:root {
    --gold: #C9A84C;
    --gold-light: #E8C97A;
    --gold-dark: #A8872E;
    --black: #0A0A0A;
    --black-soft: #111111;
    --gray-dark: #1A1A1A;
    --gray-mid: #2A2A2A;
    --gray-light: #3A3A3A;
    --text-white: #F5F5F5;
    --text-muted: #888888;
    --text-gold: #C9A84C;
    --success: #2D7A3A;
    --danger: #8B1A1A;
    --border: rgba(201,168,76,0.2);
    --border-strong: rgba(201,168,76,0.5);
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', sans-serif;
    background: var(--black);
    color: var(--text-white);
    overflow-x: hidden;
  }

  /* Evita doble icono de mostrar contraseña (nativo + personalizado) */
  input[type="password"]::-ms-reveal,
  input[type="password"]::-ms-clear {
    display: none;
  }

  input[type="password"]::-webkit-credentials-auto-fill-button {
    visibility: hidden;
    display: none !important;
    pointer-events: none;
    position: absolute;
    right: 0;
  }

  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: var(--black); }
  ::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

  /* Skip navigation link */
  .skip-link {
    position:absolute; top:-100%; left:1rem;
    background:var(--gold); color:var(--black);
    padding:0.6rem 1.2rem; font-weight:700; font-size:0.9rem;
    border-radius:0 0 6px 6px; z-index:100000;
    transition:top 0.2s;
  }
  .skip-link:focus { top:0; }

  /* Tamaños mínimos de fuente para legibilidad */
  .stat-label,
  .b-stat-label,
  .tenant-mini-stat span,
  .badge,
  .form-hint,
  .cal-day-name,
  .footer-copy {
    font-size: max(0.72rem, 11px) !important;
  }

  /* Contraste reforzado en texto muted sobre fondos oscuros */
  @media (prefers-contrast: more) {
    :root { --text-muted: #aaaaaa; }
    .time-slot.occupied, .time-slot.blocked { border-color: rgba(200,200,200,0.5); }
  }

  /* Focus visible for keyboard users */
  :focus-visible { outline: 3px solid rgba(201,168,76,0.24); outline-offset: 2px; }
  .btn-primary:focus-visible, .btn-outline:focus-visible, .btn-gold:focus-visible, .action-btn:focus-visible { outline: 3px solid rgba(201,168,76,0.28); outline-offset: 2px; border-color: var(--gold); }
  .form-input:focus-visible, .form-select:focus-visible, .form-textarea:focus-visible { outline: 3px solid rgba(201,168,76,0.16); outline-offset: 2px; }

  /* ====== LOADING SCREEN ====== */
  #global-loader {
    position:fixed; inset:0; z-index:99999;
    background:var(--black);
    display:flex; align-items:center; justify-content:center;
    flex-direction:column; gap:1rem;
  }
  #global-loader.hidden { display:none; }
  .loader-logo { font-family:'Bebas Neue',sans-serif; font-size:2.5rem; color:var(--gold); letter-spacing:6px; }
  .loader-spinner {
    width:32px; height:32px; border:2px solid var(--border);
    border-top-color:var(--gold); border-radius:50%;
    animation:spin 0.8s linear infinite;
  }
  @keyframes spin { to { transform:rotate(360deg); } }

  /* ====== GATE / PLATFORM SELECT SCREEN ====== */
  #gate-screen {
    display:none; min-height:100vh;
    align-items:center; justify-content:center;
    position:relative; overflow:hidden;
    padding: 2rem;
  }
  #gate-screen.active { display:flex; }
  .admin-panel-shell { display:none; }
  .admin-panel-shell.active { display:block; }
  .gate-bg {
    position:absolute; inset:0;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1207 50%, #0A0A0A 100%);
  }
  .gate-bg::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(ellipse at 50% 30%, rgba(201,168,76,0.08) 0%, transparent 60%);
  }
  .gate-grid {
    position:absolute; inset:0;
    background-image: linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .gate-content {
    position:relative; z-index:2;
    max-width: 460px; width:100%;
    text-align:center;
  }
  .gate-logo { font-family:'Bebas Neue',sans-serif; font-size:3rem; color:var(--gold); letter-spacing:6px; margin-bottom:0.25rem; }
  .gate-logo span { color:var(--text-white); }
  .gate-sub { color:var(--text-muted); font-size:0.85rem; letter-spacing:2px; text-transform:uppercase; margin-bottom:3rem; }
  .gate-panel {
    background:var(--gray-dark);
    border:1px solid var(--border);
    padding:2.5rem;
    text-align:left;
  }
  .modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(10, 10, 10, 0.8);
    z-index: 12000;
  }
  .modal-overlay.active {
    display: flex;
  }
  .modal {
    width: min(100%, 560px);
    max-height: min(95vh, 860px);
    overflow: hidden;
    background: var(--gray-dark);
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: 0 35px 100px rgba(0,0,0,0.35);
  }
  .modal-xl {
    width: min(100%, 940px);
  }
  .modal-large {
    width: min(100%, 760px);
  }
  .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.7px;
    color: var(--text-white);
  }
  .modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
  }
  .modal-close:hover {
    color: var(--gold);
  }
  .modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(95vh - 96px);
  }
  .auth-banner {
    margin-bottom: 1.25rem;
    padding: 1rem 1.2rem;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(201,168,76,0.16), rgba(201,168,76,0.06));
    border: 1px solid rgba(201,168,76,0.15);
  }
  .auth-banner-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.35rem;
  }
  .auth-banner-copy {
    color: rgba(255,255,255,0.88);
    font-size: 0.92rem;
    line-height: 1.8;
  }
  .auth-section-title {
    margin-bottom: 0.85rem;
    color: var(--text-white);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
  }
  .tab-btns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
  }
  .tab-btn {
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-white);
    background: rgba(255,255,255,0.04);
    padding: 0.95rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
  }
  .tab-btn:hover {
    background: rgba(255,255,255,0.08);
  }
  .tab-btn.active {
    background: var(--gold);
    color: var(--black);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(0,0,0,0.18);
  }
  .tab-panel { display: none; }
  .tab-panel.active { display: block; }
  .form-card {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--black-soft);
  }
  .remember-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
  }
  .form-actions { margin-top: 0.75rem; }
  .form-helper {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.5;
  }
  .form-helper-small {
    margin-top: 0.35rem;
    color: rgba(255,255,255,0.72);
    font-size: 0.82rem;
  }
  .auth-footer-text {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-white);
    text-align: center;
  }
  .auth-footer-text span {
    color: var(--gold);
    cursor: pointer;
    font-weight: 700;
  }
  .auth-footer-text span:hover { color: var(--gold-light); }
  .admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
  }
  .admin-table th,
  .admin-table td {
    padding: 0.95rem 0.85rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-white);
    text-align: left;
    font-size: 0.86rem;
  }
  .admin-table th {
    color: var(--gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
  }
  .admin-table tbody tr:hover { background: rgba(201,168,76,0.06); }
  .gate-tabs { display:flex; border-bottom:1px solid var(--border); margin-bottom:1.75rem; }
  .gate-tab {
    flex:1; padding:0.75rem; text-align:center;
    background:none; border:none; color:var(--text-muted);
    font-size:0.78rem; letter-spacing:1px; text-transform:uppercase;
    cursor:pointer; transition:all 0.3s; font-family:'Inter',sans-serif;
    border-bottom:2px solid transparent;
  }
  .gate-tab.active { color:var(--gold); border-bottom-color:var(--gold); }
  .gate-panel-body { display:none; }
  .gate-panel-body.active { display:block; }
  .gate-hint { color:var(--text-muted); font-size:0.78rem; text-align:center; margin-top:1.5rem; line-height:1.6; }
  .gate-error { color:#E74C3C; font-size:0.8rem; margin-top:0.75rem; text-align:center; display:none; }
  .gate-error.show { display:block; }
  .gate-back {
    color:var(--text-muted); font-size:0.78rem; cursor:pointer;
    display:inline-flex; align-items:center; gap:0.4rem; margin-bottom:1.5rem;
    transition:color 0.3s;
  }
  .gate-back:hover { color:var(--gold); }

  /* ====== NAVBAR ====== */
  #navbar {
    position: fixed; top:0; left:0; right:0; z-index:1000;
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 2rem;
    display: flex; align-items: center; justify-content: space-between;
    height: 70px;
    transition: all 0.3s;
  }
  .nav-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--gold);
    letter-spacing: 3px;
    cursor: pointer;
    display:flex; align-items:center; gap:0.6rem;
    border: none;
    background: none;
    padding: 0;
  }
  .nav-logo span { color: var(--text-white); }
  .nav-links {
    display: flex; align-items: center; gap: 2rem;
    list-style: none;
  }
  .nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s;
    cursor: pointer;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-actions { display: flex; align-items: center; gap: 1rem; }
  .btn-nav-login {
    color: var(--text-muted);
    background: none; border: none;
    font-size: 0.8rem; letter-spacing:1px;
    text-transform: uppercase; cursor: pointer;
    transition: color 0.3s;
    font-family: 'Inter', sans-serif;
  }
  .btn-nav-login:hover { color: var(--gold); }
  .btn-gold {
    background: var(--gold);
    color: var(--black);
    border: none;
    padding: 0.6rem 1.4rem;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
  }
  .btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }
  .hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
  .hamburger span { width:24px; height:2px; background:var(--gold); transition:all 0.3s; }

  /* ====== SECTIONS CONTROL ====== */
  .page-section { display: none; }
  .page-section.active { display: block; }

  /* ====== HERO ====== */
  #hero {
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 70px;
  }
  .hero-bg {
    position: absolute; inset:0;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1207 50%, #0A0A0A 100%);
  }
  .hero-bg::before {
    content:'';
    position:absolute; inset:0;
    background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.08) 0%, transparent 60%);
  }
  .hero-grid {
    position: absolute; inset:0;
    background-image: linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .hero-content {
    position: relative; z-index:2;
    max-width: 1200px; margin: 0 auto;
    padding: 4rem 2rem;
    display: grid; grid-template-columns: 1fr 1fr;
    align-items: center; gap: 4rem;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 0.75rem;
    color: var(--gold); font-size: 0.75rem;
    letter-spacing: 3px; text-transform: uppercase;
    margin-bottom: 1.5rem;
  }
  .hero-eyebrow::before, .hero-eyebrow::after {
    content:''; flex:1; height:1px; background:var(--gold); width:40px;
  }
  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
  }
  .hero-title em { color: var(--gold); font-style: normal; }
  .hero-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 480px;
  }
  .hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
  .btn-primary {
    background: var(--gold);
    color: var(--black);
    border: none;
    padding: 0.9rem 2rem;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
  }
  .btn-primary:hover { background: var(--gold-light); transform:translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.3); }
  .btn-primary:disabled { opacity:0.4; cursor:not-allowed; transform:none; box-shadow:none; }
  .btn-outline {
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 0.9rem 2rem;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
  }
  .btn-outline:hover { background: var(--gold); color: var(--black); }
  .hero-visual {
    display: flex; flex-direction: column; gap: 1rem;
  }
  .hero-card {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
  }
  .hero-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .hero-card-main {
    background: var(--gray-dark);
    border: 1px solid var(--border-strong);
    padding: 2rem;
    text-align: center;
    position: relative;
  }
  .hero-barber-icon {
    font-size: 4rem;
    color: var(--gold);
    margin-bottom: 1rem;
    display: block;
  }
  .hero-stat { display: flex; justify-content: space-around; margin-top: 1rem; }
  .stat-item { text-align: center; }
  .stat-num { font-family:'Playfair Display',serif; font-size:1.8rem; color:var(--gold); font-weight:700; }
  .stat-label { font-size:0.7rem; color:var(--text-muted); letter-spacing:1px; text-transform:uppercase; }
  .hero-cards-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .mini-card {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    padding: 1rem;
    text-align: center;
  }
  .mini-card i { color: var(--gold); font-size: 1.5rem; margin-bottom: 0.5rem; display:block; }
  .mini-card p { font-size: 0.75rem; color: var(--text-muted); }
  .mini-card strong { color: var(--text-white); font-size: 0.85rem; }

  /* ====== SECTION TITLE ====== */
  .section-header { text-align: center; margin-bottom: 3rem; }
  .section-eyebrow {
    color: var(--gold); font-size: 0.7rem;
    letter-spacing: 4px; text-transform: uppercase;
    display: block; margin-bottom: 0.75rem;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
  }
  .section-title em { color: var(--gold); font-style: normal; }
  .gold-divider {
    width: 60px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 1rem auto;
  }
  .section-desc { color: var(--text-muted); max-width: 500px; margin: 0 auto; font-size:0.9rem; }
  section { padding: 5rem 2rem; }
  .container { max-width: 1200px; margin: 0 auto; }

  /* ====== SERVICIOS ====== */
  #servicios { background: var(--black-soft); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
  }
  .service-card {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.4s;
    cursor: pointer;
    position: relative;
  }
  .service-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(201,168,76,0.15);
  }
  .service-img {
    height: 180px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--gray-mid), var(--gray-light));
    font-size: 3.5rem;
    color: var(--gold);
    position: relative;
    overflow: hidden;
  }
  .service-img::after {
    content:''; position:absolute; inset:0;
    background: linear-gradient(180deg, transparent 60%, var(--gray-dark));
  }
  .service-body { padding: 1.5rem; }
  .service-name { font-family:'Playfair Display',serif; font-size:1.2rem; margin-bottom:0.5rem; }
  .service-desc { color: var(--text-muted); font-size:0.82rem; line-height:1.6; margin-bottom:1rem; }
  .service-meta { display:flex; justify-content:space-between; align-items:center; }
  .service-duration { color:var(--text-muted); font-size:0.75rem; }
  .service-duration i { color:var(--gold); margin-right:4px; }
  .service-price {
    font-family:'Playfair Display',serif;
    font-size:1.3rem;
    color:var(--gold);
    font-weight:700;
  }
  .service-badge {
    position:absolute; top:12px; right:12px;
    background:var(--gold); color:var(--black);
    font-size:0.65rem; font-weight:700;
    padding:3px 8px; letter-spacing:1px; text-transform:uppercase;
    z-index:1;
  }

  /* ====== BARBEROS ====== */
  #barberos { background: var(--black); }
  .barbers-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem; max-width: 900px; margin: 0 auto;
  }
  .barber-card {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.4s;
    position: relative;
  }
  .barber-card:hover { border-color: var(--gold); transform: translateY(-4px); }
  .barber-img {
    height: 260px;
    background: linear-gradient(135deg, var(--gray-mid), var(--gray-light));
    display: flex; align-items: center; justify-content: center;
    font-size: 5rem; color: var(--gold);
    position: relative;
  }
  .barber-img::after {
    content:''; position:absolute; bottom:0; left:0; right:0; height:100px;
    background: linear-gradient(transparent, var(--gray-dark));
  }
  .barber-info { padding: 1.5rem; }
  .barber-name { font-family:'Playfair Display',serif; font-size:1.4rem; margin-bottom:0.3rem; }
  .barber-specialty { color:var(--gold); font-size:0.8rem; letter-spacing:1px; margin-bottom:1rem; }
  .barber-stats { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-bottom:1rem; }
  .b-stat { background:var(--gray-mid); padding:0.75rem; text-align:center; }
  .b-stat-num { font-size:1.4rem; font-weight:700; color:var(--gold); display:block; }
  .b-stat-label { font-size:0.7rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:1px; }
  .barber-schedule { color:var(--text-muted); font-size:0.8rem; }
  .barber-schedule i { color:var(--gold); margin-right:6px; }

  /* ====== RESERVAS ====== */
  #reservas { background: var(--black-soft); }
  .booking-container { max-width:900px; margin:0 auto; }
  .booking-steps {
    display: flex; gap:0; margin-bottom:2rem;
    border: 1px solid var(--border);
    overflow: hidden;
  }
  .step {
    flex:1; padding:1rem; text-align:center;
    background: var(--gray-dark); cursor:pointer;
    border-right: 1px solid var(--border);
    transition: all 0.3s;
    font-size:0.8rem; color:var(--text-muted);
    letter-spacing:1px; text-transform:uppercase;
  }
  .step:last-child { border-right:none; }
  .step.active { background: var(--gold); color: var(--black); font-weight:700; }
  .step.done { background: var(--gray-mid); color: var(--gold); }
  .booking-panel {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    padding: 2rem;
  }
  .form-group { margin-bottom: 1.5rem; }
  .form-label {
    display:block; color:var(--gold);
    font-size:0.75rem; letter-spacing:2px;
    text-transform:uppercase; margin-bottom:0.6rem;
    font-weight:600;
  }
  .form-input, .form-select, .form-textarea {
    width:100%;
    background: var(--gray-mid);
    border: 1px solid var(--border);
    color: var(--text-white);
    padding: 0.85rem 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.3s;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
  }
  .form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23C9A84C' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; }
  .form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--gold); }
  .form-textarea { resize:vertical; min-height:100px; }
  .form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
  .form-hint { color:var(--text-muted); font-size:0.72rem; margin-top:0.4rem; }
  .form-error { display:none; color: var(--danger); font-size:0.82rem; }
  .form-error.visible { display:block; color: var(--danger); }

  /* CALENDAR */
  .calendar-wrapper { margin-bottom:1.5rem; }
  .cal-header {
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:1rem;
  }
  .cal-nav {
    background:var(--gray-mid); border:1px solid var(--border);
    color:var(--gold); width:36px; height:36px;
    display:flex; align-items:center; justify-content:center;
    cursor:pointer; transition:all 0.3s; font-size:0.9rem;
  }
  .cal-nav:hover { background:var(--gold); color:var(--black); }
  .cal-month { font-family:'Playfair Display',serif; font-size:1.1rem; }
  .cal-grid {
    display:grid; grid-template-columns:repeat(7,1fr);
    gap:4px;
  }
  .cal-day-name {
    text-align:center; font-size:0.65rem; color:var(--text-muted);
    text-transform:uppercase; letter-spacing:1px; padding:0.4rem 0;
  }
  .cal-day {
    aspect-ratio:1; display:flex; align-items:center; justify-content:center;
    font-size:0.85rem; cursor:pointer; transition:all 0.3s;
    border: 1px solid transparent;
  }
  .cal-day:hover:not(.empty):not(.past) { border-color:var(--gold); color:var(--gold); }
  .cal-day.selected { background:var(--gold); color:var(--black); font-weight:700; }
  .cal-day.today { border-color:var(--gold-dark); color:var(--gold-dark); }
  .cal-day.past { opacity:0.3; cursor:not-allowed; }
  .cal-day.unavail { opacity:0.25; cursor:not-allowed; background:rgba(139,26,26,0.08); }
  .cal-day.empty { cursor:default; }

  /* TIME SLOTS */
  .time-slots {
    display:grid; grid-template-columns:repeat(auto-fill, minmax(90px,1fr));
    gap:8px; max-height:220px; overflow-y:auto; padding-right:4px;
  }
  .time-slot {
    padding:0.5rem; text-align:center;
    font-size:0.8rem; cursor:pointer;
    border:1px solid var(--border);
    transition:all 0.3s; background:var(--gray-mid);
  }
  .time-slot.available:hover { border-color:var(--gold); color:var(--gold); }
  .time-slot.selected { background:var(--gold); color:var(--black); border-color:var(--gold); font-weight:700; }
  .time-slot.selected-start {
    box-shadow:0 0 0 2px rgba(201,168,76,0.28) inset;
  }
  .time-slot.selected-range {
    background:rgba(201,168,76,0.16);
    border-color:rgba(201,168,76,0.5);
    color:var(--text-white);
    font-weight:600;
  }
  .time-slot.blocked {
    background:rgba(120,120,120,0.16);
    border-color:rgba(140,140,140,0.36);
    color:var(--text-muted);
    cursor:not-allowed;
    font-size:0.72rem;
  }
  .time-slot.occupied {
    background:rgba(139,26,26,0.2); border-color:rgba(139,26,26,0.4);
    color:var(--text-muted); cursor:not-allowed; font-size:0.7rem;
  }
  .slots-empty-msg { color:var(--text-muted); font-size:0.85rem; padding:1rem; text-align:center; background:var(--gray-mid); border:1px solid var(--border); }

  /* CONFIRMATION */
  .confirm-table { width:100%; border-collapse:collapse; }
  .confirm-table tr { border-bottom:1px solid var(--border); }
  .confirm-table td { padding:0.9rem 0; font-size:0.9rem; }
  .confirm-table td:first-child { color:var(--text-muted); width:40%; }
  .confirm-table td:last-child { color:var(--text-white); font-weight:500; }
  .confirm-total td { color:var(--gold) !important; font-weight:700 !important; font-size:1.1rem !important; }

  /* ====== PROMOCIONES ====== */
  #promociones { background: var(--black); }
  .promo-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:1.5rem; }
  .promo-card {
    background: var(--gray-dark);
    border: 1px solid var(--border);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
  }
  .promo-card:hover { border-color:var(--gold); }
  .promo-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .promo-icon { font-size:2.5rem; color:var(--gold); margin-bottom:1rem; }
  .promo-title { font-family:'Playfair Display',serif; font-size:1.3rem; margin-bottom:0.5rem; }
  .promo-desc { color:var(--text-muted); font-size:0.85rem; line-height:1.6; margin-bottom:1rem; }
  .promo-badge {
    display:inline-block;
    background:rgba(201,168,76,0.15); border:1px solid var(--gold);
    color:var(--gold); padding:0.4rem 1rem;
    font-size:0.75rem; font-weight:700; letter-spacing:1px;
  }

  /* ====== FIDELIZACIÓN ====== */
  .loyalty-banner {
    background: var(--gray-dark);
    border: 1px solid var(--gold);
    padding: 2rem;
    text-align: center;
    max-width: 500px;
    margin: 2rem auto 0;
    position: relative;
    overflow: hidden;
  }
  .loyalty-banner::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(ellipse at center, rgba(201,168,76,0.08) 0%, transparent 70%);
  }
  .loyalty-progress-bar {
    background: var(--gray-mid);
    height: 10px; border-radius:5px;
    overflow: hidden; margin: 1rem 0;
  }
  .loyalty-fill {
    height:100%;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold));
    border-radius:5px;
    transition: width 1s;
  }

  /* ====== CONTACTO ====== */
  #contacto { background: var(--black-soft); }
  .contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:3rem; }
  .contact-info-item {
    display:flex; align-items:flex-start; gap:1rem;
    margin-bottom:1.5rem;
  }
  .contact-icon {
    width:44px; height:44px; flex-shrink:0;
    background:rgba(201,168,76,0.1); border:1px solid var(--border);
    display:flex; align-items:center; justify-content:center;
    color:var(--gold);
  }
  .contact-info-item p { color:var(--text-muted); font-size:0.85rem; margin-top:0.25rem; }
  .social-links { display:flex; gap:0.75rem; margin-top:2rem; }
  .social-btn {
    width:44px; height:44px;
    background:var(--gray-mid); border:1px solid var(--border);
    display:flex; align-items:center; justify-content:center;
    color:var(--text-muted); font-size:1rem;
    cursor:pointer; transition:all 0.3s; text-decoration:none;
  }
  .social-btn:hover { background:var(--gold); color:var(--black); border-color:var(--gold); }

  /* ====== FOOTER ====== */
  footer {
    background: var(--black);
    border-top: 1px solid var(--border);
    padding: 3rem 2rem 2rem;
    text-align: center;
  }
  .footer-logo { font-family:'Bebas Neue',sans-serif; font-size:2rem; color:var(--gold); letter-spacing:4px; }
  .footer-tagline { color:var(--text-muted); font-size:0.85rem; font-style:italic; margin:0.5rem 0 1.5rem; }
  .footer-copy { color:var(--text-muted); font-size:0.75rem; margin-top:2rem; }

  /* ====== MODALS ====== */
  .modal-overlay {
    display:none; position:fixed; inset:0;
    background:rgba(0,0,0,0.85); z-index:2000;
    align-items:center; justify-content:center;
    backdrop-filter:blur(4px);
    padding: 1rem;
  }
  .modal-overlay.active { display:flex; }
  .modal {
    background:var(--gray-dark);
    border:1px solid var(--border-strong);
    width:min(480px, 95vw);
    max-height:90vh;
    overflow-y:auto;
    position:relative;
    animation: modalIn 0.3s ease;
  }
  .modal-large { width:min(900px, 95vw); }
  @keyframes modalIn {
    from { opacity:0; transform:translateY(-20px) scale(0.97); }
    to { opacity:1; transform:translateY(0) scale(1); }
  }
  .modal-header {
    padding:1.5rem 2rem;
    border-bottom:1px solid var(--border);
    display:flex; align-items:center; justify-content:space-between;
    position: sticky; top:0; background:var(--gray-dark); z-index:2;
  }
  .modal-title { font-family:'Playfair Display',serif; font-size:1.3rem; }
  .modal-close {
    background:none; border:none; color:var(--text-muted);
    font-size:1.2rem; cursor:pointer; transition:color 0.3s;
    padding:4px;
  }
  .modal-close:hover { color:var(--gold); }
  .modal-body { padding:2rem; }
  .modal-footer { padding:1rem 2rem; border-top:1px solid var(--border); }
  .tab-btns { display:flex; border-bottom:1px solid var(--border); margin-bottom:1.5rem; }
  .tab-btn {
    flex:1; padding:0.75rem; text-align:center;
    background:none; border:none; color:var(--text-muted);
    font-size:0.85rem; letter-spacing:1px; text-transform:uppercase;
    cursor:pointer; transition:all 0.3s; font-family:'Inter',sans-serif;
    border-bottom:2px solid transparent;
  }
  .tab-btn.active { color:var(--gold); border-bottom-color:var(--gold); }
  .tab-panel { display:none; }
  .tab-panel.active { display:block; }

  #auth-modal .tab-btn {
    color: var(--text-white);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    margin-bottom: 0;
  }
  #auth-modal .tab-btn:hover {
    color: var(--text-white);
    background: rgba(255,255,255,0.12);
  }
  #auth-modal .tab-btn.active {
    background: var(--gold);
    color: var(--black);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(0,0,0,0.18);
  }

  /* ====== ADMIN PANEL (shared shell: tenant admin + master admin) ====== */
  .admin-panel-shell {
    display:none; position:fixed; inset:0; z-index:3000;
    background:var(--black); overflow-y:auto;
  }
  .admin-panel-shell.active { display:block; }
  .admin-sidebar {
    position:fixed; left:0; top:0; bottom:0; width:240px;
    background:var(--gray-dark); border-right:1px solid var(--border);
    padding:0;
    display:flex; flex-direction:column;
    z-index:10; overflow-y:auto;
  }
  .admin-logo {
    padding:1.5rem;
    border-bottom:1px solid var(--border);
    font-family:'Bebas Neue',sans-serif;
    font-size:1.4rem; color:var(--gold); letter-spacing:3px;
  }
  .admin-logo small { display:block; color:var(--text-muted); font-family:'Inter',sans-serif; font-size:0.7rem; letter-spacing:1px; text-transform:uppercase; margin-top:2px; }
  .admin-nav { flex:1; padding:1rem 0; overflow-y:auto; }
  .admin-nav-item {
    display:flex; align-items:center; gap:0.75rem;
    padding:0.85rem 1.5rem; cursor:pointer;
    color:var(--text-muted); font-size:0.85rem;
    transition:all 0.3s; letter-spacing:0.5px;
    border-left:3px solid transparent;
  }
  .admin-nav-item:hover { color:var(--text-white); background:rgba(201,168,76,0.05); }
  .admin-nav-item.active { color:var(--gold); background:rgba(201,168,76,0.08); border-left-color:var(--gold); }
  .admin-nav-item i { width:18px; text-align:center; }
  .admin-main {
    margin-left:240px; padding:2rem;
    min-height:100vh;
  }
  .admin-header {
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:2rem; padding-bottom:1rem;
    border-bottom:1px solid var(--border);
    flex-wrap: wrap; gap:1rem;
  }
  .admin-page-title { font-family:'Playfair Display',serif; font-size:1.6rem; }
  .admin-page-title small { color:var(--text-muted); font-family:'Inter',sans-serif; font-size:0.8rem; display:block; font-weight:400; }
  .stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1rem; margin-bottom:2rem; }
  .stat-card {
    background:var(--gray-dark);
    border:1px solid var(--border);
    padding:1.5rem;
    position:relative; overflow:hidden;
    transition:border-color 0.3s;
  }
  .stat-card:hover { border-color:var(--gold); }
  .stat-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    background:linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .stat-card-icon { color:var(--gold); font-size:1.5rem; margin-bottom:0.75rem; }
  .stat-card-value { font-family:'Playfair Display',serif; font-size:2rem; font-weight:700; }
  .stat-card-label { color:var(--text-muted); font-size:0.75rem; text-transform:uppercase; letter-spacing:1px; margin-top:0.25rem; }
  .admin-table { width:100%; border-collapse:collapse; }
  .admin-table th {
    text-align:left; padding:0.85rem 1rem;
    background:var(--gray-mid); color:var(--gold);
    font-size:0.72rem; letter-spacing:1.5px; text-transform:uppercase;
    border-bottom:1px solid var(--border);
    white-space:nowrap;
  }
  .admin-table td { padding:0.85rem 1rem; border-bottom:1px solid var(--border); font-size:0.85rem; vertical-align:middle; }
  .admin-table tr:hover td { background:rgba(201,168,76,0.03); }
  .badge {
    display:inline-block; padding:0.25rem 0.6rem;
    font-size:0.7rem; font-weight:700; letter-spacing:0.5px;
    text-transform:uppercase;
  }
  .badge-gold { background:rgba(201,168,76,0.2); color:var(--gold); }
  .badge-success { background:rgba(45,122,58,0.2); color:#5CB85C; }
  .badge-danger { background:rgba(139,26,26,0.2); color:#E74C3C; }
  .badge-muted { background:var(--gray-mid); color:var(--text-muted); }
  .action-btn {
    background:none; border:1px solid var(--border);
    color:var(--text-muted); padding:0.3rem 0.6rem;
    font-size:0.75rem; cursor:pointer; transition:all 0.3s;
    font-family:'Inter',sans-serif; margin-right:4px; margin-bottom:4px;
  }
  .action-btn:hover { border-color:var(--gold); color:var(--gold); }
  .action-btn.danger:hover { border-color:#E74C3C; color:#E74C3C; }
  .admin-section { display:none; }
  .admin-section.active { display:block; }
  .admin-card {
    background:var(--gray-dark);
    border:1px solid var(--border);
    padding:1.5rem;
    margin-bottom:1.5rem;
  }
  .admin-card-title { font-size:0.85rem; color:var(--gold); letter-spacing:1px; text-transform:uppercase; margin-bottom:1rem; }
  .filter-row { display:flex; gap:0.75rem; margin-bottom:1.5rem; flex-wrap:wrap; }
  .filter-row .form-input, .filter-row .form-select { max-width:200px; }
  .loyalty-user-card {
    background:var(--gray-mid);
    border:1px solid var(--border);
    padding:1rem; margin-bottom:0.75rem;
    display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:0.75rem;
  }

  /* ====== CLIENT HUB (perfil premium) ====== */
  .client-hub-hero {
    display:grid;
    grid-template-columns:80px 1fr;
    gap:1rem;
    padding:1.2rem 1.5rem;
    background:linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.03));
    border-bottom:1px solid var(--border);
  }
  .client-hub-avatar {
    width:74px;
    height:74px;
    border-radius:50%;
    border:2px solid var(--gold);
    background:rgba(201,168,76,.15);
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:'Playfair Display',serif;
    font-size:1.45rem;
    font-weight:700;
    color:var(--gold);
  }
  .client-hub-greeting {
    color:var(--text-muted);
    font-size:.78rem;
    letter-spacing:1px;
    text-transform:uppercase;
  }
  .client-hub-name {
    font-family:'Playfair Display',serif;
    font-size:1.45rem;
    margin-top:.15rem;
  }
  .client-hub-contact,
  .client-hub-owner {
    color:var(--text-muted);
    font-size:.84rem;
    margin-top:.25rem;
  }
  .client-hub-tags {
    display:flex;
    gap:.5rem;
    flex-wrap:wrap;
    margin-top:.6rem;
  }
  .client-chip {
    background:rgba(201,168,76,0.08);
    border:1px solid var(--border);
    color:var(--text-muted);
    padding:.25rem .6rem;
    font-size:.7rem;
    letter-spacing:.8px;
    text-transform:uppercase;
    font-weight:700;
    display:inline-flex;
    align-items:center;
    gap:.35rem;
  }
  .client-chip i { color:var(--gold); }
  .tier-bronze { border-color:#9c7a3a; color:#b99a63; }
  .tier-silver { border-color:#8f96a3; color:#b6becb; }
  .tier-gold { border-color:var(--gold); color:var(--gold); }

  .client-hub-stats {
    display:grid;
    grid-template-columns:repeat(4,minmax(120px,1fr));
    gap:.75rem;
    padding:1rem 1.5rem;
    background:var(--black-soft);
    border-bottom:1px solid var(--border);
  }
  .client-hub-stat {
    background:var(--gray-mid);
    border:1px solid var(--border);
    padding:.85rem;
  }
  .client-hub-stat .v {
    font-family:'Playfair Display',serif;
    font-size:1.25rem;
    color:var(--gold);
    font-weight:700;
  }
  .client-hub-stat .v.ok { color:#5CB85C; }
  .client-hub-stat .k {
    color:var(--text-muted);
    font-size:.68rem;
    letter-spacing:1px;
    text-transform:uppercase;
    margin-top:.2rem;
  }

  .client-hub-progress-wrap {
    margin:1rem 1.5rem 0;
    padding:1rem;
    background:var(--gray-mid);
    border:1px solid var(--border);
  }
  .client-hub-progress-wrap.muted {
    border-style:dashed;
    opacity:.9;
  }
  .client-hub-progress-head {
    display:flex;
    justify-content:space-between;
    gap:1rem;
    flex-wrap:wrap;
    font-size:.84rem;
  }
  .client-hub-progress-head .to-next {
    color:var(--gold);
  }
  .client-hub-progress-bar {
    margin-top:.8rem;
    height:12px;
    background:var(--gray-dark);
    border-radius:999px;
    overflow:hidden;
  }
  .client-hub-progress-fill {
    height:100%;
    background:linear-gradient(90deg,var(--gold-dark),var(--gold));
    transition:width .8s ease;
  }
  .client-hub-progress-tips {
    margin-top:.75rem;
    color:var(--text-muted);
    font-size:.78rem;
    display:flex;
    gap:.9rem;
    flex-wrap:wrap;
  }
  .client-hub-progress-tips i { color:var(--gold); }
  .client-hub-reward {
    margin-top:.65rem;
    color:var(--gold);
    font-size:.85rem;
    font-weight:600;
  }

  .client-hub-actions {
    padding:1rem 1.5rem;
    display:flex;
    gap:.65rem;
    flex-wrap:wrap;
    border-bottom:1px solid var(--border);
  }
  .client-logout-btn {
    background:#8B1A1A;
    color:#fff;
    border:none;
    padding:.75rem 1.15rem;
    font-weight:700;
    font-size:.78rem;
    letter-spacing:1px;
    text-transform:uppercase;
    cursor:pointer;
    font-family:'Inter',sans-serif;
  }
  .client-hub-history {
    padding:1.2rem 1.5rem 1.5rem;
  }
  .client-hub-history-title {
    font-size:.82rem;
    color:var(--gold);
    letter-spacing:1px;
    text-transform:uppercase;
    margin-bottom:.75rem;
  }

  /* ====== CLIENT BOOKINGS PANEL ====== */
  .client-bookings-hero {
    display:flex;
    justify-content:space-between;
    gap:1rem;
    align-items:center;
    flex-wrap:wrap;
    padding:1rem 1.25rem;
    background:linear-gradient(140deg, rgba(201,168,76,0.11), rgba(201,168,76,0.02));
    border:1px solid var(--border);
  }
  .client-bookings-kicker {
    color:var(--text-muted);
    font-size:.72rem;
    letter-spacing:1px;
    text-transform:uppercase;
  }
  .client-bookings-title {
    margin-top:.2rem;
    font-family:'Playfair Display',serif;
    font-size:1.3rem;
  }
  .client-bookings-sub {
    margin-top:.2rem;
    color:var(--text-muted);
    font-size:.84rem;
  }
  .client-bookings-stats {
    margin-top:.9rem;
    display:grid;
    grid-template-columns:repeat(5,minmax(100px,1fr));
    gap:.65rem;
  }
  .client-bookings-stat {
    background:var(--gray-mid);
    border:1px solid var(--border);
    padding:.8rem;
  }
  .client-bookings-stat .v {
    font-family:'Playfair Display',serif;
    font-size:1.15rem;
    color:var(--gold);
    font-weight:700;
  }
  .client-bookings-stat .k {
    margin-top:.15rem;
    color:var(--text-muted);
    font-size:.66rem;
    text-transform:uppercase;
    letter-spacing:.9px;
  }
  .client-bookings-table-wrap {
    margin-top:1rem;
    background:var(--gray-mid);
    border:1px solid var(--border);
    padding:1rem;
  }
  .client-bookings-table-title {
    font-size:.78rem;
    color:var(--gold);
    letter-spacing:1px;
    text-transform:uppercase;
    margin-bottom:.6rem;
  }
  .client-bookings-vip {
    margin-top:1rem;
    background:var(--gray-mid);
    border:1px solid var(--border);
    padding:1rem;
  }
  .client-bookings-vip.muted {
    border-style:dashed;
    opacity:.9;
  }
  .client-bookings-vip-head {
    display:flex;
    justify-content:space-between;
    gap:1rem;
    flex-wrap:wrap;
    font-size:.82rem;
    margin-bottom:.5rem;
  }
  .client-bookings-vip-head span:last-child { color:var(--gold); }
  .client-bookings-vip-bar {
    height:10px;
    border-radius:999px;
    background:var(--gray-dark);
    overflow:hidden;
  }
  .client-bookings-vip-fill {
    height:100%;
    background:linear-gradient(90deg,var(--gold-dark),var(--gold));
    transition:width .8s ease;
  }
  .client-bookings-vip-msg {
    margin-top:.65rem;
    color:var(--text-muted);
    font-size:.84rem;
  }
  .client-bookings-vip-reward {
    margin-top:.45rem;
    color:var(--gold);
    font-size:.86rem;
    font-weight:600;
  }

  /* Microinteracciones: entrada premium y revelado escalonado */
  @keyframes clientFadeRise {
    from { opacity:0; transform:translateY(12px) scale(0.995); }
    to { opacity:1; transform:translateY(0) scale(1); }
  }
  @keyframes clientGlowIn {
    from { box-shadow:0 0 0 rgba(201,168,76,0); }
    to { box-shadow:0 6px 18px rgba(201,168,76,0.08); }
  }
  @keyframes clientCounterPop {
    0% { transform:translateY(0) scale(1); text-shadow:0 0 0 rgba(201,168,76,0); }
    40% { transform:translateY(-1px) scale(1.06); text-shadow:0 0 14px rgba(201,168,76,0.32); }
    100% { transform:translateY(0) scale(1); text-shadow:0 0 0 rgba(201,168,76,0); }
  }

  .client-counter { display:inline-block; }
  .client-counter.counter-done { animation:clientCounterPop .34s ease-out; }

  .client-hub-hero,
  .client-hub-progress-wrap,
  .client-hub-actions,
  .client-hub-history,
  .client-bookings-hero,
  .client-bookings-table-wrap,
  .client-bookings-vip {
    animation:clientFadeRise .45s ease both;
  }

  .client-hub-stat,
  .client-bookings-stat {
    animation:clientFadeRise .4s ease both;
  }

  .client-hub-stat:nth-child(1),
  .client-bookings-stat:nth-child(1) { animation-delay:.04s; }
  .client-hub-stat:nth-child(2),
  .client-bookings-stat:nth-child(2) { animation-delay:.09s; }
  .client-hub-stat:nth-child(3),
  .client-bookings-stat:nth-child(3) { animation-delay:.14s; }
  .client-hub-stat:nth-child(4),
  .client-bookings-stat:nth-child(4) { animation-delay:.19s; }
  .client-bookings-stat:nth-child(5) { animation-delay:.24s; }

  .client-hub-progress-wrap,
  .client-bookings-vip {
    animation:clientFadeRise .5s ease both, clientGlowIn .8s ease both;
  }

  .client-hub-progress-fill,
  .client-bookings-vip-fill {
    transition:width .9s ease, filter .25s ease;
  }
  .client-hub-progress-wrap:hover .client-hub-progress-fill,
  .client-bookings-vip:hover .client-bookings-vip-fill {
    filter:brightness(1.07);
  }

  @media (prefers-reduced-motion: reduce) {
    .client-hub-hero,
    .client-hub-progress-wrap,
    .client-hub-actions,
    .client-hub-history,
    .client-bookings-hero,
    .client-bookings-table-wrap,
    .client-bookings-vip,
    .client-hub-stat,
    .client-bookings-stat {
      animation:none !important;
    }
    .client-hub-progress-fill,
    .client-bookings-vip-fill {
      transition:none !important;
    }
    .client-counter.counter-done {
      animation:none !important;
    }
  }

  .loyalty-mini-bar { background:var(--gray-dark); height:6px; width:120px; border-radius:3px; overflow:hidden; margin-top:4px; }
  .loyalty-mini-fill { height:100%; background:linear-gradient(90deg,var(--gold-dark),var(--gold)); border-radius:3px; }
  .income-row { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
  .income-item {
    background:var(--gray-mid); border:1px solid var(--border);
    padding:1.5rem; text-align:center;
  }
  #admin-income .admin-card {
    border-color:rgba(201,168,76,0.2);
    box-shadow:0 10px 26px rgba(0,0,0,0.2);
  }
  #admin-income .admin-card-title {
    font-family:'Playfair Display',serif;
    letter-spacing:.8px;
    text-transform:none;
    font-size:1rem;
  }
  #admin-income .btn-outline,
  #admin-income .btn-gold {
    border-radius:10px;
  }
  #admin-income .income-item {
    border-radius:12px;
    padding:1.1rem;
  }
  #admin-income #income-cards {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
    gap:1rem;
  }
  #admin-income .income-val {
    font-size:1.55rem;
  }
  #admin-income .income-label {
    letter-spacing:.7px;
  }
  #admin-income .admin-table th {
    font-size:.75rem;
    letter-spacing:.5px;
  }
  #admin-income .admin-table td {
    font-size:.8rem;
  }
  .income-val { font-family:'Playfair Display',serif; font-size:1.8rem; color:var(--gold); }
  .income-label { color:var(--text-muted); font-size:0.75rem; text-transform:uppercase; letter-spacing:1px; margin-top:0.3rem; }

  @media (max-width: 900px) {
    .client-hub-stats { grid-template-columns:repeat(2,minmax(120px,1fr)); }
  }
  @media (max-width: 640px) {
    .client-hub-hero { grid-template-columns:1fr; }
    .client-hub-avatar { width:64px; height:64px; }
    .client-hub-name { font-size:1.2rem; }
    .client-hub-stats { grid-template-columns:1fr; }
    .client-bookings-stats { grid-template-columns:repeat(2,minmax(100px,1fr)); }
  }

  /* ====== MASTER ADMIN specific ====== */
  .master-badge-tag {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color:var(--black); font-size:0.62rem; font-weight:800;
    padding:2px 7px; letter-spacing:1px; text-transform:uppercase;
    margin-left:0.5rem;
  }
  .tenant-card {
    background:var(--gray-dark); border:1px solid var(--border);
    padding:1.5rem; transition:all 0.3s; position:relative; overflow:hidden;
  }
  .tenant-card:hover { border-color:var(--gold); }
  .tenant-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    background:linear-gradient(90deg, transparent, var(--gold), transparent);
  }
  .tenant-card-head { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:1rem; }
  .tenant-name { font-family:'Playfair Display',serif; font-size:1.2rem; }
  .tenant-meta { color:var(--text-muted); font-size:0.78rem; margin-top:0.2rem; }
  .tenant-stats-row { display:grid; grid-template-columns:repeat(3,1fr); gap:0.5rem; margin:1rem 0; }
  .tenant-mini-stat { background:var(--gray-mid); padding:0.6rem; text-align:center; }
  .tenant-mini-stat b { display:block; color:var(--gold); font-size:1.1rem; }
  .tenant-mini-stat span { font-size:0.65rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.5px; }
  .tenant-link-box {
    background:var(--gray-mid); border:1px solid var(--border);
    padding:0.6rem 0.8rem; font-size:0.72rem; color:var(--text-muted);
    word-break:break-all; margin-top:0.75rem; display:flex; align-items:center; justify-content:space-between; gap:0.5rem;
  }
  .tenant-link-box code { color:var(--gold); }
  .copy-icon { cursor:pointer; color:var(--gold); flex-shrink:0; }
  .builder-section {
    background:var(--gray-dark); border:1px solid var(--border);
    padding:1.5rem; margin-bottom:1.5rem;
  }
  .builder-section-title {
    color:var(--gold); font-size:0.85rem; letter-spacing:2px; text-transform:uppercase;
    margin-bottom:1.25rem; padding-bottom:0.75rem; border-bottom:1px solid var(--border);
    display:flex; align-items:center; gap:0.6rem;
  }
  .dynamic-row {
    background:var(--gray-mid); border:1px solid var(--border);
    padding:1rem; margin-bottom:0.75rem; position:relative;
  }
  .dynamic-row-remove {
    position:absolute; top:0.6rem; right:0.6rem;
    background:none; border:none; color:var(--text-muted);
    cursor:pointer; font-size:0.9rem; transition:color 0.3s;
  }
  .dynamic-row-remove:hover { color:#E74C3C; }
  .add-row-btn {
    background:none; border:1px dashed var(--border-strong);
    color:var(--gold); padding:0.75rem; width:100%;
    cursor:pointer; font-size:0.8rem; letter-spacing:1px; text-transform:uppercase;
    transition:all 0.3s; font-family:'Inter',sans-serif;
  }
  .add-row-btn:hover { background:rgba(201,168,76,0.08); }
  .color-swatch-row { display:flex; gap:0.6rem; flex-wrap:wrap; }
  .color-swatch {
    width:36px; height:36px; cursor:pointer; border:2px solid transparent;
    transition:all 0.2s; position:relative;
  }
  .color-swatch.selected { border-color:#fff; transform:scale(1.1); }
  .icon-picker-row { display:flex; gap:0.5rem; flex-wrap:wrap; }
  .icon-pick {
    width:42px; height:42px; display:flex; align-items:center; justify-content:center;
    background:var(--gray-dark); border:1px solid var(--border); cursor:pointer;
    font-size:1.3rem; transition:all 0.2s;
  }
  .icon-pick.selected { border-color:var(--gold); background:rgba(201,168,76,0.15); }
  .biz-type-pick {
    flex:1; min-width:160px; padding:1.25rem; text-align:center;
    background:var(--gray-mid); border:2px solid var(--border); cursor:pointer;
    transition:all 0.25s; font-size:0.85rem; color:var(--text-muted);
  }
  .biz-type-pick i { display:block; font-size:1.5rem; margin-bottom:0.5rem; color:var(--text-muted); }
  .biz-type-pick.selected { border-color:var(--gold); color:var(--gold); background:rgba(201,168,76,0.08); }
  .biz-type-pick.selected i { color:var(--gold); }
  .tenant-type-badge {
    font-size:0.62rem; font-weight:700; letter-spacing:0.5px; text-transform:uppercase;
    padding:2px 8px; border-radius:2px; margin-left:0.5rem;
  }
  .tenant-type-badge.barberia { background:rgba(76,154,201,0.18); color:#6BAEE0; }
  .tenant-type-badge.salon { background:rgba(201,76,160,0.18); color:#E06BC0; }

  /* TOAST */
  #toast {
    position:fixed; bottom:2rem; right:2rem; z-index:9999;
    background:var(--gray-dark); border:1px solid var(--gold);
    padding:1rem 1.5rem; color:var(--text-white); font-size:0.9rem;
    transform:translateX(200%); transition:transform 0.4s;
    max-width:320px;
  }
  #toast.show { transform:translateX(0); }
  #toast.error { border-color:#E74C3C; }

  /* LOYALTY POPUP */
  #loyalty-popup {
    display:none; position:fixed; inset:0; z-index:5000;
    background:rgba(0,0,0,0.9);
    align-items:center; justify-content:center;
  }
  #loyalty-popup.active { display:flex; }
  .loyalty-popup-box {
    background:var(--gray-dark);
    border:2px solid var(--gold);
    padding:3rem; text-align:center;
    max-width:400px;
    animation: modalIn 0.5s ease;
    position:relative;
    overflow:hidden;
  }
  .loyalty-popup-box::before {
    content:'';position:absolute;inset:0;
    background:radial-gradient(ellipse at center, rgba(201,168,76,0.1) 0%, transparent 70%);
  }
  .loyalty-popup-icon { font-size:4rem; color:var(--gold); margin-bottom:1rem; }
  .loyalty-popup-title { font-family:'Playfair Display',serif; font-size:2rem; margin-bottom:0.5rem; }
  .loyalty-popup-msg { color:var(--text-muted); font-size:0.9rem; line-height:1.7; margin-bottom:1.5rem; }
  .loyalty-popup-discount { font-family:'Bebas Neue',sans-serif; font-size:4rem; color:var(--gold); display:block; }

  /* WHATSAPP CONFIRMATION */
  .whatsapp-btn {
    background:#25D366; color:#fff;
    border:none; padding:0.9rem 2rem;
    font-weight:700; font-size:0.85rem;
    letter-spacing:1px; text-transform:uppercase;
    cursor:pointer; transition:all 0.3s;
    font-family:'Inter',sans-serif;
    display:inline-flex; align-items:center; gap:0.5rem;
    width:100%; justify-content:center; margin-top:0.75rem;
  }
  .whatsapp-btn:hover { background:#1ebe5d; }

  .credential-box {
    background:var(--gray-mid); border:1px solid var(--gold);
    padding:1.25rem; margin-top:1rem;
  }
  .credential-box .cred-row { display:flex; justify-content:space-between; padding:0.4rem 0; font-size:0.85rem; }
  .credential-box .cred-row span:first-child { color:var(--text-muted); }
  .credential-box .cred-row span:last-child { color:var(--gold); font-weight:700; font-family:monospace; }

  /* ========================================================
     RESPONSIVE — Tablet (≤900px)
     ======================================================== */
  @media(max-width:900px) {
    /* ---- Navbar ---- */
    .nav-links { display:none; }
    .hamburger { display:flex; }

    /* ---- Hero ---- */
    .hero-content { grid-template-columns:1fr; }
    .hero-visual { display:none; }
    .contact-grid { grid-template-columns:1fr; }

    /* ---- Admin / Staff Panel sidebar ---- */
    .admin-sidebar { width:200px; }
    .admin-main { margin-left:200px; }

    /* ---- Finance ---- */
    .income-row { grid-template-columns:repeat(2,1fr); }

    /* ---- Finance top compact (income) ---- */
    #admin-income .finance-income-top-actions {
      margin-bottom: 0.38rem !important;
      padding: 0.5rem 0.68rem !important;
    }
    #admin-income .finance-income-top-btn {
      padding: 0.35rem 0.64rem !important;
      font-size: 0.74rem !important;
    }
    #admin-income .finance-income-top-kpis {
      gap: 0.35rem !important;
      margin-bottom: 0.46rem !important;
    }
    #admin-income .finance-income-top-kpi {
      padding: 0.46rem 0.56rem !important;
    }

    /* ---- Stats grids ---- */
    .stats-grid { grid-template-columns:repeat(2,1fr); }

    /* ---- Admin tables: enable horizontal scroll ---- */
    .table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
    .admin-table { min-width:600px; }

    /* ---- Payments billing cards ---- */
    #payments-billing-cards { grid-template-columns:repeat(2,1fr) !important; }

    /* ---- Notification drawer ---- */
    #admin-notif-drawer { width:320px !important; right:-340px !important; }
    #admin-notif-drawer.open { right:0 !important; }

    /* ---- Filter rows ---- */
    .filter-row { flex-direction:column; gap:0.5rem; }
    .filter-row .form-input,
    .filter-row .form-select { max-width:100%; }
  }

  /* ========================================================
     RESPONSIVE — Mobile (≤600px)
     ======================================================== */
  @media(max-width:600px) {
    /* ---- Sidebar off-canvas ---- */
    .admin-sidebar {
      position:fixed; left:-240px; top:0; bottom:0; width:240px;
      transition:left 0.3s; z-index:50;
      box-shadow:4px 0 24px rgba(0,0,0,0.5);
    }
    .admin-sidebar.open { left:0; }
    .admin-main { margin-left:0; padding:1rem 0.85rem; }

    /* ---- Hamburger overlay ---- */
    .admin-mobile-toggle { display:flex !important; }
    .sidebar-overlay {
      display:none; position:fixed; inset:0; z-index:49;
      background:rgba(0,0,0,0.55);
    }
    .admin-sidebar.open ~ .sidebar-overlay,
    .sidebar-overlay.active { display:block; }

    /* ---- Forms ---- */
    .form-row { grid-template-columns:1fr; }
    .hero-btns { flex-direction:column; }
    .nav-actions .btn-gold { display:none; }

    /* ---- Stats grids: 2-col on mobile ---- */
    .stats-grid { grid-template-columns:repeat(2,1fr); gap:0.65rem; }
    .stat-card { padding:1rem; }
    .stat-card-value { font-size:1.5rem; }

    /* ---- Finance income-row ---- */
    .income-row { grid-template-columns:1fr; }

    /* ---- Finance top compact (income) ---- */
    #admin-income .finance-income-top-actions {
      margin-bottom: 0.3rem !important;
      padding: 0.45rem 0.6rem !important;
    }
    #admin-income .finance-income-top-btn {
      padding: 0.32rem 0.58rem !important;
      font-size: 0.72rem !important;
    }
    #admin-income .finance-income-top-kpis {
      gap: 0.3rem !important;
      margin-bottom: 0.4rem !important;
    }
    #admin-income .finance-income-top-kpi {
      padding: 0.42rem 0.52rem !important;
    }

    /* ---- Finance top compact (egress) ---- */
    #admin-egress .finance-egress-top-actions {
      margin-bottom: 0.35rem !important;
      padding: 0.5rem 0.6rem !important;
    }
    #admin-egress .finance-egress-top-btn {
      padding: 0.35rem 0.64rem !important;
      font-size: 0.74rem !important;
    }
    #admin-egress .finance-egress-top-kpis {
      gap: 0.3rem !important;
      margin-bottom: 0.45rem !important;
    }
    #admin-egress .finance-egress-top-kpi {
      padding: 0.42rem 0.52rem !important;
    }

    /* ---- Finance cards more compact on phone ---- */
    #admin-income .admin-card,
    #admin-egress .admin-card {
      padding: 0.85rem !important;
      margin-bottom: 0.75rem !important;
    }
    #admin-income .form-row,
    #admin-egress .form-row {
      gap: 0.45rem !important;
    }

    /* ---- Tenant stats ---- */
    .tenant-stats-row { grid-template-columns:repeat(3,1fr); }

    /* ---- Admin header ---- */
    .admin-header { flex-direction:column; align-items:flex-start; gap:0.5rem; }
    .admin-page-title { font-size:1.25rem; }

    /* ---- Admin card padding ---- */
    .admin-card { padding:1rem; }

    /* ---- Action buttons: smaller on mobile ---- */
    .action-btn { padding:0.25rem 0.45rem; font-size:0.7rem; }

    /* ---- Table wrapping ---- */
    .table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; border:1px solid var(--border); }
    .admin-table { min-width:520px; }
    .admin-table th,
    .admin-table td { padding:0.6rem 0.55rem; font-size:0.78rem; }

    /* ---- Loyalty cards ---- */
    .loyalty-user-card { flex-direction:column; align-items:flex-start; }

    /* ---- Notification drawer full-width on mobile ---- */
    #admin-notif-drawer {
      width:100vw !important;
      right:-100vw !important;
      border-radius:0 !important;
    }
    #admin-notif-drawer.open { right:0 !important; }

    /* ---- Admin notif bell: lower on mobile to avoid overlap ---- */
    #admin-notif-btn { top:auto !important; bottom:5rem; right:1rem; }

    /* ---- Toast: full-width bottom ---- */
    #toast {
      left:0.75rem; right:0.75rem; bottom:1rem;
      max-width:100%; transform:translateY(200%);
    }
    #toast.show { transform:translateY(0); }

    /* ---- Builder biz-type picks: stack ---- */
    .biz-type-pick { min-width:120px; flex:0 0 calc(50% - 0.5rem); }

    /* ---- Payments billing cards ---- */
    #payments-billing-cards { grid-template-columns:1fr !important; }

    /* ---- Report KPI grid ---- */
    #report-kpi-grid { grid-template-columns:repeat(2,1fr) !important; gap:0.5rem !important; }

    /* ---- Staff profile header ---- */
    .admin-logo { padding:1rem; }
    .admin-logo small { font-size:0.62rem; }

    /* ---- Modal boxes ---- */
    .modal-box,
    .loyalty-popup-box { padding:1.5rem 1rem; width:94vw !important; }

    /* ---- Builder sections ---- */
    .builder-section { padding:1rem; }

    /* ---- Credential box ---- */
    .credential-box .cred-row { font-size:0.76rem; }

    /* ---- Gate screen ---- */
    #gate-screen { padding:1rem; }
  }

  /* ========================================================
     RESPONSIVE — Small phones (≤400px)
     ======================================================== */
  @media(max-width:400px) {
    .stats-grid { grid-template-columns:1fr; }
    .tenant-stats-row { grid-template-columns:repeat(2,1fr); }
    .admin-nav-item { padding:0.75rem 1rem; font-size:0.8rem; }
    .btn-primary, .btn-outline { padding:0.7rem 1rem; font-size:0.82rem; }
  }
  .admin-mobile-toggle {
    display:none; position:fixed; bottom:1.5rem; left:1.5rem; z-index:20;
    width:48px; height:48px; background:var(--gold); color:var(--black);
    align-items:center; justify-content:center; cursor:pointer; box-shadow:0 4px 16px rgba(0,0,0,0.4);
  }
  /* NAV MOBILE MENU */
  .mobile-menu {
    display:none; position:fixed;
    top:70px; left:0; right:0;
    background:var(--gray-dark); border-bottom:1px solid var(--border);
    z-index:999; padding:1rem;
  }
  .mobile-menu.open { display:block; }
  .mobile-menu a {
    display:block; padding:0.75rem 1rem;
    color:var(--text-muted); text-decoration:none;
    font-size:0.85rem; letter-spacing:1px; text-transform:uppercase;
    border-bottom:1px solid var(--border); cursor:pointer;
    transition:color 0.3s;
  }
  .mobile-menu a:hover { color:var(--gold); }

/* ── Campana de notificaciones admin ─────────────────────── */
#admin-notif-btn { display:none; }
body.admin-on-dashboard #admin-notif-btn { display:flex; }
#admin-notif-btn:hover { opacity:0.85; transform:scale(1.08); }
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.5; transform:scale(1.3); }
}
#admin-notif-btn .shake { animation: bellShake 0.6s ease; }
@keyframes bellShake {
  0%,100%{transform:rotate(0)} 20%{transform:rotate(-18deg)}
  40%{transform:rotate(18deg)} 60%{transform:rotate(-10deg)} 80%{transform:rotate(10deg)}
}
.notif-item {
  border:1px solid var(--border); border-radius:9px;
  padding:0.9rem 1rem; margin-bottom:0.65rem;
  background:var(--card-bg); transition:border-color 0.2s;
}
.notif-item.urgente { border-left:3px solid #E74C3C; }
.notif-item.alta    { border-left:3px solid #F0A500; }
.notif-item.normal  { border-left:3px solid #3498DB; }
.notif-item-subject { font-weight:600; font-size:0.87rem; color:var(--text); margin-bottom:0.3rem; }
.notif-item-body    { font-size:0.81rem; color:var(--text-muted); line-height:1.5; white-space:pre-wrap; }
.notif-item-meta    { font-size:0.72rem; color:var(--text-muted); margin-bottom:0.4rem; display:flex; gap:0.5rem; flex-wrap:wrap; align-items:center; }
.notif-read-btn {
  background:none; border:1px solid var(--border); border-radius:5px;
  padding:2px 9px; font-size:0.72rem; color:var(--text-muted);
  cursor:pointer; margin-top:0.5rem; transition:color 0.2s,border-color 0.2s;
}
.notif-read-btn:hover { color:var(--gold); border-color:var(--gold); }