/* ============================================================
   صفحه‌ی «در حال بروزرسانی» — مستقل از Next.js و Tailwind
   ------------------------------------------------------------
   این فایل عمداً standalone است (nginx سرو می‌کند، نه Next.js)؛
   پس foundation.css را import نمی‌کند. مقادیر زیر کپی دقیق توکن‌های
   Foundation (frontend/styles/foundation.css) هستند:
     --brand-secondary-base, --surface-*, --text-* (بلوک :root و .dark)
   دارک‌مود با prefers-color-scheme (چون این صفحه کلاس .dark ندارد).
   ============================================================ */

@font-face {
    font-family: "PeydaFaNum";
    src: url("/__maintenance_assets/peyda-medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "PeydaFaNum";
    src: url("/__maintenance_assets/peyda-bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --brand-secondary: #f24f13;
    --brand-secondary-600: #e24b10;
    --surface-background: #ffffff;
    --surface-surface: #f9fafb;
    --surface-border: #e5e7eb;
    --text-primary: #24242b;
    --text-secondary: #374151;
    --text-muted: #6b7280;
    --card-shadow: 0 12px 40px rgba(36, 36, 43, 0.08);
}

@media (prefers-color-scheme: dark) {
    :root {
        --surface-background: #24242b;
        --surface-surface: #2b2b32;
        --surface-border: #52525e;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-muted: #9ca3af;
        --card-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    }
}

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

html,
body {
    margin: 0;
    padding: 0;
}

.maintenance-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
        max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    background: var(--surface-background);
    color: var(--text-primary);
    font-family: "PeydaFaNum", Tahoma, "Segoe UI", Arial, sans-serif;
    font-weight: 500;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-align: center;
}

.maintenance-card {
    width: 100%;
    max-width: 640px;
    padding: 32px 24px 36px;
    border: 1px solid var(--surface-border);
    border-radius: 24px;
    background: var(--surface-surface);
    box-shadow: var(--card-shadow);
}

.maintenance-truck {
    display: block;
    width: 100%;
    max-width: 520px;
    height: auto;
    max-height: 42vh;
    margin: 0 auto 20px;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
}

.maintenance-title {
    margin: 0 0 8px;
    font-size: clamp(1.25rem, 4.6vw, 2rem);
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
}

.maintenance-subtitle {
    margin: 0 0 24px;
    font-size: clamp(0.95rem, 3.2vw, 1.25rem);
    color: var(--text-secondary);
}

.maintenance-bar {
    position: relative;
    width: min(240px, 70%);
    height: 6px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 9999px;
    background: var(--surface-border);
}

.maintenance-bar-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40%;
    border-radius: 9999px;
    background: var(--brand-secondary);
    animation: maintenance-slide 1.6s ease-in-out infinite;
}

@keyframes maintenance-slide {
    0% {
        inset-inline-start: -40%;
    }
    100% {
        inset-inline-start: 100%;
    }
}

/* صفحه‌های کوتاه (موبایل افقی): کارت فشرده‌تر */
@media (max-height: 520px) {
    .maintenance-card {
        padding: 16px 20px 20px;
    }

    .maintenance-truck {
        max-height: 34vh;
        margin-bottom: 12px;
    }

    .maintenance-subtitle {
        margin-bottom: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .maintenance-bar-fill {
        animation: none;
        inset-inline-start: 30%;
    }
}