:root {
        --bg: #060606;
        --surface: rgba(18, 18, 18, 0.82);
        --surface-strong: rgba(24, 24, 24, 0.92);
        --surface-soft: rgba(255, 255, 255, 0.04);
        --text: #fffdf7;
        --muted: #d3caa9;
        --gold: #d6ad46;
        --gold-soft: #f5d577;
        --gold-deep: #8e6a18;
        --line: rgba(255, 223, 143, 0.14);
        --danger: #ff8d80;
        --success: #85f0b3;
        --live: #ff6157;
        --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
        --radius-xl: 28px;
        --radius-lg: 22px;
        --radius-md: 16px;
      }

      * {
        box-sizing: border-box;
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        margin: 0;
        min-height: 100vh;
        font-family: "Cairo", "Segoe UI", Tahoma, sans-serif;
        color: var(--text);
        background:
          radial-gradient(circle at top left, rgba(214, 173, 70, 0.22), transparent 35%),
          radial-gradient(circle at 85% 15%, rgba(255, 235, 170, 0.12), transparent 22%),
          linear-gradient(135deg, #050505 0%, #0b0b0b 52%, #121212 100%);
        overflow-x: hidden;
      }

      body::before,
      body::after {
        content: "";
        position: fixed;
        inset: auto;
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
        filter: blur(10px);
      }

      body::before {
        width: 320px;
        height: 320px;
        top: 8%;
        left: -120px;
        background: radial-gradient(circle, rgba(214, 173, 70, 0.2), transparent 68%);
      }

      body::after {
        width: 420px;
        height: 420px;
        right: -170px;
        bottom: -120px;
        background: radial-gradient(circle, rgba(255, 226, 142, 0.14), transparent 70%);
      }

      [hidden] {
        display: none !important;
      }

      button,
      input {
        font: inherit;
      }

      button {
        border: 0;
        cursor: pointer;
      }

      input {
        outline: none;
      }

      .auth-shell {
        position: relative;
        z-index: 1;
        min-height: 100vh;
        display: grid;
        place-items: center;
        padding: 24px;
      }

      .auth-card {
        width: min(460px, 100%);
        padding: 30px;
        border: 1px solid var(--line);
        border-radius: var(--radius-xl);
        background:
          linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 225, 128, 0.02)),
          var(--surface);
        box-shadow: var(--shadow);
        backdrop-filter: blur(18px);
      }

      .auth-card p {
        margin: 0;
        color: var(--muted);
        line-height: 1.9;
      }

      .auth-brand {
        display: grid;
        gap: 8px;
        margin-bottom: 22px;
        text-align: center;
      }

      .auth-brand-title {
        margin: 0;
        font-size: clamp(1.75rem, 4vw, 2.25rem);
        font-weight: 800;
        letter-spacing: 0.06em;
        color: #ffd700;
        text-shadow:
          0 0 12px rgba(255, 215, 0, 0.22),
          0 0 28px rgba(255, 215, 0, 0.08);
      }

      .auth-brand-subtitle {
        margin: 0;
        color: rgba(255, 244, 204, 0.72);
        font-size: 0.98rem;
        font-weight: 600;
        letter-spacing: 0.02em;
      }

      .auth-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin: 18px 0 24px;
      }

      .auth-tab {
        min-height: 52px;
        padding: 12px 16px;
        border-radius: 18px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.04);
        color: var(--muted);
        font-weight: 700;
        transition:
          transform 180ms ease,
          background 180ms ease,
          border-color 180ms ease,
          box-shadow 180ms ease,
          color 180ms ease;
      }

      .auth-tab:hover {
        transform: translateY(-1px);
      }

      .auth-tab.active {
        color: #1a1407;
        border-color: transparent;
        background: linear-gradient(135deg, #fbe39b, #d6ad46);
        box-shadow: 0 16px 32px rgba(214, 173, 70, 0.18);
      }

      .auth-panel {
        display: grid;
        gap: 18px;
      }

      .auth-panel h2 {
        margin: 0;
        font-size: clamp(1.8rem, 3vw, 2.4rem);
        line-height: 1.2;
        font-weight: 800;
        letter-spacing: -0.02em;
      }

      .auth-form {
        display: grid;
        gap: 16px;
      }

      .form-field {
        display: grid;
        gap: 8px;
      }

      .form-field span {
        color: var(--muted);
        font-size: 0.95rem;
      }

      .text-input {
        width: 100%;
        min-height: 54px;
        padding: 14px 16px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.05);
        color: var(--text);
        transition:
          border-color 180ms ease,
          box-shadow 180ms ease,
          background 180ms ease;
      }

      .text-input::placeholder {
        color: rgba(255, 248, 229, 0.38);
      }

      .text-input:focus {
        border-color: rgba(255, 223, 143, 0.3);
        box-shadow: 0 0 0 4px rgba(214, 173, 70, 0.12);
        background: rgba(255, 255, 255, 0.07);
      }

      .primary-button,
      .ghost-button {
        min-height: 52px;
        padding: 12px 18px;
        border-radius: 18px;
        transition:
          transform 180ms ease,
          background 180ms ease,
          border-color 180ms ease,
          box-shadow 180ms ease;
      }

      .primary-button:hover,
      .ghost-button:hover {
        transform: translateY(-1px);
      }

      .primary-button {
        color: #1a1407;
        font-weight: 800;
        background: linear-gradient(135deg, #fbe39b, #d6ad46);
        box-shadow: 0 18px 38px rgba(214, 173, 70, 0.24);
      }

      .ghost-button {
        color: var(--text);
        font-weight: 700;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.04);
      }

      .auth-error {
        min-height: 26px;
        margin: 0;
        color: #ffd5ce;
      }

      .auth-feedback {
        min-height: 26px;
        margin: 0;
        font-size: 0.95rem;
      }

      .auth-feedback.error {
        color: #ffd5ce;
      }

      .auth-feedback.success {
        color: var(--success);
      }

      .auth-link-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        color: var(--muted);
      }

      .auth-link-button {
        min-height: auto;
        padding: 0;
        background: none;
        color: var(--gold-soft);
        font-weight: 700;
        text-decoration: underline;
      }

      .role-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }

      .role-option {
        position: relative;
      }

      .role-option input {
        position: absolute;
        opacity: 0;
        pointer-events: none;
      }

      .role-label {
        display: grid;
        gap: 4px;
        min-height: 88px;
        padding: 14px 16px;
        border-radius: 18px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.04);
        color: var(--text);
        cursor: pointer;
        transition:
          transform 180ms ease,
          border-color 180ms ease,
          background 180ms ease,
          box-shadow 180ms ease;
      }

      .role-label strong {
        font-size: 1rem;
      }

      .role-label span {
        color: var(--muted);
        line-height: 1.7;
        font-size: 0.88rem;
      }

      .role-option input:checked + .role-label {
        border-color: rgba(255, 223, 143, 0.26);
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.16), rgba(255, 255, 255, 0.03)),
          rgba(255, 255, 255, 0.05);
        box-shadow: 0 18px 38px rgba(214, 173, 70, 0.14);
        transform: translateY(-1px);
      }

      .helper-text {
        margin: 0;
        color: var(--muted);
        line-height: 1.8;
        font-size: 0.92rem;
      }

      .text-input.message-input {
        min-height: 140px;
        resize: vertical;
      }

      .contact-grid {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(260px, 0.82fr);
        gap: 18px;
      }

      .admin-shell {
        position: relative;
        z-index: 1;
        width: min(1240px, calc(100% - 32px));
        margin: 0 auto;
        padding: 28px 0 40px;
      }

      .admin-grid {
        display: grid;
        gap: 18px;
      }

      .admin-summary {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
      }

      .admin-table-wrap,
      .pending-grid {
        overflow: hidden;
        border-radius: var(--radius-lg);
        border: 1px solid var(--line);
        background:
          linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 55%),
          var(--surface-strong);
      }

      .admin-table-wrap {
        overflow-x: auto;
      }

      .admin-table {
        width: 100%;
        border-collapse: collapse;
        min-width: 760px;
      }

      .admin-table th,
      .admin-table td {
        padding: 14px 16px;
        text-align: right;
        border-bottom: 1px solid rgba(255, 223, 143, 0.08);
        vertical-align: top;
      }

      .admin-table th {
        color: var(--gold-soft);
        font-weight: 800;
        background: rgba(255, 255, 255, 0.03);
      }

      .admin-table td {
        color: var(--text);
      }

      .admin-table tr:last-child td {
        border-bottom: 0;
      }

      .admin-pill {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 34px;
        padding: 6px 12px;
        border-radius: 999px;
        font-size: 0.85rem;
        font-weight: 700;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.05);
      }

      .admin-pill.active {
        color: var(--success);
        border-color: rgba(133, 240, 179, 0.18);
        background: rgba(133, 240, 179, 0.08);
      }

      .admin-pill.pending {
        color: var(--gold-soft);
        border-color: rgba(245, 213, 119, 0.18);
        background: rgba(245, 213, 119, 0.08);
      }

      .admin-pill.rejected {
        color: var(--danger);
        border-color: rgba(255, 141, 128, 0.22);
        background: rgba(255, 141, 128, 0.08);
      }

      .pending-grid {
        display: grid;
        gap: 14px;
        padding: 18px;
      }

      .pending-card {
        display: grid;
        gap: 14px;
        padding: 18px;
        border-radius: 20px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.03);
      }

      .pending-card-header {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 12px;
      }

      .pending-card h3 {
        margin: 0 0 4px;
        font-size: 1.05rem;
      }

      .pending-card p {
        margin: 0;
        color: var(--muted);
        line-height: 1.8;
      }

      .admin-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
      }

      .danger-button {
        min-height: 48px;
        padding: 10px 16px;
        border-radius: 16px;
        border: 1px solid rgba(255, 141, 128, 0.2);
        background: rgba(255, 141, 128, 0.08);
        color: #ffd5ce;
        font-weight: 700;
        transition:
          transform 180ms ease,
          background 180ms ease,
          border-color 180ms ease;
      }

      .danger-button:hover {
        transform: translateY(-1px);
      }

      .empty-state {
        padding: 24px 20px;
        text-align: center;
        color: var(--muted);
        line-height: 1.9;
      }

      .app-shell {
        position: relative;
        z-index: 1;
        width: min(1160px, calc(100% - 32px));
        margin: 0 auto;
        padding: 28px 0 40px;
      }

      .hero {
        position: relative;
        overflow: hidden;
        padding: 28px;
        border: 1px solid var(--line);
        border-radius: var(--radius-xl);
        background:
          linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 225, 128, 0.02)),
          var(--surface);
        box-shadow: var(--shadow);
        backdrop-filter: blur(18px);
      }

      .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background:
          linear-gradient(120deg, transparent 0%, rgba(255, 215, 109, 0.09) 28%, transparent 55%),
          radial-gradient(circle at 14% 18%, rgba(255, 233, 163, 0.14), transparent 24%);
        pointer-events: none;
      }

      .hero-grid {
        position: relative;
        display: grid;
        grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.85fr);
        gap: 22px;
        align-items: stretch;
      }

      .hero-grid.market-minimal {
        grid-template-columns: 1fr;
      }

      .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 14px;
        padding: 8px 14px;
        border: 1px solid rgba(255, 220, 128, 0.18);
        border-radius: 999px;
        color: var(--gold-soft);
        font-size: 0.95rem;
        background: rgba(255, 214, 108, 0.08);
      }

      h1 {
        margin: 0 0 12px;
        font-size: clamp(2rem, 4vw, 3.2rem);
        line-height: 1.2;
        font-weight: 800;
        letter-spacing: -0.02em;
      }

      .hero p {
        margin: 0;
        max-width: 62ch;
        color: var(--muted);
        font-size: 1rem;
        line-height: 1.9;
      }

      .dashboard-topbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
        margin-bottom: 18px;
      }

      .store-brand {
        color: #ffd700;
        font-size: clamp(1.2rem, 2.3vw, 1.55rem);
        font-weight: 800;
        letter-spacing: 0.02em;
        text-shadow:
          0 0 10px rgba(255, 215, 0, 0.32),
          0 0 24px rgba(255, 215, 0, 0.12);
      }

      .account-menu {
        position: relative;
        flex-shrink: 0;
      }

      .account-menu-button {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        min-height: 52px;
        padding: 10px 14px;
        border-radius: 18px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.04);
        color: var(--text);
        transition:
          transform 180ms ease,
          border-color 180ms ease,
          box-shadow 180ms ease,
          background 180ms ease;
      }

      .account-menu-button:hover,
      .account-menu.open .account-menu-button {
        transform: translateY(-1px);
        border-color: rgba(255, 223, 143, 0.24);
        box-shadow: 0 18px 38px rgba(214, 173, 70, 0.12);
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.12), rgba(255, 255, 255, 0.03)),
          rgba(255, 255, 255, 0.05);
      }

      .account-menu-avatar {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        border-radius: 12px;
        color: #1a1407;
        background: linear-gradient(135deg, #fbe39b, #d6ad46);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
      }

      .account-menu-avatar svg {
        width: 18px;
        height: 18px;
      }

      .account-menu-text {
        max-width: 170px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-weight: 700;
      }

      .account-menu-arrow {
        color: var(--gold-soft);
        font-size: 0.88rem;
        transition: transform 180ms ease;
      }

      .account-menu.open .account-menu-arrow {
        transform: rotate(180deg);
      }

      .account-dropdown {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        min-width: 220px;
        padding: 8px;
        border-radius: 18px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.08), rgba(255, 255, 255, 0.02)),
          rgba(12, 12, 12, 0.96);
        box-shadow: 0 24px 52px rgba(0, 0, 0, 0.36);
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition:
          opacity 180ms ease,
          transform 180ms ease;
        z-index: 5;
      }

      .account-menu.open .account-dropdown {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
      }

      .account-dropdown-item {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        min-height: 46px;
        padding: 12px 14px;
        border-radius: 14px;
        background: transparent;
        color: var(--text);
        font-weight: 700;
        transition:
          background 180ms ease,
          color 180ms ease,
          transform 180ms ease;
      }

      .account-dropdown-item:hover {
        background: rgba(255, 255, 255, 0.06);
        transform: translateX(-2px);
      }

      .account-dropdown-item.danger {
        color: #ffd5ce;
      }

      .account-dropdown-item.danger:hover {
        background: rgba(255, 141, 128, 0.08);
      }

      .hero-actions {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 12px;
        margin-top: 24px;
      }

      .live-chip,
      .status-chip {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        min-height: 54px;
        padding: 12px 16px;
        border-radius: 18px;
        border: 1px solid rgba(255, 223, 143, 0.12);
        background: rgba(255, 255, 255, 0.04);
        color: var(--text);
      }

      .live-chip {
        background:
          linear-gradient(135deg, rgba(255, 97, 87, 0.16), rgba(255, 255, 255, 0.03)),
          rgba(255, 255, 255, 0.04);
      }

      .live-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--live);
        box-shadow: 0 0 0 8px rgba(255, 97, 87, 0.14);
        animation: livePulse 1.35s ease-in-out infinite;
      }

      .status-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--success);
        box-shadow: 0 0 0 8px rgba(133, 240, 179, 0.12);
        transition: background 180ms ease, box-shadow 180ms ease;
      }

      .status-chip.loading .status-dot {
        background: var(--gold-soft);
        box-shadow: 0 0 0 8px rgba(245, 213, 119, 0.12);
        animation: pulse 1.3s ease-in-out infinite;
      }

      .status-chip.error .status-dot {
        background: var(--danger);
        box-shadow: 0 0 0 8px rgba(255, 141, 128, 0.1);
      }

      .chip-copy {
        display: flex;
        flex-direction: column;
        gap: 2px;
      }

      .chip-label {
        font-size: 0.86rem;
        color: var(--muted);
      }

      .chip-value {
        font-weight: 700;
      }

      .hero-panel {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
        align-content: start;
      }

      #appShell .hero-panel .metric-card:first-child {
        grid-column: 1 / -1;
      }

      .metric-card,
      .alert-card,
      .mini-stat-card,
      .chart-panel {
        padding: 18px;
        border-radius: 22px;
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.12), rgba(255, 255, 255, 0.02)),
          var(--surface);
        border: 1px solid rgba(255, 223, 143, 0.14);
        transition:
          transform 260ms ease,
          border-color 260ms ease,
          background 260ms ease,
          box-shadow 260ms ease;
      }

      .metric-card.updated,
      .alert-card.updated,
      .mini-stat-card.updated,
      .chart-panel.updated {
        transform: translateY(-2px);
        border-color: rgba(255, 223, 143, 0.24);
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.18), rgba(255, 255, 255, 0.03)),
          var(--surface);
      }

      .metric-label {
        display: block;
        margin-bottom: 8px;
        font-size: 0.92rem;
        color: var(--muted);
      }

      .metric-meta {
        margin-top: 8px;
        color: var(--gold-soft);
        font-size: 0.84rem;
        font-weight: 700;
        letter-spacing: 0.08em;
      }

      .metric-value,
      .mini-stat-value,
      .alert-status-value {
        line-height: 1.35;
        font-weight: 800;
      }

      .metric-value {
        font-size: clamp(1.1rem, 2.3vw, 1.45rem);
      }

      .metric-value,
      .market-value,
      .trade-mid,
      .trade-price,
      .market-side-value {
        transition:
          color 180ms ease,
          opacity 180ms ease,
          transform 180ms ease;
      }

      .mini-stat-value {
        font-size: 1.12rem;
      }

      .alert-status-value {
        font-size: clamp(1.15rem, 2vw, 1.35rem);
      }

      .data-value.loading {
        color: rgba(255, 255, 255, 0.44);
      }

      .data-value.updated {
        animation: valueLift 720ms ease;
      }

      .error-banner {
        display: none;
        margin-top: 18px;
        padding: 14px 18px;
        border-radius: 18px;
        border: 1px solid rgba(255, 141, 128, 0.28);
        color: #ffd5ce;
        background: rgba(135, 22, 12, 0.18);
      }

      .error-banner.visible {
        display: block;
        animation: fadeUp 260ms ease;
      }

      .section {
        margin-top: 24px;
        padding: 24px;
        border-radius: var(--radius-xl);
        border: 1px solid var(--line);
        background:
          linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 45%),
          var(--surface);
        box-shadow: var(--shadow);
      }

      .section-header {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-end;
        justify-content: space-between;
        gap: 14px;
        margin-bottom: 20px;
      }

      .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 12px;
        border-radius: 999px;
        background: rgba(255, 214, 108, 0.08);
        border: 1px solid rgba(255, 223, 143, 0.12);
        color: var(--gold-soft);
        font-size: 0.9rem;
        margin-bottom: 8px;
      }

      .section-title {
        margin: 0;
        font-size: clamp(1.45rem, 2vw, 1.9rem);
      }

      .section-copy {
        margin: 6px 0 0;
        color: var(--muted);
        line-height: 1.8;
      }

      .market-grid,
      .trading-grid,
      .alert-grid,
      .chart-layout {
        display: grid;
        gap: 18px;
      }

      .market-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      }

      .trading-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .alert-grid {
        grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
      }

      .chart-layout {
        grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.85fr);
      }

      .egypt-market-layout {
        display: grid;
        grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.82fr);
        gap: 18px;
        align-items: start;
      }

      .egypt-market-layout.usd-hidden {
        grid-template-columns: 1fr;
      }

      .usd-section[hidden] {
        display: none !important;
      }

      .global-only-section[hidden] {
        display: none !important;
      }

      .market-side-panel {
        display: grid;
        gap: 18px;
      }

      .market-side-card {
        min-height: 100%;
        display: grid;
        align-content: center;
      }

      .market-side-value {
        margin: 0 0 12px;
        font-size: clamp(1.5rem, 2.7vw, 2rem);
        font-weight: 800;
        line-height: 1.2;
      }

      .market-side-caption {
        margin: 0;
        color: var(--muted);
        line-height: 1.8;
      }

      .market-card,
      .trade-card {
        position: relative;
        overflow: hidden;
        padding: 20px;
        border-radius: var(--radius-lg);
        border: 1px solid var(--line);
        background:
          linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 55%),
          var(--surface-strong);
        transition:
          transform 260ms ease,
          border-color 260ms ease,
          box-shadow 260ms ease;
      }

      .market-card.updated,
      .trade-card.updated {
        transform: translateY(-3px);
        border-color: rgba(255, 223, 143, 0.24);
        box-shadow: 0 24px 60px rgba(214, 173, 70, 0.1);
      }

      .market-card::before,
      .trade-card::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(160deg, rgba(255, 215, 111, 0.06), transparent 55%);
        pointer-events: none;
      }

      .market-card-header,
      .trade-card-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 18px;
      }

      .karat-badge {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 56px;
        min-height: 56px;
        padding: 10px;
        border-radius: 18px;
        font-size: 1.15rem;
        font-weight: 800;
        color: #1b1508;
        background: linear-gradient(135deg, #fbe39b, #d6ad46);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
      }

      .market-title,
      .trade-title {
        margin: 0;
        font-size: 1.14rem;
        font-weight: 800;
      }

      .market-subtitle,
      .trade-subtitle {
        margin: 4px 0 0;
        color: var(--muted);
        font-size: 0.9rem;
      }

      .market-value {
        margin: 0;
        font-size: clamp(1.5rem, 2.8vw, 2.05rem);
        font-weight: 800;
        line-height: 1.28;
      }

      .market-caption,
      .chart-caption,
      .alert-meta,
      .form-hint {
        color: var(--muted);
        line-height: 1.8;
      }

      .market-caption {
        margin-top: 10px;
        font-size: 0.92rem;
      }

      .trade-mid {
        margin: 0 0 16px;
        font-size: 1.45rem;
        font-weight: 800;
      }

      .trade-rows {
        display: grid;
        gap: 12px;
      }

      .trade-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 12px 14px;
        border-radius: 16px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 223, 143, 0.08);
      }

      .trade-row-label {
        color: var(--muted);
        font-weight: 700;
      }

      .trade-price {
        font-weight: 800;
      }

      .alert-form {
        display: grid;
        gap: 14px;
      }

      .button-row {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
      }

      .alert-meta {
        margin: 8px 0 0;
      }

      .chart-panel {
        overflow: hidden;
      }

      .chart-frame {
        position: relative;
        width: 100%;
        height: 340px;
      }

      .chart-frame canvas {
        width: 100% !important;
        height: 100% !important;
      }

      .chart-stats {
        display: grid;
        gap: 14px;
      }

      .footer-note {
        margin-top: 18px;
        color: rgba(255, 248, 229, 0.65);
        text-align: center;
        font-size: 0.92rem;
      }

      .modal-backdrop {
        position: fixed;
        inset: 0;
        z-index: 20;
        display: grid;
        place-items: center;
        padding: 22px;
        background: rgba(0, 0, 0, 0.72);
      }

      .modal-card {
        width: min(440px, 100%);
        padding: 24px;
        border-radius: 24px;
        border: 1px solid rgba(255, 223, 143, 0.16);
        background:
          linear-gradient(180deg, rgba(255, 219, 125, 0.12), rgba(255, 255, 255, 0.02)),
          rgba(16, 16, 16, 0.96);
        box-shadow: var(--shadow);
      }

      .modal-card h3 {
        margin: 0 0 10px;
        font-size: 1.45rem;
      }

      .modal-card p {
        margin: 0 0 18px;
        color: var(--muted);
        line-height: 1.9;
      }

      .account-settings-modal-card {
        width: min(520px, 100%);
      }

      .account-settings-form {
        display: grid;
        gap: 16px;
      }

      .modal-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-top: 6px;
      }

      @keyframes pulse {
        0%,
        100% {
          transform: scale(1);
        }
        50% {
          transform: scale(1.12);
        }
      }

      @keyframes livePulse {
        0%,
        100% {
          transform: scale(1);
          box-shadow: 0 0 0 8px rgba(255, 97, 87, 0.14);
        }
        50% {
          transform: scale(1.12);
          box-shadow: 0 0 0 12px rgba(255, 97, 87, 0.08);
        }
      }

      @keyframes fadeUp {
        from {
          opacity: 0;
          transform: translateY(8px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      @keyframes valueLift {
        0% {
          opacity: 0.7;
          transform: translateY(7px);
        }
        55% {
          opacity: 1;
          transform: translateY(-2px);
        }
        100% {
          transform: translateY(0);
        }
      }

      @media (max-width: 1180px) {
        .market-grid {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }
      }

      @media (max-width: 980px) {
        .hero-grid,
        .egypt-market-layout,
        .contact-grid,
        .market-grid,
        .trading-grid,
        .alert-grid,
        .chart-layout,
        .admin-summary {
          grid-template-columns: 1fr;
        }
      }

      @media (max-width: 640px) {
        .auth-shell {
          padding: 16px;
        }

        .auth-card,
        .hero,
        .section,
        .admin-shell .hero {
          padding: 18px;
          border-radius: 24px;
        }

        .app-shell,
        .admin-shell {
          width: min(100% - 20px, 1160px);
          padding-top: 14px;
          padding-bottom: 28px;
        }

        .hero-panel {
          grid-template-columns: 1fr;
        }

        .dashboard-topbar {
          flex-direction: column;
          align-items: stretch;
        }

        .account-menu {
          align-self: flex-start;
        }

        .hero-actions,
        .button-row,
        .modal-actions {
          flex-direction: column;
          align-items: stretch;
        }

        .live-chip,
        .status-chip,
        .primary-button,
        .ghost-button,
        .danger-button {
          width: 100%;
        }

        .role-grid {
          grid-template-columns: 1fr;
        }

        .trade-row {
          flex-direction: column;
          align-items: flex-start;
        }

        .chart-frame {
          height: 280px;
        }

        .admin-table {
          min-width: 620px;
        }
      }

      .page-loader {
        position: fixed;
        inset: 0;
        z-index: 999;
        display: grid;
        place-items: center;
        gap: 14px;
        background:
          radial-gradient(circle at top left, rgba(214, 173, 70, 0.14), transparent 35%),
          linear-gradient(135deg, rgba(5, 5, 5, 0.98), rgba(18, 18, 18, 0.96));
        text-align: center;
        transition:
          opacity 220ms ease,
          visibility 220ms ease;
      }

      .page-loader.is-hidden {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
      }

      .page-loader p {
        margin: 0;
        color: var(--muted);
        font-weight: 700;
      }

      .page-loader-spinner {
        width: 54px;
        height: 54px;
        border-radius: 50%;
        border: 3px solid rgba(255, 215, 0, 0.16);
        border-top-color: #ffd700;
        animation: loaderSpin 0.9s linear infinite;
        box-shadow: 0 0 28px rgba(255, 215, 0, 0.12);
      }

      .lazy-section {
        content-visibility: auto;
        contain-intrinsic-size: 1px 720px;
      }

      .pwa-install-bar {
        position: fixed;
        right: 12px;
        left: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        z-index: 950;
        display: grid;
        gap: 14px;
        padding: 16px;
        border: 1px solid rgba(255, 223, 143, 0.16);
        border-radius: 22px;
        background:
          linear-gradient(135deg, rgba(255, 219, 125, 0.14), rgba(255, 255, 255, 0.03)),
          rgba(10, 10, 10, 0.96);
        box-shadow:
          0 28px 60px rgba(0, 0, 0, 0.36),
          0 0 0 1px rgba(255, 215, 0, 0.04) inset;
        backdrop-filter: blur(18px);
        opacity: 0;
        transform: translateY(14px);
        pointer-events: none;
        transition:
          opacity 180ms ease,
          transform 180ms ease;
      }

      .pwa-install-bar.is-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
      }

      .pwa-install-copy {
        display: grid;
        gap: 6px;
      }

      .pwa-install-title {
        color: #ffd700;
        font-size: 1rem;
        font-weight: 800;
        letter-spacing: 0.02em;
        text-shadow: 0 0 16px rgba(255, 215, 0, 0.12);
      }

      .pwa-install-text {
        margin: 0;
        color: var(--muted);
        line-height: 1.8;
        font-size: 0.92rem;
      }

      .pwa-install-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
      }

      .pwa-install-button,
      .pwa-dismiss-button {
        min-height: 48px;
      }

      @keyframes loaderSpin {
        from {
          transform: rotate(0deg);
        }
        to {
          transform: rotate(360deg);
        }
      }

      body,
      .app-shell,
      .admin-shell {
        overflow-x: hidden;
      }

      .auth-shell {
        padding: 16px;
      }

      .auth-card,
      .hero,
      .section,
      .admin-shell .hero {
        padding: 18px;
        border-radius: 24px;
      }

      .app-shell,
      .admin-shell {
        width: min(100% - 16px, 1240px);
        padding-top: 14px;
        padding-bottom: 24px;
      }

      .auth-card {
        width: min(100%, 460px);
      }

      .hero-grid,
      .hero-panel,
      .contact-grid,
      .market-grid,
      .trading-grid,
      .alert-grid,
      .chart-layout,
      .admin-summary,
      .auth-nav,
      .role-grid,
      .egypt-market-layout {
        grid-template-columns: 1fr;
      }

      .dashboard-topbar,
      .hero-actions,
      .button-row,
      .modal-actions,
      .pwa-install-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .account-menu {
        width: 100%;
      }

      .account-menu-button,
      .primary-button,
      .ghost-button,
      .danger-button,
      .live-chip,
      .status-chip {
        width: 100%;
      }

      .trade-row {
        flex-direction: column;
        align-items: flex-start;
      }

      .chart-frame {
        height: 260px;
      }

      .admin-table {
        min-width: 560px;
      }

      @media (min-width: 768px) {
        .auth-shell {
          padding: 24px;
        }

        .auth-card,
        .hero,
        .section,
        .admin-shell .hero {
          padding: 22px;
          border-radius: 26px;
        }

        .app-shell,
        .admin-shell {
          width: min(100% - 24px, 1240px);
          padding-top: 20px;
          padding-bottom: 32px;
        }

        .auth-nav,
        .role-grid,
        .hero-panel,
        .contact-grid,
        .alert-grid {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .dashboard-topbar,
        .hero-actions,
        .button-row,
        .modal-actions,
        .pwa-install-actions {
          flex-direction: row;
          align-items: center;
        }

        .account-menu,
        .account-menu-button,
        .primary-button,
        .ghost-button,
        .danger-button,
        .live-chip,
        .status-chip {
          width: auto;
        }

        .market-grid,
        .trading-grid,
        .admin-summary {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .chart-layout {
          grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
        }

        .trade-row {
          flex-direction: row;
          align-items: center;
        }

        .chart-frame {
          height: 320px;
        }

        .pwa-install-bar {
          right: 20px;
          left: auto;
          bottom: 20px;
          width: min(460px, calc(100% - 40px));
        }
      }

      @media (min-width: 1024px) {
        .auth-card,
        .hero,
        .section,
        .admin-shell .hero {
          padding: 28px;
          border-radius: 28px;
        }

        .app-shell {
          width: min(100% - 32px, 1160px);
          padding-top: 28px;
          padding-bottom: 40px;
        }

        .admin-shell {
          width: min(100% - 32px, 1240px);
          padding-top: 28px;
          padding-bottom: 40px;
        }

        .hero-grid {
          grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.85fr);
        }

        .market-grid {
          grid-template-columns: repeat(4, minmax(0, 1fr));
        }

        .trading-grid {
          grid-template-columns: repeat(3, minmax(0, 1fr));
        }

        .egypt-market-layout {
          grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.82fr);
        }

        .admin-summary {
          grid-template-columns: repeat(3, minmax(0, 1fr));
        }
      }