:root {
    --primary: #2c5f6f;
    --bg: #f4f6f7;
    --card-bg: #fff;
    --shadow: 0 2px 10px rgba(0,0,0,0.07);
    --radius: 12px;
  }
  * { box-sizing: border-box; }
  body {
    margin:0; font-family:"Tajawal","Segoe UI",sans-serif; background:var(--bg); color:#1a1a1a;
    padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
  }
  .note {
    margin:14px; padding:10px 14px; background:#fff8e1; border-radius:10px;
    font-size:0.78rem; color:#7a5c00; border:1px solid #ffe082;
  }
  .switch-role {
    position:fixed; bottom:14px; inset-inline-end:14px; z-index:40;
    background:#222; color:#fff; border:none; border-radius:24px; padding:10px 16px;
    font-size:0.75rem; cursor:pointer; box-shadow:0 4px 12px rgba(0,0,0,0.25);
  }

  /* ------------------ صفحة تسجيل الدخول ------------------ */
  .login-page {
    min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:20px;
  }
  .login-box {
    background:#fff; border-radius:16px; box-shadow:var(--shadow); padding:16px 22px 28px; width:100%; max-width:340px;
  }
  .login-box h1 { text-align:center; font-size:1.2rem; color:var(--primary); margin-bottom:24px; }
  .login-box p.sub { text-align:center; color:#888; font-size:0.8rem; margin-bottom:20px; }
  .field { margin-bottom:14px; }
  .field label { display:block; font-size:0.8rem; margin-bottom:5px; color:#444; }
  .field input {
    width:100%; padding:11px 12px; border:1px solid #ddd; border-radius:8px; font-size:0.9rem;
  }
  .remember-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; font-size:0.78rem; }
  .remember-row a { color:var(--primary); text-decoration:none; }
  .login-btn {
    width:100%; padding:12px; background:var(--primary); color:#fff; border:none; border-radius:8px;
    font-size:0.95rem; font-weight:700; cursor:pointer;
  }

  /* ------------------ الشاشة الرئيسية (هيدر عام) ------------------ */
  .topbar {
    background:#fff; padding:14px 16px; display:flex; align-items:center; justify-content:space-between;
    box-shadow:var(--shadow); position:sticky; top:0; z-index:10;
  }
  .topbar h2 { font-size:1rem; margin:0; color:var(--primary); }
  .topbar .user-chip { font-size:0.75rem; color:#666; display:flex; align-items:center; gap:6px; }
  .account-chip {
    font-size:0.75rem; color:#444; background:#f0f0f0; border:none; border-radius:20px;
    padding:7px 14px; display:flex; align-items:center; gap:6px; cursor:pointer; font-weight:600;
  }
  .account-chip:hover { background:#e6e6e6; }

  .dropdown-wrap { position:relative; }
  .dropdown-menu {
    display:none; position:absolute; top:calc(100% + 8px); inset-inline-end:0; background:#fff;
    border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,0.18); width:230px; z-index:100; padding:6px;
  }
  .dropdown-menu.open { display:block; }
  .account-menu-item {
    display:flex; align-items:center; gap:8px; width:100%; padding:13px 14px; background:none; border:none;
    text-align:start; font-size:0.88rem; color:#222; cursor:pointer; border-radius:10px; font-family:inherit;
  }
  .account-menu-item:hover { background:#f5f5f5; }
  .settings-icon-btn {
    background:#f0f0f0; border:none; border-radius:8px; width:32px; height:32px; cursor:pointer; font-size:0.95rem;
  }
  .pw-modal-overlay {
    position:fixed; inset:0; background:rgba(0,0,0,0.45); display:flex; align-items:center; justify-content:center; z-index:60; padding:16px;
  }
  .pw-modal-box { background:#fff; border-radius:16px; padding:22px; width:100%; max-width:340px; }
  .pw-modal-box h3 { margin:0 0 16px; font-size:1.05rem; color:var(--primary); }
  .container { padding:16px; max-width:900px; margin:0 auto; }

  /* ------------------ شاشة الأدمن ------------------ */
  .stats-row { display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin-bottom:18px; }
  @media (min-width:640px){ .stats-row{ grid-template-columns:repeat(4,1fr);} }
  .stat-card { background:var(--card-bg); border-radius:var(--radius); box-shadow:var(--shadow); padding:14px; text-align:center; }
  .stat-card .num { font-size:1.4rem; font-weight:700; color:var(--primary); }
  .stat-card .label { font-size:0.75rem; color:#888; margin-top:2px; }

  .section-title { font-size:0.95rem; font-weight:700; margin:20px 0 10px; }
  .new-project-btn {
    display:inline-flex; align-items:center; padding:10px 18px; background:var(--primary); color:#fff; border:none;
    border-radius:10px; font-size:0.85rem; font-weight:700; cursor:pointer; margin-bottom:14px;
  }
  .projects-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
  @media (min-width:640px){ .projects-grid{ grid-template-columns:repeat(3,1fr);} }
  .project-card {
    background:var(--card-bg); border-radius:var(--radius); box-shadow:var(--shadow); padding:14px;
    display:flex; flex-direction:column; align-items:center; gap:8px; cursor:pointer; position:relative;
  }
  .project-card .logo-circle {
    width:52px; height:52px; border-radius:50%; background:#eee; display:flex; align-items:center;
    justify-content:center; font-size:1.4rem;
  }
  .project-card .p-name { font-size:0.85rem; font-weight:600; text-align:center; }
  .grace-note { font-size:0.65rem; color:#c62828; text-align:center; }
  .status-chip {
    position:absolute; top:8px; inset-inline-start:8px; font-size:0.62rem; padding:2px 8px; border-radius:10px;
  }
  .status-chip.active { background:#e3f6e5; color:#1e7d32; }
  .status-chip.suspended { background:#fdecea; color:#c62828; }

  /* ------------------ صفحة داخل مشروع (أدمن) ------------------ */
  .back-link { font-size:0.8rem; color:var(--primary); cursor:pointer; margin-bottom:10px; display:inline-block; }
  .tabs { display:flex; gap:8px; margin-bottom:14px; overflow-x:auto; }
  .tab-btn {
    padding:8px 14px; border-radius:20px; border:1px solid #ddd; background:#fff; font-size:0.82rem; cursor:pointer; white-space:nowrap;
  }
  .tab-btn.active { background:var(--primary); color:#fff; border-color:var(--primary); }
  .detail-row {
    background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:12px 14px; margin-bottom:10px;
    display:flex; justify-content:space-between; align-items:center;
  }
  .edit-btn { font-size:0.75rem; color:var(--primary); background:none; border:none; cursor:pointer; font-weight:700; }
  .icon-action-btn {
    background:#f2f2f2; border:none; border-radius:8px; width:30px; height:30px; cursor:pointer;
    color:#555; display:inline-flex; align-items:center; justify-content:center;
  }
  .icon-action-btn:hover { background:#e6e6e6; }
  .icon-btn-group { display:inline-flex; align-items:center; gap:6px; }
  .danger-zone {
    margin-top:16px; padding-top:14px; border-top:1px dashed #ddd;
  }

  /* ------------------ شاشة العميل: بطاقة منتج قابلة للتعديل ------------------ */
  .client-product {
    background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:12px; margin-bottom:10px;
    display:flex; gap:12px; align-items:flex-start;
  }
  .client-product .drag-handle { cursor:grab; color:#bbb; font-size:1.1rem; align-self:center; }
  .drag-handle { cursor:grab; color:#bbb; font-size:1.1rem; }
  .client-product .thumb {
    width:92px; aspect-ratio:3/4; border-radius:10px; background:#f5e6d3; display:flex; align-items:center; justify-content:center;
    font-size:2.2rem; flex:0 0 auto; align-self:stretch; box-shadow:inset 0 0 0 1px rgba(0,0,0,0.04);
  }
  .client-product .body { flex:1; min-width:0; }
  .client-product .p-name { font-weight:700; font-size:0.95rem; margin-bottom:8px; }
  .control-row { display:flex; align-items:center; gap:8px; margin-bottom:6px; font-size:0.8rem; flex-wrap:wrap; }
  .control-row label { color:#777; min-width:60px; }
  .control-row input[type=number] { width:80px; padding:5px 8px; border:1px solid #ddd; border-radius:6px; }
  .control-row select { padding:5px 8px; border:1px solid #ddd; border-radius:6px; font-size:0.78rem; }
  .save-hint { font-size:0.7rem; color:#4caf50; opacity:0; transition:opacity .3s; }
  .save-hint.show { opacity:1; }

  .empty-note { text-align:center; color:#999; font-size:0.85rem; padding:30px 0; }
  .category-block { margin-bottom:22px; }
  .uncategorized-divider { border-top:1px solid #e2e2e2; margin:4px 0 18px; }
  .bulk-discount-all-btn {
    display:block; width:100%; padding:11px; background:#fff; color:var(--primary); border:1.5px dashed var(--primary);
    border-radius:10px; font-size:0.82rem; font-weight:700; cursor:pointer; margin-bottom:18px;
  }

  .icon-only-btn {
    background:#f0f0f0; border:none; border-radius:8px; width:30px; height:30px; cursor:pointer;
    font-size:1.1rem; color:#555; line-height:1; display:flex; align-items:center; justify-content:center;
  }
  .category-discount-btn {
    display:flex; align-items:center; justify-content:center; background:#fff; border:1px solid #ddd; color:var(--primary);
    width:28px; height:28px; border-radius:50%; cursor:pointer;
  }
  .category-discount-btn:hover { background:#f7f7f7; }
  .category-block-header {
    display:flex; align-items:center; gap:8px; font-size:0.95rem; font-weight:700; color:var(--primary);
    margin-bottom:10px; padding:0 12px 6px; border-bottom:1px solid #e2e2e2;
  }

  .settings-group { background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:14px; margin-bottom:10px; }
  .settings-label { font-size:0.78rem; color:#777; margin-bottom:6px; }
  .settings-input {
    width:100%; padding:9px 10px; border:1px solid #ddd; border-radius:8px; font-size:0.85rem;
    margin-bottom:10px; font-family:inherit;
  }
  .settings-input:last-child { margin-bottom:0; }
  .upload-row { display:flex; align-items:center; gap:12px; margin-bottom:12px; }
  .social-row {
    display:flex; align-items:center; gap:8px; margin-bottom:10px; padding:8px; background:#fafafa; border-radius:8px;
  }
  .social-icon { color:#555; flex:0 0 auto; display:flex; }
  .social-platform-select {
    border:1px solid #ddd; border-radius:6px; padding:6px 8px; font-size:0.75rem; background:#fff; flex:0 0 auto;
    font-family:inherit; max-width:100px;
  }
  .social-prefix { font-size:0.75rem; color:#999; direction:ltr; white-space:nowrap; flex:0 0 auto; }
  .social-handle-input {
    width:130px; flex:0 0 auto; border:1px solid #ddd; border-radius:6px; padding:7px 8px; font-size:0.8rem;
    direction:ltr; text-align:start;
  }
  .add-social-btn {
    display:inline-flex; align-items:center; background:none; border:1.5px dashed #ccc; color:var(--primary);
    border-radius:8px; padding:8px 16px; font-size:0.8rem; font-weight:700; cursor:pointer;
  }
  .add-social-btn:hover { background:#fafafa; }
  .upload-row:last-child { margin-bottom:0; }
  .header-preview { position:relative; width:100%; margin-bottom:28px; }
  .header-preview-cover {
    width:100%; height:140px; border-radius:12px; background:var(--secondary, #f5e6d3);
    display:flex; align-items:center; justify-content:center; font-size:2.4rem; color:#00000033;
  }
  .header-preview-cover-edit {
    position:absolute; top:8px; inset-inline-end:8px; background:rgba(255,255,255,0.9); border:none;
    border-radius:8px; width:28px; height:28px; display:flex; align-items:center; justify-content:center;
    cursor:pointer; color:#555; box-shadow:0 2px 6px rgba(0,0,0,0.15);
  }
  .header-preview-logo {
    position:absolute; bottom:-18px; left:50%; transform:translateX(-50%); width:64px; height:64px; border-radius:50%;
    background:#f0f0f0; border:3px solid #fff; box-shadow:0 2px 8px rgba(0,0,0,0.15);
    display:flex; align-items:center; justify-content:center; font-size:1.6rem;
  }
  .header-preview-logo-edit {
    position:absolute; bottom:-3px; inset-inline-end:-3px; background:#fff; border:1px solid #eee;
    border-radius:50%; width:20px; height:20px; display:flex; align-items:center; justify-content:center;
    cursor:pointer; color:#555; box-shadow:0 1px 4px rgba(0,0,0,0.2);
  }
  .color-row { display:flex; gap:20px; flex-wrap:wrap; }
  .color-item { display:flex; align-items:center; gap:8px; font-size:0.8rem; color:#555; }
  .color-picker { width:32px; height:32px; border:none; border-radius:8px; padding:0; cursor:pointer; background:none; }
  .hex-input {
    width:82px; padding:6px 8px; border:1px solid #ddd; border-radius:6px; font-size:0.78rem;
    font-family:monospace; text-transform:lowercase; direction:ltr; text-align:center;
  }
  .chart-card { background:var(--card-bg); border-radius:var(--radius); box-shadow:var(--shadow); margin-bottom:12px; overflow:hidden; }
  .chart-header {
    display:flex; justify-content:space-between; align-items:center; padding:14px; cursor:pointer;
    font-size:0.85rem; font-weight:700; color:#444;
  }
  .chevron { transition:transform .2s; color:#999; }
  .chevron.open { transform:rotate(-90deg); }
  .chart-body { max-height:0; overflow:hidden; transition:max-height .25s ease; padding:0 14px; }
  .chart-body.open { max-height:600px; padding:0 14px 14px; }

  .cat-block { background:var(--card-bg); border-radius:var(--radius); box-shadow:var(--shadow); margin-bottom:10px; overflow:hidden; }
  .cat-header {
    display:flex; align-items:center; gap:8px; padding:12px 14px; cursor:pointer; font-size:0.88rem; font-weight:700; color:#333;
  }
  .cat-count {
    background:#f0f0f0; color:#777; font-size:0.68rem; font-weight:700; padding:2px 8px; border-radius:10px;
  }
  .cat-body { max-height:0; overflow:hidden; transition:max-height .25s ease; padding:0 14px; }
  .cat-body.open { max-height:2000px; padding:0 14px 12px; }
  .cat-body .detail-row { background:#fafafa; }
  .view-row {
    display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid #f0f0f0; font-size:0.85rem;
  }
  .view-row:last-of-type { border-bottom:none; }
  .view-label { color:#888; }
  .required-star { color:#c62828; }
  .field-error {
    display:none; color:#c62828; font-size:0.72rem; margin-top:4px;
  }
  .field-error.show { display:block; }
  .input-error { border-color:#c62828 !important; }
  .list-actions-bar { display:flex; gap:8px; margin-bottom: 14px; flex-wrap:wrap; }
  .chart-svg { width:100%; height:auto; display:block; }
.status-page {
  min-height: 100vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:20px; font-family: "Tajawal","Segoe UI",sans-serif;
}