*, *::before, *::after { box-sizing: border-box; }
html { height: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

/* ── Page: radial gold + burgundy glow over a masked grid ──────── */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 20% 0%, var(--gold-tint) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, var(--accent-tint) 0%, transparent 50%),
        var(--bg);
}
.auth-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 17, 32, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 17, 32, 0.025) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 80% 60% at center, #000 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at center, #000 30%, transparent 70%);
    pointer-events: none;
}

/* ── Card ───────────────────────────────────────────────────────── */
.auth-card {
    position: relative;
    z-index: 1;
    width: 440px;
    max-width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: fadeUp 0.5s var(--ease);
}
.auth-header {
    padding: 36px 36px 24px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: radial-gradient(ellipse at top, var(--gold-tint) 0%, transparent 60%);
}
.auth-logo { height: 36px; margin-bottom: 18px; }
.auth-eyebrow {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 10px;
}
.auth-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
    margin: 0 0 4px;
}
.auth-subtitle {
    font-size: 13px;
    color: var(--ink-3);
    font-weight: 500;
    margin: 0;
}
.auth-subtitle .gold { color: var(--gold-h); font-weight: 600; }
.auth-body { padding: 28px 36px 36px; }

/* ── Form ───────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--ink-3);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}
.form-input {
    width: 100%;
    font-family: var(--font);
    font-size: 13.5px;
    color: var(--ink);
    background: var(--surface-h);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 10px 12px;
    outline: none;
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
.form-input::placeholder { color: var(--ink-4); }
.form-input:focus {
    background: var(--surface);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-tint);
}
.form-input:focus-visible { outline: none; }
/* Keep the warm surface under browser autofill instead of the blue wash */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 30px var(--surface-h) inset !important;
    -webkit-text-fill-color: var(--ink) !important;
    transition: background-color 5000s ease-in-out 0s;
}

.pass-wrap { position: relative; }
.pass-wrap .form-input { padding-right: 42px; }
.btn-toggle-pass {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    background: none;
    border: none;
    border-radius: var(--r-sm);
    color: var(--ink-4);
    cursor: pointer;
    transition: color var(--dur) var(--ease);
}
.btn-toggle-pass:hover { color: var(--accent); }
.btn-toggle-pass:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn-toggle-pass svg { width: 17px; height: 17px; }
.btn-toggle-pass .icon-eye-closed { display: none; }
.btn-toggle-pass.is-visible .icon-eye-open { display: none; }
.btn-toggle-pass.is-visible .icon-eye-closed { display: block; }

/* ── Submit ─────────────────────────────────────────────────────── */
.btn-signin {
    width: 100%;
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #fff;
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: var(--r-sm);
    padding: 11px 16px;
    cursor: pointer;
    transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.btn-signin:hover { background: var(--accent-h); border-color: var(--accent-h); box-shadow: var(--shadow-accent); }
.btn-signin:active { transform: translateY(1px); }
.btn-signin:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-signin:disabled { background: var(--ink-4); border-color: var(--ink-4); cursor: not-allowed; box-shadow: none; transform: none; }
.btn-signin svg { width: 15px; height: 15px; }

/* ── Flash messages ─────────────────────────────────────────────── */
.auth-alert {
    display: flex;
    gap: 8px;
    font-size: 12.5px;
    line-height: 1.45;
    padding: 10px 12px;
    border-radius: var(--r-sm);
    margin-bottom: 16px;
    background: var(--err-bg);
    border: 1px solid var(--err-border);
    color: var(--err);
    animation: fadeUp 0.3s var(--ease);
}
.auth-alert.success {
    background: var(--ok-bg);
    border-color: var(--ok-border);
    color: var(--ok);
}

/* ── Footer ─────────────────────────────────────────────────────── */
.auth-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 36px 24px;
    border-top: 1px solid var(--border);
    background: var(--surface-h);
    font-size: 11px;
    color: var(--ink-4);
}
.auth-foot .brand { color: var(--accent); font-weight: 600; letter-spacing: 0.02em; }

@media (max-width: 480px) {
    .auth-header { padding: 28px 24px 20px; }
    .auth-body { padding: 24px 24px 28px; }
    .auth-foot { padding: 16px 24px 20px; }
}
@media (prefers-reduced-motion: reduce) {
    .auth-card, .auth-alert { animation: none; }
    .btn-signin:active { transform: none; }
}

/* ── Secondary link under the form (forgot password / back to sign in) ── */
.auth-alt {
    text-align: center;
    margin: 14px 0 0;
    font-size: 12.5px;
}
.auth-alt a {
    color: var(--ink-3);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.auth-alt a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.auth-alt a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Explanatory copy above a form ─────────────────────────────────────── */
.auth-intro {
    margin: 0 0 18px;
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--ink-3);
}

/* ── Confirmation panel (request submitted) ────────────────────────────── */
.auth-note {
    display: flex;
    gap: 10px;
    padding: 14px 14px;
    border-radius: var(--r-sm);
    background: var(--ok-bg);
    border: 1px solid var(--ok-border);
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--ink-2);
    animation: fadeUp 0.3s var(--ease);
}
.auth-note svg { width: 17px; height: 17px; flex: none; color: var(--ok); margin-top: 1px; }
.auth-note strong { display: block; color: var(--ok); margin-bottom: 2px; font-weight: 600; }