/* Standalone pages (auth, error, maintenance) */

:root {
    --page-body-bg: var(--theme-body-bg, #0d1117);
    --page-surface-bg: var(--theme-surface-bg, #161b22);
    --page-panel-bg: var(--theme-panel-bg, #121a26);
    --page-text: var(--theme-text-color, #e6edf3);
    --page-muted: var(--theme-muted-text, #8b949e);
    --page-border: var(--theme-border-color, #30363d);
    --page-accent: var(--theme-accent-color, #58a6ff);
    --page-success: var(--theme-success-color, #56d364);
    --page-danger: var(--theme-danger-color, #f85149);
    --page-button-text: var(--theme-button-text, #ffffff);
    --page-shadow-strong: rgba(0, 0, 0, 0.35);
    --page-shadow-soft: rgba(0, 0, 0, 0.2);
}

html,
body.auth-page {
    max-width: 100%;
    overflow-x: hidden;
}

body.auth-page *,
body.error-page *,
body.maintenance-page * {
    box-sizing: border-box;
}

body.auth-page,
body.error-page,
body.maintenance-page {
    margin: 0;
    min-height: 100vh;
}

body.auth-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at 10% 20%, var(--page-panel-bg) 0%, var(--page-body-bg) 55%, var(--page-body-bg) 100%);
    color: var(--page-text);
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', Consolas, 'Courier New', monospace;
    padding: 1rem;
    gap: 0.8rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.auth-card {
    width: min(460px, calc(100vw - 1.5rem));
    border: 1px solid var(--page-border);
    border-radius: 12px;
    background: var(--page-surface-bg);
    box-shadow: 0 12px 24px var(--page-shadow-strong);
    padding: 1.2rem;
}

.auth-card.compact {
    width: min(420px, calc(100vw - 1.5rem));
}

.auth-public-nav {
    width: min(860px, calc(100vw - 1.5rem));
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem;
}

.auth-public-nav-link {
    border: 1px solid var(--page-border);
    background: var(--page-panel-bg);
    color: var(--page-text);
    border-radius: 999px;
    padding: 0.35rem 0.72rem;
    font-size: 0.78rem;
    text-decoration: none;
    white-space: nowrap;
}

.auth-public-nav-link:hover {
    border-color: var(--page-accent);
}

.auth-public-nav-link.active {
    border-color: var(--page-accent);
    background: color-mix(in srgb, var(--page-accent) 18%, var(--page-panel-bg));
    color: var(--page-text);
}

.public-page-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.public-page-section {
    border: 1px solid var(--page-border);
    border-radius: 8px;
    background: var(--page-panel-bg);
    padding: 0.65rem;
}

.public-page-section h2 {
    margin: 0 0 0.35rem 0;
    font-size: 0.95rem;
}

.public-page-section p {
    margin: 0;
    font-size: 0.84rem;
    color: var(--page-muted);
    line-height: 1.45;
}

.auth-title {
    margin: 0 0 0.8rem 0;
    font-size: 1.2rem;
}

.auth-meta {
    color: var(--page-muted);
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.auth-label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.auth-input {
    width: 100%;
    border: 1px solid var(--page-border);
    background: var(--page-body-bg);
    color: var(--page-text);
    border-radius: 6px;
    padding: 0.55rem 0.65rem;
    margin-bottom: 0.8rem;
    font-family: inherit;
}

.auth-btn {
    border: 1px solid var(--page-success);
    background: var(--page-success);
    color: var(--page-button-text);
    border-radius: 6px;
    padding: 0.55rem 0.8rem;
    cursor: pointer;
    width: 100%;
    font-family: inherit;
    font-weight: 700;
}

.auth-error,
.auth-info {
    margin-bottom: 0.7rem;
    border-radius: 6px;
    padding: 0.55rem;
    font-size: 0.85rem;
    white-space: pre-wrap;
}

.auth-error {
    color: var(--page-danger);
    border: 1px solid color-mix(in srgb, var(--page-danger) 45%, transparent);
    background: color-mix(in srgb, var(--page-danger) 14%, transparent);
}

.auth-info {
    color: var(--page-success);
    border: 1px solid color-mix(in srgb, var(--page-success) 45%, transparent);
    background: color-mix(in srgb, var(--page-success) 14%, transparent);
}

.auth-hint {
    margin-top: 0.8rem;
    color: var(--page-muted);
    font-size: 0.8rem;
}

.auth-links {
    display: flex;
    justify-content: space-between;
    margin-top: 0.75rem;
    gap: 0.5rem;
    font-size: 0.82rem;
}

.auth-links.single {
    justify-content: flex-start;
}

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

@media (max-width: 768px) {
    body.auth-page {
        padding: 0.65rem;
        align-items: center;
    }

    .auth-card,
    .auth-card.compact {
        width: calc(100vw - 1.3rem);
        max-width: 100%;
        padding: 0.9rem;
        border-radius: 10px;
    }

    .auth-title {
        font-size: 1.05rem;
    }

    .auth-links {
        flex-wrap: wrap;
    }

    .auth-public-nav {
        width: calc(100vw - 1.3rem);
        justify-content: flex-start;
    }

    .auth-public-nav-link {
        font-size: 0.74rem;
        padding: 0.3rem 0.62rem;
    }
}

body.error-page {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', Consolas, 'Courier New', monospace;
    background: var(--page-body-bg);
    color: var(--page-text);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.error-container {
    background: var(--page-surface-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--page-border);
    box-shadow: 0 2px 10px var(--page-shadow-soft);
    text-align: center;
    max-width: 500px;
}

.error-title {
    color: var(--page-danger);
    margin-bottom: 1rem;
}

.error-message {
    margin-bottom: 1rem;
}

.back-link {
    color: var(--page-accent);
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

body.maintenance-page {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', Consolas, 'Courier New', monospace;
    background: linear-gradient(135deg, color-mix(in srgb, var(--page-accent) 55%, var(--page-panel-bg)) 0%, var(--page-panel-bg) 100%);
    color: var(--page-text);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1rem;
}

.maintenance-container {
    background: color-mix(in srgb, var(--page-surface-bg) 74%, transparent);
    border: 1px solid var(--page-border);
    padding: 2rem;
    border-radius: 12px;
    max-width: 500px;
}

.maintenance-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.maintenance-message {
    font-size: 1.1rem;
    opacity: 0.9;
}