/* ============================================
   LEOKO BARBER — Design System
   Urban Barbershop Dark Mode
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Bebas+Neue&display=swap');

/* --- TOKENS --- */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-glass: rgba(17,17,24,0.85);
  --border-color: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);

  --text-primary: #f0f0f5;
  --text-secondary: #8888a0;
  --text-muted: #55556a;

  --accent-cyan: #00f0ff;
  --accent-orange: #ff6b00;
  --accent-green: #00ff88;
  --accent-red: #ff3366;
  --accent-purple: #a855f7;

  --glow-cyan: 0 0 30px rgba(0,240,255,0.15);
  --glow-orange: 0 0 30px rgba(255,107,0,0.15);
  --glow-green: 0 0 20px rgba(0,255,136,0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --font-body: 'Inter', -apple-system, sans-serif;
  --font-display: 'Bebas Neue', sans-serif;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: var(--accent-cyan); text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; }
.font-display { font-family: var(--font-display); letter-spacing: 0.05em; }
.text-gradient {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-glow {
  text-shadow: 0 0 40px rgba(0,240,255,0.3), 0 0 80px rgba(0,240,255,0.1);
}
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 2rem; }
.text-4xl { font-size: 2.5rem; }
.text-5xl { font-size: 3.5rem; }
.text-muted { color: var(--text-secondary); }
.text-cyan { color: var(--accent-cyan); }
.text-orange { color: var(--accent-orange); }
.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }
.fw-400 { font-weight: 400; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.fw-900 { font-weight: 900; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.1em; }

/* --- LAYOUT --- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.w-full { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.p-2 { padding: 8px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.px-3 { padding-left: 12px; padding-right: 12px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.px-6 { padding-left: 24px; padding-right: 24px; }
.hidden { display: none !important; }
.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.text-center { text-align: center; }

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
.hide-scroll::-webkit-scrollbar { display: none; }
.hide-scroll { -ms-overflow-style: none; scrollbar-width: none; }

/* --- CARD --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  backdrop-filter: blur(20px);
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}
.card-glow:hover {
  box-shadow: var(--glow-cyan);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.875rem;
  transition: var(--transition-bounce);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), #00b8d4);
  color: #000;
  box-shadow: var(--glow-cyan);
}
.btn-primary:hover { box-shadow: 0 0 40px rgba(0,240,255,0.3); }

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

.btn-orange {
  background: linear-gradient(135deg, var(--accent-orange), #ff8c00);
  color: #fff;
  box-shadow: var(--glow-orange);
}

.btn-danger {
  background: rgba(255,51,102,0.1);
  color: var(--accent-red);
  border: 1px solid rgba(255,51,102,0.2);
}
.btn-danger:hover { background: var(--accent-red); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card); }

.btn-sm { padding: 8px 16px; font-size: 0.75rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-icon {
  width: 40px; height: 40px; padding: 0;
  border-radius: var(--radius-md);
  display: inline-flex; align-items: center; justify-content: center;
}

/* --- INPUTS --- */
.input, .select, .textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent-cyan);
  background: rgba(0,240,255,0.03);
  box-shadow: 0 0 0 3px rgba(0,240,255,0.08);
}
.input::placeholder { color: var(--text-muted); }
.textarea { min-height: 100px; resize: vertical; }
.select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238888a0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* --- BADGE --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-cyan { background: rgba(0,240,255,0.1); color: var(--accent-cyan); }
.badge-orange { background: rgba(255,107,0,0.1); color: var(--accent-orange); }
.badge-green { background: rgba(0,255,136,0.1); color: var(--accent-green); }
.badge-red { background: rgba(255,51,102,0.1); color: var(--accent-red); }
.badge-purple { background: rgba(168,85,247,0.1); color: var(--accent-purple); }

/* --- AVATAR --- */
.avatar {
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border-color);
}
.avatar-sm { width: 36px; height: 36px; }
.avatar-lg { width: 64px; height: 64px; }
.avatar-xl { width: 96px; height: 96px; border-width: 3px; }

/* --- MODAL --- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.3s ease;
}

/* --- TOAST --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  animation: slideInRight 0.4s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
}
.toast-success { border-left: 3px solid var(--accent-green); }
.toast-error { border-left: 3px solid var(--accent-red); }
.toast-info { border-left: 3px solid var(--accent-cyan); }

/* --- HEADER / NAV --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}
.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
  background: rgba(0,240,255,0.05);
}

/* --- SIDEBAR (Admin) --- */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.sidebar-link:hover { background: var(--bg-card); color: var(--text-primary); }
.sidebar-link.active {
  background: rgba(0,240,255,0.08);
  color: var(--accent-cyan);
  border: 1px solid rgba(0,240,255,0.1);
}
.main-content { margin-left: 260px; padding: 24px; min-height: 100vh; }

/* --- KPI CARD --- */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(20px);
}
.kpi-value {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin-top: 8px;
}
.kpi-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
}

/* --- SERVICE CARD (Client) --- */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-bounce);
}
.service-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}
.service-card.selected {
  border-color: var(--accent-cyan);
  background: rgba(0,240,255,0.06);
  box-shadow: var(--glow-cyan);
}
.service-icon { font-size: 2.5rem; margin-bottom: 12px; }
.service-name { font-weight: 700; margin-bottom: 4px; }
.service-price { color: var(--accent-cyan); font-weight: 800; font-size: 1.25rem; }
.service-duration { font-size: 0.75rem; color: var(--text-muted); }

/* --- BARBER SELECTOR --- */
.barber-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-bounce);
  text-align: center;
}
.barber-card:hover { border-color: var(--border-hover); }
.barber-card.selected {
  border-color: var(--accent-cyan);
  background: rgba(0,240,255,0.04);
}
.barber-photo {
  width: 80px; height: 80px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--border-color);
  transition: var(--transition);
}
.barber-card.selected .barber-photo {
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

/* --- TIME SLOTS --- */
.time-slot {
  padding: 10px 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.time-slot:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.time-slot.selected {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
}
.time-slot.unavailable {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- LOYALTY --- */
.loyalty-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.loyalty-dot {
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}
.loyalty-dot.filled {
  background: rgba(0,240,255,0.1);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}
.loyalty-dot.reward {
  background: linear-gradient(135deg, var(--accent-orange), #ff8c00);
  border-color: var(--accent-orange);
  color: #fff;
}

/* --- CALENDAR --- */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.cal-day:hover { background: var(--bg-card-hover); }
.cal-day.today { border: 1px solid var(--accent-cyan); }
.cal-day.selected { background: var(--accent-cyan); color: #000; }
.cal-day.disabled { opacity: 0.2; cursor: not-allowed; pointer-events: none; }
.cal-header {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  text-align: center;
  padding: 8px 0;
}

/* --- BOOKING STEPS --- */
.step-indicator {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}
.step-dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-color);
  transition: var(--transition);
}
.step-dot.active { width: 32px; background: var(--accent-cyan); }
.step-dot.completed { background: var(--accent-green); }

.booking-step { display: none; animation: fadeIn 0.4s ease; }
.booking-step.active { display: block; }

/* --- ANIMATIONS --- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes modalIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0,240,255,0.1); }
  50% { box-shadow: 0 0 40px rgba(0,240,255,0.3); }
}
.animate-fadeIn { animation: fadeIn 0.5s ease; }
.animate-slideUp { animation: slideUp 0.5s ease; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-glow { animation: glow 3s ease-in-out infinite; }

/* ============================================
   RESPONSIVE — Mobile / Tablet / Desktop
   ============================================ */

/* --- MOBILE FIRST: up to 768px --- */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 16px; padding-bottom: 90px; }

  .mobile-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex; justify-content: space-around;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
    z-index: 200;
    backdrop-filter: blur(20px);
  }
  .mobile-nav-item {
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    font-size: 0.6rem; font-weight: 700; color: var(--text-muted);
    padding: 6px 8px; border-radius: var(--radius-md); transition: var(--transition);
    text-decoration: none; border: none; background: none; cursor: pointer;
  }
  .mobile-nav-item.active { color: var(--accent-cyan); }
  .mobile-nav-item span { font-size: 1.2rem; }

  /* All grids stack on mobile */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr !important; }

  /* Typography scaling */
  .text-5xl { font-size: 2.2rem; }
  .text-4xl { font-size: 1.8rem; }
  .text-3xl { font-size: 1.5rem; }
  .text-2xl { font-size: 1.25rem; }

  .hide-mobile { display: none !important; }
  body { padding-bottom: 80px; }

  /* KPI cards 2-column on mobile */
  .kpi-card { padding: 14px; }
  .kpi-value { font-size: 1.5rem; }

  /* Cards thinner padding */
  .card { padding: 16px; }

  /* Modal full width */
  .modal { padding: 20px; border-radius: var(--radius-lg); margin: 10px; max-height: 85vh; }
  .modal-overlay { padding: 10px; }

  /* Buttons smaller */
  .btn-lg { padding: 14px 24px; font-size: 0.9rem; }

  /* Flex wrap helper */
  .flex { flex-wrap: wrap; }
  .flex.items-center { flex-wrap: wrap; }

  /* Input fields */
  .input, .select { padding: 12px 14px; font-size: 0.9rem; }

  /* Toast position */
  .toast-container { bottom: 90px; right: 12px; left: 12px; }
  .toast { min-width: auto; width: 100%; font-size: 0.8rem; padding: 12px 16px; }

  /* Header mobile */
  .header .container { padding: 0 12px; }

  /* Booking panel */
  .booking-panel { padding: 20px; }

  /* Time slots 3 columns on mobile */
  #timeSlotsGrid { grid-template-columns: repeat(3, 1fr) !important; gap: 6px !important; }

  /* Calendar responsive */
  .cal-day { font-size: 0.75rem; }

  /* Service cards 2-col on mobile */
  #bookingServices { grid-template-columns: repeat(2, 1fr) !important; }

  /* Schedule grid (calendar page) */
  .schedule-grid { font-size: 0.8rem; }
  .schedule-time-label { font-size: 0.6rem; height: 50px; }
  .schedule-row { height: 50px; }

  /* Quick actions 2x2 */
  .quick-actions { grid-template-columns: repeat(2, 1fr) !important; gap: 8px; }
  .quick-action { padding: 14px; }
  .quick-action span:first-child { font-size: 1.4rem; }
  .quick-action span:last-child { font-size: 0.65rem; }

  /* Product grids */
  .product-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .pos-product { padding: 10px; }
  .pos-product img, .pos-product .no-img { height: 90px; }

  /* Analytics charts */
  .chart-card { padding: 16px; }
  .chart-card canvas { max-height: 200px; }

  /* Period buttons wrap */
  .period-btn { padding: 6px 14px; font-size: 0.7rem; }

  /* Shop grid mobile */
  #shopGrid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }

  /* Barbers list */
  #barbersList { grid-template-columns: 1fr !important; }

  /* Finance grid */
  .grid[style*="repeat(auto-fit"] { grid-template-columns: repeat(2, 1fr) !important; }

  /* TV Page responsive */
  .tv-container { padding: 20px; }
  .tv-header { flex-direction: column; gap: 16px; text-align: center; }
  .tv-body { grid-template-columns: 1fr !important; gap: 20px; }
  .tv-title { font-size: 2rem; }
  .tv-clock { font-size: 2.5rem; }
  .tv-current-name { font-size: 2.5rem; }
  .tv-queue-name { font-size: 1rem; }
  .tv-footer { flex-direction: column; gap: 12px; text-align: center; }
  .barber-status { flex-wrap: wrap; justify-content: center; gap: 16px; }

  /* Floating cart */
  #floatingCart { bottom: 80px !important; right: 16px !important; }

  /* Cal controls */
  .cal-controls { width: 100%; justify-content: center; }

  /* Services list */
  #servicesList { grid-template-columns: 1fr !important; }
}

/* --- TABLET: 769px - 1024px --- */
@media (min-width: 769px) and (max-width: 1024px) {
  .mobile-nav { display: none; }
  .show-mobile-only { display: none !important; }

  .sidebar { width: 220px; }
  .sidebar-link { font-size: 0.8rem; padding: 10px 12px; }
  .main-content { margin-left: 220px; padding: 20px; }

  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }

  .kpi-value { font-size: 1.7rem; }

  .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important; }
  #shopGrid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important; }
  #timeSlotsGrid { grid-template-columns: repeat(4, 1fr) !important; }
  #barbersList { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important; }
  #servicesList { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important; }

  .chart-card canvas { max-height: 250px; }

  /* TV page tablet */
  .tv-container { padding: 30px; }
  .tv-current-name { font-size: 3rem; }
}

/* --- DESKTOP: 1025px+ --- */
@media (min-width: 1025px) {
  .mobile-nav { display: none; }
  .show-mobile-only { display: none !important; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* --- PRINT --- */
@media print {
  .sidebar, .mobile-nav, .toast-container, .btn { display: none !important; }
  .main-content { margin-left: 0; }
  body { background: #fff; color: #000; }
}