/*
 |--------------------------------------------------------------------------
 | LCC QAMS Modern UI Theme
 | Clean professional dashboard theme for the Laravel 12 QA Manager system.
 | Uses no build step and no external CSS dependencies.
 |--------------------------------------------------------------------------
*/
:root {
    color-scheme: light;
    --qams-ink: #0b1220;
    --qams-navy: #0f172a;
    --qams-slate-900: #111827;
    --qams-slate-800: #1e293b;
    --qams-slate-700: #334155;
    --qams-slate-600: #475569;
    --qams-slate-500: #64748b;
    --qams-slate-400: #94a3b8;
    --qams-slate-300: #cbd5e1;
    --qams-slate-200: #e2e8f0;
    --qams-slate-100: #f1f5f9;
    --qams-slate-50: #f8fafc;
    --qams-white: #ffffff;
    --qams-bg: #f4f7fb;
    --qams-card: rgba(255, 255, 255, .92);
    --qams-card-solid: #ffffff;
    --qams-border: #e5edf7;
    --qams-border-strong: #d7e2ef;
    --qams-blue: #2563eb;
    --qams-blue-700: #1d4ed8;
    --qams-indigo: #4f46e5;
    --qams-cyan: #0891b2;
    --qams-purple: #7c3aed;
    --qams-emerald: #059669;
    --qams-emerald-soft: #ecfdf5;
    --qams-amber: #d97706;
    --qams-amber-soft: #fffbeb;
    --qams-red: #dc2626;
    --qams-red-soft: #fef2f2;
    --qams-blue-soft: #eff6ff;
    --qams-indigo-soft: #eef2ff;
    --qams-shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);
    --qams-shadow: 0 14px 35px rgba(15, 23, 42, .08), 0 3px 10px rgba(15, 23, 42, .04);
    --qams-shadow-lg: 0 24px 55px rgba(15, 23, 42, .12);
    --qams-radius-sm: 12px;
    --qams-radius: 18px;
    --qams-radius-lg: 24px;
    --qams-sidebar-width: 306px;
    --qams-topbar-height: 82px;
    --qams-transition: 160ms cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { height: 100%; -webkit-text-size-adjust: 100%; }
body.qams-body {
    min-height: 100%;
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, .09), transparent 32rem),
        radial-gradient(circle at 80% 0%, rgba(124, 58, 237, .07), transparent 28rem),
        linear-gradient(180deg, #f8fbff 0%, var(--qams-bg) 42%, #eef4fb 100%);
    color: var(--qams-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .28);
    outline-offset: 2px;
}
button, input, select, textarea { font: inherit; }
::selection { background: rgba(37, 99, 235, .18); }

/* Layout */
.qams-shell {
    display: grid;
    grid-template-columns: var(--qams-sidebar-width) minmax(0, 1fr);
    min-height: 100vh;
}
.qams-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    background:
        linear-gradient(180deg, rgba(8, 13, 28, .98) 0%, rgba(15, 23, 42, .98) 46%, rgba(23, 37, 84, .98) 100%),
        radial-gradient(circle at 16% 8%, rgba(59, 130, 246, .4), transparent 20rem);
    color: #dbe7f6;
    border-right: 1px solid rgba(255,255,255,.08);
    box-shadow: 12px 0 30px rgba(15, 23, 42, .11);
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, .35) transparent;
}
.qams-sidebar::-webkit-scrollbar { width: 9px; }
.qams-sidebar::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, .28); border-radius: 999px; border: 3px solid transparent; background-clip: padding-box; }
.qams-sidebar-inner { padding: 24px 18px 22px; }
.qams-main { min-width: 0; }

/* Brand */
.qams-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 4px 24px;
    padding: 7px;
    border-radius: var(--qams-radius);
}
.qams-brand:hover { background: rgba(255,255,255,.06); }
.qams-logo {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 17px;
    background: linear-gradient(135deg, #38bdf8 0%, var(--qams-blue) 48%, var(--qams-purple) 100%);
    box-shadow: 0 16px 38px rgba(37, 99, 235, .38), inset 0 1px 0 rgba(255,255,255,.3);
    color: white;
    font-weight: 900;
    letter-spacing: -.05em;
}
.qams-brand h1 { margin: 0; color: #fff; font-size: 18px; line-height: 1.1; letter-spacing: -.02em; }
.qams-brand p { margin: 4px 0 0; color: #adc4fb; font-size: 12px; font-weight: 600; }

/* Navigation */
.qams-nav-section { margin-top: 20px; }
.qams-nav-title {
    margin: 0 0 8px 14px;
    color: #8ea3c2;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
}
.qams-nav { display: grid; gap: 4px; }
.qams-nav a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 11px;
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 14px;
    color: #dbeafe;
    font-size: 13.5px;
    font-weight: 700;
    transition: background var(--qams-transition), color var(--qams-transition), transform var(--qams-transition), box-shadow var(--qams-transition);
}
.qams-nav a:hover {
    background: rgba(255,255,255,.075);
    color: #fff;
    transform: translateX(2px);
}
.qams-nav a.active {
    background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(79,70,229,.85));
    color: #fff;
    box-shadow: 0 10px 26px rgba(37, 99, 235, .24), inset 0 1px 0 rgba(255,255,255,.17);
}
.qams-nav a.active::before {
    content: "";
    position: absolute;
    left: -7px;
    top: 11px;
    bottom: 11px;
    width: 4px;
    border-radius: 999px;
    background: #7dd3fc;
    box-shadow: 0 0 16px rgba(125, 211, 252, .7);
}
.qams-nav-icon {
    width: 26px;
    height: 26px;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    color: #bfdbfe;
    font-size: 12px;
    font-weight: 900;
}
.qams-nav a.active .qams-nav-icon { background: rgba(255,255,255,.18); color: #fff; }
.qams-nav .dot { display: none; }

.qams-sidebar-card {
    margin: 24px 4px 0;
    padding: 17px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.055));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
}
.qams-sidebar-card-kicker {
    display: inline-flex;
    margin-bottom: 8px;
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(34, 197, 94, .14);
    color: #bbf7d0;
    font-size: 11px;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.qams-sidebar-card strong { display: block; margin-bottom: 4px; color: #fff; font-size: 14px; }
.qams-sidebar-card span:last-child { display: block; color: #cbd5e1; font-size: 12.5px; line-height: 1.55; }

/* Topbar */
.qams-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: var(--qams-topbar-height);
    padding: 18px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid rgba(226, 232, 240, .85);
    box-shadow: 0 1px 0 rgba(255,255,255,.7), 0 8px 22px rgba(15,23,42,.04);
}
.qams-topbar-left, .qams-topbar-actions { display: flex; align-items: center; gap: 14px; min-width: 0; }
.qams-breadcrumb { margin-bottom: 3px; color: var(--qams-slate-500); font-size: 12.5px; font-weight: 700; }
.qams-page-title { margin: 0; color: var(--qams-ink); font-size: 25px; line-height: 1.15; letter-spacing: -.04em; font-weight: 900; }
.qams-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px 8px 8px;
    border: 1px solid rgba(226,232,240,.9);
    border-radius: 999px;
    background: rgba(255,255,255,.8);
    box-shadow: var(--qams-shadow-sm);
}
.qams-avatar {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--qams-blue), var(--qams-indigo));
    color: #fff;
    font-weight: 900;
    box-shadow: 0 8px 18px rgba(37,99,235,.25);
}
.qams-user strong { display: block; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13.5px; }
.qams-user span { display: block; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--qams-slate-500); font-size: 11.5px; font-weight: 600; }
.qams-icon-btn {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(226,232,240,.95);
    border-radius: 14px;
    background: rgba(255,255,255,.86);
    color: var(--qams-slate-700);
    box-shadow: var(--qams-shadow-sm);
    cursor: pointer;
    transition: transform var(--qams-transition), box-shadow var(--qams-transition), border-color var(--qams-transition), background var(--qams-transition);
}
.qams-icon-btn:hover { transform: translateY(-1px); border-color: #bfdbfe; box-shadow: 0 9px 23px rgba(15,23,42,.09); }
.qams-mobile-menu { display: none; }
.qams-content { padding: 30px 32px 48px; }

/* Grid */
.qams-grid { display: grid; gap: 18px; }
.qams-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.qams-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.qams-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Cards */
.qams-card {
    position: relative;
    background: var(--qams-card);
    border: 1px solid rgba(226, 232, 240, .92);
    border-radius: var(--qams-radius-lg);
    box-shadow: var(--qams-shadow);
    backdrop-filter: blur(10px);
    overflow: hidden;
}
.qams-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.74);
}
.qams-card.pad { padding: 24px; }
.qams-card-header {
    padding: 20px 22px;
    border-bottom: 1px solid rgba(226, 232, 240, .85);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: linear-gradient(180deg, rgba(248,250,252,.74), rgba(255,255,255,.4));
}
.qams-card-header h2 { margin: 0; color: var(--qams-ink); font-size: 17px; line-height: 1.25; letter-spacing: -.025em; font-weight: 900; }
.qams-card-header p { margin: 4px 0 0; color: var(--qams-slate-500); font-size: 12.5px; font-weight: 600; }
.qams-card-body { padding: 22px; }

/* Stats */
.qams-stat {
    min-height: 146px;
    padding: 21px 20px;
    overflow: hidden;
    isolation: isolate;
}
.qams-stat::after {
    content: "";
    position: absolute;
    right: -38px;
    bottom: -48px;
    width: 134px;
    height: 134px;
    border-radius: 50%;
    opacity: .16;
    background: currentColor;
    z-index: -1;
}
.qams-stat::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--qams-blue), var(--qams-indigo));
}
.qams-stat span { display: block; color: var(--qams-slate-500); font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .055em; }
.qams-stat strong { display: block; margin-top: 12px; color: var(--qams-ink); font-size: clamp(28px, 4.4vw, 40px); line-height: .95; letter-spacing: -.06em; font-weight: 950; }
.qams-stat small { display: block; margin-top: 9px; color: var(--qams-slate-500); font-size: 12.5px; font-weight: 650; }
.qams-stat.blue { color: var(--qams-blue); }
.qams-stat.green { color: var(--qams-emerald); }
.qams-stat.amber { color: var(--qams-amber); }
.qams-stat.red { color: var(--qams-red); }
.qams-stat.green::before { background: linear-gradient(90deg, #10b981, #059669); }
.qams-stat.amber::before { background: linear-gradient(90deg, #f59e0b, #d97706); }
.qams-stat.red::before { background: linear-gradient(90deg, #ef4444, #dc2626); }

/* Toolbar and filters */
.qams-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.qams-filter { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* Tables */
.qams-table-wrap { width: 100%; overflow-x: auto; }
.qams-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.qams-table th, .qams-table td {
    padding: 14px 15px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid rgba(226,232,240,.75);
}
.qams-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: rgba(248, 250, 252, .96);
    color: var(--qams-slate-500);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .075em;
}
.qams-table tbody tr { transition: background var(--qams-transition); }
.qams-table tbody tr:hover td { background: rgba(239, 246, 255, .48); }
.qams-table td:first-child, .qams-table th:first-child { padding-left: 20px; }
.qams-table td:last-child, .qams-table th:last-child { padding-right: 20px; }
.qams-title-link { color: var(--qams-blue-700); font-weight: 850; letter-spacing: -.01em; }
.qams-title-link:hover { color: var(--qams-indigo); text-decoration: underline; text-underline-offset: 3px; }

/* Typography helpers */
.qams-muted { color: var(--qams-slate-500); }
.qams-small { font-size: 12px; }
.qams-full { grid-column: 1 / -1; }

/* Buttons */
.qams-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: 13px;
    background: var(--qams-slate-100);
    color: var(--qams-slate-800);
    font-weight: 850;
    font-size: 13px;
    cursor: pointer;
    box-shadow: 0 1px 0 rgba(255,255,255,.75), 0 1px 2px rgba(15,23,42,.04);
    transition: transform var(--qams-transition), box-shadow var(--qams-transition), background var(--qams-transition), border-color var(--qams-transition), color var(--qams-transition);
}
.qams-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(15,23,42,.11); }
.qams-btn:active { transform: translateY(0); }
.qams-btn.primary { background: linear-gradient(135deg, var(--qams-blue), var(--qams-indigo)); color: #fff; box-shadow: 0 12px 24px rgba(37,99,235,.2); }
.qams-btn.success { background: #dcfce7; color: #166534; border-color: #bbf7d0; }
.qams-btn.warning { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.qams-btn.danger { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.qams-btn.ghost { background: rgba(255,255,255,.75); border-color: var(--qams-border-strong); color: var(--qams-slate-700); }
.qams-btn.ghost:hover { background: #fff; border-color: #bfdbfe; color: var(--qams-blue-700); }

/* Forms */
.qams-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.qams-field { display: grid; gap: 7px; }
.qams-field label { color: var(--qams-slate-700); font-size: 12.5px; font-weight: 850; }
.qams-input, .qams-select, .qams-textarea {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--qams-border-strong);
    border-radius: 14px;
    padding: 10px 12px;
    background: rgba(255,255,255,.9);
    color: var(--qams-ink);
    outline: none;
    box-shadow: 0 1px 0 rgba(255,255,255,.9), inset 0 1px 2px rgba(15,23,42,.025);
    transition: border-color var(--qams-transition), box-shadow var(--qams-transition), background var(--qams-transition);
}
.qams-textarea { min-height: 112px; resize: vertical; }
.qams-input::placeholder, .qams-textarea::placeholder { color: #9aa8bb; }
.qams-input:focus, .qams-select:focus, .qams-textarea:focus {
    border-color: var(--qams-blue);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .12), 0 8px 20px rgba(37,99,235,.07);
}

/* Badges */
.qams-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 900;
    text-transform: capitalize;
    white-space: nowrap;
    border: 1px solid transparent;
}
.qams-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .8; }
.qams-badge.low, .qams-badge.completed, .qams-badge.approved, .qams-badge.current_approved, .qams-badge.resolved, .qams-badge.on_track, .qams-badge.good, .qams-badge.strong { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }
.qams-badge.medium, .qams-badge.in_progress, .qams-badge.under_review, .qams-badge.under_qa_review, .qams-badge.acknowledged, .qams-badge.due_soon, .qams-badge.starts_soon, .qams-badge.monitor, .qams-badge.needs_monitoring { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.qams-badge.high, .qams-badge.returned_for_correction, .qams-badge.ready_for_approval, .qams-badge.behind_schedule, .qams-badge.at_risk, .qams-badge.needs_attention { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.qams-badge.critical, .qams-badge.overdue, .qams-badge.escalated, .qams-badge.open, .qams-badge.rejected, .qams-badge.expired, .qams-badge.weak { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.qams-badge.archived, .qams-badge.cancelled, .qams-badge.superseded, .qams-badge.withdrawn { background: #f1f5f9; color: #475569; border-color: #cbd5e1; }
.qams-badge.scheduled, .qams-badge.draft, .qams-badge.submitted, .qams-badge.missing, .qams-badge.pending { background: #f8fafc; color: #334155; border-color: #e2e8f0; }

/* Alerts */
.qams-alert {
    position: relative;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--qams-border-strong);
    box-shadow: var(--qams-shadow-sm);
}
.qams-alert.success { background: #ecfdf5; color: #065f46; border-color: #bbf7d0; }
.qams-alert.error { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.qams-error-list { margin: 0; padding-left: 18px; }

/* Progress bars */
.qams-progress {
    position: relative;
    height: 10px;
    border-radius: 999px;
    background: #e7edf5;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(15,23,42,.08);
}
.qams-progress span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--qams-blue), #06b6d4, var(--qams-emerald));
    box-shadow: 0 0 18px rgba(37,99,235,.25);
}

/* Key/value details */
.qams-kv { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 14px; padding: 11px 0; border-bottom: 1px solid rgba(226,232,240,.7); }
.qams-kv:last-child { border-bottom: 0; }
.qams-kv dt { color: var(--qams-slate-500); font-weight: 850; }
.qams-kv dd { margin: 0; color: var(--qams-slate-800); }

/* Task timeline and messages */
.qams-timeline { position: relative; display: grid; gap: 15px; }
.qams-timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, #bfdbfe, #dbeafe); }
.qams-timeline-item { position: relative; padding-left: 38px; }
.qams-timeline-dot { position: absolute; left: 2px; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--qams-blue), var(--qams-indigo)); border: 4px solid #fff; box-shadow: 0 0 0 1px var(--qams-border-strong), 0 8px 18px rgba(37,99,235,.2); }
.qams-message {
    margin-bottom: 12px;
    padding: 15px 16px;
    border: 1px solid rgba(226,232,240,.92);
    border-radius: 18px;
    background: rgba(255,255,255,.86);
    box-shadow: var(--qams-shadow-sm);
}
.qams-message-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.qams-message strong { color: var(--qams-slate-800); font-weight: 900; }
.qams-message p { margin-top: 0; }
.qams-message p:last-child { margin-bottom: 0; }

/* Documents */
.qams-doc-list { display: grid; gap: 12px; }
.qams-doc-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 15px 16px;
    border: 1px solid rgba(226,232,240,.92);
    border-radius: 18px;
    background: rgba(255,255,255,.88);
    box-shadow: var(--qams-shadow-sm);
    transition: transform var(--qams-transition), box-shadow var(--qams-transition), border-color var(--qams-transition);
}
.qams-doc-card:hover { transform: translateY(-1px); border-color: #bfdbfe; box-shadow: 0 10px 24px rgba(15,23,42,.08); }
.qams-doc-card strong { color: var(--qams-slate-800); }

/* Deadline cards */
.qams-deadline-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.qams-deadline {
    padding: 14px;
    border: 1px solid rgba(226,232,240,.9);
    border-radius: 16px;
    background: linear-gradient(180deg, #fff, #f8fafc);
    box-shadow: var(--qams-shadow-sm);
}
.qams-deadline span { display: block; color: var(--qams-slate-500); font-size: 11.5px; font-weight: 850; text-transform: uppercase; letter-spacing: .045em; }
.qams-deadline strong { display: block; margin-top: 7px; color: var(--qams-slate-900); font-size: 13px; }

/* Empty states */
.qams-empty {
    padding: 28px;
    text-align: center;
    border: 1.5px dashed #cbd5e1;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(248,250,252,.96), rgba(255,255,255,.8));
    color: var(--qams-slate-500);
}
.qams-empty strong, .qams-empty h3 { color: var(--qams-slate-800); }

/* Tabs */
.qams-tabs { display: flex; gap: 6px; margin-bottom: 18px; border-bottom: 1px solid rgba(226,232,240,.9); overflow-x: auto; }
.qams-tab { display: inline-flex; align-items: center; min-height: 46px; padding: 12px 14px; border-bottom: 3px solid transparent; color: var(--qams-slate-500); font-weight: 900; white-space: nowrap; transition: color var(--qams-transition), border-color var(--qams-transition), background var(--qams-transition); }
.qams-tab:hover { color: var(--qams-blue-700); background: rgba(239,246,255,.6); }
.qams-tab.active { color: var(--qams-blue-700); border-color: var(--qams-blue); }

/* Calendar */
.qams-calendar-table { width: 100%; border-collapse: separate; border-spacing: 0; overflow: hidden; border-radius: 18px; }
.qams-calendar-table th, .qams-calendar-table td { border: 1px solid rgba(226,232,240,.78); padding: 12px; vertical-align: top; background: rgba(255,255,255,.82); }
.qams-calendar-table th { background: #f8fafc; color: var(--qams-slate-500); text-transform: uppercase; letter-spacing: .06em; font-size: 11px; }

/* Responsive */
@media (max-width: 1280px) {
    .qams-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .qams-deadline-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
    .qams-shell { grid-template-columns: 1fr; }
    .qams-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 50;
        width: min(var(--qams-sidebar-width), 86vw);
        transform: translateX(-105%);
        transition: transform 220ms cubic-bezier(.2, .8, .2, 1);
    }
    body.qams-sidebar-open .qams-sidebar { transform: translateX(0); }
    .qams-mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(15,23,42,.48); backdrop-filter: blur(2px); z-index: 40; }
    body.qams-sidebar-open .qams-mobile-overlay { display: block; }
    .qams-mobile-menu { display: inline-grid; }
    .qams-topbar { position: sticky; }
    .qams-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .qams-topbar { align-items: flex-start; padding: 14px 16px; flex-direction: column; }
    .qams-topbar-left, .qams-topbar-actions { width: 100%; justify-content: space-between; }
    .qams-user { max-width: calc(100vw - 90px); }
    .qams-user div:last-child { display: none; }
    .qams-content { padding: 20px 16px 34px; }
    .qams-page-title { font-size: 21px; }
    .qams-grid.cols-2, .qams-grid.cols-3, .qams-grid.cols-4, .qams-form-grid, .qams-deadline-grid { grid-template-columns: 1fr; }
    .qams-card-header { align-items: flex-start; flex-direction: column; }
    .qams-kv { grid-template-columns: 1fr; gap: 4px; }
    .qams-table th, .qams-table td { padding: 12px; }
    .qams-doc-card, .qams-message-head { flex-direction: column; align-items: flex-start; }
}

@media print {
    body.qams-body { background: #fff; }
    .qams-sidebar, .qams-topbar, .qams-btn, .qams-mobile-overlay { display: none !important; }
    .qams-shell { display: block; }
    .qams-content { padding: 0; }
    .qams-card { box-shadow: none; border-color: #cbd5e1; break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}

/* Standalone app auth screen */
.qams-auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at top left, rgba(37,99,235,.18), transparent 32%), #f4f7fb; }
.qams-auth-card { width: min(460px, 100%); background: #fff; border: 1px solid #e2e8f0; border-radius: 24px; padding: 32px; box-shadow: 0 24px 80px rgba(15,23,42,.14); }
.qams-auth-brand { margin-bottom: 24px; color: #0f172a; }
.qams-auth-brand h1 { color: #0f172a; }
.qams-auth-brand p { color: #64748b; }
.qams-auth-card h2 { margin: 0 0 8px; font-size: 28px; }
.qams-muted { color: #64748b; }
.qams-form-stack { display: grid; gap: 16px; margin-top: 24px; }
.qams-form-stack label span { display: block; margin-bottom: 8px; color: #334155; font-weight: 700; }
.qams-form-stack input[type=email], .qams-form-stack input[type=password] { width: 100%; padding: 13px 14px; border: 1px solid #cbd5e1; border-radius: 14px; font-size: 15px; }
.qams-checkbox-line { display: flex; gap: 10px; align-items: center; }
.qams-checkbox-line span { margin: 0 !important; font-weight: 600 !important; }
.qams-alert { padding: 12px 14px; border-radius: 14px; margin-top: 18px; }
.qams-alert-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }


/* London Churchill College logo integration */
.qams-logo-mark {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 18px;
    background: rgba(255, 255, 255, .96);
    border: 1px solid rgba(255,255,255,.42);
    box-shadow: 0 16px 38px rgba(15, 23, 42, .25), inset 0 1px 0 rgba(255,255,255,.6);
    overflow: hidden;
}
.qams-logo-mark img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    display: block;
}
.qams-logo-mark-auth {
    width: 74px;
    height: 74px;
    border-radius: 24px;
}
.qams-logo-mark-auth img {
    width: 68px;
    height: 68px;
}
.qams-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--qams-border);
    border-radius: var(--qams-radius-sm);
    background: var(--qams-slate-50);
}
.qams-check-grid label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-weight: 700;
    color: var(--qams-slate-700);
}
.qams-mini-badge {
    display: inline-flex;
    align-items: center;
    margin: 2px 4px 2px 0;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--qams-blue-soft);
    color: var(--qams-blue-700);
    font-size: 11px;
    font-weight: 800;
}

/* Standard account controls */
.qams-notification-btn { position: relative; }
.qams-notification-dot {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    border-radius: 999px;
    background: var(--qams-red);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    line-height: 1;
}
.qams-user-menu { position: relative; }
.qams-user-button { border: 1px solid rgba(226,232,240,.95); cursor: pointer; }
.qams-user-caret { color: var(--qams-slate-400); font-size: 18px; font-weight: 900; padding-right: 3px; }
.qams-user-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: 248px;
    z-index: 70;
    display: none;
    overflow: hidden;
    border: 1px solid var(--qams-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--qams-shadow-lg);
}
.qams-user-menu.open .qams-user-dropdown { display: block; }
.qams-user-dropdown-head { padding: 14px 16px; border-bottom: 1px solid var(--qams-border); background: var(--qams-slate-50); }
.qams-user-dropdown-head strong { display: block; font-size: 14px; }
.qams-user-dropdown-head span { display: block; margin-top: 2px; color: var(--qams-slate-500); font-size: 12px; }
.qams-user-dropdown a,
.qams-user-dropdown button {
    width: 100%;
    display: block;
    padding: 12px 16px;
    border: 0;
    border-bottom: 1px solid var(--qams-border);
    background: #fff;
    color: var(--qams-ink);
    text-align: left;
    font-weight: 750;
    cursor: pointer;
}
.qams-user-dropdown form:last-child button { border-bottom: 0; color: var(--qams-red); }
.qams-user-dropdown a:hover,
.qams-user-dropdown button:hover { background: var(--qams-slate-50); }
.qams-message.unread { border-left: 4px solid var(--qams-blue); background: var(--qams-blue-soft); }
.qams-mini-pill {
    display: inline-flex;
    align-items: center;
    margin: 2px 4px 2px 0;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--qams-indigo-soft);
    color: var(--qams-indigo);
    font-size: 12px;
    font-weight: 800;
}
.qams-help-text { margin-top: 6px; color: var(--qams-slate-500); font-size: 12px; }
.qams-form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.qams-inline-form { display: inline; }


.qams-stat-link {
    display: block;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.qams-stat-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, .14);
    border-color: rgba(37, 99, 235, .35);
}
.qams-stat-link:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .35);
    outline-offset: 3px;
}

.qams-table-metric-link {
    display: inline-block;
    color: var(--qams-blue-700);
    font-weight: 900;
    text-decoration: none;
    border-radius: 8px;
    padding: 2px 4px;
}
.qams-table-metric-link:hover {
    background: var(--qams-blue-soft);
    color: var(--qams-indigo);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.qams-table-metric-link:focus-visible {
    outline: 3px solid rgba(37,99,235,.28);
    outline-offset: 2px;
}
a.qams-doc-card {
    color: inherit;
    text-decoration: none;
}