/* ============================================================
   Claude Access – design system
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

:root {
    /* Palette */
    --bg-0:    #0b0c10;
    --bg-1:    #14161d;
    --bg-2:    #1c1f29;
    --bg-3:    #242833;
    --border:  #2a2f3d;
    --border-strong: #3a4055;
    --text:    #f2f3f7;
    --text-2:  #c8cdd9;
    --muted:   #8a93a6;
    --accent:  #d97757;      /* Claude orange */
    --accent-2:#f0a07a;
    --accent-glow: rgba(217, 119, 87, .35);
    --ok:      #5be1a1;
    --warn:    #f5c062;
    --danger:  #ff6b78;

    /* Geometry */
    --radius:  16px;
    --radius-sm: 10px;
    --shadow:  0 20px 60px rgba(0,0,0,.55), 0 2px 6px rgba(0,0,0,.4);
    --shadow-sm: 0 4px 12px rgba(0,0,0,.3);

    /* Typography */
    --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI",
                 Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

html { font-family: var(--font-sans); }

body {
    min-height: 100vh;
    margin: 0;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    line-height: 1.55;
    letter-spacing: -0.005em;
    background:
        radial-gradient(900px 500px at 85% -10%, rgba(217,119,87,.18), transparent 60%),
        radial-gradient(900px 500px at -10% 110%, rgba(91,225,193,.10), transparent 60%),
        radial-gradient(1400px 700px at 50% 50%, rgba(255,255,255,.015), transparent 70%),
        var(--bg-0);
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: var(--accent); }

/* ============================================================
   Header / Footer
   ============================================================ */
.site-header {
    padding: 22px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-header .logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
    font-size: 17px;
}
.logo-mark {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--accent), #b85838);
    box-shadow: 0 4px 14px var(--accent-glow);
    display: inline-block;
}

.site-footer {
    padding: 24px;
    color: var(--muted);
    text-align: center;
    margin-top: auto;
    font-size: 13px;
}

/* ============================================================
   Card
   ============================================================ */
main.card {
    width: min(540px, 92vw);
    margin: 5vh auto;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0)) ,
        var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 36px;
    box-shadow: var(--shadow);
    position: relative;
}
main.card.center { text-align: center; }

main.card h1 {
    margin: 0 0 10px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.muted   { color: var(--muted); }
.lead    { font-size: 15px; margin-top: 0; }
.footer-note { color: var(--muted); font-size: 13px; margin-top: 22px; }
.hidden  { display: none !important; }

/* ============================================================
   Forms
   ============================================================ */
label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    margin: 22px 0 8px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

input[type=text], input[type=password], input[type=email], textarea, select {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-family: var(--font-mono);
    outline: none;
    transition: border-color .15s, box-shadow .15s, background .15s;
}
input:focus, textarea:focus, select:focus {
    border-color: var(--accent);
    background: var(--bg-3);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--bg-2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.005em;
    text-decoration: none;
    transition: transform .08s ease, background .15s, border-color .15s, box-shadow .15s;
}
.btn:hover  { border-color: var(--border-strong); color: var(--text); }
.btn:active { transform: translateY(1px); }

.btn.primary {
    background: linear-gradient(135deg, var(--accent), #b85838);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 24px var(--accent-glow);
}
.btn.primary:hover { filter: brightness(1.08); color: #fff; }
.btn.ghost   { background: transparent; }
.btn.big     { padding: 16px 26px; font-size: 16px; border-radius: 12px; }

form button.btn { width: 100%; margin-top: 22px; }

/* ============================================================
   Alerts
   ============================================================ */
.alert {
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    margin: 14px 0;
    font-size: 14px;
    border: 1px solid;
    font-weight: 500;
}
.alert.error { background: rgba(255,107,120,.08); border-color: rgba(255,107,120,.4); color: #ffd2d7; }
.alert.ok    { background: rgba(91,225,161,.08); border-color: rgba(91,225,161,.4); color: #d6f5e3; }

/* ============================================================
   Queue: countdown
   ============================================================ */
.countdown {
    font-family: var(--font-mono);
    font-size: 88px;
    font-weight: 500;
    line-height: 1;
    text-align: center;
    margin: 32px 0 18px;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    user-select: none;
}
.countdown.urgent {
    animation: pulse 1s ease-in-out infinite;
}
.countdown-sep {
    opacity: 0.5;
    animation: blink 1s steps(1) infinite;
}
@keyframes blink {
    50% { opacity: 0.1; }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.04); }
}

.position-big {
    font-family: var(--font-sans);
    font-size: 120px;
    font-weight: 800;
    line-height: 1;
    text-align: center;
    margin: 28px 0 14px;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.04em;
    user-select: none;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-2);
    border-radius: 999px;
    overflow: hidden;
    margin: 8px 0 4px;
}
.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    width: 0%;
    transition: width 1s linear;
    border-radius: 999px;
}

/* ============================================================
   Queue: active state
   ============================================================ */
.instructions {
    padding-left: 0;
    list-style: none;
    counter-reset: step;
    margin: 28px 0;
}
.instructions li {
    counter-increment: step;
    margin-bottom: 18px;
    padding-left: 44px;
    position: relative;
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.6;
}
.instructions li::before {
    content: counter(step);
    position: absolute;
    left: 0; top: -2px;
    width: 30px; height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 14px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--accent-2);
}
.instructions li strong { color: var(--text); }
.instructions li em { font-style: normal; color: var(--accent-2); font-weight: 600; }

.email-box {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}
.email-box code {
    flex: 1;
    font-size: 14px;
    color: var(--text);
    word-break: break-all;
}

/* ============================================================
   Spinner
   ============================================================ */
.spinner {
    display: inline-block;
    width: 14px; height: 14px;
    margin-right: 8px;
    border: 2px solid var(--border-strong);
    border-top-color: var(--accent);
    border-radius: 50%;
    vertical-align: -2px;
    animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   Reveal page (magic link)
   ============================================================ */
.reveal-wrapper { margin: 32px 0 8px; }

.magic-btn {
    width: 100%;
    padding: 18px 28px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.005em;
}
.magic-btn::after {
    content: " →";
    transition: transform .15s;
}
.magic-btn:hover::after { transform: translateX(3px); }

.code-display {
    font-family: var(--font-mono);
    font-size: 40px;
    font-weight: 500;
    letter-spacing: .12em;
    padding: 22px 24px;
    background: var(--bg-2);
    border: 1px dashed var(--border-strong);
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 12px;
    color: var(--text);
}

/* ============================================================
   Admin
   ============================================================ */
.admin-shell {
    width: min(1100px, 95vw);
    margin: 24px auto;
}
.admin-nav {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 18px;
}
.admin-nav a {
    padding: 9px 16px;
    border-radius: 10px;
    color: var(--muted);
    text-decoration: none;
    border: 1px solid var(--border);
    font-size: 14px;
    font-weight: 500;
    transition: border-color .15s, color .15s, background .15s;
}
.admin-nav a:hover { color: var(--text); border-color: var(--border-strong); }
.admin-nav a.active {
    color: var(--text);
    border-color: var(--accent);
    background: rgba(217,119,87,.08);
}

.panel {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 26px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm);
}
.panel h2 {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

table.data {
    width: 100%; border-collapse: collapse; font-size: 14px;
}
table.data th, table.data td {
    text-align: left;
    padding: 11px 10px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
table.data th {
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: .08em;
}
table.data tr:last-child td { border-bottom: 0; }
table.data code { font-family: var(--font-mono); font-size: 13px; }

.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid var(--border);
    color: var(--muted);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.badge.ok    { color:#a5f5c4; border-color:#2c5b3a; background: rgba(91,225,161,.06); }
.badge.warn  { color:#ffd87c; border-color:#5b4a2c; background: rgba(245,192,98,.06); }
.badge.err   { color:#ffb1b8; border-color:#5b2c33; background: rgba(255,107,120,.06); }
.badge.info  { color:#b0c8ff; border-color:#2c3a5b; background: rgba(176,200,255,.06); }

.row { display:flex; gap:14px; flex-wrap: wrap; }
.row > * { flex:1 1 220px; }

.copy-once {
    background: rgba(91,225,161,.06);
    border: 1px solid rgba(91,225,161,.35);
    color:#d3fff2;
    padding:14px 16px; border-radius:12px; margin-top:14px;
    font-family: var(--font-mono); word-break: break-all;
    font-size: 14px;
}
.code-list code { display:block; padding:4px 0; font-size:13px; }

/* ============================================================
   Small screens
   ============================================================ */
@media (max-width: 540px) {
    main.card { padding: 28px 22px; margin: 3vh auto; }
    main.card h1 { font-size: 24px; }
    .countdown { font-size: 64px; }
    .position-big { font-size: 90px; }
    .code-display { font-size: 30px; }
}