/* PLANDER — auth pages (login + password recovery) */

.auth-page {
    --auth-bg: #06080c;
    --auth-surface: #0e1319;
    --auth-elevated: #1a222d;
    --auth-border: rgba(255, 255, 255, 0.07);
    --auth-border-hi: rgba(129, 140, 248, 0.3);
    --auth-text: #f1f5f9;
    --auth-muted: #94a3b8;
    --auth-accent: #818cf8;
    --auth-accent-2: #a78bfa;
    --auth-ok: #34d399;
    --auth-danger: #f87171;
    --auth-warn: #fbbf24;

    min-height: 100vh;
    margin: 0;
    font-family: iransans, sans-serif;
    color: var(--auth-text);
    background:
        radial-gradient(ellipse 55% 35% at 100% 0%, rgba(129, 140, 248, 0.12), transparent),
        radial-gradient(ellipse 40% 30% at 0% 100%, rgba(6, 182, 212, 0.05), transparent),
        var(--auth-bg);
}

.auth-wrap {
    max-width: 400px;
    margin: 0 auto;
    padding: 2.5rem 1rem 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-logo {
    text-align: center;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--auth-accent), var(--auth-accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.auth-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.55rem 0.5rem;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--auth-muted);
    text-decoration: none;
    background: var(--auth-surface);
    border: 1px solid var(--auth-border);
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.auth-tab:hover {
    color: var(--auth-text);
    border-color: var(--auth-border-hi);
}

.auth-tab--active {
    color: var(--auth-accent);
    border-color: var(--auth-border-hi);
    background: rgba(129, 140, 248, 0.1);
}

.auth-tab i { font-size: 0.95rem; }

.auth-resend { margin-top: 0.75rem; }

.auth-link--btn {
    width: 100%;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
}

.auth-card {
    background: var(--auth-surface);
    border: 1px solid var(--auth-border);
    border-radius: 16px;
    padding: 1.35rem 1.25rem;
}

.auth-title {
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0 0 0.3rem;
    text-align: center;
}

.auth-sub {
    font-size: 0.72rem;
    color: var(--auth-muted);
    text-align: center;
    margin: 0 0 1.15rem;
    line-height: 1.55;
}

.auth-form { display: flex; flex-direction: column; gap: 0.75rem; }

.auth-field { display: flex; flex-direction: column; gap: 0.3rem; }

.auth-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--auth-muted);
}

.auth-input {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    border: 1px solid var(--auth-border);
    background: var(--auth-elevated);
    color: var(--auth-text);
    font-family: inherit;
    font-size: 0.85rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.auth-input::placeholder { color: #64748b; }

.auth-input:focus {
    outline: none;
    border-color: var(--auth-border-hi);
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.15);
}

.auth-input--code {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    padding: 0.75rem;
}

.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    min-height: 46px;
    margin-top: 0.25rem;
    padding: 0.65rem 1rem;
    border: none;
    border-radius: 11px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    box-shadow: 0 4px 18px rgba(99, 102, 241, 0.35);
    transition: transform 0.15s, box-shadow 0.15s;
}

.auth-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(99, 102, 241, 0.45);
}

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

.auth-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    margin-top: 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--auth-accent);
    text-decoration: none;
    transition: color 0.15s;
}

.auth-link:hover { color: var(--auth-accent-2); }

.auth-alert {
    padding: 0.6rem 0.75rem;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 600;
    margin-bottom: 0.85rem;
    line-height: 1.45;
}

.auth-alert--error,
.auth-alert--danger {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.28);
    color: #fecaca;
}

.auth-alert--success {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.28);
    color: #a7f3d0;
}

.auth-alert--warning {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.28);
    color: #fde68a;
}

.auth-alert--info {
    background: rgba(129, 140, 248, 0.1);
    border: 1px solid rgba(129, 140, 248, 0.25);
    color: #c7d2fe;
}

.auth-steps {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.auth-step {
    flex: 1;
    text-align: center;
    padding: 0.35rem 0.25rem;
    border-radius: 8px;
    font-size: 0.58rem;
    font-weight: 700;
    color: var(--auth-muted);
    background: var(--auth-surface);
    border: 1px solid var(--auth-border);
}

.auth-step--active {
    color: var(--auth-accent);
    border-color: var(--auth-border-hi);
    background: rgba(129, 140, 248, 0.1);
}

.auth-step--done {
    color: var(--auth-ok);
    border-color: rgba(52, 211, 153, 0.25);
}

.auth-footer {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.62rem;
    color: var(--auth-muted);
}

.auth-footer a {
    color: var(--auth-accent);
    text-decoration: none;
}

@media (max-width: 380px) {
    .auth-wrap { padding: 1.5rem 0.75rem; }
    .auth-card { padding: 1.1rem 1rem; }
    .auth-step { font-size: 0.52rem; }
}