/* ── Animations ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(18px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    @keyframes shimmer {
      0%   { background-position: -200% center; }
      100% { background-position:  200% center; }
    }
    @keyframes pulse-ring {
      0%   { box-shadow: 0 0 0 0 rgba(205,55,127,.45); }
      70%  { box-shadow: 0 0 0 10px rgba(205,55,127,0); }
      100% { box-shadow: 0 0 0 0 rgba(205,55,127,0); }
    }

    /* ── Page shell ── */
    .page-shell {
      max-width: 1180px; margin: 0 auto;
      padding: 48px 24px 80px;
      display: grid;
      grid-template-columns: 260px 1fr;
      gap: 36px;
    }

    /* ── Sidebar ── */
    .sidebar {
      animation: fadeUp .6s var(--ease-smooth) both;
    }
    .profile-hero {
      background: linear-gradient(145deg, var(--color-primary), #a82066);
      border-radius: 20px;
      padding: 32px 24px 28px;
      text-align: center;
      color: #fff;
      position: relative;
      overflow: hidden;
      margin-bottom: 20px;
    }
    .profile-hero::before {
      content: '';
      position: absolute; inset: 0;
      background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
      pointer-events: none;
    }
    .avatar-wrap {
      position: relative; display: inline-block; margin-bottom: 14px;
    }
    .avatar {
      width: 90px; height: 90px; border-radius: 50%;
      object-fit: cover;
      border: 3px solid rgba(255,255,255,.55);
      background: linear-gradient(135deg, #f9c4d8, #fbcdcd);
      display: flex; align-items: center; justify-content: center;
      font-size: 2.2rem; color: var(--color-primary);
    }
    .avatar-initials {
      width: 90px; height: 90px; border-radius: 50%;
      background: rgba(255,255,255,.22);
      border: 3px solid rgba(255,255,255,.55);
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-serif-bold);
      font-size: 1.7rem; color: #fff; letter-spacing: 2px;
    }
    .avatar-edit-btn {
      position: absolute; bottom: 2px; right: 2px;
      width: 28px; height: 28px; border-radius: 50%;
      background: #fff;
      border: none; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 2px 8px rgba(0,0,0,.22);
      transition: transform .25s;
      animation: pulse-ring 2.5s infinite;
    }
    .avatar-edit-btn i { color: var(--color-primary); font-size: .7rem; }
    .avatar-edit-btn:hover { transform: scale(1.18); }
    .profile-name {
      font-family: var(--font-serif-bold);
      font-size: 1.15rem; color: #fff; margin-bottom: 4px;
    }
    .profile-email { font-size: .78rem; color: rgba(255,255,255,.72); letter-spacing: .5px; }
    .profile-badge {
      display: inline-block; margin-top: 12px;
      background: rgba(255,255,255,.18);
      border: 1px solid rgba(255,255,255,.35);
      border-radius: 30px;
      padding: 4px 14px;
      font-size: .72rem; letter-spacing: 1.5px; text-transform: uppercase; color: #fff;
    }

    /* Sidebar nav */
    .sidebar-nav {
      background: #fff;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }
    .sidebar-nav-item {
      display: flex; align-items: center; gap: 13px;
      padding: 15px 20px;
      font-size: .88rem;
      color: var(--color-text-muted);
      cursor: pointer;
      transition: background .2s, color .2s, padding-left .2s;
      border-left: 3px solid transparent;
      position: relative;
    }
    .sidebar-nav-item i { width: 18px; text-align: center; color: var(--color-border-medium); transition: color .2s; }
    .sidebar-nav-item:not(:last-child) { border-bottom: 1px solid var(--color-border-light); }
    .sidebar-nav-item:hover {
      background: #fdf5f8;
      color: var(--color-primary);
      padding-left: 24px;
    }
    .sidebar-nav-item:hover i { color: var(--color-primary); }
    .sidebar-nav-item.active {
      background: linear-gradient(90deg, #fdf0f5, #fff);
      color: var(--color-primary);
      border-left-color: var(--color-primary);
      font-weight: 600;
    }
    .sidebar-nav-item.active i { color: var(--color-primary); }
    .badge-count {
      margin-left: auto;
      background: var(--color-primary);
      color: #fff;
      border-radius: 30px;
      font-size: .68rem;
      padding: 2px 9px;
      font-weight: 700;
    }

    /* ── Main content ── */
    .main-content { min-width: 0; }

    /* Section panels */
    .section-panel {
      display: none;
      animation: fadeUp .5s var(--ease-smooth) both;
    }
    .section-panel.active { display: block; }

    /* Section header */
    .section-header {
      margin-bottom: 28px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--color-border-light);
      display: flex; align-items: flex-end; justify-content: space-between;
    }
    .section-header h2 {
      font-family: var(--font-serif-bold);
      font-size: 1.65rem;
      color: var(--color-text-main);
    }
    .section-header p { font-size: .85rem; color: var(--color-text-muted); margin-top: 4px; }
    .section-header-actions { display: flex; gap: 10px; }

    /* Card */
    .card {
      background: #fff;
      border-radius: 16px;
      box-shadow: var(--shadow-card);
      padding: 28px;
      margin-bottom: 24px;
    }
    .card-title {
      font-family: var(--font-serif);
      font-size: 1rem; font-weight: 700;
      color: var(--color-text-main);
      margin-bottom: 20px;
      display: flex; align-items: center; gap: 8px;
    }
    .card-title i { color: var(--color-primary); font-size: .9rem; }

    /* Form grid */
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
    .form-grid.cols-1 { grid-template-columns: 1fr; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group.full { grid-column: 1 / -1; }
    .form-label {
      font-size: .74rem; letter-spacing: 1.2px; text-transform: uppercase;
      color: var(--color-text-muted); font-weight: 600;
    }
    .form-input {
      padding: 11px 15px;
      border: 1.5px solid var(--color-border-medium);
      border-radius: var(--radius-md);
      font-size: .9rem;
      color: var(--color-text-main);
      background: #fafafa;
      transition: border-color .25s, box-shadow .25s;
      outline: none;
    }
    .form-input:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(205,55,127,.12);
      background: #fff;
    }
    .form-input::placeholder { color: #bbb; }
    .form-actions { display: flex; gap: 10px; margin-top: 8px; justify-content: flex-end; }

    /* ── PROFILE section ── */
    .avatar-upload-area {
      display: flex; align-items: center; gap: 24px;
      padding: 20px;
      background: linear-gradient(135deg, #fdf5f8, #fff9fb);
      border-radius: 14px;
      border: 2px dashed var(--color-accent-bg);
      margin-bottom: 22px;
    }
    .avatar-large {
      width: 86px; height: 86px; border-radius: 50%;
      background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-serif-bold); font-size: 1.9rem; color: #fff;
      flex-shrink: 0; box-shadow: var(--shadow-pink);
    }
    .avatar-upload-info h4 { font-size: .95rem; margin-bottom: 5px; }
    .avatar-upload-info p { font-size: .8rem; color: var(--color-text-muted); margin-bottom: 10px; }
    .avatar-upload-actions { display: flex; gap: 8px; flex-wrap: wrap; }

    /* ── PAYMENT section ── */
    .payment-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 20px; }
    .payment-card {
      border-radius: 14px;
      padding: 22px 20px;
      position: relative;
      overflow: hidden;
      color: #fff;
      min-height: 140px;
      display: flex; flex-direction: column; justify-content: space-between;
    }
    .payment-card.visa { background: linear-gradient(135deg, #1a237e, #283593); }
    .payment-card.mc   { background: linear-gradient(135deg, #b71c1c, #c62828); }
    .payment-card.add  {
      background: none;
      border: 2px dashed var(--color-border-medium);
      color: var(--color-text-muted);
      align-items: center; justify-content: center;
      cursor: pointer;
      transition: border-color .25s, background .25s;
    }
    .payment-card.add:hover { border-color: var(--color-primary); background: #fdf5f8; color: var(--color-primary); }
    .payment-card::before {
      content: '';
      position: absolute; top: -20px; right: -20px;
      width: 100px; height: 100px;
      background: rgba(255,255,255,.07);
      border-radius: 50%;
    }
    .payment-card::after {
      content: '';
      position: absolute; bottom: -30px; right: 20px;
      width: 130px; height: 130px;
      background: rgba(255,255,255,.05);
      border-radius: 50%;
    }
    .card-chip { font-size: .65rem; letter-spacing: 2px; opacity: .7; }
    .card-number { font-family: monospace; font-size: 1rem; letter-spacing: 3px; opacity: .88; }
    .card-meta { display: flex; justify-content: space-between; align-items: flex-end; }
    .card-holder-name { font-size: .78rem; opacity: .75; text-transform: uppercase; letter-spacing: 1px; }
    .card-brand { font-size: 1.3rem; opacity: .9; font-weight: 700; font-style: italic; }
    .card-default-badge {
      display: inline-block; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.4);
      border-radius: 30px; padding: 2px 10px; font-size: .65rem; letter-spacing: 1px; text-transform: uppercase;
      margin-bottom: 8px; width: fit-content;
    }
    .add-card-inner { text-align: center; }
    .add-card-inner i { font-size: 1.6rem; margin-bottom: 8px; }
    .add-card-inner p { font-size: .83rem; }

    /* ── WISHLIST section ── */
    .wishlist-tabs { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
    .wishlist-tab {
      padding: 8px 20px; border-radius: var(--radius-full);
      font-size: .8rem; letter-spacing: .5px;
      cursor: pointer; border: 1.5px solid var(--color-border-medium);
      background: #fff; color: var(--color-text-muted);
      transition: var(--transition-base);
    }
    .wishlist-tab.active {
      background: var(--color-primary);
      border-color: var(--color-primary);
      color: #fff;
      box-shadow: var(--shadow-pink);
    }
    .wishlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
    .wishlist-item {
      background: #fff;
      border-radius: 14px;
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      border: 1.5px solid var(--color-border-light);
      transition: transform .25s, box-shadow .25s;
      cursor: pointer;
    }
    .wishlist-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
    .wishlist-img {
      width: 100%; aspect-ratio: 1/1;
      display: flex; align-items: center; justify-content: center;
      font-size: 2.5rem;
      position: relative;
    }
    .wishlist-img.pink-bg   { background: linear-gradient(135deg, #fde8ef, #fbcdcd); }
    .wishlist-img.nude-bg   { background: linear-gradient(135deg, #f5e8d8, #f0d5b0); }
    .wishlist-img.berry-bg  { background: linear-gradient(135deg, #f0dcf0, #e4c4e4); }
    .wishlist-img.coral-bg  { background: linear-gradient(135deg, #fde8d8, #f8c4a8); }
    .wishlist-heart {
      position: absolute; top: 8px; right: 8px;
      width: 28px; height: 28px; border-radius: 50%;
      background: #fff; border: none; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 2px 8px rgba(0,0,0,.12);
      transition: transform .2s;
    }
    .wishlist-heart i { color: var(--color-primary); font-size: .78rem; }
    .wishlist-heart:hover { transform: scale(1.18); }
    .wishlist-info { padding: 12px 14px; }
    .wishlist-name { font-size: .85rem; font-weight: 600; margin-bottom: 3px; }
    .wishlist-price { font-size: .82rem; color: var(--color-primary); font-weight: 700; }
    .wishlist-shade { font-size: .72rem; color: var(--color-text-muted); }

    /* ── APPOINTMENTS section ── */
    .appt-timeline { position: relative; padding-left: 28px; }
    .appt-timeline::before {
      content: '';
      position: absolute; left: 9px; top: 6px; bottom: 6px;
      width: 2px; background: linear-gradient(to bottom, var(--color-primary), var(--color-accent-bg));
      border-radius: 2px;
    }
    .appt-item {
      position: relative; margin-bottom: 20px;
      background: #fff; border-radius: 14px;
      padding: 20px 22px;
      box-shadow: var(--shadow-soft);
      border: 1.5px solid var(--color-border-light);
      transition: transform .25s, box-shadow .25s;
    }
    .appt-item:hover { transform: translateX(4px); box-shadow: var(--shadow-card); }
    .appt-dot {
      position: absolute; left: -34px; top: 22px;
      width: 14px; height: 14px; border-radius: 50%;
      background: var(--color-primary);
      border: 3px solid #fff;
      box-shadow: 0 0 0 2px var(--color-primary);
    }
    .appt-dot.past { background: var(--color-text-muted); box-shadow: 0 0 0 2px var(--color-text-muted); }
    .appt-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
    .appt-title { font-weight: 700; font-size: .95rem; }
    .appt-status {
      font-size: .7rem; letter-spacing: 1px; text-transform: uppercase;
      padding: 3px 12px; border-radius: 30px; font-weight: 600;
    }
    .appt-status.upcoming { background: #e8f5e9; color: #2e7d32; }
    .appt-status.completed { background: var(--color-bg-alt); color: var(--color-text-muted); }
    .appt-status.cancelled { background: #fff3e0; color: #e65100; }
    .appt-meta { display: flex; gap: 20px; flex-wrap: wrap; }
    .appt-meta-item { display: flex; align-items: center; gap: 7px; font-size: .82rem; color: var(--color-text-muted); }
    .appt-meta-item i { color: var(--color-primary); font-size: .8rem; }
    .appt-actions { margin-top: 14px; display: flex; gap: 8px; }
    .appt-empty {
      text-align: center; padding: 48px 20px;
      color: var(--color-text-muted);
    }
    .appt-empty i { font-size: 2.5rem; color: var(--color-accent-bg); margin-bottom: 14px; }

    /* ── REVIEWS section ── */
    .reviews-summary {
      display: flex; gap: 28px; align-items: center;
      background: linear-gradient(135deg, #fdf5f8, #fff9fb);
      border-radius: 14px;
      padding: 24px 28px;
      margin-bottom: 24px;
      border: 1px solid var(--color-accent-bg);
    }
    .reviews-big-score {
      text-align: center;
      flex-shrink: 0;
    }
    .reviews-big-score .score-num {
      font-family: var(--font-serif-bold);
      font-size: 3.5rem;
      color: var(--color-primary);
      line-height: 1;
    }
    .reviews-big-score .score-label { font-size: .75rem; color: var(--color-text-muted); letter-spacing: 1px; }
    .stars { color: #f4b400; letter-spacing: 2px; font-size: .95rem; }
    .stars.sm { font-size: .78rem; }
    .reviews-bars { flex: 1; }
    .review-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 7px; }
    .review-bar-label { font-size: .78rem; color: var(--color-text-muted); width: 32px; text-align: right; }
    .review-bar-track { flex: 1; height: 8px; background: var(--color-border-light); border-radius: 10px; overflow: hidden; }
    .review-bar-fill { height: 100%; border-radius: 10px; background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary)); }
    .review-bar-count { font-size: .75rem; color: var(--color-text-muted); width: 18px; }

    .review-card {
      background: #fff;
      border-radius: 14px;
      padding: 22px;
      border: 1.5px solid var(--color-border-light);
      margin-bottom: 14px;
      transition: box-shadow .25s;
    }
    .review-card:hover { box-shadow: var(--shadow-card); }
    .review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
    .review-product { display: flex; align-items: center; gap: 12px; }
    .review-product-img {
      width: 46px; height: 46px; border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem; flex-shrink: 0;
    }
    .review-product-info .product-name { font-weight: 700; font-size: .9rem; }
    .review-product-info .product-variant { font-size: .78rem; color: var(--color-text-muted); margin-top: 2px; }
    .review-date { font-size: .76rem; color: var(--color-text-muted); }
    .review-body { font-size: .88rem; color: var(--color-text-main); line-height: 1.65; margin: 10px 0; }
    .review-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
    .review-helpful { font-size: .78rem; color: var(--color-text-muted); }
    .review-helpful span { color: var(--color-primary); font-weight: 600; }
    .review-actions { display: flex; gap: 8px; }

    /* ── Toast notification ── */
    .toast {
      position: fixed; bottom: 30px; right: 30px;
      background: var(--color-text-main);
      color: #fff;
      padding: 14px 22px;
      border-radius: var(--radius-md);
      font-size: .88rem;
      box-shadow: 0 8px 24px rgba(0,0,0,.2);
      display: flex; align-items: center; gap: 10px;
      z-index: 9999;
      transform: translateY(100px); opacity: 0;
      transition: transform .35s var(--ease-smooth), opacity .3s;
    }
    .toast.show { transform: translateY(0); opacity: 1; }
    .toast i { color: #77dd77; }

    /* ── Divider ── */
    .divider {
      height: 1px; background: var(--color-border-light);
      margin: 22px 0;
    }

    /* ── Modal ── */
    .modal-overlay {
      position: fixed; inset: 0;
      background: rgba(0,0,0,.45);
      backdrop-filter: blur(4px);
      z-index: 500;
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity .3s;
    }
    .modal-overlay.open { opacity: 1; pointer-events: all; }
    .modal {
      background: #fff; border-radius: 20px;
      padding: 36px; max-width: 480px; width: 90%;
      box-shadow: 0 32px 64px rgba(0,0,0,.2);
      transform: scale(.95) translateY(16px);
      transition: transform .35s var(--ease-smooth);
    }
    .modal-overlay.open .modal { transform: scale(1) translateY(0); }
    .modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
    .modal-header h3 { font-family: var(--font-serif-bold); font-size: 1.25rem; }
    .modal-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--color-text-muted); }

    /* ── Responsive ── */
    @media (max-width: 860px) {
      .page-shell { grid-template-columns: 1fr; }
      .sidebar { display: flex; flex-direction: column; }
      .sidebar-nav { display: flex; flex-wrap: wrap; border-radius: var(--radius-md); }
      .sidebar-nav-item { border-bottom: none !important; border-right: 1px solid var(--color-border-light); flex: 1; min-width: 100px; justify-content: center; text-align: center; flex-direction: column; gap: 5px; padding: 12px 10px; font-size: .72rem; }
      .sidebar-nav-item.active { border-left: none; border-bottom: 3px solid var(--color-primary) !important; }
      .badge-count { margin: 0 auto; }
      .form-grid { grid-template-columns: 1fr; }
      .form-grid .form-group.full { grid-column: 1; }
      .payment-cards-grid { grid-template-columns: 1fr; }
      .reviews-summary { flex-direction: column; gap: 18px; }
    }
    @media (max-width: 520px) {
      .site-header { padding: 14px 18px; }
      .page-shell { padding: 24px 14px 60px; }
      .wishlist-grid { grid-template-columns: 1fr 1fr; }
    }