/* ═══════════════════════════════════════════════════════════════════════
   ScholaNova design system  ·  v2.1
   One stylesheet for every page. Prefix: sn-
   Themes: html[data-theme="light" | "dark"]

   v2.1 — modernisation pass:
     • Removed decorative shimmer/gradient overlays on loadbar, tiles,
       CTA, and buttons (flat/minimal direction)
     • Removed the two radial glow blobs on .sn-kpi::before and
       .sn-preview (per "avoid excessive shadows / decorations")
     • Flattened .sn-btn primary gradient; the gradient now appears
       only on :hover (gradient accents used sparingly)
     • --r-lg 22px → 18px, --r-md 16px → 14px, --r 14px → 12px
       (excessive rounded corners toned down)
     • --bg-tint radial glows removed (single flat background)
     • Focus ring added to .sn-btn--ghost and non-Bootstrap inputs
     • Nav active indicator glow reduced to a soft 4px halo
     • .sn-tile hover retains the underline accent but as a flat
       2px brand rule (was a teal→gold→teal shimmer)
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Tokens ─────────────────────────────────────────────────────────── */
:root {
    --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
    /* Light surfaces */
    --bg: #f1f5f7;
    --bg-tint: none;
    --surface: #ffffff;
    --surface-2: #f6f9fa;
    --surface-3: #eef3f5;
    --ink: #0a1722;
    --ink-soft: #24384a;
    --muted: #55697d;
    --line: #e0e7ec;
    --line-strong: #c9d4dd;
    /* Brand */
    --brand: #0d766e;
    --brand-ink: #0a5a54;
    --brand-deep: #063c38;
    --brand-soft: #e0f3f0;
    --brand-glow: rgba(13, 118, 110, .22);
    /* Button tokens */
    --btn-bg: #0d766e;
    --btn-bg-hover: linear-gradient(135deg, #0f8a80, #0d6e66);
    --btn-ink: #ffffff;
    /* Accent (gold) */
    --accent: #e89f00;
    --accent-ink: #6d4700;
    --accent-soft: #fff2cf;
    /* Semantic */
    --ok: #15803d;
    --ok-soft: #ddf5e4;
    --ok-ink: #0c5225;
    --warn: #a06200;
    --warn-soft: #fff0d1;
    --warn-ink: #643c00;
    --danger: #c53048;
    --danger-soft: #fde5e9;
    --danger-ink: #7e1728;
    --info: #1d4ed8;
    --info-soft: #e3eafe;
    --info-ink: #152f91;
    /* Sidebar */
    --side-bg: #071827;
    --side-bg-2: #0a1f30;
    --side-ink: #a9bccb;
    --side-ink-strong: #ffffff;
    --side-line: rgba(255, 255, 255, .07);
    --side-hover: rgba(255, 255, 255, .055);
    --side-active-bg: linear-gradient(90deg, rgba(45, 212, 191, .16), rgba(45, 212, 191, .03));
    --side-active-ink: #5eead4;
    --side-indicator: #2dd4bf;
    /* Layout */
    --side-w: 272px;
    --side-w-collapsed: 76px;
    --top-h: 64px;
    --content-max: 1560px;
    /* Radii */
    --r-xs: 6px;
    --r-sm: 8px;
    --r: 12px;
    --r-md: 14px;
    --r-lg: 18px;
    --r-pill: 999px;
    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(10, 23, 34, .06);
    --shadow-sm: 0 1px 2px rgba(10, 23, 34, .05), 0 2px 6px rgba(10, 23, 34, .04);
    --shadow: 0 1px 2px rgba(10, 23, 34, .05), 0 8px 24px rgba(10, 23, 34, .07);
    --shadow-md: 0 1px 3px rgba(10, 23, 34, .06), 0 14px 34px rgba(10, 23, 34, .10);
    --shadow-lg: 0 24px 60px rgba(10, 23, 34, .22);
    --shadow-brand: 0 4px 14px -6px var(--brand-glow);
    /* Motion */
    --ease: cubic-bezier(.2, .7, .2, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --dur: .22s;
    /* Focus */
    --ring: 0 0 0 3px rgba(13, 118, 110, .3);
    --ring-offset: 0 0 0 2px var(--surface), 0 0 0 5px rgba(13, 118, 110, .32);
}

/* ── Dark theme ─────────────────────────────────────────────────────── */
html[data-theme="dark"] {
    --bg: #071219;
    --bg-tint: none;
    --surface: #0e1c28;
    --surface-2: #122232;
    --surface-3: #172a3b;
    --ink: #e9f0f6;
    --ink-soft: #cfdae3;
    --muted: #8fa3b6;
    --line: #1c2f40;
    --line-strong: #2a4053;
    --brand: #2dd4bf;
    --brand-ink: #99f6e4;
    --brand-deep: #0d2b28;
    --brand-soft: rgba(45, 212, 191, .12);
    --brand-glow: rgba(45, 212, 191, .30);
    --btn-bg: #2dd4bf;
    --btn-bg-hover: linear-gradient(135deg, #5eead4, #2dd4bf);
    --btn-ink: #04211d;
    --accent: #fbbf24;
    --accent-ink: #ffd977;
    --accent-soft: rgba(251, 191, 36, .14);
    --ok: #4ade80;
    --ok-soft: rgba(74, 222, 128, .13);
    --ok-ink: #86efac;
    --warn: #fbbf24;
    --warn-soft: rgba(251, 191, 36, .14);
    --warn-ink: #fcd34d;
    --danger: #fb7185;
    --danger-soft: rgba(251, 113, 133, .14);
    --danger-ink: #fda4af;
    --info: #7aa7ff;
    --info-soft: rgba(122, 167, 255, .14);
    --info-ink: #b8ccff;
    --side-bg: #050e16;
    --side-bg-2: #081523;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, .5);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 6px rgba(0, 0, 0, .3);
    --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .35);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, .4), 0 16px 40px rgba(0, 0, 0, .45);
    --shadow-lg: 0 30px 70px rgba(0, 0, 0, .65);
    --shadow-brand: 0 6px 22px -8px var(--brand-glow);
    --ring: 0 0 0 3px rgba(45, 212, 191, .35);
    --ring-offset: 0 0 0 2px var(--surface), 0 0 0 5px rgba(45, 212, 191, .4);
}

/* ── Base ───────────────────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    color-scheme: light dark;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-feature-settings: "cv11", "ss01";
    transition: background-color .25s var(--ease), color .25s var(--ease);
}

h1, h2, h3, h4 {
    margin: 0;
    line-height: 1.2;
    color: var(--ink);
    font-weight: 700;
    letter-spacing: -.015em;
}

h1, h2 {
    font-family: var(--font-display);
    font-weight: 700;
}

h1 {
    font-size: clamp(1.55rem, 1.2rem + 1.4vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -.02em;
}

h2 {
    font-size: clamp(1.2rem, 1.05rem + .7vw, 1.55rem);
}

h3 {
    font-size: 1.02rem;
    letter-spacing: -.005em;
}

h4 {
    font-size: .95rem;
}

p {
    margin: 0;
    color: var(--ink-soft);
}

a {
    color: var(--brand);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
}

    a:hover {
        color: var(--brand-ink);
    }

img, svg {
    max-width: 100%;
    display: block;
}

strong, b {
    font-weight: 700;
}

code, kbd {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: .9em;
}

:focus-visible {
    outline: none;
    box-shadow: var(--ring-offset);
    border-radius: var(--r-xs);
}

::selection {
    background: var(--brand-soft);
    color: var(--brand-ink);
}

html[data-theme="dark"] ::selection {
    background: rgba(45, 212, 191, .3);
    color: #fff;
}

/* Utility */
.sn-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.sn-skip {
    position: fixed;
    left: 12px;
    top: -60px;
    z-index: 1000;
    padding: 10px 16px;
    background: var(--btn-bg);
    color: var(--btn-ink);
    border-radius: var(--r-sm);
    font-weight: 600;
    text-decoration: none;
    transition: top .2s var(--ease);
}

    .sn-skip:focus {
        top: 12px;
    }

.tnum {
    font-variant-numeric: tabular-nums;
}

/* ── Top loading bar (flat, no shimmer) ─────────────────────────────── */
.sn-loadbar {
    position: fixed;
    inset: 0 0 auto 0;
    height: 3px;
    z-index: 900;
    pointer-events: none;
    background: var(--brand);
    transform: scaleX(0);
    transform-origin: left;
    opacity: 0;
    transition: transform .4s var(--ease), opacity .3s;
}

    .sn-loadbar.is-on {
        opacity: 1;
        transform: scaleX(.72);
        transition-duration: 6s;
    }

    .sn-loadbar.is-done {
        opacity: 0;
        transform: scaleX(1);
        transition-duration: .25s;
    }

/* ═══ APP SHELL ═══════════════════════════════════════════════════════ */
.sn-app .sn-main {
    margin-left: var(--side-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--dur) var(--ease);
}

html[data-side="collapsed"] .sn-app .sn-main {
    margin-left: var(--side-w-collapsed);
}

/* ── Sidebar ────────────────────────────────────────────────────────── */
.sn-side {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--side-w);
    z-index: 600;
    background: linear-gradient(180deg, var(--side-bg), var(--side-bg-2));
    color: var(--side-ink);
    display: flex;
    flex-direction: column;
    transition: width var(--dur) var(--ease), transform .3s var(--ease-out);
    border-right: 1px solid var(--side-line);
}

html[data-side="collapsed"] .sn-side {
    width: var(--side-w-collapsed);
}

.sn-side__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    height: var(--top-h);
    border-bottom: 1px solid var(--side-line);
    flex-shrink: 0;
}

.sn-logo {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(140deg, #14b8a6, #0d766e 55%, #e89f00 130%);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 4px 12px -4px rgba(20, 184, 166, .35), inset 0 1px 0 rgba(255, 255, 255, .22);
    transition: transform .3s var(--ease-out);
}

.sn-side__brand:hover .sn-logo {
    transform: rotate(-4deg) scale(1.04);
}

.sn-side__name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 19px;
    color: var(--side-ink-strong);
    line-height: 1.1;
    letter-spacing: -.005em;
}

.sn-side__school {
    font-size: 11.5px;
    color: var(--side-ink);
    opacity: .7;
    max-width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sn-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px 20px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, .15) transparent;
}

    .sn-nav::-webkit-scrollbar {
        width: 6px;
    }

    .sn-nav::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, .12);
        border-radius: 3px;
    }

.sn-nav__label {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(169, 188, 203, .55);
    padding: 16px 12px 6px;
    white-space: nowrap;
}

    .sn-nav__label:first-child {
        padding-top: 4px;
    }

.sn-nav__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 9px;
    margin-bottom: 2px;
    color: var(--side-ink);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    list-style: none;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform .12s var(--ease);
    white-space: nowrap;
    user-select: none;
}

    .sn-nav__item > i:first-child {
        width: 20px;
        text-align: center;
        font-size: 15px;
        flex-shrink: 0;
        opacity: .9;
        transition: color var(--dur) var(--ease), transform .2s var(--ease);
    }

    .sn-nav__item:hover {
        background: var(--side-hover);
        color: var(--side-ink-strong);
        transform: translateX(1px);
    }

        .sn-nav__item:hover > i:first-child {
            color: var(--side-active-ink);
        }

    .sn-nav__item.is-active {
        background: var(--side-active-bg);
        color: var(--side-active-ink);
        font-weight: 600;
    }

        .sn-nav__item.is-active::before {
            content: "";
            position: absolute;
            left: -10px;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 22px;
            border-radius: 0 3px 3px 0;
            background: var(--side-indicator);
            box-shadow: 0 0 4px rgba(45, 212, 191, .6);
        }

        .sn-nav__item.is-active > i:first-child {
            opacity: 1;
        }

    .sn-nav__item.is-soon {
        opacity: .42;
        cursor: not-allowed;
    }

        .sn-nav__item.is-soon:hover {
            background: none;
            color: var(--side-ink);
            transform: none;
        }

.sn-nav__soon {
    margin-left: auto;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, .1);
}

.sn-nav__group > summary::-webkit-details-marker {
    display: none;
}

.sn-nav__chev {
    margin-left: auto;
    font-size: 10px;
    transition: transform .2s var(--ease);
    opacity: .6;
}

.sn-nav__group[open] > summary .sn-nav__chev {
    transform: rotate(180deg);
}

.sn-nav__sub {
    margin: 2px 0 6px 21px;
    padding-left: 12px;
    border-left: 1px solid var(--side-line);
}

    .sn-nav__sub .sn-nav__item {
        font-size: 13.5px;
        padding: 8px 10px;
    }

.sn-side__foot {
    padding: 14px 16px;
    border-top: 1px solid var(--side-line);
    font-size: 11.5px;
    color: rgba(169, 188, 203, .5);
    white-space: nowrap;
    overflow: hidden;
}

/* Collapsed rail */
@media (min-width: 992px) {
    html[data-side="collapsed"] .sn-side__name,
    html[data-side="collapsed"] .sn-side__school,
    html[data-side="collapsed"] .sn-nav__item > span,
    html[data-side="collapsed"] .sn-nav__chev,
    html[data-side="collapsed"] .sn-nav__soon,
    html[data-side="collapsed"] .sn-nav__label,
    html[data-side="collapsed"] .sn-side__foot {
        display: none;
    }

    html[data-side="collapsed"] .sn-side__brand {
        justify-content: center;
        padding: 18px 0;
    }

    html[data-side="collapsed"] .sn-nav__item {
        justify-content: center;
    }

        html[data-side="collapsed"] .sn-nav__item.is-active::before {
            left: -8px;
            height: 26px;
        }

    html[data-side="collapsed"] .sn-nav__sub {
        margin-left: 0;
        padding-left: 0;
        border: 0;
    }
}

/* ── Top bar ────────────────────────────────────────────────────────── */
.sn-topbar {
    position: sticky;
    top: 0;
    z-index: 400;
    height: var(--top-h);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 24px;
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    backdrop-filter: saturate(1.6) blur(16px);
    -webkit-backdrop-filter: saturate(1.6) blur(16px);
    border-bottom: 1px solid var(--line);
}

.sn-iconbtn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--muted);
    display: inline-grid;
    place-items: center;
    cursor: pointer;
    font-size: 16px;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform .1s;
}

    .sn-iconbtn:hover {
        background: var(--surface-2);
        color: var(--ink);
        border-color: var(--line);
    }

    .sn-iconbtn:active {
        transform: scale(.96);
    }

    .sn-iconbtn:focus-visible {
        outline: none;
        box-shadow: var(--ring);
    }

.sn-searchbtn {
    flex: 1;
    max-width: 480px;
    height: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-2);
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    text-align: left;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

    .sn-searchbtn:hover {
        border-color: var(--line-strong);
        background: var(--surface);
    }

    .sn-searchbtn:focus-visible {
        border-color: var(--brand);
    }

    .sn-searchbtn kbd {
        margin-left: auto;
        font: 600 11px var(--font-body);
        padding: 2px 7px;
        border: 1px solid var(--line-strong);
        border-bottom-width: 2px;
        border-radius: 5px;
        background: var(--surface);
        color: var(--muted);
    }

.sn-spacer {
    flex: 1;
}

.sn-menu {
    position: relative;
}

    .sn-menu > summary {
        list-style: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 4px 10px 4px 4px;
        border-radius: var(--r-pill);
        border: 1px solid var(--line);
        background: var(--surface);
        transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
    }

        .sn-menu > summary::-webkit-details-marker {
            display: none;
        }

        .sn-menu > summary:hover {
            border-color: var(--line-strong);
            box-shadow: var(--shadow-sm);
        }

    .sn-menu[open] > summary {
        border-color: var(--brand);
        box-shadow: var(--ring);
    }

.sn-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(140deg, #0d766e, #1d4ed8);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25);
    flex-shrink: 0;
}

.sn-menu__who {
    line-height: 1.15;
    text-align: left;
}

    .sn-menu__who b {
        display: block;
        font-size: 13px;
        max-width: 150px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sn-menu__who small {
        font-size: 11px;
        color: var(--muted);
    }

.sn-menu__panel {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 240px;
    padding: 6px;
    z-index: 500;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
    animation: sn-menu-in .18s var(--ease-out);
}

@keyframes sn-menu-in {
    from {
        opacity: 0;
        transform: translateY(-4px) scale(.98);
    }
}

.sn-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    border: 0;
    background: none;
    border-radius: 8px;
    color: var(--ink);
    font: inherit;
    font-size: 14px;
    cursor: pointer;
    text-align: left;
    transition: background var(--dur) var(--ease);
}

    .sn-menu__item:hover {
        background: var(--surface-2);
        color: var(--ink);
    }

    .sn-menu__item.is-danger {
        color: var(--danger);
    }

        .sn-menu__item.is-danger:hover {
            background: var(--danger-soft);
        }

.sn-menu__sep {
    height: 1px;
    background: var(--line);
    margin: 6px 4px;
}

/* ── Content frame ──────────────────────────────────────────────────── */
.sn-content {
    flex: 1;
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 28px 28px 56px;
}

.sn-pagehead {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 26px;
}

    .sn-pagehead h1 {
        font-family: var(--font-display);
        font-weight: 800;
        letter-spacing: -.02em;
    }

    .sn-pagehead p {
        color: var(--muted);
        margin-top: 4px;
    }

.sn-crumbs {
    font-size: 12.5px;
    color: var(--muted);
    margin-bottom: 6px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

    .sn-crumbs a {
        color: var(--muted);
    }

        .sn-crumbs a:hover {
            color: var(--brand);
        }

.sn-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── Mobile drawer ──────────────────────────────────────────────────── */
.sn-scrim {
    position: fixed;
    inset: 0;
    background: rgba(5, 12, 20, .55);
    z-index: 590;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease);
    backdrop-filter: blur(2px);
}

@media (max-width: 991.98px) {
    .sn-app .sn-main,
    html[data-side="collapsed"] .sn-app .sn-main {
        margin-left: 0;
    }

    .sn-side, html[data-side="collapsed"] .sn-side {
        width: min(86vw, 300px);
        transform: translateX(-102%);
    }

    html.sn-drawer .sn-side {
        transform: none;
        box-shadow: var(--shadow-lg);
    }

    html.sn-drawer .sn-scrim {
        opacity: 1;
        pointer-events: auto;
    }

    html.sn-drawer {
        overflow: hidden;
    }

    .sn-topbar {
        padding: 0 14px;
    }

    .sn-content {
        padding: 20px 16px 48px;
    }

    .sn-menu__who {
        display: none;
    }

    .sn-searchbtn kbd,
    .sn-searchbtn .sn-searchbtn__txt {
        display: none;
    }

    .sn-searchbtn {
        flex: 0 0 40px;
        width: 40px;
        padding: 0;
        justify-content: center;
        max-width: none;
    }

    .sn-desktop-only {
        display: none !important;
    }
}

@media (min-width: 992px) {
    .sn-mobile-only {
        display: none !important;
    }
}

/* ═══ COMPONENTS ═════════════════════════════════════════════════════ */
/* ── Card ───────────────────────────────────────────────────────────── */
.sn-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
    overflow: hidden;
}

.sn-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

    .sn-card__head h2, .sn-card__head h3 {
        font-size: 15.5px;
        font-weight: 700;
        font-family: var(--font-body);
        letter-spacing: -.005em;
    }

    .sn-card__head small {
        color: var(--muted);
        font-weight: 500;
        font-size: 12.5px;
    }

.sn-card__body {
    padding: 20px;
}

/* ── Grid ───────────────────────────────────────────────────────────── */
.sn-grid {
    display: grid;
    gap: 16px;
}

.sn-grid--kpi {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.sn-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sn-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sn-grid--wide {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

@media (max-width: 991.98px) {
    .sn-grid--2, .sn-grid--3, .sn-grid--wide {
        grid-template-columns: 1fr;
    }
}

.sn-section {
    margin-top: 30px;
}

    .sn-section > h2 {
        font-size: 12.5px;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
        color: var(--muted);
        margin-bottom: 12px;
        font-family: var(--font-body);
    }

/* ── Buttons ────────────────────────────────────────────────────────── */
.sn-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    font: 600 14px var(--font-body);
    letter-spacing: -.005em;
    cursor: pointer;
    white-space: nowrap;
    background: var(--btn-bg);
    color: var(--btn-ink);
    box-shadow: var(--shadow-brand);
    transition: transform .12s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), border-color .15s var(--ease);
}

    .sn-btn:hover {
        background: var(--btn-bg-hover);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md), var(--shadow-brand);
        color: var(--btn-ink);
    }

    .sn-btn:active {
        transform: translateY(0);
    }

    .sn-btn:focus-visible {
        outline: none;
        box-shadow: var(--ring), var(--shadow-brand);
    }

    .sn-btn[disabled], .sn-btn.is-loading {
        opacity: .55;
        pointer-events: none;
    }

.sn-btn--ghost {
    background: var(--surface);
    color: var(--ink);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-xs);
}

    .sn-btn--ghost:hover {
        background: var(--surface-2);
        color: var(--ink);
        border-color: var(--brand);
        box-shadow: var(--shadow-sm);
        filter: none;
    }

    .sn-btn--ghost:focus-visible {
        border-color: var(--brand);
        box-shadow: var(--ring);
    }

.sn-btn--soft {
    background: var(--brand-soft);
    color: var(--brand-ink);
    box-shadow: none;
}

    .sn-btn--soft:hover {
        background: var(--brand-soft);
        color: var(--brand-ink);
        filter: none;
    }

.sn-btn--danger {
    background: linear-gradient(135deg, var(--danger), color-mix(in srgb, var(--danger) 80%, black));
    color: #fff;
    box-shadow: 0 4px 14px -6px color-mix(in srgb, var(--danger) 55%, transparent);
}

    .sn-btn--danger:hover {
        color: #fff;
    }

.sn-btn--sm {
    height: 32px;
    padding: 0 12px;
    font-size: 13px;
    border-radius: 8px;
}

.sn-btn--lg {
    height: 50px;
    padding: 0 28px;
    font-size: 15.5px;
    border-radius: 12px;
}

.sn-btn.is-loading::before {
    content: "";
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid currentColor;
    border-right-color: transparent;
    animation: sn-spin .7s linear infinite;
    margin-right: 2px;
}

@keyframes sn-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Chips ──────────────────────────────────────────────────────────── */
.sn-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 600;
    background: var(--surface-2);
    color: var(--muted);
    border: 1px solid var(--line);
    white-space: nowrap;
}

.sn-chip--ok {
    background: var(--ok-soft);
    color: var(--ok);
    border-color: transparent;
}

.sn-chip--warn {
    background: var(--warn-soft);
    color: var(--warn);
    border-color: transparent;
}

.sn-chip--danger {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: transparent;
}

.sn-chip--info {
    background: var(--info-soft);
    color: var(--info);
    border-color: transparent;
}

.sn-chip--brand {
    background: var(--brand-soft);
    color: var(--brand-ink);
    border-color: transparent;
}

/* ── KPI tile (flat — no radial glow) ───────────────────────────────── */
.sn-kpi {
    position: relative;
    padding: 18px 20px;
    overflow: hidden;
}

.sn-kpi__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.sn-kpi__label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: -.002em;
}

.sn-kpi__icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 15px;
    background: var(--brand-soft);
    color: var(--brand-ink);
    transition: transform .25s var(--ease-out), box-shadow .25s var(--ease);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35);
}

.sn-kpi:hover .sn-kpi__icon {
    transform: rotate(-4deg) scale(1.04);
}

.sn-kpi__icon[data-tone="blue"] {
    background: var(--info-soft);
    color: var(--info);
}

.sn-kpi__icon[data-tone="amber"] {
    background: var(--warn-soft);
    color: var(--warn);
}

.sn-kpi__icon[data-tone="rose"] {
    background: var(--danger-soft);
    color: var(--danger);
}

.sn-kpi__icon[data-tone="green"] {
    background: var(--ok-soft);
    color: var(--ok);
}

.sn-kpi__value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.sn-kpi__sub {
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--muted);
}

.sn-kpi.is-link {
    cursor: pointer;
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

    .sn-kpi.is-link:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow);
        border-color: var(--line-strong);
    }

/* ── Skeleton ───────────────────────────────────────────────────────── */
.sn-skel {
    display: inline-block;
    min-width: 3ch;
    height: 1em;
    border-radius: 6px;
    vertical-align: middle;
    color: transparent !important;
    user-select: none;
    background: linear-gradient(90deg, var(--line) 25%, var(--surface-2) 50%, var(--line) 75%);
    background-size: 200% 100%;
    animation: sn-shimmer 1.3s linear infinite;
}

@keyframes sn-shimmer {
    to {
        background-position: -200% 0;
    }
}

/* ── Lists ──────────────────────────────────────────────────────────── */
.sn-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

    .sn-list > li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 20px;
        border-bottom: 1px solid var(--line);
        transition: background var(--dur) var(--ease);
    }

        .sn-list > li:last-child {
            border-bottom: 0;
        }

        .sn-list > li:hover {
            background: var(--surface-2);
        }

.sn-list__main {
    flex: 1;
    min-width: 0;
}

    .sn-list__main b {
        display: block;
        font-size: 14px;
        font-weight: 600;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sn-list__main small {
        color: var(--muted);
        font-size: 12.5px;
    }

.sn-datebox {
    width: 46px;
    text-align: center;
    border-radius: 10px;
    background: var(--brand-soft);
    color: var(--brand-ink);
    padding: 5px 0;
    line-height: 1.1;
    flex-shrink: 0;
    font-weight: 700;
}

    .sn-datebox b {
        display: block;
        font-size: 17px;
        font-weight: 800;
    }

    .sn-datebox span {
        font-size: 10.5px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .06em;
        opacity: .8;
    }

.sn-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--muted);
    font-size: 13.5px;
}

    .sn-empty i {
        font-size: 28px;
        display: block;
        margin-bottom: 10px;
        opacity: .45;
    }

/* ── Bars ───────────────────────────────────────────────────────────── */
.sn-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sn-bar {
    display: grid;
    grid-template-columns: 110px 1fr 52px;
    align-items: center;
    gap: 12px;
    font-size: 13.5px;
}

.sn-bar__label {
    color: var(--muted);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sn-bar__track {
    display: block;
    height: 10px;
    border-radius: var(--r-pill);
    background: var(--surface-2);
    border: 1px solid var(--line);
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .04);
}

.sn-bar__fill {
    display: block;
    height: 100%;
    width: 0;
    border-radius: var(--r-pill);
    background: var(--brand);
    box-shadow: 0 0 8px -2px var(--brand-glow);
    transition: width .9s var(--ease-out);
}

.sn-bar__val {
    text-align: right;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* ── Donut ──────────────────────────────────────────────────────────── */
.sn-donut {
    --a: 50;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto;
    position: relative;
    background: conic-gradient(var(--info) calc(var(--a) * 1%), #e45f8b 0);
    transition: background .6s var(--ease);
    box-shadow: 0 2px 12px -4px rgba(0, 0, 0, .1);
}

    .sn-donut::after {
        content: "";
        position: absolute;
        inset: 22px;
        border-radius: 50%;
        background: var(--surface);
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, .08);
    }

.sn-donut__mid {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    text-align: center;
    z-index: 1;
    line-height: 1.1;
}

    .sn-donut__mid b {
        font-family: var(--font-display);
        font-size: 1.55rem;
        font-weight: 800;
        font-variant-numeric: tabular-nums;
    }

    .sn-donut__mid small {
        color: var(--muted);
        font-size: 11px;
        font-weight: 500;
    }

.sn-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--muted);
    flex-wrap: wrap;
}

    .sn-legend i {
        display: inline-block;
        width: 10px;
        height: 10px;
        border-radius: 3px;
        margin-right: 6px;
        vertical-align: -1px;
    }

    .sn-legend b {
        color: var(--ink);
        font-variant-numeric: tabular-nums;
    }

/* ── Alerts ─────────────────────────────────────────────────────────── */
.sn-alert {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: var(--r);
    border: 1px solid transparent;
    margin-bottom: 14px;
    font-size: 14px;
    animation: sn-in .3s var(--ease-out);
}

    .sn-alert i {
        margin-top: 3px;
        font-size: 16px;
    }

.sn-alert--warn {
    background: var(--warn-soft);
    color: var(--warn);
}

.sn-alert--danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.sn-alert--info {
    background: var(--info-soft);
    color: var(--info);
}

.sn-alert b {
    color: inherit;
}

/* ── Module tiles (flat accent — no shimmer underline) ──────────────── */
.sn-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.sn-tile {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    border-radius: var(--r);
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--ink);
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
    position: relative;
    overflow: hidden;
}

    .sn-tile:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
        border-color: color-mix(in srgb, var(--brand) 40%, var(--line));
        color: var(--ink);
    }

    .sn-tile i {
        width: 42px;
        height: 42px;
        border-radius: 11px;
        display: grid;
        place-items: center;
        background: var(--brand-soft);
        color: var(--brand-ink);
        font-size: 17px;
        margin-bottom: 8px;
        transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
    }

    .sn-tile:hover i {
        background: var(--brand);
        color: #fff;
        transform: rotate(-4deg) scale(1.04);
    }

    .sn-tile b {
        font-size: 15px;
        font-weight: 700;
        letter-spacing: -.005em;
    }

    .sn-tile small {
        color: var(--muted);
        font-size: 12.5px;
        line-height: 1.5;
    }

/* ── Forms ──────────────────────────────────────────────────────────── */
.sn-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

    .sn-field label, .sn-label {
        font-size: 13px;
        font-weight: 600;
        color: var(--ink);
    }

    .sn-input, .sn-select, .sn-textarea,
    .sn-field input[type=text], .sn-field input[type=password],
    .sn-field input[type=email], .sn-field input[type=number],
    .sn-field input[type=date], .sn-field select, .sn-field textarea {
        width: 100%;
        height: 42px;
        padding: 0 14px;
        border-radius: 10px;
        border: 1px solid var(--line-strong);
        background: var(--surface);
        color: var(--ink);
        font: inherit;
        font-size: 14.5px;
        transition: border-color .15s var(--ease), box-shadow .15s var(--ease), background .15s var(--ease);
    }

    .sn-textarea, .sn-field textarea {
        height: auto;
        min-height: 96px;
        padding: 10px 14px;
        resize: vertical;
    }

        .sn-input:hover, .sn-select:hover,
        .sn-field input:hover, .sn-field select:hover, .sn-field textarea:hover {
            border-color: color-mix(in srgb, var(--line-strong) 60%, var(--brand));
        }

        .sn-input:focus, .sn-select:focus, .sn-textarea:focus,
        .sn-field input:focus, .sn-field select:focus, .sn-field textarea:focus {
            outline: none;
            border-color: var(--brand);
            box-shadow: var(--ring);
            background: var(--surface);
        }

        .sn-input::placeholder, .sn-field input::placeholder, .sn-field textarea::placeholder {
            color: color-mix(in srgb, var(--muted) 70%, transparent);
        }

.sn-hint {
    font-size: 12.5px;
    color: var(--muted);
}

.sn-error {
    font-size: 12.5px;
    color: var(--danger);
    font-weight: 600;
}

.sn-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
}

    .sn-toolbar .sn-input {
        max-width: 280px;
        height: 38px;
    }

/* ── Tables ─────────────────────────────────────────────────────────── */
.sn-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sn-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

    .sn-table th {
        text-align: left;
        padding: 11px 16px;
        font-size: 11.5px;
        font-weight: 700;
        letter-spacing: .07em;
        text-transform: uppercase;
        color: var(--muted);
        background: var(--surface-2);
        border-bottom: 1px solid var(--line);
        white-space: nowrap;
        position: sticky;
        top: 0;
        z-index: 1;
    }

    .sn-table td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--line);
        vertical-align: middle;
    }

    .sn-table tbody tr {
        transition: background var(--dur) var(--ease);
    }

        .sn-table tbody tr:hover td {
            background: var(--surface-2);
        }

    .sn-table tr:last-child td {
        border-bottom: 0;
    }

    .sn-table th[data-sortable] {
        cursor: pointer;
        user-select: none;
    }

        .sn-table th[data-sortable]:hover {
            color: var(--ink);
        }

        .sn-table th[data-sortable]::after {
            content: "\2195";
            margin-left: 6px;
            opacity: .35;
            display: inline-block;
            font-size: 10px;
        }

    .sn-table th[aria-sort="ascending"]::after {
        content: "\2191";
        opacity: 1;
        color: var(--brand);
    }

    .sn-table th[aria-sort="descending"]::after {
        content: "\2193";
        opacity: 1;
        color: var(--brand);
    }

.sn-num {
    text-align: right !important;
    font-variant-numeric: tabular-nums;
}

/* ── UpdatePanel busy ───────────────────────────────────────────────── */
.sn-busy-zone {
    position: relative;
    transition: opacity .2s var(--ease);
}

    .sn-busy-zone.is-busy {
        opacity: .55;
        pointer-events: none;
    }

        .sn-busy-zone.is-busy::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .3), transparent);
            animation: sn-shimmer 1.4s linear infinite;
            pointer-events: none;
        }

/* ═══ OVERLAYS ═══════════════════════════════════════════════════════ */
.sn-toasts {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1200;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: min(380px, calc(100vw - 32px));
}

.sn-toast {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: var(--r);
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 4px solid var(--info);
    box-shadow: var(--shadow-lg);
    animation: sn-toast-in .3s var(--ease-out);
    font-size: 14px;
}

    .sn-toast i {
        margin-top: 2px;
        color: var(--info);
        flex-shrink: 0;
    }

.sn-toast--ok {
    border-left-color: var(--ok);
}

    .sn-toast--ok i {
        color: var(--ok);
    }

.sn-toast--error {
    border-left-color: var(--danger);
}

    .sn-toast--error i {
        color: var(--danger);
    }

.sn-toast--warn {
    border-left-color: var(--warn);
}

    .sn-toast--warn i {
        color: var(--warn);
    }

.sn-toast button {
    margin-left: auto;
    border: 0;
    background: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 14px;
    border-radius: 6px;
    padding: 2px 4px;
}

    .sn-toast button:hover {
        color: var(--ink);
        background: var(--surface-2);
    }

.sn-toast.is-out {
    opacity: 0;
    transform: translateX(20px);
    transition: .25s;
}

@keyframes sn-toast-in {
    from {
        opacity: 0;
        transform: translateY(12px) scale(.98);
    }
}

/* ── Dialog ─────────────────────────────────────────────────────────── */
dialog.sn-dialog {
    border: 0;
    padding: 0;
    border-radius: var(--r-lg);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-lg);
    width: min(440px, calc(100vw - 32px));
}

    dialog.sn-dialog::backdrop {
        background: rgba(5, 12, 20, .6);
        backdrop-filter: blur(3px);
    }

    dialog.sn-dialog[open] {
        animation: sn-in .22s var(--ease-out);
    }

.sn-dialog__body {
    padding: 26px 26px 8px;
}

    .sn-dialog__body h3 {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .sn-dialog__body p {
        color: var(--muted);
    }

.sn-dialog__foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px 26px 24px;
}

/* ── Command palette ────────────────────────────────────────────────── */
dialog.sn-palette {
    width: min(620px, calc(100vw - 24px));
    margin-top: 10vh;
    border-radius: var(--r-lg);
    padding: 0;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

    dialog.sn-palette::backdrop {
        background: rgba(5, 12, 20, .55);
        backdrop-filter: blur(3px);
    }

.sn-palette__input {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    border-bottom: 1px solid var(--line);
}

    .sn-palette__input i {
        color: var(--muted);
    }

    .sn-palette__input input {
        flex: 1;
        height: 58px;
        border: 0;
        background: none;
        color: var(--ink);
        font: inherit;
        font-size: 16px;
        outline: none;
    }

.sn-palette__list {
    max-height: min(55vh, 440px);
    overflow-y: auto;
    padding: 8px;
}

.sn-palette__group {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 10px 12px 4px;
}

.sn-palette__row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 9px;
    color: var(--ink);
    cursor: pointer;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

    .sn-palette__row i {
        width: 20px;
        text-align: center;
        color: var(--muted);
    }

    .sn-palette__row small {
        margin-left: auto;
        color: var(--muted);
        font-size: 12px;
    }

    .sn-palette__row.is-sel, .sn-palette__row:hover {
        background: var(--brand-soft);
        color: var(--brand-ink);
    }

        .sn-palette__row.is-sel i, .sn-palette__row:hover i {
            color: var(--brand-ink);
        }

.sn-palette__empty {
    padding: 28px;
    text-align: center;
    color: var(--muted);
}

.sn-palette__foot {
    display: flex;
    gap: 16px;
    padding: 10px 18px;
    border-top: 1px solid var(--line);
    font-size: 12px;
    color: var(--muted);
    background: var(--surface-2);
}

/* ═══ PUBLIC SHELL ═══════════════════════════════════════════════════ */
.sn-public {
    background: var(--bg);
}

.sn-pubnav {
    position: sticky;
    top: 0;
    z-index: 500;
    background: color-mix(in srgb, var(--surface) 85%, transparent);
    backdrop-filter: saturate(1.6) blur(16px);
    -webkit-backdrop-filter: saturate(1.6) blur(16px);
    border-bottom: 1px solid var(--line);
}

.sn-pubnav__in {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.sn-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 21px;
    color: var(--ink);
    letter-spacing: -.01em;
}

    .sn-brand:hover {
        color: var(--ink);
    }

.sn-pubnav__links {
    display: flex;
    gap: 6px;
    margin-left: 8px;
}

    .sn-pubnav__links a {
        padding: 8px 14px;
        border-radius: var(--r-pill);
        color: var(--muted);
        font-weight: 600;
        font-size: 14px;
        transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
    }

        .sn-pubnav__links a:hover {
            background: var(--surface-2);
            color: var(--ink);
        }

.sn-pubfoot {
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.sn-pubfoot__in {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px 28px;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: 13.5px;
}

.sn-pubfoot nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

    .sn-pubfoot nav a {
        color: var(--muted);
    }

        .sn-pubfoot nav a:hover {
            color: var(--brand);
        }

@media (max-width: 767.98px) {
    .sn-pubnav__links {
        display: none;
    }

    .sn-pubnav__in {
        padding: 0 16px;
        gap: 12px;
    }

    .sn-pubnav .sn-btn--ghost {
        display: none;
    }
}

/* ── Landing page hero ──────────────────────────────────────────────── */
.sn-hero {
    position: relative;
    overflow: hidden;
    background: var(--surface-2);
}

.sn-hero__in {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(48px, 8vw, 110px) 24px clamp(40px, 6vw, 80px);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
    align-items: center;
}

.sn-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--r-pill);
    background: var(--brand-soft);
    color: var(--brand-ink);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    border: 1px solid color-mix(in srgb, var(--brand) 15%, transparent);
}

.sn-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 1.4rem + 4.4vw, 4.7rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.02;
    margin: 20px 0 18px;
}

    .sn-hero h1 em {
        font-style: italic;
        font-weight: 800;
        background: linear-gradient(120deg, var(--brand), var(--accent) 80%);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

.sn-hero__lead {
    font-size: clamp(1rem, .95rem + .35vw, 1.2rem);
    color: var(--muted);
    max-width: 54ch;
    line-height: 1.6;
}

.sn-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.sn-hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 40px;
    margin-top: 42px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
}

    .sn-hero__stats b {
        display: block;
        font-family: var(--font-display);
        font-size: 1.9rem;
        font-weight: 800;
        letter-spacing: -.02em;
        background: linear-gradient(120deg, var(--brand), var(--brand-deep));
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

html[data-theme="dark"] .sn-hero__stats b {
    background: linear-gradient(120deg, #5eead4, #2dd4bf);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sn-hero__stats span {
    font-size: 12.5px;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: .04em;
}

.sn-preview {
    position: relative;
    padding: 18px;
    border-radius: var(--r-lg);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    transform: rotate(1.2deg);
    transition: transform .5s var(--ease-out), box-shadow .5s var(--ease);
}

    .sn-preview:hover {
        transform: rotate(0) translateY(-4px);
        box-shadow: 0 20px 48px -20px rgba(10, 23, 34, .22);
    }

.sn-preview__bar {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

    .sn-preview__bar i {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--line-strong);
    }

.sn-preview__row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

    .sn-preview__row div {
        padding: 12px;
        border-radius: 10px;
        background: var(--surface-2);
        border: 1px solid var(--line);
    }

    .sn-preview__row small {
        display: block;
        color: var(--muted);
        font-size: 11px;
        font-weight: 600;
    }

    .sn-preview__row b {
        font-size: 1.3rem;
        font-weight: 800;
        letter-spacing: -.02em;
    }

.sn-preview__chart {
    display: flex;
    align-items: flex-end;
    gap: 9px;
    height: 120px;
    padding: 14px;
    border-radius: 10px;
    background: var(--surface-2);
    border: 1px solid var(--line);
}

    .sn-preview__chart span {
        flex: 1;
        border-radius: 4px 4px 2px 2px;
        background: linear-gradient(180deg, #2dd4bf, #0d766e);
        height: var(--h);
        animation: sn-grow 1s var(--ease-out) both;
        transform-origin: bottom;
    }

        .sn-preview__chart span:nth-child(even) {
            background: linear-gradient(180deg, #ffd166, #e89f00);
        }

@keyframes sn-grow {
    from {
        transform: scaleY(0);
    }
}

.sn-preview__tag {
    position: absolute;
    right: 18px;
    bottom: -13px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--r-pill);
    background: var(--ink);
    color: var(--bg);
    letter-spacing: .06em;
    text-transform: uppercase;
}

@media (max-width: 991.98px) {
    .sn-hero__in {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .sn-preview {
        transform: none;
        max-width: 560px;
    }
}

/* ── Band ───────────────────────────────────────────────────────────── */
.sn-band {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(44px, 6vw, 84px) 24px;
}

.sn-band__head {
    max-width: 640px;
    margin-bottom: 36px;
}

    .sn-band__head h2 {
        font-family: var(--font-display);
        font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.7rem);
        font-weight: 800;
        letter-spacing: -.02em;
        margin: 12px 0;
    }

    .sn-band__head p {
        color: var(--muted);
        font-size: 1.04rem;
    }

.sn-mod {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

    .sn-mod i {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: grid;
        place-items: center;
        font-size: 19px;
        background: var(--brand-soft);
        color: var(--brand-ink);
        margin-bottom: 10px;
        transition: transform .3s var(--ease-out);
    }

    .sn-mod:hover i {
        transform: rotate(-4deg) scale(1.04);
    }

    .sn-mod:nth-child(3n+2) i {
        background: var(--accent-soft);
        color: var(--warn);
    }

    .sn-mod:nth-child(3n) i {
        background: var(--info-soft);
        color: var(--info);
    }

    .sn-mod h3 {
        font-size: 17px;
    }

    .sn-mod p {
        color: var(--muted);
        font-size: 14px;
    }

/* ── Live band ──────────────────────────────────────────────────────── */
.sn-live {
    background: var(--side-bg);
    color: #d7e3ee;
}

    .sn-live .sn-band__head h2 {
        color: #fff;
    }

    .sn-live .sn-band__head p {
        color: #9fb2c4;
    }

.sn-pulse {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--r-pill);
    background: rgba(74, 222, 128, .12);
    color: #86efac;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

    .sn-pulse::before {
        content: "";
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #4ade80;
        animation: sn-ping 1.8s infinite;
    }

@keyframes sn-ping {
    0% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, .6);
    }

    70% {
        box-shadow: 0 0 0 9px rgba(74, 222, 128, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
    }
}

.sn-live__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 860px) {
    .sn-live__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .sn-live__grid {
        grid-template-columns: 1fr;
    }
}

.sn-live__cell {
    padding: 22px;
    border-radius: var(--r);
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .09);
    backdrop-filter: blur(6px);
    transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

    .sn-live__cell:hover {
        background: rgba(255, 255, 255, .08);
        transform: translateY(-2px);
    }

    .sn-live__cell small {
        display: block;
        color: #8ea3b6;
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .08em;
        text-transform: uppercase;
        margin-bottom: 10px;
    }

    .sn-live__cell b {
        font-family: var(--font-display);
        font-size: 2.3rem;
        font-weight: 800;
        color: #fff;
        font-variant-numeric: tabular-nums;
        letter-spacing: -.02em;
    }

    .sn-live__cell.is-main {
        background: linear-gradient(140deg, rgba(20, 184, 166, .22), rgba(255, 255, 255, .04));
        border-color: rgba(45, 212, 191, .3);
    }

/* ── CTA (flat — no dot pattern overlay) ────────────────────────────── */
.sn-cta {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px clamp(44px, 6vw, 84px);
}

.sn-cta__box {
    padding: clamp(30px, 5vw, 56px);
    border-radius: var(--r-lg);
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    background: linear-gradient(120deg, #063c38, #0d766e 55%, #14968c);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

    .sn-cta__box h2 {
        color: #fff;
        font-family: var(--font-display);
        font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem);
        max-width: 22ch;
        position: relative;
    }

    .sn-cta__box .sn-btn {
        background: #fff;
        color: #0a5a54;
        box-shadow: 0 8px 20px -6px rgba(0, 0, 0, .35);
        position: relative;
    }

        .sn-cta__box .sn-btn:hover {
            background: #f1f5f7;
            color: #0a5a54;
            filter: none;
        }

/* ── Dashboard greeting ─────────────────────────────────────────────── */
.sn-hello {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin-top: 8px;
}

/* ═══ MOTION / PRINT ═════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }

    .sn-preview {
        transform: none;
    }
}

@media print {
    .sn-side, .sn-topbar, .sn-scrim, .sn-toasts,
    .sn-loadbar, .sn-actions, .sn-pubnav, .sn-pubfoot {
        display: none !important;
    }

    .sn-app .sn-main {
        margin: 0;
    }

    body {
        background: #fff !important;
        color: #000 !important;
    }

    .sn-card {
        box-shadow: none;
        break-inside: avoid;
        border-color: #ddd;
    }

    a {
        color: #000 !important;
        text-decoration: underline;
    }
}

/* ── Phones: KPI two-up ─────────────────────────────────────────────── */
@media (max-width: 575.98px) {
    .sn-grid--kpi {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .sn-kpi {
        padding: 14px;
    }

    .sn-kpi__value {
        font-size: 1.55rem;
    }

    .sn-kpi__icon {
        width: 30px;
        height: 30px;
        font-size: 13px;
    }

    .sn-bar {
        grid-template-columns: 70px 1fr 44px;
        gap: 8px;
        font-size: 12.5px;
    }

    .sn-btn--lg {
        height: 46px;
        padding: 0 20px;
        font-size: 14.5px;
    }
}

/* ── Fluid wrapper / focus reset ────────────────────────────────────── */
.sn-fluid {
    flex: 1;
    width: 100%;
}

#mainEl:focus {
    outline: none;
}

/* ── Forced colors (Windows High Contrast) ──────────────────────────── */
@media (forced-colors: active) {
    .sn-btn, .sn-nav__item.is-active, .sn-chip, .sn-tile, .sn-card {
        border: 1px solid ButtonBorder;
    }

    .sn-btn {
        forced-color-adjust: none;
        background: ButtonFace;
        color: ButtonText;
    }

    .sn-preview__chart span, .sn-bar__fill {
        background: Highlight !important;
    }
}

/* ── The hidden attribute must beat component display rules ─────────── */
[hidden] {
    display: none !important;
}

@media print {
    .no-print {
        display: none !important;
    }
}