:root {
    --bg: #F1F5F9;
    --surface: #ffffff;
    --ink: #0F172A;
    --muted: #64748B;
    --muted-2: #94A3B8;
    --line: #E7ECF3;
    --brand: #1E3A8A;
    --brand-2: #2563EB;
    --brand-soft: #DBEAFE;
    --accent: #F97316;
    --accent-soft: #FFEDD5;
    --danger: #DC2626;
    --success: #059669;
    --success-soft: #D1FAE5;
    --sidebar: #0B1220;
    --sidebar-ink: #A6B4C8;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
    --shadow-lift: 0 16px 40px -14px rgba(30, 58, 138, 0.28);
}

* { box-sizing: border-box; }

body.portal-body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'DM Sans', system-ui, sans-serif;
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-font {
    font-family: 'Instrument Sans', 'DM Sans', system-ui, sans-serif;
    letter-spacing: -0.01em;
}

a { text-decoration: none; }

/* ---------- Brand mark ---------- */
.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, #2563EB 0%, #1E3A8A 55%, #172554 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: .95rem;
    box-shadow: 0 6px 16px -4px rgba(37, 99, 235, 0.55);
    flex-shrink: 0;
}

.auth-logo {
    height: 58px;
    width: auto;
}

/* ---------- Auth screen ---------- */
.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
}

@media (max-width: 900px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-visual { display: none; }
}

.auth-visual {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(680px circle at 15% 15%, rgba(37, 99, 235, 0.35), transparent 55%),
        radial-gradient(600px circle at 90% 85%, rgba(249, 115, 22, 0.22), transparent 55%),
        linear-gradient(150deg, #060A14 0%, #0B1220 45%, #14204A 100%);
    color: #F8FAFC;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-visual-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    opacity: .5;
    pointer-events: none;
}

.auth-visual-blob-1 {
    width: 340px;
    height: 340px;
    right: -120px;
    top: -100px;
    border: 1px solid rgba(96, 165, 250, 0.18);
    background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.18), transparent 70%);
}

.auth-visual-blob-2 {
    width: 240px;
    height: 240px;
    left: -80px;
    bottom: 10%;
    border: 1px solid rgba(251, 146, 60, 0.15);
    background: radial-gradient(circle at 60% 60%, rgba(249, 115, 22, 0.15), transparent 70%);
}

.auth-visual .badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.16);
    border: 1px solid rgba(249, 115, 22, 0.35);
    color: #FDBA74;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.auth-visual .badge-pill .dot-live {
    width: 6px; height: 6px; border-radius: 50%; background: #FB923C;
}

.auth-visual h1 {
    font-size: 2.4rem;
    line-height: 1.2;
    margin-top: 26px;
    max-width: 460px;
    font-weight: 700;
}

.auth-visual p {
    color: #97A6C4;
    max-width: 400px;
    font-size: 1rem;
    margin-top: 14px;
}

.auth-feature-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 36px;
}

.auth-feature-list .item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #CBD5E1;
    font-size: .92rem;
}

.auth-feature-list .item .ico {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: rgba(37, 99, 235, 0.22);
    border: 1px solid rgba(96, 165, 250, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #93C5FD;
    flex-shrink: 0;
}

.auth-form-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    padding-bottom: max(32px, env(safe-area-inset-bottom));
    background: var(--surface);
    min-height: 100vh;
    min-height: 100dvh;
}

.auth-card {
    width: 100%;
    max-width: 380px;
}

.auth-card .form-label {
    font-weight: 600;
    font-size: .85rem;
    color: var(--ink);
}

.input-icon {
    position: relative;
}

.input-icon > i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-2);
    font-size: 1rem;
    pointer-events: none;
}

.auth-card .form-control {
    border-radius: 12px;
    padding: .8rem .95rem;
    border-color: var(--line);
    background: #F8FAFC;
    font-size: 1rem;
    min-height: 50px;
}

/* Must come after .auth-card .form-control (same specificity) so the icon's
   left padding isn't clobbered by that rule's padding shorthand. */
.input-icon .form-control {
    padding-left: 2.6rem;
}

.auth-card .form-control:focus {
    background: #fff;
    border-color: var(--brand-2);
    box-shadow: 0 0 0 4px var(--brand-soft);
}

@media (max-width: 900px) {
    .auth-form-wrap { padding: 24px 20px; align-items: flex-start; }
    .auth-card { max-width: 460px; margin: 0 auto; padding-top: 8vh; }
}

.btn-brand {
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    border: none;
    color: #fff;
    font-weight: 600;
    border-radius: 12px;
    min-height: 50px;
    box-shadow: 0 10px 24px -8px rgba(37, 99, 235, 0.55);
    transition: transform .15s ease, box-shadow .15s ease;
}

.btn-brand:hover, .btn-brand:focus {
    background: linear-gradient(135deg, #3B82F6, #1E40AF);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 14px 28px -8px rgba(37, 99, 235, 0.6);
}

/* ---------- App shell ---------- */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-sidebar {
    width: 264px;
    flex-shrink: 0;
    background: linear-gradient(180deg, #0B1220 0%, #0A0F1C 100%);
    color: var(--sidebar-ink);
    display: flex;
    flex-direction: column;
    padding: 24px 18px;
    border-right: 1px solid rgba(255,255,255,0.04);
}

.app-sidebar .brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.02rem;
    padding: 0 4px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1.15;
}

.app-sidebar .brand small {
    display: block;
    font-weight: 500;
    font-size: .74rem;
    color: var(--sidebar-ink);
}

.app-sidebar .nav-link {
    color: var(--sidebar-ink);
    border-radius: var(--radius-sm);
    padding: .62rem .7rem;
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .89rem;
    font-weight: 500;
    position: relative;
    transition: background .15s ease, color .15s ease;
}

.app-sidebar .nav-link .ico-wrap {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.04);
    flex-shrink: 0;
    font-size: 1rem;
}

.app-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.app-sidebar .nav-link.active {
    background: rgba(37, 99, 235, 0.16);
    color: #fff;
}

.app-sidebar .nav-link.active .ico-wrap {
    background: linear-gradient(135deg, #2563EB, #1E3A8A);
    color: #fff;
    box-shadow: 0 4px 12px -2px rgba(37, 99, 235, 0.6);
}

.app-sidebar .nav-link.active::before {
    content: '';
    position: absolute;
    left: -18px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    border-radius: 3px;
    background: var(--accent);
}

.app-sidebar .nav-group-label {
    text-transform: uppercase;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .09em;
    color: #4B5A75;
    margin: 22px 10px 8px;
}

.app-sidebar .sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.06);
    margin: 4px 4px;
}

.app-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.app-topbar {
    position: relative;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-topbar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1E3A8A 0%, #2563EB 45%, #F97316 100%);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-badge {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563EB, #1E3A8A);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .85rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px -3px rgba(30, 58, 138, 0.5);
}

.role-pill {
    background: var(--brand-soft);
    color: var(--brand);
    border: none;
    font-weight: 600;
    font-size: .74rem;
    letter-spacing: .02em;
    padding: .32rem .7rem;
}

.app-content {
    padding: 28px;
    flex: 1;
}

/* ---------- Mobile: app shell becomes bottom-tab navigation ---------- */
.app-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    .app-sidebar { display: none; }

    .app-topbar {
        padding: 14px 16px;
        padding-top: max(14px, env(safe-area-inset-top));
        position: sticky;
        top: 0;
        z-index: 30;
    }

    .app-content {
        padding: 16px;
        padding-bottom: calc(84px + env(safe-area-inset-bottom));
    }

    .app-bottom-nav {
        display: flex;
        position: fixed;
        left: 0; right: 0; bottom: 0;
        z-index: 40;
        background: rgba(11, 18, 32, 0.97);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(255,255,255,0.06);
        padding: 8px 6px;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
        justify-content: space-around;
    }

    .app-bottom-nav a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 3px;
        color: #7A88A6;
        font-size: .66rem;
        font-weight: 600;
        padding: 4px 2px;
        border-radius: 12px;
        min-height: 48px;
        justify-content: center;
    }

    .app-bottom-nav a i {
        font-size: 1.28rem;
    }

    .app-bottom-nav a.active {
        color: #fff;
    }

    .app-bottom-nav a.active i {
        color: var(--accent);
    }

    .app-bottom-nav a.fab i {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--brand-2), var(--brand));
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        margin-top: -22px;
        box-shadow: 0 10px 22px -6px rgba(37, 99, 235, 0.7);
        border: 3px solid #0B1220;
    }
}

/* ---------- Shared components ---------- */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    transition: transform .18s ease, box-shadow .18s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card .stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 14px;
}

.stat-icon.icon-progress { background: var(--brand-soft); color: var(--brand-2); }
.stat-icon.icon-completed { background: var(--success-soft); color: var(--success); }
.stat-icon.icon-action { background: var(--accent-soft); color: var(--accent); }

.stat-card .stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1;
}

.stat-card .stat-label {
    color: var(--muted);
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 10px;
}

.stat-card .stat-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 12px;
    font-weight: 600;
    font-size: .85rem;
    color: var(--brand-2);
}

.card-surface {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.card-surface .form-control,
.card-surface .form-select {
    min-height: 46px;
    border-radius: 10px;
    border-color: var(--line);
}

.card-surface .form-control:focus,
.card-surface .form-select:focus {
    border-color: var(--brand-2);
    box-shadow: 0 0 0 4px var(--brand-soft);
}

.card-surface .form-label {
    font-weight: 600;
    font-size: .85rem;
}

@media (max-width: 768px) {
    .card-surface { border-radius: 14px; }
}

.page-heading h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.page-heading .subtitle {
    color: var(--muted);
    font-size: .92rem;
}

.type-avatar {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .02em;
    flex-shrink: 0;
}

.ref-mono {
    font-family: 'DM Mono', 'Consolas', monospace;
    letter-spacing: -0.01em;
}

.case-download-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: -4px;
}

.case-download-row a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 8px 4px;
    font-size: .68rem;
    font-weight: 600;
    color: var(--muted);
    text-align: center;
}

.case-download-row a i {
    font-size: 1rem;
    color: var(--brand-2);
}

.case-download-row a:active {
    background: #F1F5F9;
}

.btn-icon-outline {
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--muted);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.btn-icon-outline:hover {
    background: var(--brand-soft);
    color: var(--brand);
    border-color: var(--brand-soft);
}

.btn-outline-soft {
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--ink);
    font-weight: 600;
    border-radius: 10px;
    padding: .55rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-outline-soft:hover {
    background: var(--brand-soft);
    color: var(--brand);
    border-color: var(--brand-soft);
}

.filter-panel {
    background: #F8FAFF;
    border: 1px solid var(--brand-soft);
    border-radius: 12px;
    padding: 18px;
}

.filter-hint {
    background: var(--brand-soft);
    color: var(--brand);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: .8rem;
}

/* ---------- Case detail page ---------- */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 768px) {
    .detail-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
}

.detail-section-title {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.field {
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}

.field-last {
    border-bottom: none;
}

.field-label {
    font-size: .72rem;
    color: var(--muted);
    margin-bottom: 2px;
}

.field-value {
    font-size: .95rem;
    font-weight: 600;
    color: var(--ink);
    word-break: break-word;
}

/* Report/Compressed/Media row on the case detail header — icon-over-label
   so it never overflows or wraps awkwardly on narrow phones. */
.detail-download-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.detail-download-row a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 4px;
    font-size: .72rem;
    font-weight: 600;
    color: var(--muted);
    text-align: center;
}

.detail-download-row a i {
    font-size: 1.1rem;
    color: var(--brand-2);
}

.detail-download-row a:active {
    background: var(--brand-soft);
}

.btn-view {
    background: var(--brand-soft);
    color: var(--brand);
    border: none;
    font-weight: 600;
    border-radius: 8px;
    padding: .4rem .8rem;
    font-size: .82rem;
}

.btn-view:hover {
    background: var(--brand-2);
    color: #fff;
}

/* Mobile app-style case card */
.case-card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 14px;
    box-shadow: var(--shadow-sm);
    color: inherit;
    transition: transform .12s ease, box-shadow .12s ease;
}

.case-card:active {
    transform: scale(0.98);
}

.case-card-top {
    display: flex;
    align-items: center;
    gap: 12px;
}

.case-card-bottom {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
    font-size: .78rem;
    color: var(--muted);
}

.case-card-bottom i {
    margin-right: 4px;
}

.table-portal thead th {
    text-transform: uppercase;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .05em;
    color: var(--muted-2);
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
    padding-bottom: 12px;
    background: transparent;
}

.table-portal td {
    vertical-align: middle;
    padding-top: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.table-portal tbody tr:hover {
    background: #F8FAFC;
}

.badge-status-progress {
    background: var(--brand-soft);
    color: var(--brand);
    font-weight: 600;
    padding: .4rem .75rem;
    border-radius: 999px;
}

.badge-status-completed {
    background: var(--success-soft);
    color: var(--success);
    font-weight: 600;
    padding: .4rem .75rem;
    border-radius: 999px;
}

.empty-state {
    text-align: center;
    padding: 56px 20px;
    color: var(--muted);
}

.empty-state .ico {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--brand-soft);
    color: var(--brand-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 16px;
}

.chip-company {
    background: #F8FAFC;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: .5rem 1rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.chip-company .dot {
    width: 7px; height: 7px; border-radius: 50%; background: var(--brand-2);
}