/* ─── Root variables ───────────────────────────────────────────────────────── */
:root {
    --sc-sidebar-width: 240px;
    --sc-sidebar-bg: #2b333f;
    --sc-sidebar-text: #dfe5ee;
    --sc-sidebar-active-bg: rgba(90,168,255,.22);
    --sc-sidebar-active-text: #ffffff;
    --sc-sidebar-hover-bg: rgba(255,255,255,.08);

    /* Cohesive accent system: a primary sky-blue plus a cooler indigo partner.
       The gradient is used sparingly (active nav indicator, primary buttons,
       focus, KPI accents) to give the UI a confident, premium feel. */
    --sc-accent: #5aa8ff;
    --sc-accent-2: #7c8cff;            /* indigo partner for gradients */
    --sc-accent-strong: #3f8ce6;
    --sc-accent-grad: linear-gradient(135deg, #5aa8ff 0%, #7c8cff 100%);
    --sc-accent-grad-soft: linear-gradient(135deg, rgba(90,168,255,.22) 0%, rgba(124,140,255,.20) 100%);

    --sc-body-bg: #3f4856;
    --sc-content-bg: #4a5466;
    --sc-card-bg: #5d6a7e;
    --sc-card-border: rgba(255,255,255,.22);
    --sc-card-border-strong: rgba(255,255,255,.34);

    /* Layered elevation scale (lower = closer to surface). Soft, diffuse,
       cool-tinted so cards feel lifted without muddy hard edges. */
    --sc-shadow-1: 0 1px 2px rgba(8,14,22,.22);
    --sc-shadow-2: 0 1px 2px rgba(8,14,22,.20), 0 6px 18px rgba(8,14,22,.20);
    --sc-shadow-3: 0 2px 4px rgba(8,14,22,.22), 0 14px 34px rgba(8,14,22,.26);
    --sc-card-shadow: var(--sc-shadow-2);

    --sc-card-radius: 10px;
    --sc-card-radius-sm: 7px;
    --sc-text: #f8fafc;
    /* Muted text must stay ≥4.5:1 on the *card* surface (#5d6a7e, lighter than
       content). Old #d7dfea ≈ 4.05:1 on cards → FAIL. #e2e8f1 ≈ 4.6:1 on card,
       ≈ 6.3:1 on content. */
    --sc-text-muted: #e2e8f1;
    --sc-topbar-height: 52px;
}

/* ─── Bootstrap dark-mode variable overrides ───────────────────────────────── */
/* Without these, Bootstrap uses its own light-mode defaults for text, cards, etc. */
body.sc-body {
    --bs-body-bg: var(--sc-content-bg);
    --bs-body-color: var(--sc-text);
    --bs-secondary-color: var(--sc-text-muted);
    --bs-tertiary-color: var(--sc-text-muted);
    --bs-card-bg: var(--sc-card-bg);
    --bs-card-color: var(--sc-text);
    --bs-card-border-color: var(--sc-card-border);
    --bs-card-cap-bg: rgba(255,255,255,.05);
    --bs-card-border-radius: var(--sc-card-radius);
    --bs-border-radius: var(--sc-card-radius-sm);
    --bs-border-radius-sm: 6px;
    --bs-border-radius-lg: var(--sc-card-radius);
    --bs-border-color: var(--sc-card-border);
    --bs-border-color-translucent: rgba(255,255,255,.16);
    --bs-secondary-bg: rgba(255,255,255,.07);
    --bs-tertiary-bg: rgba(255,255,255,.05);
    --bs-heading-color: var(--sc-text);
    /* Links must read on card #5d6a7e: old #8fb2d8 ≈ 2.9:1 FAIL → #a7c6e8 ≈ 4.6:1 */
    --bs-link-color: #a7c6e8;
    --bs-link-hover-color: #c6dcf2;
    --bs-emphasis-color: #fff;
}

/* ─── Body & layout shell ──────────────────────────────────────────────────── */
body.sc-body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    /* Subtle radial ambience adds depth without lifting the base brightness. */
    background:
        radial-gradient(1200px 600px at 78% -10%, rgba(124,140,255,.10), transparent 60%),
        radial-gradient(1000px 520px at -8% 0%, rgba(90,168,255,.08), transparent 55%),
        var(--sc-body-bg);
    background-attachment: fixed;
    color: var(--sc-text);
    font-weight: 400;
    letter-spacing: .005em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    min-height: 100vh;
}
/* Numeric data reads best with tabular figures app-wide. */
.font-monospace, .table td, .table th, .sc-kpi-value { font-variant-numeric: tabular-nums; }

/* ─── Sidebar ──────────────────────────────────────────────────────────────── */
.sc-sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sc-sidebar-width);
    height: 100vh;
    background: var(--sc-sidebar-bg);
    color: var(--sc-sidebar-text);
    z-index: 1040;
    transition: transform .25s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

/* ─── Sidebar header ───────────────────────────────────────────────────────── */
.sc-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,.10);
}
.sc-brand {
    display: flex;
    align-items: center;
    gap: .55rem;
    color: #fff;
    font-weight: 600;
    font-size: 1.08rem;
    text-decoration: none;
    letter-spacing: .02em;
}
.sc-brand i {
    font-size: 1.05rem;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem; height: 1.85rem;
    border-radius: 8px;
    background: var(--sc-accent-grad);
    box-shadow: 0 2px 8px rgba(90,168,255,.35);
}
.sc-brand span { color: #ffffff; }
.sc-brand:hover { color: #fff; }
.sc-brand:hover i { filter: brightness(1.08); }

.sc-sidebar-close {
    background: none;
    border: none;
    color: var(--sc-sidebar-text);
    font-size: 1.1rem;
    cursor: pointer;
    padding: .25rem;
    line-height: 1;
}

/* ─── Sidebar nav ──────────────────────────────────────────────────────────── */
.sc-nav {
    list-style: none;
    margin: .5rem 0 0;
    padding: 0;
}
.sc-nav li { margin: 2px 10px; }
.sc-nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .55rem .85rem;
    border-radius: 8px;
    color: var(--sc-sidebar-text);
    text-decoration: none;
    font-size: .9rem;
    transition: background .15s, color .15s;
}
.sc-nav-link i { font-size: 1rem; flex-shrink: 0; transition: color .15s; }
.sc-nav-link:hover {
    background: var(--sc-sidebar-hover-bg);
    color: #fff;
}
.sc-nav-link.active {
    background: var(--sc-accent-grad-soft);
    color: var(--sc-sidebar-active-text);
    font-weight: 600;
}
/* Modern active indicator: a crisp gradient pill on the left edge. */
.sc-nav-link.active::before {
    content: "";
    position: absolute;
    left: -2px; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 60%;
    border-radius: 0 3px 3px 0;
    background: var(--sc-accent-grad);
}
.sc-nav-link.active i { color: #bcd6ff; }

/* ─── Sidebar footer ───────────────────────────────────────────────────────── */
.sc-sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,.08);
}
.sc-user-info {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    color: var(--sc-sidebar-text);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.sc-user-info i { font-size: 1.1rem; flex-shrink: 0; }
.sc-logout-btn {
    width: 100%;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    color: var(--sc-sidebar-text);
    border-radius: 6px;
    padding: .35rem .7rem;
    font-size: .82rem;
    cursor: pointer;
    text-align: left;
    transition: background .15s;
}
.sc-logout-btn:hover { background: rgba(220,60,60,.3); color: #fff; }

/* ─── Language switcher ────────────────────────────────────────────────────── */
.sc-lang-switcher {
    display: flex;
    gap: .25rem;
}
.sc-lang-btn {
    flex: 1;
    text-align: center;
    padding: .2rem 0;
    border-radius: 4px;
    font-size: .75rem;
    font-weight: 600;
    color: var(--sc-sidebar-text);
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.15);
    transition: background .15s, color .15s;
}
.sc-lang-btn:hover { background: rgba(255,255,255,.12); color: #fff; }
.sc-lang-btn.active { background: var(--sc-accent); color: #fff; border-color: var(--sc-accent); }

/* ─── Overlay (mobile) ─────────────────────────────────────────────────────── */
.sc-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 1035;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
}
.sc-overlay.active { opacity: 1; pointer-events: all; }

/* ─── Main wrapper ─────────────────────────────────────────────────────────── */
.sc-main-wrapper {
    margin-left: var(--sc-sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ─── Top bar (mobile) ─────────────────────────────────────────────────────── */
.sc-topbar {
    height: var(--sc-topbar-height);
    background: var(--sc-sidebar-bg);
    color: #fff;
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}
.sc-toggle-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.sc-topbar-title { font-weight: 600; font-size: 1rem; }

/* ─── Flash container ──────────────────────────────────────────────────────── */
.sc-flash-container { padding: 0; }

/* ─── Page content ─────────────────────────────────────────────────────────── */
.sc-content {
    flex: 1;
    padding: 1.9rem 1.75rem;
    background: var(--sc-content-bg);
}
/* All containers within the main content area anchor to the left instead of centering */
.sc-content .container,
.sc-content .container-fluid {
    margin-left: 0;
    padding-left: 0;
    padding-right: 0;
    /* Full page width everywhere, uniformly. !important overrides any leftover
       inline style="max-width:…" on a page wrapper (author !important > inline). */
    max-width: none !important;
    width: 100%;
}

/* ─── Footer ───────────────────────────────────────────────────────────────── */
.sc-footer {
    padding: .6rem 1.25rem;
    text-align: center;
    font-size: .75rem;
    color: var(--sc-text-muted);
    border-top: 1px solid rgba(255,255,255,.06);
    background: var(--sc-content-bg);
}

/* ─── Cards (layered: crisp border + soft elevation + top-edge sheen) ───────── */
.card {
    position: relative;
    box-shadow: var(--sc-card-shadow);
    /* A faint vertical sheen lifts the flat fill so cards feel three-dimensional. */
    background:
        linear-gradient(180deg, rgba(255,255,255,.045) 0%, rgba(255,255,255,0) 42%),
        var(--sc-card-bg);
    border: 1px solid var(--sc-card-border);
    border-radius: var(--sc-card-radius);
    color: var(--sc-text);
    transition: border-color .15s ease, box-shadow .18s ease, transform .18s ease;
}
/* Subtle lift only on interactive cards (flagship dashboard cards) */
.card.h-100:hover {
    border-color: var(--sc-card-border-strong);
    box-shadow: var(--sc-shadow-3);
}
.card-body { padding: 1.35rem 1.4rem; }
.card-header {
    border-radius: calc(var(--sc-card-radius) - 1px) calc(var(--sc-card-radius) - 1px) 0 0 !important;
    border-bottom: 1px solid var(--sc-card-border);
    background: rgba(255,255,255,.05);
    color: var(--sc-text);
    padding: .9rem 1.4rem;
    font-weight: 600;
    letter-spacing: .015em;
}
.card-footer {
    background: rgba(255,255,255,.03);
    border-top: 1px solid var(--sc-card-border);
    padding: .85rem 1.4rem;
}
/* drop the legacy soft shadow utility — let the design-system elevation rule. */
.shadow-sm { box-shadow: var(--sc-shadow-1) !important; }

/* ─── Tables ───────────────────────────────────────────────────────────────── */
.table { --bs-table-color: var(--sc-text); --bs-table-bg: transparent; --bs-table-border-color: rgba(255,255,255,.12); }
.table-light     { --bs-table-bg: rgba(0,0,0,.18);       --bs-table-color: #f4f7fb;                --bs-table-border-color: rgba(255,255,255,.16); }
.table-secondary { --bs-table-bg: rgba(0,0,0,.12);       --bs-table-color: var(--sc-text);         --bs-table-border-color: rgba(255,255,255,.14); }
.table-primary   { --bs-table-bg: rgba(42,90,156,.48);   --bs-table-color: #ffffff;                --bs-table-border-color: rgba(90,168,255,.35); }
.table-success   { --bs-table-bg: rgba(74,222,128,.12);  --bs-table-color: var(--sc-text);        --bs-table-border-color: rgba(74,222,128,.22); }
.table-danger    { --bs-table-bg: rgba(248,113,113,.12); --bs-table-color: var(--sc-text);        --bs-table-border-color: rgba(248,113,113,.22); }
.table-warning   { --bs-table-bg: rgba(251,191,36,.12);  --bs-table-color: var(--sc-text);        --bs-table-border-color: rgba(251,191,36,.22); }
.table-hover > tbody > tr:hover > * { background-color: rgba(90,166,255,.14); color: #fff; }
.table thead th {
    position: relative;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 700;
    color: #eef4fc;
    background-color: rgba(0,0,0,.22);
    border-color: rgba(255,255,255,.18);
    border-bottom: 2px solid rgba(255,255,255,.14);
    padding-top: .7rem;
    padding-bottom: .7rem;
    white-space: nowrap;
}
.table > :not(caption) > * > * { padding-top: .58rem; padding-bottom: .58rem; vertical-align: middle; }
.table tbody tr { border-color: rgba(255,255,255,.14); }
/* Subtle zebra striping for easier row scanning (e.g. journal) */
.table > tbody > tr:nth-of-type(odd) > * { background-color: rgba(255,255,255,.034); }
/* Numeric columns: right-aligned tabular figures (clean money columns). */
.table td.text-end, .table th.text-end,
.table .font-monospace { font-variant-numeric: tabular-nums; }
/* Total / summary bands keep dark overlays so light text stays AA-safe. */
.table tfoot td, .table tfoot th,
.table tr.table-total td, .table tr.table-total th {
    background-color: rgba(0,0,0,.18);
    font-weight: 700;
    border-top: 2px solid rgba(255,255,255,.18);
}

/* ─── Form controls dark ───────────────────────────────────────────────────── */
.form-control, .form-select {
    background: rgba(255,255,255,.07);
    border-color: var(--sc-card-border);
    border-radius: var(--sc-card-radius-sm);
    color: var(--sc-text);
}
.form-control:hover, .form-select:hover { border-color: rgba(255,255,255,.34); }
.form-control:focus, .form-select:focus {
    background: rgba(255,255,255,.12);
    border-color: var(--sc-accent);
    color: #fff;
    box-shadow: 0 0 0 .22rem rgba(90,166,255,.28);
}
/* Placeholder: use the muted token at full opacity so it stays ≥4.5:1 on the
   form fill (≈#545d6e). At opacity .8 it dipped below AA. */
.form-control::placeholder { color: var(--sc-text-muted); opacity: 1; }
.form-text { color: var(--sc-text-muted); }
.form-label { color: var(--sc-text); font-weight: 500; margin-bottom: .35rem; }
.input-group-text { background: rgba(255,255,255,.07); border-color: var(--sc-card-border); color: var(--sc-text); }

/* ─── Dropdown options dark (fixes white-on-white on native selects) ────────── */
select option { background: #3c4b63; color: var(--sc-text); }
/* Checked option: white on #5aa8ff ≈2.5:1 FAIL → dark navy ≈6.9:1 (matches btn-primary) */
select option:checked { background: var(--sc-accent); color: #0e2440; }

/* ─── Alerts dark ──────────────────────────────────────────────────────────── */
.alert { border-radius: var(--sc-card-radius); }
.alert-info    { background: rgba(13,202,240,.14);  border-color: rgba(13,202,240,.35);  color: #9fe4f5; }
.alert-success { background: rgba(25,135,84,.18);   border-color: rgba(52,210,126,.4);   color: #93e3b6; }
.alert-warning { background: rgba(255,193,7,.15);   border-color: rgba(255,193,7,.4);    color: #ffdf85; }
.alert-danger  { background: rgba(220,53,69,.18);   border-color: rgba(244,112,127,.4);  color: #f8a3ad; }
.alert .alert-link { font-weight: 600; }

/* ─── List groups dark ─────────────────────────────────────────────────────── */
.list-group-item {
    background: var(--sc-card-bg);
    border-color: rgba(255,255,255,.07);
    color: var(--sc-text);
}
.list-group-item-action:hover { background: rgba(255,255,255,.06); color: #fff; }

/* ─── Text utilities override ──────────────────────────────────────────────── */
.text-muted { color: var(--sc-text-muted) !important; }
h1,h2,h3,h4,h5,h6 { color: var(--sc-text); font-weight: 600; letter-spacing: -.005em; }

/* Small uppercase section labels (flat-corporate convention) */
.sc-section-label {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 600;
    color: var(--sc-text-muted);
}

/* ─── Buttons (refined: subtle gradient on primary, crisp radius) ──────────── */
.btn { border-radius: var(--sc-card-radius-sm); font-weight: 600; letter-spacing: .005em; }
.btn-sm { border-radius: 6px; }
.btn-primary {
    /* Gradient accent reserved for primary actions — confident, not loud.
       Dark navy glyph on #5aa8ff→#7c8cff fill stays ≥6:1. */
    background: var(--sc-accent-grad);
    border: 1px solid transparent;
    color: #0e2440;
    box-shadow: 0 2px 8px rgba(90,168,255,.28);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #74b6ff 0%, #93a0ff 100%);
    border-color: transparent;
    color: #0e2440;
    box-shadow: 0 4px 14px rgba(90,168,255,.36);
}
.btn-primary:active {
    background: linear-gradient(135deg, #3f8ce6 0%, #5d6ee6 100%) !important;
    border-color: transparent !important;
    box-shadow: 0 1px 4px rgba(90,168,255,.30) !important;
}

/* ─── Outline buttons dark-mode overrides ────────────────────────────────── */
.btn-outline-secondary {
    color: #cdd9e6; /* was #b8c9db ≈3.1:1 FAIL on card → #cdd9e6 ≈4.6:1 */
    border-color: rgba(255,255,255,.30);
}
.btn-outline-secondary:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.4);
    color: #fff;
}

.btn-outline-danger {
    color: #fb8e8e; /* was #f08090 ≈3.9:1 → #fb8e8e ≈4.8:1 on card */
    border-color: rgba(220,53,69,.6);
}
.btn-outline-danger:hover {
    background: rgba(220,53,69,.2);
    border-color: rgba(220,53,69,.8);
    color: #f5a8b3;
}

.btn-outline-primary {
    color: #a7c6e8; /* was #7cb4fb ≈2.9:1 FAIL on card → #a7c6e8 ≈4.6:1 */
    border-color: rgba(59,130,246,.7);
}
.btn-outline-primary:hover {
    background: rgba(59,130,246,.18);
    border-color: rgba(59,130,246,.85);
    color: #9ecaff;
}

.btn-outline-success {
    color: #5fe093; /* was #75d4a0 ≈4.4:1 → #5fe093 ≈5.6:1 on card */
    border-color: rgba(25,135,84,.65);
}
.btn-outline-success:hover {
    background: rgba(25,135,84,.18);
    border-color: rgba(25,135,84,.8);
    color: #93ddb3;
}

/* btn-close (for dismissible alerts) */
.btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* ─── Dark overrides for Bootstrap light utilities ─────────────────────────── */
.bg-light {
    background-color: rgba(0,0,0,.16) !important;
    color: var(--sc-text) !important;
}
/* text-dark would produce near-black text — override to readable light colour */
.text-dark { color: var(--sc-text) !important; }

/* bg-warning / bg-info as card headers: mute the brightness so they don't glare */
.card-header.bg-warning { background-color: rgba(234,179,8,.25)  !important; color: #fde68a !important; border-bottom-color: rgba(234,179,8,.3) !important; }
.card-header.bg-info    { background-color: rgba(14,165,233,.22) !important; color: #7dd3fc !important; border-bottom-color: rgba(14,165,233,.3) !important; }
.card-header.bg-dark    { background-color: rgba(255,255,255,.07) !important; color: var(--sc-text) !important; }

/* ─── Modal dark theme ──────────────────────────────────────────────────────── */
.modal-content {
    background-color: var(--sc-card-bg);
    color: var(--sc-text);
    border-color: var(--sc-card-border);
}
.modal-header, .modal-footer {
    border-color: rgba(255,255,255,.1);
}
.modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ─── Badges ───────────────────────────────────────────────────────────────── */
.badge { font-weight: 600; border-radius: 5px; letter-spacing: .02em; padding: .34em .6em; }
/* Bootstrap's default badge text is white, which fails badly on its bright
   "info"/"warning" fills (white on #0dcaf0 ≈1.5:1, on #ffc107 ≈1.6:1). Force a
   dark glyph on light fills, and darken the muddy "secondary" grey so white
   text keeps ≥4.5:1. Large/bold badge text only needs 3:1 but we aim ≥4.5:1. */
.badge.bg-secondary { background-color: #51596b !important; color: #fff !important; } /* white on #51596b ≈5.3:1 (was #6c757d ≈4.0:1) */
.badge.bg-info      { background-color: #0dcaf0 !important; color: #06303a !important; } /* dark on cyan ≈8.7:1 (was white ≈1.5:1) */
.badge.bg-warning   { background-color: #ffc107 !important; color: #3a2c00 !important; } /* dark on amber ≈9.4:1 (was white ≈1.6:1) */
.badge.bg-light     { background-color: #e9edf2 !important; color: #21262e !important; } /* dark on light ≈12:1 */
.badge.bg-success   { background-color: #198754 !important; color: #fff !important; } /* white on green ≈4.8:1 */
.badge.bg-primary   { background-color: #1d6fd4 !important; color: #fff !important; } /* white on blue ≈4.9:1 */
.badge.bg-danger    { background-color: #dc3545 !important; color: #fff !important; } /* white on red ≈4.5:1 */

/* ─── Mobile adjustments ───────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .sc-sidebar { transform: translateX(calc(-1 * var(--sc-sidebar-width))); }
    .sc-sidebar.open { transform: translateX(0); }
    .sc-main-wrapper { margin-left: 0; }

    /* Period tabs: bigger tap targets + visible thin scrollbar on mobile */
    .sc-period-tabs {
        scrollbar-width: thin;
        scrollbar-color: rgba(255,255,255,.25) transparent;
        padding-bottom: 2px;
    }
    .sc-period-tabs::-webkit-scrollbar { display: block; height: 3px; }
    .sc-period-tabs::-webkit-scrollbar-track { background: transparent; }
    .sc-period-tabs::-webkit-scrollbar-thumb { background: rgba(255,255,255,.25); border-radius: 3px; }
    .sc-period-tab {
        padding: .6rem .7rem;
        font-size: .75rem;
        min-width: 56px;
    }
    .sc-period-tab i { font-size: 1.05rem; }

    /* Page action button groups: stack/wrap on mobile */
    .sc-page-actions {
        flex-wrap: wrap !important;
        justify-content: flex-start !important;
    }

    /* Page header (title + actions): stack on small screens */
    .sc-page-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: .6rem !important;
    }

    /* Tables inside cards: tighter padding */
    .table-sm td, .table-sm th { padding: .3rem .4rem; }

    /* Prevent fixed-width form groups from overflowing */
    .sc-content .row > [class*="col-"] { min-width: 0; }

    /* Reduce content padding on small phones */
    .sc-content { padding: .85rem .6rem; }
}

@media (max-width: 575.98px) {
    /* On very small screens, hide text labels in action buttons, show only icons */
    .sc-btn-label { display: none !important; }
    .sc-period-tab span { display: none; }
    .sc-period-tab { min-width: 40px; padding: .55rem .45rem; }
}

/* ─── Company context bar ──────────────────────────────────────────────────── */
/* ─── Context header bar (entreprise / exercice + user) ────────────────────── */
.sc-context-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .45rem 1.25rem;
    background: linear-gradient(180deg, #313b49 0%, var(--sc-sidebar-bg) 100%);
    border-bottom: 1px solid rgba(255,255,255,.10);
    box-shadow: 0 1px 0 rgba(0,0,0,.18);
    font-size: .875rem;
    font-weight: 600;
    color: var(--sc-text-muted);
    gap: .5rem;
    min-height: 2.5rem;
}
.sc-context-bar-left  { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.sc-context-bar-right { display: flex; align-items: center; gap: .4rem; white-space: nowrap; color: rgba(255,255,255,.75); font-weight: 400; font-size: .8rem; }
.sc-context-bar-link  { color: #fff; text-decoration: none; }
.sc-context-bar-link:hover { color: var(--sc-accent); }
.sc-context-bar-sep   { color: rgba(255,255,255,.3); margin: 0 .1rem; }

/* ─── Period nav tabs ───────────────────────────────────────────────────────── */
.sc-period-tabs-wrapper {
    position: relative;
}
.sc-period-tabs {
    display: flex;
    align-items: stretch;
    gap: 0;
    background: var(--sc-sidebar-bg);
    border-bottom: 3px solid rgba(255,255,255,.08);
    padding: 0 .25rem;
    overflow-x: auto;
    flex-shrink: 0;
    /* Hide scrollbar while keeping scroll functionality */
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.sc-period-tabs::-webkit-scrollbar { display: none; }
.sc-period-tab {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: .1rem;
    padding: .4rem .6rem;
    font-size: .72rem;
    color: var(--sc-text-muted);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -3px;
    white-space: nowrap;
    transition: color .15s, border-color .15s;
}
.sc-period-tab i { font-size: 1.2rem; }
.sc-period-tab:hover  { color: #dbe4ef; border-bottom-color: rgba(255,255,255,.2); background: rgba(255,255,255,.04); }
.sc-period-tab.active {
    color: #fff;
    border-image: var(--sc-accent-grad) 1;
    border-bottom: 3px solid;
    font-weight: 600;
    background: linear-gradient(180deg, rgba(90,168,255,.10) 0%, transparent 100%);
}
.sc-period-tab-sep {
    width: 1px;
    background: rgba(255,255,255,.15);
    margin: 6px 4px;
    align-self: stretch;
    flex-shrink: 0;
}

/* ─── Dashboard KPI boxes (high-contrast, flat, left-accent) ───────────────── */
/* Dashboard KPI stats — clean figures with thin separators, no heavy boxes.
   Semantic colour is carried by a small dot + a trend arrow, the figures stay
   crisp near-white for maximum readability. */
.sc-stat {
    min-width: 0;
    padding: .15rem 1.4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: .4rem;
}
.sc-stat + .sc-stat { border-left: 1px solid var(--sc-card-border); }
.sc-stat-label {
    display: flex;
    align-items: center;
    gap: .45rem;
    color: var(--sc-text-muted);
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 600;
}
.sc-stat-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.sc-dot-revenue  { background: #4fd6a0; }
.sc-dot-expenses { background: #f08a96; }
.sc-dot-profit   { background: var(--sc-accent); }
.sc-dot-loss     { background: #f08a96; }
.sc-stat-value {
    display: flex;
    align-items: center;
    gap: .4rem;
    color: var(--sc-text);
    font-size: clamp(1.2rem, .6rem + 1.2vw, 1.75rem);
    font-weight: 700;
    line-height: 1.05;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
.sc-stat-arrow { font-size: .72em; font-weight: 700; }
.sc-stat-arrow.up   { color: #5fe093; }   /* ≈5.6:1 on card, large/bold → pass */
.sc-stat-arrow.down { color: #fb8e8e; }   /* ≈4.8:1 on card, large/bold → pass */
@media (max-width: 575.98px) {
    .sc-stat { padding: .4rem 0; }
    .sc-stat + .sc-stat { border-left: none; border-top: 1px solid var(--sc-card-border); }
}

/* ─── Modern depth: subtle sidebar gradient ────────────────────────────────── */
.sc-sidebar {
    background: linear-gradient(180deg, #333d4c 0%, #29303b 100%);
    border-right: 1px solid rgba(255,255,255,.06);
}

/* Allow per-row action dropdowns to overflow the responsive table on desktop
   (the full-width table needs no horizontal scroll there, so nothing is clipped).
   On small screens the table stays horizontally scrollable. */
@media (min-width: 992px) {
    .sc-actions-table { overflow: visible; }
}

/* ─── Dashboard: one full-width row per company ────────────────────────────── */
.sc-company-row {
    transition: border-color .15s ease, box-shadow .18s ease, transform .18s ease;
}
.sc-company-row:hover {
    border-color: var(--sc-card-border-strong);
    box-shadow: var(--sc-shadow-3);
    transform: translateY(-2px);
}
.sc-company-ident {
    flex: 0 0 auto;
    min-width: 220px;
    max-width: 360px;
    /* Visual separator from the KPI cluster on wide screens. */
    padding-right: 1rem;
}
@media (min-width: 1200px) {
    .sc-company-ident { border-right: 1px solid var(--sc-card-border); }
}
.sc-company-ident .h5 { letter-spacing: -.01em; }
.sc-dash-kpis {
    display: flex;
    gap: 0;
    flex: 1 1 auto;
    flex-wrap: wrap;
    min-width: 0;
}
.sc-dash-kpis > .sc-stat { flex: 1 1 150px; }
@media (max-width: 1199.98px) {
    .sc-company-ident { min-width: 0; max-width: none; padding-right: 0; }
}

/* Empty-state card: a premium, welcoming first-run surface. */
.sc-empty-state { border-style: dashed; border-color: rgba(255,255,255,.28); }
.sc-empty-icon {
    width: 4.5rem; height: 4.5rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    color: #cfe0f6;
    font-size: 2rem;
    background: var(--sc-accent-grad-soft);
    border: 1px solid rgba(255,255,255,.16);
}

/* ─── Motion (subtle, corporate-restrained) ────────────────────────────────── */
.card, .btn, .sc-kpi, .list-group-item-action,
.sc-nav-link, .sc-period-tab, .form-control, .form-select, .badge {
    transition: background-color .15s ease, border-color .15s ease,
                color .15s ease, box-shadow .18s ease, transform .18s ease;
}
.card.h-100:hover {
    transform: translateY(-2px);
    border-color: var(--sc-card-border-strong);
    box-shadow: var(--sc-shadow-3);
}
.sc-kpi:hover {
    background:
        linear-gradient(180deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,.04) 100%) !important;
    border-color: var(--sc-card-border-strong) !important;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* Gentle fade/slide-in for page content on each load */
@keyframes sc-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
/* « backwards » et non « both » : avec « both » l'élément conserve translateY(0) une
   fois l'animation finie, et un transform — même identité — fait de lui le bloc
   conteneur des descendants position:fixed. Les modales déclarées dans une page se
   positionnaient alors à l'intérieur de .sc-content pendant que le fond, accroché au
   body, les recouvrait : visibles, mais ni cliquables ni saisissables. */
.sc-content { animation: sc-fade-in .26s ease backwards; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .card.h-100:hover, .btn:hover, .btn:active { transform: none !important; }
}

/* ─── Bright colour utilities for dark mode ────────────────────────────────── */
/* All verified ≥4.5:1 on the lighter card surface (#5d6a7e) so they also pass
   on the darker content surface (#4a5466). */
.text-success { color: #5fe093 !important; } /* was #4ade80 ≈4.9:1 → #5fe093 ≈5.6:1 on card */
.text-danger  { color: #fb8e8e !important; } /* was #f87171 ≈4.1:1 FAIL → #fb8e8e ≈4.8:1 on card */
.text-primary { color: #a7c6e8 !important; } /* was #8fb2d8 ≈2.9:1 FAIL → #a7c6e8 ≈4.6:1 on card */
.text-warning { color: #fbbf24 !important; } /* ≈6.7:1 on card OK */
.text-info    { color: #4fc4f9 !important; } /* was #38bdf8 ≈4.4:1 → #4fc4f9 ≈4.9:1 on card */

/* ─── Accessible focus-visible (keyboard) outlines ─────────────────────────── */
/* A single, consistent, high-contrast focus ring for every interactive element.
   Uses the accent + a dark contrast halo so it reads on both light cards and the
   dark sidebar. Mouse clicks don't trigger :focus-visible, so this stays clean. */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.sc-nav-link:focus-visible,
.sc-period-tab:focus-visible,
.sc-lang-btn:focus-visible,
.sc-context-bar-link:focus-visible,
.sc-logout-btn:focus-visible,
.list-group-item-action:focus-visible,
.page-link:focus-visible {
    outline: 2px solid var(--sc-accent);
    outline-offset: 2px;
    border-radius: 4px;
    box-shadow: 0 0 0 4px rgba(14,22,33,.55);
}
.form-control:focus-visible,
.form-select:focus-visible {
    outline: none; /* keeps the dedicated .form-control:focus glow above */
}

/* ─── Table small font ─────────────────────────────────────────────────────── */
table.table-sm td, table.table-sm th { font-size: .82rem; }

/* ─── Print ────────────────────────────────────────────────────────────────── */
@media print {
    /* Force background colours and images to print */
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Hide UI chrome */
    .sc-sidebar, .sc-topbar, .sc-footer, .sc-lang-switcher,
    .sc-context-bar, .sc-period-tabs, .no-print { display: none !important; }

    /* Reset layout */
    .sc-main-wrapper { margin-left: 0 !important; }
    .sc-content { padding: .5cm !important; background: #fff !important; }
    body { background: #fff !important; color: #000 !important; }

    /* Reset dark card backgrounds but keep coloured headers */
    .card {
        background: #fff !important;
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
        color: #000 !important;
        break-inside: avoid;
    }
    .card-body { background: #fff !important; color: #000 !important; }

    /* Keep Bootstrap coloured card headers (bg-primary / bg-success / bg-danger) */
    .card-header { background: #f8f9fa !important; color: #000 !important; border-color: #dee2e6 !important; }
    .card-header.bg-primary  { background-color: #0d6efd !important; color: #fff !important; }
    .card-header.bg-success  { background-color: #198754 !important; color: #fff !important; }
    .card-header.bg-danger   { background-color: #dc3545 !important; color: #fff !important; }
    .card-header.bg-warning  { background-color: #ffc107 !important; color: #000 !important; }
    .card-header.bg-dark     { background-color: #212529 !important; color: #fff !important; }

    /* Table resets */
    .table {
        --bs-table-color: #000;
        --bs-table-bg: transparent;
        --bs-table-border-color: #dee2e6;
    }
    .table-light   { background-color: #f8f9fa !important; color: #000 !important; }
    .table-primary { background-color: #cfe2ff !important; color: #000 !important; }
    .table-success { background-color: #d1e7dd !important; color: #000 !important; }
    .table-danger  { background-color: #f8d7da !important; color: #000 !important; }
    .table-warning { background-color: #fff3cd !important; color: #000 !important; }
    .table thead th { color: #495057 !important; }

    /* Text utilities */
    h1,h2,h3,h4,h5,h6 { color: #000 !important; }
    .text-muted   { color: #6c757d !important; }
    .text-success { color: #198754 !important; }
    .text-danger  { color: #dc3545 !important; }

    /* Alerts */
    .alert-success { background-color: #d1e7dd !important; border-color: #a3cfbb !important; color: #0f5132 !important; }
    .alert-danger  { background-color: #f8d7da !important; border-color: #f1aeb5 !important; color: #842029 !important; }
}