/**
 * MNAFTH منافذ — Theme System v2
 * Light (Day) + Dark (Night) — works on ALL pages
 * Uses html[data-mn-theme] for maximum specificity
 */

/* ══════════════════════════════════════════════════════
   DARK MODE (default — current design)
   ══════════════════════════════════════════════════════ */
:root,
html[data-mn-theme="dark"] {
  /* mn- prefixed vars */
  --mn-bg: #0a1628;
  --mn-nav-bg: rgba(10,22,40,0.92);
  --mn-card-bg: #111d32;
  --mn-primary: #1e3a5f;
  --mn-primary-light: #2d4a6f;
  --mn-accent: #f5c542;
  --mn-accent-hover: #e6b633;
  --mn-text: #ffffff;
  --mn-text-muted: #94a3b8;
  --mn-border: rgba(255,255,255,0.1);
  --mn-success: #22c55e;
  --mn-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  --mn-btn-outline-border: rgba(255,255,255,0.2);
  --mn-btn-outline-color: #ffffff;
  --mn-footer-bg: #060e1a;
  --mn-input-bg: rgba(255,255,255,0.05);
  --mn-input-border: rgba(255,255,255,0.15);
  --mn-toggle-bg: rgba(255,255,255,0.08);
  --mn-toggle-border: rgba(255,255,255,0.2);
  --mn-toggle-color: #e2e8f0;
  /* page-level vars (used directly by page CSS) */
  --bg: #0a1628;
  --card-bg: #111d32;
  --text: #ffffff;
  --text-muted: #94a3b8;
  --border: rgba(255,255,255,0.1);
  --primary: #1e3a5f;
  --primary-light: #2d4a6f;
  --accent: #f5c542;
  --accent-hover: #e6b633;
  --input-bg: rgba(255,255,255,0.05);
  --hi: #182033;
  --card: #111d32;
  --dim: #94a3b8;
  --muted: #64748b;
  --blue: #3b82f6;
  --green: #22c55e;
  --gold: #f5c542;
}

/* ══════════════════════════════════════════════════════
   LIGHT MODE (Day) — Full Override
   ══════════════════════════════════════════════════════ */
html[data-mn-theme="light"] {
  /* mn- prefixed vars */
  --mn-bg: #f0f4ff;
  --mn-nav-bg: rgba(240,244,255,0.97);
  --mn-card-bg: #ffffff;
  --mn-primary: #1e3a5f;
  --mn-primary-light: #2d4a6f;
  --mn-accent: #b8860b;
  --mn-accent-hover: #a07508;
  --mn-text: #0d1117;
  --mn-text-muted: #4a5568;
  --mn-border: rgba(13,17,23,0.12);
  --mn-success: #16a34a;
  --mn-shadow: 0 4px 24px rgba(13,17,23,0.1);
  --mn-btn-outline-border: #1e3a5f;
  --mn-btn-outline-color: #1e3a5f;
  --mn-footer-bg: #e2e8f8;
  --mn-input-bg: #ffffff;
  --mn-input-border: rgba(13,17,23,0.2);
  --mn-toggle-bg: rgba(13,17,23,0.06);
  --mn-toggle-border: rgba(13,17,23,0.2);
  --mn-toggle-color: #1e3a5f;
  /* page-level vars */
  --bg: #f0f4ff;
  --card-bg: #ffffff;
  --text: #0d1117;
  --text-muted: #4a5568;
  --border: rgba(13,17,23,0.12);
  --primary: #1e3a5f;
  --primary-light: #2d4a6f;
  --accent: #b8860b;
  --accent-hover: #a07508;
  --input-bg: #ffffff;
  --hi: #f0f4ff;
  --card: #ffffff;
  --dim: #4a5568;
  --muted: #64748b;
  --blue: #2563eb;
  --green: #16a34a;
  --gold: #b8860b;
}

/* ══════════════════════════════════════════════════════
   GLOBAL — both themes
   ══════════════════════════════════════════════════════ */
body { transition: background 0.3s, color 0.3s; }

/* Toggle buttons (in nav) */
.mn-toggle-btn {
  background: var(--mn-toggle-bg);
  border: 1px solid var(--mn-toggle-border);
  color: var(--mn-toggle-color);
  border-radius: 20px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.mn-toggle-btn:hover { border-color: var(--mn-accent); color: var(--mn-accent); }

/* Info page nav */
.mn-info-nav {
  position: sticky; top: 0; width: 100%;
  padding: 1rem 5%;
  display: flex; justify-content: space-between; align-items: center;
  background: var(--mn-nav-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--mn-border);
  z-index: 1000; transition: background 0.3s;
}
.mn-logo { display:flex;align-items:center;gap:.75rem;font-size:1.4rem;font-weight:900;color:var(--mn-accent);text-decoration:none; }
.mn-logo-icon { width:38px;height:38px;background:linear-gradient(135deg,var(--mn-accent),var(--mn-accent-hover));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--mn-primary); }
.mn-footer { background:var(--mn-footer-bg);border-top:1px solid var(--mn-border);padding:30px 5%;text-align:center;transition:background 0.3s; }
.mn-footer a { color:var(--mn-text-muted);text-decoration:none;margin:0 12px;font-size:.85rem;transition:color .2s; }
.mn-footer a:hover { color:var(--mn-accent); }
.mn-footer .copy { color:var(--mn-text-muted);font-size:.78rem;margin-top:10px; }
.mn-info-card { background:var(--mn-card-bg);border:1px solid var(--mn-border);border-radius:12px;padding:30px;margin-bottom:24px;transition:background 0.3s; }
.mn-info-card h3 { color:var(--mn-accent);font-size:1.15rem;font-weight:700;margin-bottom:12px; }
.mn-info-card p, .mn-info-card li { color:var(--mn-text-muted);line-height:1.8; }

/* ══════════════════════════════════════════════════════
   LIGHT MODE — Element Overrides (hardcoded values)
   ══════════════════════════════════════════════════════ */

/* Body */
html[data-mn-theme="light"] body {
  background: #f0f4ff !important;
  color: #0d1117 !important;
}

/* Background animation overlay — hide */
html[data-mn-theme="light"] .bg-gradient {
  display: none !important;
}

/* ── Navigation ─────────────────────────────────── */
html[data-mn-theme="light"] nav {
  background: rgba(240,244,255,0.97) !important;
  border-bottom-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] .nav-links a {
  color: #1e3a5f !important;
}
html[data-mn-theme="light"] .nav-links a:hover,
html[data-mn-theme="light"] .nav-cta .btn-outline {
  color: #b8860b !important;
  border-color: #b8860b !important;
}
html[data-mn-theme="light"] .logo span,
html[data-mn-theme="light"] .logo-text {
  color: #1e3a5f !important;
  -webkit-text-fill-color: #1e3a5f !important;
  background: none !important;
}
html[data-mn-theme="light"] .logo-icon {
  background: linear-gradient(135deg, #b8860b, #a07508) !important;
}

/* ── Cards / sections ───────────────────────────── */
html[data-mn-theme="light"] .info-card,
html[data-mn-theme="light"] .feature-card,
html[data-mn-theme="light"] .contact-form,
html[data-mn-theme="light"] .faq-item,
html[data-mn-theme="light"] .pricing-card,
html[data-mn-theme="light"] .step-card,
html[data-mn-theme="light"] .stat-card,
html[data-mn-theme="light"] .dashboard-preview,
html[data-mn-theme="light"] .modal-content,
html[data-mn-theme="light"] [class*="-card"]:not(.buyer-card):not(.supplier-card) {
  background: #ffffff !important;
  border-color: rgba(13,17,23,0.1) !important;
  box-shadow: 0 4px 20px rgba(13,17,23,0.08) !important;
  color: #0d1117 !important;
}

/* ── Sections ───────────────────────────────────── */
html[data-mn-theme="light"] section,
html[data-mn-theme="light"] .features,
html[data-mn-theme="light"] .how-it-works,
html[data-mn-theme="light"] .section,
html[data-mn-theme="light"] .contact-section,
html[data-mn-theme="light"] .contact-container,
html[data-mn-theme="light"] .page-content,
html[data-mn-theme="light"] .content-section,
html[data-mn-theme="light"] .mn-content-section {
  background: transparent !important;
}
html[data-mn-theme="light"] .features,
html[data-mn-theme="light"] .how-it-works {
  background: #e8edf8 !important;
}

/* ── Text ───────────────────────────────────────── */
html[data-mn-theme="light"] h1,
html[data-mn-theme="light"] h2,
html[data-mn-theme="light"] h3,
html[data-mn-theme="light"] h4,
html[data-mn-theme="light"] h5,
html[data-mn-theme="light"] h6 {
  color: #0d1117 !important;
}
html[data-mn-theme="light"] p,
html[data-mn-theme="light"] li,
html[data-mn-theme="light"] span:not(.badge):not(.step-number):not(.logo-icon) {
  color: #0d1117 !important;
}
html[data-mn-theme="light"] .text-muted,
html[data-mn-theme="light"] small,
html[data-mn-theme="light"] .hint,
html[data-mn-theme="light"] .label-muted {
  color: #64748b !important;
}
/* Keep hero gradient text readable */
html[data-mn-theme="light"] .hero h1 span,
html[data-mn-theme="light"] .hero-title span {
  color: #b8860b !important;
  -webkit-text-fill-color: #b8860b !important;
  background: none !important;
  -webkit-background-clip: unset !important;
}
html[data-mn-theme="light"] .badge,
html[data-mn-theme="light"] .hero-badge {
  background: rgba(30,58,95,0.08) !important;
  color: #1e3a5f !important;
  border-color: rgba(30,58,95,0.2) !important;
}

/* ── Inputs / Forms ─────────────────────────────── */
html[data-mn-theme="light"] input,
html[data-mn-theme="light"] select,
html[data-mn-theme="light"] textarea {
  background: #ffffff !important;
  color: #0d1117 !important;
  border-color: rgba(13,17,23,0.2) !important;
}
html[data-mn-theme="light"] input::placeholder,
html[data-mn-theme="light"] textarea::placeholder {
  color: #94a3b8 !important;
}
html[data-mn-theme="light"] select option { background: #ffffff !important; color: #0d1117 !important; }
html[data-mn-theme="light"] label { color: #1e3a5f !important; }
html[data-mn-theme="light"] .form-label { color: #1e3a5f !important; }
html[data-mn-theme="light"] .input-group-text,
html[data-mn-theme="light"] .input-group span {
  background: #f0f4ff !important;
  color: #4a5568 !important;
  border-color: rgba(13,17,23,0.2) !important;
}

/* ── Buttons ────────────────────────────────────── */
html[data-mn-theme="light"] .btn-outline {
  border-color: #1e3a5f !important;
  color: #1e3a5f !important;
  background: transparent !important;
}
html[data-mn-theme="light"] .btn-outline:hover {
  border-color: #b8860b !important;
  color: #b8860b !important;
}
html[data-mn-theme="light"] .btn-primary {
  background: linear-gradient(135deg, #b8860b, #a07508) !important;
  color: #ffffff !important;
}

/* ── Feature icons / Step numbers ──────────────── */
html[data-mn-theme="light"] .feature-icon {
  background: rgba(30,58,95,0.1) !important;
  color: #1e3a5f !important;
}
html[data-mn-theme="light"] .step-number {
  background: linear-gradient(135deg, #1e3a5f, #2d4a6f) !important;
  color: #ffffff !important;
}

/* ── CTA section ────────────────────────────────── */
html[data-mn-theme="light"] .cta-section,
html[data-mn-theme="light"] .cta-box {
  background: linear-gradient(135deg, #1e3a5f, #2d4a6f) !important;
}
html[data-mn-theme="light"] .cta-box h2,
html[data-mn-theme="light"] .cta-box p,
html[data-mn-theme="light"] .cta-section h2,
html[data-mn-theme="light"] .cta-section p {
  color: #ffffff !important;
}

/* ── Footer ─────────────────────────────────────── */
html[data-mn-theme="light"] footer {
  background: #e2e8f8 !important;
  border-top: 1px solid rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] footer a,
html[data-mn-theme="light"] footer p,
html[data-mn-theme="light"] footer span,
html[data-mn-theme="light"] footer .copyright,
html[data-mn-theme="light"] footer .footer-links a {
  color: #4a5568 !important;
}
html[data-mn-theme="light"] footer .footer-logo span,
html[data-mn-theme="light"] footer .logo span { color: #1e3a5f !important; }
html[data-mn-theme="light"] footer a:hover { color: #b8860b !important; }
html[data-mn-theme="light"] .mn-footer { background: #e2e8f8 !important; }

/* ── Page hero (about/privacy/terms/contact pages) ── */
html[data-mn-theme="light"] .page-hero,
html[data-mn-theme="light"] .mn-page-hero {
  background: linear-gradient(135deg, #1e3a5f 0%, #2d4a6f 100%) !important;
}
html[data-mn-theme="light"] .page-hero h1,
html[data-mn-theme="light"] .page-hero p,
html[data-mn-theme="light"] .mn-page-hero h1,
html[data-mn-theme="light"] .mn-page-hero p {
  color: #ffffff !important;
}

/* ── Info cards (about/privacy/terms/contact) ── */
html[data-mn-theme="light"] .mn-info-card {
  background: #ffffff !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] .mn-info-card h3 { color: #1e3a5f !important; }
html[data-mn-theme="light"] .mn-info-card p,
html[data-mn-theme="light"] .mn-info-card li { color: #4a5568 !important; }

/* ── Contact page specific ───────────────────────── */
html[data-mn-theme="light"] .info-card i { color: #b8860b !important; }
html[data-mn-theme="light"] .info-card h3 { color: #1e3a5f !important; }
html[data-mn-theme="light"] .info-card p,
html[data-mn-theme="light"] .info-card a { color: #4a5568 !important; }
html[data-mn-theme="light"] .social-links a {
  background: rgba(13,17,23,0.06) !important;
  color: #4a5568 !important;
  border-color: rgba(13,17,23,0.12) !important;
}
html[data-mn-theme="light"] .social-links a:hover {
  background: #b8860b !important;
  color: #ffffff !important;
}

/* ── Sidebar (dashboards) ────────────────────────── */
html[data-mn-theme="light"] .sidebar,
html[data-mn-theme="light"] .sidebar-header,
html[data-mn-theme="light"] .sidebar-footer {
  background: #ffffff !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] .nav-item { color: #4a5568 !important; }
html[data-mn-theme="light"] .nav-item:hover,
html[data-mn-theme="light"] .nav-item.active {
  background: rgba(30,58,95,0.08) !important;
  color: #1e3a5f !important;
}

/* ── Tables ─────────────────────────────────────── */
html[data-mn-theme="light"] .table,
html[data-mn-theme="light"] table {
  color: #0d1117 !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] th {
  color: #4a5568 !important;
  background: #f0f4ff !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] td {
  color: #0d1117 !important;
  border-color: rgba(13,17,23,0.08) !important;
}

/* ── Modals (registration choice + others) ──────── */
html[data-mn-theme="light"] .reg-modal,
html[data-mn-theme="light"] .modal,
html[data-mn-theme="light"] .modal-content {
  background: #ffffff !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] .reg-modal h3,
html[data-mn-theme="light"] .modal h3,
html[data-mn-theme="light"] .modal-title { color: #0d1117 !important; }
html[data-mn-theme="light"] .reg-modal p,
html[data-mn-theme="light"] .modal p { color: #4a5568 !important; }
html[data-mn-theme="light"] .reg-choice-card {
  border-color: rgba(13,17,23,0.12) !important;
  color: #0d1117 !important;
  background: #f8faff !important;
}
html[data-mn-theme="light"] .reg-choice-card:hover { border-color: #b8860b !important; }
html[data-mn-theme="light"] .reg-choice-card h4 { color: #0d1117 !important; }
html[data-mn-theme="light"] .reg-choice-card span { color: #4a5568 !important; }
html[data-mn-theme="light"] .reg-modal-close { color: #4a5568 !important; }

/* ── Login page ─────────────────────────────────── */
html[data-mn-theme="light"] .login-container,
html[data-mn-theme="light"] .login-box {
  background: #ffffff !important;
  border-color: rgba(13,17,23,0.1) !important;
}
html[data-mn-theme="light"] .role-tabs { background: #f0f4ff !important; }
html[data-mn-theme="light"] .role-tab { color: #4a5568 !important; }
html[data-mn-theme="light"] .role-tab.active {
  background: #ffffff !important;
  color: #1e3a5f !important;
}

/* ── Cat chips (supplier registration) ─────────── */
html[data-mn-theme="light"] .cat-chip {
  background: #f0f4ff !important;
  border-color: rgba(13,17,23,0.15) !important;
  color: #1e3a5f !important;
}
html[data-mn-theme="light"] .cat-chip.sel {
  background: rgba(30,58,95,0.12) !important;
  border-color: #1e3a5f !important;
  color: #1e3a5f !important;
}

/* ── Scrollbar ──────────────────────────────────── */
html[data-mn-theme="light"] ::-webkit-scrollbar-track { background: #f0f4ff; }
html[data-mn-theme="light"] ::-webkit-scrollbar-thumb { background: #c8d0e8; border-radius: 4px; }

/* ═══════════════════════════════════════════════
   INFO PAGES MOBILE FIX (about/contact/privacy/terms)
   ═══════════════════════════════════════════════ */

/* Nav: compact on mobile */
@media (max-width: 768px) {
    .mn-info-nav {
        padding: 0 4% !important;
        height: 54px !important;
    }
    /* Hide text in toggle buttons — icons only */
    .mn-info-nav .mn-toggle-btn span,
    .mn-info-nav #mnThemeBtn span,
    .mn-info-nav #mnLangBtn span {
        display: none !important;
    }
    .mn-info-nav .mn-toggle-btn,
    .mn-info-nav #mnThemeBtn,
    .mn-info-nav #mnLangBtn {
        padding: 7px 10px !important;
        border-radius: 50% !important;
        width: 36px; height: 36px;
        justify-content: center;
        font-size: .9rem;
    }
    /* Hide "العودة للرئيسية" text, keep icon */
    .mn-info-nav a.mn-toggle-btn span,
    .mn-info-nav [data-mn-i18n="backHome"] {
        display: none !important;
    }
    .mn-info-nav a[href="/index.html"].mn-toggle-btn {
        padding: 7px 10px !important;
        border-radius: 50% !important;
        width: 36px; height: 36px;
        justify-content: center;
    }
    /* Logo smaller */
    .mn-logo { font-size: 1.1rem !important; }
    .mn-logo-icon { width: 32px !important; height: 32px !important; }

    /* Page hero compact */
    .mn-page-hero,
    .page-hero {
        padding: 50px 5% 35px !important;
    }
    .page-hero h1,
    .mn-page-hero h1 {
        font-size: 1.8rem !important;
    }
    .page-hero p,
    .mn-page-hero p {
        font-size: .9rem !important;
    }

    /* Content sections — no overflow */
    .mn-content-section,
    .content-section,
    .contact-container,
    .about-content {
        padding: 30px 5% !important;
        overflow-x: hidden !important;
    }

    /* Info cards full width, no overflow */
    .mn-info-card,
    .info-card {
        padding: 20px 16px !important;
        margin-bottom: 16px !important;
        overflow-x: hidden !important;
    }

    /* Contact form */
    .contact-form {
        padding: 20px 16px !important;
    }
    .form-row {
        flex-direction: column !important;
        gap: 0 !important;
    }

    /* Body no horizontal scroll */
    body { overflow-x: hidden !important; }

    /* Fix text overflow in cards */
    p, li, h1, h2, h3, span {
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    /* Contact info cards stack */
    .contact-grid,
    .info-cards {
        grid-template-columns: 1fr !important;
    }

    /* Footer on info pages */
    .mn-footer {
        padding: 20px 5% !important;
        flex-direction: column !important;
        gap: 10px !important;
        text-align: center !important;
    }
    .mn-footer a { margin: 0 8px !important; font-size: .8rem !important; }
}

@media (max-width: 480px) {
    .page-hero h1 { font-size: 1.5rem !important; }
    .mn-info-nav {
        gap: 4px !important;
    }
}