/* TrainerHub — wemod x obsidian cross
   Dark surface, indigo→purple gradient accents, grid-dot bg, mono micro-labels. */

:root {
    --bg:         #07080c;
    --bg-2:       #0b0d13;
    --panel:      #11131b;
    --panel-2:    #171a24;
    --panel-3:    #1f2432;
    --border:     #242938;
    --border-2:   #2f3547;

    --text:       #ececf1;
    --text-dim:   #c4c8d4;
    --muted:      #8a93a6;
    --faint:      #5c6479;

    --accent:     #6366f1; /* indigo */
    --accent-2:   #a855f7; /* purple */
    --accent-3:   #22d3ee; /* cyan */
    --accent-ink: #ffffff;

    --success:    #22c55e;
    --warn:       #f59e0b;
    --danger:     #ef4444;
    --info:       #38bdf8;

    --grad: linear-gradient(135deg, #6366f1 0%, #a855f7 55%, #ec4899 100%);
    --grad-soft: linear-gradient(135deg, rgba(99,102,241,0.18) 0%, rgba(168,85,247,0.18) 100%);
    --glow: 0 0 0 1px rgba(99,102,241,0.35), 0 10px 40px -10px rgba(99,102,241,0.45);

    --radius-sm: 8px;
    --radius:    12px;
    --radius-lg: 18px;

    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

    color-scheme: dark;
}

* { box-sizing: border-box; }
html, body {
    margin: 0; padding: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.55 var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Grid-dot background baked into body */
body {
    background-image:
        radial-gradient(circle at 20% 10%, rgba(99,102,241,0.10) 0%, transparent 55%),
        radial-gradient(circle at 85% 0%,  rgba(168,85,247,0.10) 0%, transparent 50%),
        radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: auto, auto, 22px 22px;
    background-attachment: fixed;
    min-height: 100vh;
}

a { color: var(--text-dim); text-decoration: none; transition: color .15s ease; }
a:hover { color: #fff; }

h1, h2, h3 { margin: 0 0 12px; letter-spacing: -0.01em; }
h1 { font-size: 28px; font-weight: 700; }
h2 { font-size: 20px; font-weight: 600; }
h3 { font-size: 16px; font-weight: 600; }
p  { margin: 0 0 12px; color: var(--text-dim); }
small { color: var(--muted); }
.muted { color: var(--muted); }
.mono  { font-family: var(--font-mono); }
.kicker {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ============== Header ============== */
header.site {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 28px;
    background: rgba(10,11,16,0.72);
    border-bottom: 1px solid var(--border);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
}
header.site .brand {
    display: inline-flex; align-items: center; gap: 10px;
    font-weight: 700; letter-spacing: -0.01em; font-size: 17px; color: #fff;
}
header.site .brand .logo {
    width: 26px; height: 26px; border-radius: 7px;
    background: var(--grad);
    box-shadow: 0 4px 18px -4px rgba(99,102,241,0.6);
    position: relative;
}
header.site .brand .logo::after {
    content: ""; position: absolute; inset: 6px;
    border-radius: 3px; background: rgba(255,255,255,0.9);
    clip-path: polygon(0 50%, 50% 0, 100% 50%, 50% 100%);
}
header.site nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
header.site nav a { color: var(--text-dim); font-weight: 500; font-size: 14px; }
header.site nav a:hover { color: #fff; }
header.site nav .user {
    color: var(--muted); font-size: 13px; display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--panel);
}
header.site nav .user small { color: var(--faint); font-family: var(--font-mono); font-size: 11px; }

footer.site {
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 28px; margin-top: 48px;
    border-top: 1px solid var(--border);
    color: var(--muted); font-size: 13px;
}

/* ============== Layout ============== */
main { max-width: 1180px; margin: 32px auto; padding: 0 24px; }

/* ============== Hero ============== */
.hero {
    position: relative; overflow: hidden;
    text-align: center;
    padding: 96px 32px 80px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(ellipse at top, rgba(99,102,241,0.22), transparent 60%),
        radial-gradient(ellipse at bottom, rgba(168,85,247,0.18), transparent 60%),
        linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
}
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
    opacity: 0.55;
}
.hero > * { position: relative; }
.hero .kicker { margin-bottom: 18px; }
.hero h1 {
    font-size: clamp(36px, 6vw, 60px); line-height: 1.05; letter-spacing: -0.02em;
    margin-bottom: 18px;
}
.hero h1 .grad {
    background: var(--grad);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
}
.hero p.lead {
    max-width: 640px; margin: 0 auto 28px;
    font-size: 17px; color: var(--text-dim);
}
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .meta {
    margin-top: 42px; display: flex; justify-content: center; gap: 28px; flex-wrap: wrap;
    color: var(--muted); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
}
.hero .meta span::before { content: "// "; color: var(--faint); }

.hero.hero-compact { padding: 56px 32px; }
.hero .hero-sub   { font-size: clamp(28px, 4vw, 40px); }

/* ============== Sections ============== */
.section { margin: 72px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 22px; gap: 20px; flex-wrap: wrap; }
.section-head h2 { font-size: 22px; }
.section-head .kicker { margin-bottom: 6px; display: block; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }

.card {
    position: relative;
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.card:hover { border-color: var(--border-2); transform: translateY(-2px); box-shadow: 0 20px 40px -24px rgba(0,0,0,0.6); }
.card .icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--grad-soft);
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 14px; color: var(--accent-3);
    font-family: var(--font-mono); font-weight: 700;
    border: 1px solid var(--border-2);
}
.card h3 { color: #fff; }
.card p { margin: 0; color: var(--text-dim); font-size: 14px; }
.card.step .step-num {
    position: absolute; top: 18px; right: 18px;
    font-family: var(--font-mono); color: var(--faint); font-size: 12px;
}

/* ============== Buttons ============== */
.btn, button.link {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 18px;
    border-radius: 10px;
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid var(--border-2);
    cursor: pointer;
    font: 500 14px/1 var(--font-sans);
    letter-spacing: 0.01em;
    transition: background .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease, color .15s ease;
}
.btn:hover { background: var(--panel-3); border-color: var(--border-2); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn.primary {
    background: var(--grad);
    border-color: transparent;
    color: var(--accent-ink);
    box-shadow: 0 8px 24px -10px rgba(99,102,241,0.65);
}
.btn.primary:hover { filter: brightness(1.08); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
button.link { background: transparent; border: none; padding: 0; color: var(--text-dim); font-weight: 500; }
button.link:hover { color: #fff; text-decoration: underline; }

/* ============== Forms ============== */
.form-card {
    max-width: 460px; margin: 48px auto;
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.form-card h1 { font-size: 22px; margin-bottom: 6px; }
.form-card > p { color: var(--muted); margin-bottom: 20px; }
.form-card label {
    display: block; margin-bottom: 14px;
    font-size: 13px; color: var(--text-dim); font-weight: 500;
}
.form-card input, .form-card textarea, .form-card select {
    display: block; width: 100%; margin-top: 6px;
    padding: 10px 12px;
    background: var(--bg-2); color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font: 14px var(--font-sans);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.form-card input:focus, .form-card textarea:focus, .form-card select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.18);
    background: var(--panel);
}
.form-card input[type="file"] { padding: 7px; }
textarea { resize: vertical; min-height: 110px; }
.form-card label small { display: block; margin-top: 4px; font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.form-card .btn { width: 100%; padding: 12px; margin-top: 6px; font-size: 15px; }
.form-card > p:last-child { margin-top: 18px; margin-bottom: 0; font-size: 13px; text-align: center; }
.form-card > p:last-child a { color: var(--accent-3); }

/* ============== Flash ============== */
.flash {
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    margin: 12px 0;
    border: 1px solid var(--border);
    background: var(--panel-2);
    font-size: 14px;
}
.flash-error   { border-color: rgba(239,68,68,0.5);  color: #fca5a5; background: rgba(239,68,68,0.08); }
.flash-success { border-color: rgba(34,197,94,0.5);  color: #86efac; background: rgba(34,197,94,0.08); }
.flash-info    { border-color: rgba(56,189,248,0.5); color: #7dd3fc; background: rgba(56,189,248,0.08); }

/* ============== Tables ============== */
table {
    width: 100%; border-collapse: separate; border-spacing: 0;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
th, td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; font-size: 14px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.015); }
th {
    background: var(--panel-2);
    font-weight: 600; font-size: 12px;
    color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
    font-family: var(--font-mono);
}

/* ============== Badges ============== */
.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--panel-3);
    border: 1px solid var(--border-2);
    font-size: 12px; font-weight: 500;
    font-family: var(--font-mono);
    color: var(--text-dim);
}
.badge::before {
    content: ""; width: 6px; height: 6px; border-radius: 999px;
    background: var(--muted);
}
.badge-pending::before  { background: var(--warn);    box-shadow: 0 0 10px var(--warn); }
.badge-approved::before { background: var(--info);    box-shadow: 0 0 10px var(--info); }
.badge-compiled::before { background: var(--success); box-shadow: 0 0 10px var(--success); }
.badge-failed::before   { background: var(--danger);  box-shadow: 0 0 10px var(--danger); }

.badge-pending  { color: #fcd34d; border-color: rgba(245,158,11,0.4); }
.badge-approved { color: #7dd3fc; border-color: rgba(56,189,248,0.4); }
.badge-compiled { color: #86efac; border-color: rgba(34,197,94,0.4); }
.badge-failed   { color: #fca5a5; border-color: rgba(239,68,68,0.4); }

/* ============== Row-head ============== */
.row-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 18px; gap: 16px; flex-wrap: wrap;
}
.row-head h1 { margin: 0; }
.inline { display: inline-flex; gap: 8px; align-items: center; margin: 0; }
.inline select { padding: 6px 10px; background: var(--bg-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; font: 13px var(--font-sans); }

/* ============== Trainer detail ============== */
.trainer-detail {
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.trainer-detail h1 { font-size: 26px; margin-bottom: 6px; }
.trainer-detail .meta-row {
    display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px;
    color: var(--muted); font-size: 13px; font-family: var(--font-mono);
}
.trainer-detail .meta-row strong { color: var(--text-dim); font-weight: 500; }
.trainer-detail .desc {
    background: var(--bg-2); padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    white-space: pre-wrap; font-family: var(--font-mono); font-size: 13px;
    color: var(--text-dim);
}

/* ============== Nav admin badge ============== */
.nav-admin { position: relative; display: inline-flex; align-items: center; gap: 6px; }
.nav-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 20px; height: 20px; padding: 0 6px;
    border-radius: 999px;
    background: var(--grad);
    color: #fff;
    font-family: var(--font-mono); font-size: 11px; font-weight: 700;
    box-shadow: 0 0 0 2px rgba(10,11,16,0.9), 0 0 14px -2px rgba(168,85,247,0.6);
}
.admin-alert {
    display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    border-left: 3px solid var(--accent);
}
.admin-alert strong { color: #fff; }
.admin-alert a { color: var(--accent-3); font-weight: 500; }

/* ============== Wide form (commission) ============== */
.form-card.form-wide { max-width: 760px; }
.form-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.form-row > label { margin-bottom: 14px; }
.form-check {
    display: flex; align-items: center; gap: 10px;
    margin: 10px 0 18px; padding: 12px 14px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-2);
    font-size: 14px; color: var(--text-dim); cursor: pointer;
}
.form-check input[type="checkbox"] {
    appearance: none; -webkit-appearance: none;
    width: 18px; height: 18px; margin: 0;
    background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 5px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    transition: background .15s ease, border-color .15s ease;
}
.form-check input[type="checkbox"]:checked {
    background: var(--grad); border-color: transparent;
}
.form-check input[type="checkbox"]:checked::after {
    content: ""; width: 10px; height: 6px;
    border-left: 2px solid #fff; border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translate(1px, -1px);
}

.features-title {
    margin: 18px 0 8px; font-size: 13px; font-family: var(--font-mono);
    color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase;
}
.feature-label { display: block; margin-bottom: 10px; }
.feature-label > span { display: block; margin-bottom: 4px; font-size: 11px; color: var(--muted); }

/* ============== Vote grid ============== */
.vote-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.vote-card .vote-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.vote-card h3 { margin: 0; }
.vote-count {
    text-align: right;
    padding: 8px 14px;
    border: 1px solid var(--border-2);
    border-radius: var(--radius-sm);
    background: var(--bg-2);
    min-width: 72px;
}
.vote-num {
    display: block; font-family: var(--font-mono); font-weight: 700; font-size: 22px;
    background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.vote-label { font-size: 10px; color: var(--muted); letter-spacing: 0.14em; text-transform: uppercase; }
.vote-form { width: 100%; }
.vote-form .btn { width: 100%; }

/* ============== Admin commissions ============== */
.commission-grid { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.commission-card .meta-row { margin: 8px 0 14px; }
.commission-card.is-new { border-color: rgba(99,102,241,0.5); box-shadow: 0 0 0 1px rgba(99,102,241,0.2) inset, 0 10px 30px -20px rgba(99,102,241,0.4); }
.commission-card .row-head { margin-bottom: 6px; align-items: flex-start; }
.features-list { margin: 6px 0 14px 18px; padding: 0; color: var(--text-dim); font-size: 14px; }
.features-list li { margin: 2px 0; }
.commission-actions { margin-top: 6px; }
.commission-actions select { padding: 6px 10px; }

/* ============== DMCA ============== */
.req { color: var(--danger); font-weight: 600; margin-left: 2px; }
.admin-alert-dmca { border-left-color: var(--danger); }
.nav-badge-alert { background: var(--danger); box-shadow: 0 0 0 2px rgba(10,11,16,0.9), 0 0 14px -2px rgba(239,68,68,0.65); }
.dmca-statements { margin: 0; }
.dmca-meta { margin: 0; font-size: 12px; }
/* ============== Avatar + me ============== */
.nav-me { display: inline-flex; align-items: center; gap: 8px; padding: 2px 10px 2px 2px; }
.nav-avatar { width: 28px; height: 28px; border-radius: 999px; object-fit: cover; background: var(--panel-3); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); overflow: hidden; }
.nav-avatar-blank { background: var(--grad); color: #fff; }
.nav-me span small { color: var(--faint); font-family: var(--font-mono); font-size: 11px; margin-left: 6px; }

.me-grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.me-head { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.me-avatar { width: 72px; height: 72px; border-radius: 999px; object-fit: cover; background: var(--panel-3); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-mono); font-size: 24px; color: #fff; }
.me-avatar-blank { background: var(--grad); }
.me-verify-row { display: inline-flex; align-items: center; gap: 10px; padding: 6px 10px; margin-top: 6px; }
.me-avatar-form { gap: 6px; align-items: center; margin: 0 10px 10px 0; }
.me-sessions { font-size: 13px; }

/* ============== TOTP QR ============== */
.totp-wrap { display: flex; gap: 20px; align-items: center; margin: 16px 0; flex-wrap: wrap; }
.totp-qr { padding: 10px; background: #fff; border-radius: 10px; width: 220px; height: 220px; display: inline-flex; align-items: center; justify-content: center; }
.totp-qr svg { width: 200px !important; height: 200px !important; display: block; }
.totp-secret { max-width: 320px; }
.totp-code { display: block; padding: 10px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; letter-spacing: 0.1em; word-break: break-all; }
.backup-codes { list-style: none; padding: 0; margin: 0 0 16px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.backup-codes li { padding: 8px 10px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; letter-spacing: 0.05em; }

/* ============== Footer nav ============== */
.footer-nav { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-nav a { color: var(--muted); font-size: 13px; }
.footer-nav a:hover { color: #fff; }

/* DMCA counter-notice restore countdown */
.dmca-countdown {
    margin: 6px 0 10px;
    padding: 8px 12px;
    border: 1px solid var(--border-2);
    border-radius: var(--radius-sm);
    background: var(--bg-2);
    font-size: 13px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}
.dmca-countdown.is-due {
    border-color: rgba(239,68,68,0.6);
    color: #fca5a5;
    background: rgba(239,68,68,0.08);
}
.commission-card.is-restore-due {
    border-color: rgba(239,68,68,0.5);
    box-shadow: 0 0 0 1px rgba(239,68,68,0.2) inset, 0 10px 30px -20px rgba(239,68,68,0.4);
}

/* ============== Source archives ============== */
.form-card.flush { max-width: none; margin: 0 0 28px; }
.form-card.flush h3 { margin-bottom: 4px; }

/* ============== Legal pages ============== */
.legal {
    max-width: 780px; margin: 24px auto;
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 40px;
}
.legal h1 { font-size: 28px; margin-bottom: 10px; }
.legal h2 { font-size: 17px; margin: 28px 0 8px; color: #fff; }
.legal p, .legal li { color: var(--text-dim); font-size: 14.5px; }
.legal ul { margin: 0 0 14px 20px; padding: 0; }
.legal li { margin: 3px 0; }
.legal hr { border: none; border-top: 1px solid var(--border); margin: 22px 0; }
.legal a { color: var(--accent-3); }
.legal a:hover { text-decoration: underline; }
.legal code { font-family: var(--font-mono); font-size: 13px; color: var(--accent-3); }
.legal blockquote {
    margin: 0 0 14px; padding: 10px 14px;
    border-left: 3px solid var(--warn);
    background: rgba(245,158,11,0.08);
    color: #fcd34d; font-size: 13.5px;
    border-radius: var(--radius-sm);
}

/* ============== Responsive ============== */
@media (max-width: 640px) {
    main { padding: 0 16px; margin: 20px auto; }
    header.site { padding: 12px 16px; }
    header.site nav { gap: 12px; }
    .hero { padding: 64px 20px 56px; }
    .hero h1 { font-size: 36px; }
    .section { margin: 48px 0; }
    footer.site { flex-direction: column; gap: 8px; padding: 20px 16px; }
    table { font-size: 13px; }
    th, td { padding: 10px 10px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .legal { padding: 24px 18px; }
}