 13px;
    transition: background .15s, color .15s;
}

.tp-changelog-nav-link:hover,
.tp-changelog-nav-link.active {
    background: rgba(255,255,255,.08);
    color: white;
}

.tp-changelog-nav-link i { font-size: 15px; }

.tp-version-pill {
    margin-left: auto;
    font-size: 10px;
    font-weight: 600;
    background: var(--tp-purple);
    color: white;
    padding: 1px 6px;
    border-radius: 10px;
    letter-spacing: .3px;
}

/* ===== CHANGELOG PAGE ===== */
.tp-changelog {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 760px;
}

.tp-changelog-version {
    background: var(--tp-card-bg);
    border: 1px solid var(--tp-border);
    border-radius: var(--tp-radius);
    box-shadow: var(--tp-shadow);
    overflow: hidden;
}

.tp-changelog-major {
    border-left: 4px solid var(--tp-purple);
}

.tp-changelog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--tp-border);
    background: #fafbff;
    flex-wrap: wrap;
    gap: 8px;
}

.tp-version-badge {
    font-family: monospace;
    font-size: 14px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 6px;
}

.tp-version-major {
    background: var(--tp-purple-light);
    color: var(--tp-purple);
}

.tp-version-minor {
    background: #f1f5f9;
    color: #475569;
}

.tp-changelog-entries {
    list-style: none;
    margin: 0;
    padding: 12px 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tp-changelog-entry {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--tp-text);
}

.tp-change-badge {
    flex-shrink: 0;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 4px;
    letter-spacing: .4px;
    margin-top: 2px;
}

.tp-change-feature  { background: #d1fae5; color: #059669; }
.tp-change-fix      { background: #fee2e2; color: #dc2626; }
.tp-change-improvement { background: #dbeafe; color: #2563eb; }
.tp-change-security { background: #fef3c7; color: #b45309; }


/* Color swatch picker for inline tag creation */
.tp-color-swatch {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.15s, transform 0.15s;
}
.tp-color-swatch:hover { transform: scale(1.2); }
.tp-color-swatch.selected { border-color: #000; transform: scale(1.15); }

/* ===== INTEGRATIONS PAGE ===== */
.tp-code-block {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 12.5px;
    line-height: 1.6;
    white-space: pre;
    overflow-x: auto;
    margin: 0;
}

.tp-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: var(--tp-primary);
    color: white;
    font-size: 13px;
    font-weight: 600;
}

/* ===== SWAGGER NAV ===== */
.tp-swagger-nav {
    padding: 0 12px 8px;
}

.tp-swagger-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 8px;
    color: var(--tp-sidebar-text);
    text-decoration: none;
    font-size: 13px;
    transition: background .15s, color .15s;
}
.tp-swagger-nav-link:hover {
    background: rgba(255,255,255,.08);
    color: white;
}
.tp-swagger-nav-link i { font-size: 15px; }

/* ===== MOBILE NAV ===== */
.tp-mobile-header {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    height: 56px;
    background: var(--tp-sidebar-bg);
    border-bottom: 1px solid rgba(255,255,255,.07);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
}

.tp-hamburger {
    background: none;
    border: none;
    color: white;
    font-size: 22px;
    cursor: pointer;
    padding: 0;
    border-radius: 8px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.tp-hamburger:hover { background: rgba(255,255,255,.08); }

.tp-mobile-brand {
    font-size: 17px;
    font-weight: 700;
    color: white;
    letter-spacing: -.3px;
}

.tp-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 998;
    cursor: pointer;
}
.tp-sidebar-backdrop.active { display: block; }

/* Horizontal scroll wrapper — used by Audit + Dashboard tables that haven't yet been
   converted to the mobile-reflow pattern (see Tasks/Index.cshtml). New pages should NOT
   wrap tables in .tp-table-scroll — let the table reflow at the .tp-table @media block. */
.tp-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ===== TABLET (641px – 1024px): icon-only rail ===== */
@media (max-width: 1024px) and (min-width: 641px) {
    .tp-sidebar { width: 60px; }
    .tp-sidebar-brand { padding: 16px 0; justify-content: center; gap: 0; }
    .tp-brand-text { display: none; }
    .tp-nav { padding: 0 6px; }
    .tp-nav-link { padding: 12px; justify-content: center; gap: 0; min-height: 44px; }
    .tp-nav-link span { display: none; }
    .tp-nav-link i { font-size: 20px; }
    .tp-sidebar-footer { padding: 12px 6px; align-items: center; }
    .tp-user-email { display: none; }
    .tp-logout-btn { padding: 12px; justify-content: center; gap: 0; min-height: 44px; }
    .tp-logout-btn span { display: none; }
    .tp-changelog-nav { padding: 4px 6px 8px; }
    .tp-changelog-nav-link { padding: 12px; justify-content: center; gap: 0; min-height: 44px; }
    .tp-changelog-nav-link span, .tp-version-pill { display: none; }
    .tp-swagger-nav { padding: 0 6px 8px; }
    .tp-swagger-nav-link { padding: 12px; justify-content: center; gap: 0; }
    .tp-swagger-nav-link span, .tp-swagger-nav-link .bi-box-arrow-up-right { display: none; }
    .tp-content { padding: 24px; }
    .tp-stats-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .tp-charts-grid { grid-template-columns: 1fr; }
}

/* ===== MOBILE (≤640px): overlay sidebar ===== */
@media (max-width: 640px) {
    .tp-mobile-header { display: flex; }

    .tp-sidebar {
        position: fixed;
        top: 56px;
        left: 0;
        height: calc(100% - 56px);
        z-index: 999;
        transform: translateX(-100%);
        transition: transform .25s ease;
        width: var(--tp-sidebar-width);
    }
    .tp-sidebar.open { transform: translateX(0); }

    .tp-main { padding-top: 56px; }
    .tp-content { padding: 16px; }

    .tp-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 20px;
    }
    .tp-stat-card { padding: 14px; }
    .tp-stat-value { font-size: 26px; }

    .tp-charts-grid { grid-template-columns: 1fr; gap: 12px; }

    .tp-kanban { grid-template-columns: 1fr; }

    .tp-page-header { flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
    .tp-page-title { font-size: 20px; }

    .tp-filters { gap: 8px; }
    .tp-search { min-width: 0; width: 100%; }

    .tp-quick-add { flex-wrap: wrap; }
    .tp-quick-add input { flex: none; width: 100%; }
    .tp-quick-add .btn { width: 100%; }

    .tp-color-swatch { width: 28px; height: 28px; }

    .tp-apikey-row { flex-wrap: wrap; gap: 8px; }

    .tp-nav-link { min-height: 44px; }
    .tp-logout-btn { min-height: 44px; }
    .tp-changelog-nav-link { min-height: 44px; }
}

/* ===== VERSION PILL (sidebar) ===== */
.tp-version-pill-container {
    padding: 4px 12px 10px;
    text-align: center;
}
.tp-version-pill-link {
    text-decoration: none;
}
.tp-version-pill-link:hover .tp-version-pill {
    opacity: .85;
}
@media (max-width: 640px) {
    .tp-version-pill-container { display: none; }
}