/**
 * Maintenance Page — Starfield Theme
 * Redesigned: 2026-05-09 — twinkling stars background
 */

:root {
    color-scheme: dark;
    --bg-1: #020819;
    --bg-2: #0c1a3a;
    --bg-3: #0f172a;
    --card: rgba(15, 23, 42, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #3b82f6;
    --accent-2: #06b6d4;
    --accent-3: #8b5cf6;
    --accent-pink: #ec4899;
    --radius: 20px;
}

/* ── Reset & Base ─────────────────────────────── */
html {
    margin: 0 !important;
    padding: 0 !important;
    min-height: 100% !important;
    background: var(--bg-1) !important;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.maintenance-page {
    margin: 0 !important;
    min-height: 100vh !important;
    min-height: 100svh !important;
    height: 100vh !important;
    height: 100svh !important;
    width: 100% !important;
    padding: 24px !important;
    overflow: hidden !important;
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    color: var(--text) !important;
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(59, 130, 246, 0.08), transparent),
        radial-gradient(ellipse 60% 50% at 70% 80%, rgba(6, 182, 212, 0.05), transparent),
        radial-gradient(ellipse 50% 50% at 30% 70%, rgba(139, 92, 246, 0.04), transparent),
        linear-gradient(200deg, var(--bg-1), var(--bg-2), var(--bg-3)) !important;
    background-size: 300% 300% !important;
    animation: gradientShift 20s ease infinite !important;
    display: grid !important;
    place-items: center !important;
    place-content: center !important;
    position: relative;
    z-index: 0;
}

/* ── Animated gradient shift ──────────────────── */
@keyframes gradientShift {
    0%   { background-position: 0% 0%; }
    25%  { background-position: 50% 50%; }
    50%  { background-position: 100% 100%; }
    75%  { background-position: 50% 0%; }
    100% { background-position: 0% 0%; }
}

/* ── Canvas starfield layer ───────────────────── */
.maintenance-page .time-scene-canvas {
    z-index: 1;
    opacity: 1;
}

/* ── Card with pulsing border glow ────────────── */
.maintenance-page .card {
    position: relative;
    z-index: 2;
    width: min(680px, 100%);
    min-height: 318px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: auto;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 48px 40px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 25px 60px -12px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(59, 130, 246, 0.06);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    animation: cardIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both,
               cardPulse 6s ease-in-out infinite 1s;
    overflow: visible;
}

.maintenance-page .card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius);
    padding: 1px;
    background: linear-gradient(
        var(--glow-angle, 0deg),
        transparent 0%,
        rgba(59, 130, 246, 0.2) 30%,
        rgba(6, 182, 212, 0.15) 50%,
        rgba(139, 92, 246, 0.2) 70%,
        transparent 100%
    );
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    opacity: 0.6;
    animation: borderGlow 4s linear infinite;
    will-change: --glow-angle;
}

@property --glow-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes borderGlow {
    to { --glow-angle: 360deg; }
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes cardPulse {
    0%, 100% {
        box-shadow:
            0 0 0 1px rgba(255, 255, 255, 0.04) inset,
            0 25px 60px -12px rgba(0, 0, 0, 0.5),
            0 0 80px rgba(59, 130, 246, 0.06);
    }
    50% {
        box-shadow:
            0 0 0 1px rgba(255, 255, 255, 0.06) inset,
            0 25px 60px -12px rgba(0, 0, 0, 0.5),
            0 0 120px rgba(6, 182, 212, 0.12),
            0 0 40px rgba(139, 92, 246, 0.08);
    }
}

/* ── Title badge (top of card) ────────────────── */
.maintenance-page .title-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(6, 182, 212, 0.12), rgba(139, 92, 246, 0.10));
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93c5fd;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    animation: badgeIn 0.7s 0.2s cubic-bezier(0.16, 1, 0.3, 1) both,
               badgePulse 3s ease-in-out infinite 1s;
}

.maintenance-page .title-badge-icon {
    font-size: 16px;
    animation: iconBounce 1.5s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes badgeIn {
    from { opacity: 0; transform: translateY(-12px) scale(0.9); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes badgePulse {
    0%, 100% { border-color: rgba(59, 130, 246, 0.3); box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
    50% { border-color: rgba(6, 182, 212, 0.5); box-shadow: 0 0 16px rgba(6, 182, 212, 0.15); }
}

/* ── Typography ───────────────────────────────── */
.maintenance-page h1 {
    margin: 18px 0 28px;
    font-size: clamp(26px, 4.5vw, 42px);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, var(--text), var(--accent-2), var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleIn 0.8s 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes titleIn {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.maintenance-page .maintenance-message {
    margin-top: 24px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.maintenance-page p {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-muted);
    animation: fadeIn 0.7s 0.5s ease both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ── Login launcher button ────────────────────── */
.maintenance-page .login-launcher {
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
    color: #e2e8f0;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.maintenance-page .login-launcher::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: 999px;
}

.maintenance-page .login-launcher:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.4);
}

.maintenance-page .login-launcher:hover::before {
    opacity: 1;
}

.maintenance-page .login-launcher:active {
    transform: translateY(0);
}

.maintenance-page .login-launcher::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transition: left 0.6s ease;
}

.maintenance-page .login-launcher:hover::after {
    left: 100%;
}

/* ── Site name ────────────────────────────────── */
.maintenance-page .site-name {
    margin-top: 32px;
    font-size: 14px;
    color: rgba(148, 163, 184, 0.7);
    font-weight: 500;
    letter-spacing: 0.02em;
    animation: fadeIn 0.7s 1s ease both;
}

/* ── Login modal ──────────────────────────────── */
.maintenance-page .login-shell {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 300;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.maintenance-page .login-shell.is-open {
    opacity: 1;
    visibility: visible;
}

.maintenance-page .login-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 8, 25, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.maintenance-page .login-modal-dialog {
    position: relative;
    width: min(100%, 440px);
    max-height: min(78vh, 580px);
    background: linear-gradient(180deg, rgba(22, 30, 52, 0.97), rgba(13, 18, 36, 0.99));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.03) inset,
        0 25px 60px -12px rgba(0, 0, 0, 0.6);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.maintenance-page .login-modal-dialog::-webkit-scrollbar {
    width: 4px;
}

.maintenance-page .login-modal-dialog::-webkit-scrollbar-track {
    background: transparent;
}

.maintenance-page .login-modal-dialog::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
}

.maintenance-page .login-shell.is-open .login-modal-dialog {
    transform: scale(1) translateY(0);
}

.maintenance-page .login-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: #94a3b8;
    cursor: pointer;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 2;
}

.maintenance-page .login-modal-close:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
}

.maintenance-page .login-modal-content {
    padding: 32px 28px;
}

.maintenance-page .login-modal-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.14), rgba(168, 85, 247, 0.10));
    color: #fca5a5;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
}

.maintenance-page .login-shell h2 {
    font-size: 22px;
    line-height: 1.15;
    margin: 0 0 18px;
    color: #f1f5f9;
    font-weight: 700;
}

/* ── Login form ───────────────────────────────── */
.maintenance-page .login-form-modern {
    display: grid;
    gap: 14px;
}

.maintenance-page .login-form-modern label {
    font-size: 12px;
    font-weight: 700;
    color: #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.maintenance-page .login-form-modern input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 14px;
    color: #f1f5f9;
    outline: none;
    transition: all 0.25s ease;
}

.maintenance-page .login-form-modern input::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.maintenance-page .login-form-modern input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12), 0 0 0 6px rgba(59, 130, 246, 0.05);
    background: rgba(255, 255, 255, 0.05);
}

.maintenance-page .login-form-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 6px;
    margin-bottom: 8px;
    font-size: 13px;
}

.maintenance-page .login-text-link {
    border: none;
    background: transparent;
    padding: 0;
    color: #818cf8;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.2s;
}

.maintenance-page .login-text-link:hover {
    color: #a5b4fc;
    text-decoration: underline;
}

.maintenance-page .remember-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.maintenance-page .remember-check:hover {
    background: rgba(255, 255, 255, 0.06);
}

.maintenance-page .remember-check input {
    appearance: auto;
    -webkit-appearance: checkbox;
    width: 14px;
    height: 14px;
    min-width: 14px;
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    accent-color: var(--accent);
    cursor: pointer;
    flex: 0 0 auto;
}

.maintenance-page .login-submit-button {
    width: 100%;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-3));
    color: #fff;
    padding: 13px 16px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25), 0 0 0 1px rgba(255,255,255,0.05);
    transition: all 0.25s ease;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.maintenance-page .login-submit-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s ease;
}

.maintenance-page .login-submit-button:hover::after {
    left: 100%;
}

.maintenance-page .login-submit-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 36px rgba(59, 130, 246, 0.35), 0 0 0 1px rgba(255,255,255,0.08);
}

.maintenance-page .login-submit-button:active {
    transform: translateY(0);
}

.maintenance-page .login-secondary-actions {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

/* ── Alert messages ───────────────────────────── */
.maintenance-page .login-alert {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    font-size: 13px;
    border: 1px solid rgba(239, 68, 68, 0.18);
    backdrop-filter: blur(8px);
}

.maintenance-page .login-alert-success {
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.2);
}

/* ── Login modal open state ───────────────────── */
body.maintenance-page.login-modal-open {
    overflow: hidden !important;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 640px) {
    body.maintenance-page {
        padding: 16px !important;
    }

    .maintenance-page .card {
        padding: 32px 20px;
        border-radius: 16px;
    }

    .maintenance-page .login-form-meta {
        flex-direction: column;
        align-items: stretch;
    }

    .maintenance-page h1 {
        font-size: 24px;
    }

    .star {
        border-radius: 50%;
    }
}

/* ── Subtle pulse on site name ────────────────── */
@keyframes accentPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.maintenance-page .site-name {
    animation: accentPulse 4s ease-in-out infinite;
}