/* =====================================================================
   EHF — Glassmorphism 2.0 Design System  (theme.css)
   Deep dark mode + Emerald Neon. Shared across /public /staff /admin.
   Custom CSS only — no Bootstrap / Tailwind.
   ===================================================================== */

:root {
    /* --- Base canvas --- */
    --bg:            #0f172a;   /* deep slate */
    --bg-deep:       #0b1120;
    --bg-elevated:   #131c31;

    /* --- Glass --- */
    --glass-bg:        rgba(255, 255, 255, 0.05);
    --glass-bg-strong: rgba(255, 255, 255, 0.08);
    --glass-border:    rgba(255, 255, 255, 0.10);
    --glass-border-hi: rgba(255, 255, 255, 0.18);
    --glass-blur:      20px;

    /* --- Emerald Neon accent --- */
    --accent:        #10b981;
    --accent-bright: #34d399;
    --accent-rgb:    16, 185, 129;
    --accent-glow:   rgba(16, 185, 129, 0.45);

    /* --- Text --- */
    --text:       #e6edf6;
    --text-dim:   #9fb0c3;
    --text-faint: #8696b4;   /* >=4.6:1 on --bg (WCAG AA for small text) */

    /* --- Status --- */
    --danger:     #ef4444;
    --danger-rgb: 239, 68, 68;
    --warning:    #f59e0b;
    --success:    #10b981;

    /* --- Geometry --- */
    --radius-sm: 12px;
    --radius:    18px;
    --radius-lg: 26px;
    --shadow:    0 8px 32px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.55);

    --font-sans:    "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-display: "Montserrat", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
img, svg, video { max-width: 100%; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--text);
    background-color: var(--bg);
    /* Layered ambient glows for depth (GITEX-style) */
    background-image:
        radial-gradient(60rem 60rem at 12% -10%, rgba(16, 185, 129, 0.16), transparent 60%),
        radial-gradient(50rem 50rem at 110% 0%,  rgba(59, 130, 246, 0.14), transparent 55%),
        radial-gradient(60rem 60rem at 50% 120%, rgba(139, 92, 246, 0.12), transparent 60%);
    background-attachment: fixed;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; margin: 0; }

/* --- Layout shell --- */
.shell { max-width: 1280px; margin: 0 auto; padding: 0 24px 80px; }

/* --- Top navbar --- */
.topbar {
    position: sticky; top: 0; z-index: 60;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    background: rgba(11, 17, 32, 0.65);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 800; }
.brand .mark {
    width: 38px; height: 38px; border-radius: 11px;
    display: grid; place-items: center;
    background: linear-gradient(145deg, rgba(var(--accent-rgb), 0.9), rgba(var(--accent-rgb), 0.5));
    box-shadow: 0 0 18px var(--accent-glow);
    color: #04140d; font-weight: 900;
}
.brand .brand-name { font-size: 18px; line-height: 1.1; }
.brand .brand-sub { display: block; font-family: var(--font-sans); font-weight: 500; font-size: 11px; color: var(--text-faint); letter-spacing: .12em; text-transform: uppercase; }

/* --- Top navigation links --- */
/* flex-wrap: the admin nav now carries ~19 modules; rows wrap instead of
   overflowing off-screen at laptop widths. */
.topnav { display: flex; align-items: center; gap: 4px 6px; flex-wrap: wrap; justify-content: flex-end; }
.topnav-link { font-size: 13.5px; font-weight: 600; color: var(--text-dim); padding: 7px 10px; border-radius: 10px; transition: color .15s ease, background .15s ease; white-space: nowrap; }
.topnav-link:hover { color: var(--text); background: var(--glass-bg); }
.topnav-link.is-active { color: var(--accent-bright); }
.topnav-link:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22); }
.topnav .btn { margin-left: 6px; }

/* --- Mobile burger menu (PUBLIC nav only — scoped to .topbar-pub so the
   admin's categorised dropdown nav on plain .topbar is untouched) --- */
.topnav-toggle { display: none; }
@media (max-width: 860px) {
    .topbar.topbar-pub { flex-wrap: nowrap; }
    .topbar-pub .topnav-toggle {
        display: inline-flex; align-items: center; justify-content: center;
        width: 46px; height: 42px; flex: 0 0 auto; cursor: pointer;
        background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 12px;
    }
    .topnav-toggle-bar, .topnav-toggle-bar::before, .topnav-toggle-bar::after {
        content: ""; display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--text);
        transition: transform .2s ease, opacity .2s ease;
    }
    .topnav-toggle-bar { position: relative; }
    .topnav-toggle-bar::before { position: absolute; left: 0; top: -6px; }
    .topnav-toggle-bar::after  { position: absolute; left: 0; top: 6px; }
    .topbar-pub.nav-open .topnav-toggle-bar { background: transparent; }
    .topbar-pub.nav-open .topnav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
    .topbar-pub.nav-open .topnav-toggle-bar::after  { transform: translateY(-6px) rotate(-45deg); }

    .topbar-pub .topnav {
        display: none; position: absolute; top: calc(100% + 8px); left: 12px; right: 12px;
        flex-direction: column; align-items: stretch; gap: 2px; flex-wrap: nowrap;
        padding: 10px; border-radius: 16px; z-index: 60;
        background: rgba(11, 17, 32, 0.96);
        border: 1px solid var(--glass-border); box-shadow: var(--shadow);
        backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur));
    }
    .topbar-pub.nav-open .topnav { display: flex; }
    .topbar-pub .topnav-link { padding: 12px 14px; border-radius: 10px; font-size: 15px; width: 100%; }
    .topbar-pub .topnav-link::after { content: none; }   /* drop the desktop underline in the panel */
    .topbar-pub .topnav .btn { width: 100%; margin: 6px 0 0; }
    .topbar-pub .topnav form { width: 100%; margin: 0; }
}
:root[data-theme="light"] .topbar-pub .topnav { background: rgba(255, 255, 255, 0.97); }

/* --- Glass primitive --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* --- Buttons --- */
.btn {
    font-family: var(--font-sans); font-weight: 600; font-size: 14px;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 18px; border-radius: 12px; cursor: pointer;
    border: 1px solid var(--glass-border); color: var(--text);
    background: var(--glass-bg-strong);
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: var(--glass-border-hi); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: none; border-color: rgba(var(--accent-rgb), 0.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22); }

.btn-neon {
    border-color: rgba(var(--accent-rgb), 0.5);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.22), rgba(var(--accent-rgb), 0.08));
    color: var(--accent-bright);
    box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.15), 0 6px 22px rgba(var(--accent-rgb), 0.25);
}
.btn-neon:hover {
    color: #062c1f;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    box-shadow: 0 0 26px var(--accent-glow), 0 6px 22px rgba(var(--accent-rgb), 0.4);
}

/* --- Frosted pill (chips) --- */
.pill {
    font-weight: 600; font-size: 13px;
    padding: 9px 16px; border-radius: 999px; cursor: pointer; user-select: none;
    color: var(--text-dim);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all .18s ease;
    white-space: nowrap;
}
.pill:hover { color: var(--text); border-color: var(--glass-border-hi); }
.pill.is-active {
    color: #052015;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent));
    border-color: rgba(var(--accent-rgb), 0.7);
    box-shadow: 0 0 22px var(--accent-glow);
}
.pill:focus-visible { outline: none; border-color: rgba(var(--accent-rgb), 0.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22); }
.pill .pill-sub { font-weight: 500; opacity: .75; margin-left: 6px; font-size: 11px; }

/* --- Glass select --- */
.gselect {
    appearance: none; -webkit-appearance: none;
    font-family: var(--font-sans); font-size: 13px; font-weight: 600;
    color: var(--text); cursor: pointer;
    padding: 10px 38px 10px 14px; border-radius: 12px;
    background: var(--glass-bg) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239fb0c3' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") no-repeat right 12px center;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: border-color .18s ease, box-shadow .18s ease;
}
.gselect:hover { border-color: var(--glass-border-hi); }
.gselect:focus { outline: none; border-color: rgba(var(--accent-rgb), 0.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18); }
.gselect option { color: #0f172a; }

/* --- Form fields --- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field > label { font-size: 12px; font-weight: 600; letter-spacing: .02em; color: var(--text-dim); }
.field .req { color: var(--accent-bright); }
.field .hint { font-size: 11.5px; color: var(--text-faint); }
.input {
    width: 100%;
    font-family: var(--font-sans); font-size: 14px; color: var(--text);
    padding: 12px 14px; border-radius: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    transition: border-color .18s ease, box-shadow .18s ease;
}
.input::placeholder { color: var(--text-faint); }
.input:hover { border-color: var(--glass-border-hi); }
.input:focus { outline: none; border-color: rgba(var(--accent-rgb), 0.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18); }
.input:focus-visible { outline: none; }
textarea.input { resize: vertical; min-height: 90px; }
.field-error { display: block; margin-top: 5px; font-size: 12px; color: #fca5a5; }
.input.has-error { border-color: rgba(var(--danger-rgb), 0.6); }

/* --- Compact form primitives (enterprise-module editors) ---
   .form-grid / .fld / .chk are the dense editor counterparts of
   .field/.input: <label class="fld"><span>Label</span><input></label>
   inside a responsive .form-grid. Bare inputs/selects/textareas inside
   .fld inherit the glass styling without needing class="input". */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px 16px;
}
.fld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.fld > span { font-size: 12px; font-weight: 600; letter-spacing: .02em; color: var(--text-dim); }
.fld input:not([type="checkbox"]):not([type="radio"]),
.fld select:not(.gselect),
.fld textarea {
    width: 100%;
    font-family: var(--font-sans); font-size: 14px; color: var(--text);
    padding: 10px 12px; border-radius: 11px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    transition: border-color .18s ease, box-shadow .18s ease;
}
.fld input::placeholder, .fld textarea::placeholder { color: var(--text-faint); }
.fld input:hover, .fld select:not(.gselect):hover, .fld textarea:hover { border-color: var(--glass-border-hi); }
.fld input:focus, .fld select:not(.gselect):focus, .fld textarea:focus {
    outline: none;
    border-color: rgba(var(--accent-rgb), 0.6);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18);
}
.fld textarea { resize: vertical; min-height: 70px; }
.fld .gselect { width: 100%; }
.fld input[type="date"], .fld input[type="time"] { color-scheme: dark; }
:root[data-theme="light"] .fld input[type="date"],
:root[data-theme="light"] .fld input[type="time"] { color-scheme: light; }
.chk {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13.5px; font-weight: 500; color: var(--text-dim);
    cursor: pointer; user-select: none;
}
.chk input[type="checkbox"] { width: 16px; height: 16px; accent-color: rgb(var(--accent-rgb)); cursor: pointer; }
.chk:hover { color: var(--text); }

/* --- Searchable select (assets/js/searchable-select.js) --- */
.ss-wrap { position: relative; }
.ss-native {
    /* hidden but still focusable so native `required` validation works;
       a focus listener forwards to the visible search input */
    position: absolute !important;
    width: 1px; height: 1px;
    opacity: 0; pointer-events: none;
}
.ss-input { padding-right: 34px; }
.ss-caret {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    color: var(--text-faint); pointer-events: none; display: inline-flex;
}
.ss-panel {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 70;
    max-height: 264px; overflow-y: auto; padding: 6px;
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    border-radius: 13px;
    box-shadow: 0 18px 44px rgba(2, 6, 23, 0.5);
}
.ss-group {
    padding: 7px 10px 3px;
    font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    color: var(--text-faint);
}
.ss-item {
    padding: 8px 11px; border-radius: 9px;
    font-size: 14px; color: var(--text-dim); cursor: pointer;
}
.ss-item:hover, .ss-item.is-active { background: var(--glass-bg-strong); color: var(--text); }
.ss-item.is-chosen { color: var(--accent-bright); font-weight: 600; }
.ss-empty { padding: 12px; font-size: 13px; color: var(--text-faint); text-align: center; }

/* --- Alerts --- */
.alert { padding: 13px 16px; border-radius: 12px; font-size: 14px; margin-bottom: 18px; border: 1px solid var(--glass-border-hi); }
.alert-error { background: rgba(var(--danger-rgb), 0.12); border-color: rgba(var(--danger-rgb), 0.4); color: #fecaca; }
.alert-success { background: rgba(var(--accent-rgb), 0.12); border-color: rgba(var(--accent-rgb), 0.4); color: #bbf7d0; }

/* --- Toast --- */
.toast-stack {
    position: fixed; right: 22px; bottom: 22px; z-index: 200;
    display: flex; flex-direction: column; gap: 10px; max-width: 360px;
}
.toast {
    padding: 13px 16px; border-radius: 14px; font-size: 14px; font-weight: 500;
    background: rgba(19, 28, 49, 0.85);
    border: 1px solid var(--glass-border-hi);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 10px;
    animation: toastIn .25s ease both;
}
.toast.ok    { border-left: 3px solid var(--accent); }
.toast.err   { border-left: 3px solid var(--danger); }
.toast.info  { border-left: 3px solid #3b82f6; }
.toast.hide  { animation: toastOut .25s ease both; }
@keyframes toastIn  { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateY(0); }  to { opacity: 0; transform: translateY(12px); } }

/* --- Utilities --- */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.is-hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* =====================================================================
   LIGHT MODE  —  :root[data-theme="light"]
   Frosted-white glass on a soft slate canvas; emerald accent retained.
   Variable overrides flip almost everything; the few hardcoded dark
   spots (topbar, toast, body glows, alert text, select arrow, agenda
   filter bar) get explicit light overrides below.
   ===================================================================== */
:root[data-theme="light"] {
    --bg:            #eef2f8;
    --bg-deep:       #e2e8f0;
    --bg-elevated:   #ffffff;

    --glass-bg:        rgba(255, 255, 255, 0.60);
    --glass-bg-strong: rgba(255, 255, 255, 0.78);
    --glass-border:    rgba(15, 23, 42, 0.12);
    --glass-border-hi: rgba(15, 23, 42, 0.22);

    --accent:        #10b981;
    --accent-bright: #047857;   /* darker emerald: readable as text on light */
    --accent-rgb:    16, 185, 129;
    --accent-glow:   rgba(16, 185, 129, 0.30);

    --text:       #0f172a;
    --text-dim:   #475569;
    --text-faint: #64748b;   /* ~4.6:1 on --bg */

    --shadow:    0 8px 32px rgba(15, 23, 42, 0.10);
    --shadow-lg: 0 18px 50px rgba(15, 23, 42, 0.16);
}

:root[data-theme="light"] body {
    background-image:
        radial-gradient(60rem 60rem at 12% -10%, rgba(16, 185, 129, 0.10), transparent 60%),
        radial-gradient(50rem 50rem at 110% 0%,  rgba(59, 130, 246, 0.08), transparent 55%),
        radial-gradient(60rem 60rem at 50% 120%, rgba(139, 92, 246, 0.07), transparent 60%);
}
:root[data-theme="light"] .topbar { background: rgba(255, 255, 255, 0.72); }
:root[data-theme="light"] .toast  { background: rgba(255, 255, 255, 0.92); }
:root[data-theme="light"] .brand .mark   { color: #ffffff; }
:root[data-theme="light"] .alert-error   { color: #b91c1c; }
:root[data-theme="light"] .alert-success { color: #047857; }
:root[data-theme="light"] .field-error   { color: #dc2626; }
:root[data-theme="light"] .input.has-error { border-color: rgba(var(--danger-rgb), 0.7); }
/* Select chevron: swap the faint light-grey stroke for a readable slate one */
:root[data-theme="light"] .gselect {
    background: var(--glass-bg) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") no-repeat right 12px center;
}
/* Cross-stylesheet hardcoded darks (agenda.css filter bar) */
:root[data-theme="light"] .filter-bar { background: rgba(255, 255, 255, 0.62); }

/* =====================================================================
   THEME TOGGLE BUTTON  (injected by theme_boot())
   ===================================================================== */
.theme-toggle {
    display: inline-grid; place-items: center;
    width: 38px; height: 38px; padding: 0;
    border-radius: 11px; cursor: pointer;
    color: var(--text-dim);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    transition: color .15s ease, border-color .18s ease, background .18s ease, transform .15s ease;
}
.theme-toggle:hover { color: var(--accent-bright); border-color: var(--glass-border-hi); transform: translateY(-1px); }
.theme-toggle:focus-visible { outline: none; border-color: rgba(var(--accent-rgb), 0.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22); }
.theme-toggle.in-nav { margin-right: 4px; }
.theme-toggle.floating {
    position: fixed; left: 18px; bottom: 18px; z-index: 150;  /* left: clear of the bottom-right toast stack */
    width: 46px; height: 46px; border-radius: 14px;
    background: var(--glass-bg-strong);
    box-shadow: var(--shadow);
}
.theme-toggle svg { display: block; }
.theme-toggle .ti-moon { display: none; }
:root[data-theme="light"] .theme-toggle .ti-sun  { display: none; }
:root[data-theme="light"] .theme-toggle .ti-moon { display: block; }

/* =====================================================================
   LIGHT-MODE FOLLOW-UPS — elements in other stylesheets that hardcoded
   dark/white-film values and so didn't flip with the variable system.
   Centralized here ([data-theme=light] out-specifies the base selectors).
   ===================================================================== */

/* Progress / capacity / check-in / poll-result bar TRACKS
   (white-on-glass → invisible on the near-white light canvas) */
:root[data-theme="light"] .capacity-track,
:root[data-theme="light"] .passrow-track,
:root[data-theme="light"] .bar-track { background: rgba(15, 23, 42, 0.08); }

/* Card hover shadows hardcode heavy black — soften to the light shadow tone */
:root[data-theme="light"] .session-card:hover,
:root[data-theme="light"] .spk-card:hover { box-shadow: 0 18px 46px rgba(15, 23, 42, 0.14); }
:root[data-theme="light"] .talk-row:hover,
:root[data-theme="light"] .tl-card:hover { box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12); }

/* Overlapping speaker avatars: white cut-out ring + a light, defined drop */
:root[data-theme="light"] .avatars .avatar {
    border-color: #ffffff;
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.10), 0 2px 8px rgba(15, 23, 42, 0.16);
}

/* Admin subtle white-film fills (draft chip, unpublished badge, table-row hover) */
:root[data-theme="light"] .poll-status.draft,
:root[data-theme="light"] .pub-badge.no { background: rgba(15, 23, 42, 0.05); }
:root[data-theme="light"] .adm-table tr:hover td { background: rgba(15, 23, 42, 0.04); }

/* The theme toggle (and any .no-print chrome) must never reach paper.
   badge.css/report.css only define this on their own pages — make it global. */
@media print {
    .no-print { display: none !important; }
}

/* Shared site footer (admin partial). */
.site-foot {
    max-width: 1280px; margin: 40px auto 0; padding: 22px 24px 36px;
    border-top: 1px solid var(--glass-border);
    display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between;
    font-size: 12.5px; color: var(--text-faint);
}

/* --- Festival topbar polish (additive; markup unchanged) --- */
.topnav-link { position: relative; }
.topnav-link::after {
    content: ""; position: absolute; left: 10px; right: 10px; bottom: 2px; height: 2px;
    border-radius: 2px; background: var(--accent-bright);
    transform: scaleX(0); transform-origin: center;
    transition: transform .22s var(--spring-snappy, ease);
}
.topnav-link:hover::after { transform: scaleX(.5); }
.topnav-link.is-active::after { transform: scaleX(1); }

/* --- Public multi-column footer (.public-foot — NOT .site-foot) --- */
.public-foot {
    margin-top: 72px;
    border-top: 1px solid var(--glass-border);
    background:
        radial-gradient(120% 120% at 50% 0%, rgba(var(--accent-rgb), .06), transparent 60%),
        var(--bg-deep);
}
.foot-cols {
    max-width: 1280px; margin: 0 auto; padding: 52px 24px 30px;
    display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px 28px;
}
.foot-col h4 {
    font-family: var(--font-display); font-size: 13px; font-weight: 800;
    letter-spacing: .08em; text-transform: uppercase; color: var(--text);
    margin: 0 0 14px;
}
.foot-link {
    display: block; font-size: 14px; color: var(--text-dim);
    padding: 4px 0; text-decoration: none; transition: color .15s ease;
}
.foot-link:hover { color: var(--accent-bright); }
.foot-blurb { font-size: 13.5px; line-height: 1.6; color: var(--text-dim); margin: 14px 0; }
.foot-brand .brand { margin-bottom: 2px; }
.foot-brand .btn { margin-top: 4px; }
.foot-social { display: flex; gap: 10px; margin-top: 14px; }
.foot-social a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 11px;
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    color: var(--text-dim); transition: color .15s ease, border-color .15s ease, transform .15s ease;
}
.foot-social a:hover { color: var(--accent-bright); border-color: var(--glass-border-hi); transform: translateY(-2px); }
.foot-legal {
    max-width: 1280px; margin: 0 auto; padding: 18px 24px 40px;
    border-top: 1px solid var(--glass-border);
    display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between;
    font-size: 12.5px; color: var(--text-faint);
}
@media (max-width: 860px) {
    .foot-cols { grid-template-columns: 1fr 1fr; gap: 30px 24px; }
    .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
    .foot-cols { grid-template-columns: 1fr; }
}

/* --- Homepage-scoped display type (does not touch global h1/h2/h3) --- */
.t-display {
    font-family: var(--font-display); font-weight: 900; letter-spacing: -0.02em;
    line-height: 1.05; margin: 0;
}
.t-h2 {
    font-family: var(--font-display); font-weight: 800; letter-spacing: -0.01em;
    font-size: clamp(26px, 3.4vw, 40px); line-height: 1.1; margin: 0;
}

/* Skip-to-content link (injected by theme_boot) — hidden until focused. */
.skip-link {
    position: fixed; top: -64px; left: 12px; z-index: 300;
    padding: 10px 16px; border-radius: 10px;
    font-weight: 700; font-size: 14px;
    color: #04140d; background: var(--accent-bright);
    box-shadow: var(--shadow-lg);
    transition: top .16s ease;
}
.skip-link:focus { top: 12px; outline: none; box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.4); }

/* Responsive top bar — wrap instead of overflowing on phones. */
@media (max-width: 640px) {
    .topbar { flex-wrap: wrap; gap: 10px 12px; padding: 12px 16px; }
    .topnav { flex-wrap: wrap; justify-content: flex-start; gap: 4px 6px; }
    .topnav-link { padding: 7px 10px; }
    .brand .brand-sub { font-size: 10px; }
    .shell { padding-left: 16px; padding-right: 16px; }
}