/* ============================================
   USEDSAREES.COM - MAIN STYLES
   Version: 1.0
   ============================================ */

/* ============================================
   CSS VARIABLES / ROOT
   ============================================ */
:root {
  /* Primary Colors */
  --primary: #6c5ce7;
  --primary-dark: #5a4bd1;
  --primary-light: #a29bfe;
  --primary-gradient: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);

  /* Secondary Colors */
  --secondary: #00b894;
  --secondary-dark: #00a381;
  --secondary-light: #55efc4;

  /* Accent Colors */
  --accent: #fd79a8;
  --accent-dark: #e84393;

  /* Neutral Colors */
  --dark: #2d3436;
  --dark-light: #636e72;
  --gray: #b2bec3;
  --gray-light: #dfe6e9;
  --light: #f8f9fa;
  --white: #ffffff;

  /* Status Colors */
  --success: #00b894;
  --warning: #fdcb6e;
  --danger: #e17055;
  --info: #74b9ff;

  /* Typography */
  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: "Poppins", "Segoe UI", sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: #f0f2f5;
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
}

.text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: var(--transition-normal);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(108, 92, 231, 0.4);
  color: var(--white);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 184, 148, 0.3);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 184, 148, 0.4);
  color: var(--white);
}

.btn-outline-primary {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-success {
  background: var(--success);
  color: var(--white);
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
}

.btn-warning {
  background: var(--warning);
  color: var(--dark);
}

.btn-info {
  background: var(--info);
  color: var(--white);
}

.btn-lg {
  padding: 0.8rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  background: var(--white);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--spacing-lg);
  font-weight: 600;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  background: transparent;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--spacing-lg);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.3px;
}

.badge-primary {
  background: var(--primary);
  color: var(--white);
}

.badge-success {
  background: var(--success);
  color: var(--white);
}

.badge-danger {
  background: var(--danger);
  color: var(--white);
}

.badge-warning {
  background: var(--warning);
  color: var(--dark);
}

.badge-info {
  background: var(--info);
  color: var(--white);
}

.badge-secondary {
  background: var(--gray);
  color: var(--dark);
}

.badge-dark {
  background: var(--dark);
  color: var(--white);
}

.badge-light {
  background: var(--light);
  color: var(--dark);
}

/* ============================================
   FORMS
   ============================================ */
.form-control {
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  border: 2px solid var(--gray-light);
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(108, 92, 231, 0.15);
}

.form-control-lg {
  padding: 1rem 1.2rem;
  font-size: 1.1rem;
}

.form-control-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

.form-label {
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.3rem;
}

.form-text {
  color: var(--dark-light);
  font-size: 0.85rem;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  padding: 0.8rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--dark);
}

.navbar-brand i {
  color: var(--primary);
}

.navbar-dark .navbar-brand {
  color: var(--white);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8);
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--white);
}

.navbar-light .navbar-nav .nav-link {
  color: var(--dark);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--primary);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
  background: var(--dark);
  min-height: 100vh;
  padding: 0;
  position: sticky;
  top: 0;
}

.sidebar .sidebar-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.sidebar .sidebar-header img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--primary);
}

.sidebar .sidebar-header h6 {
  color: var(--white);
  margin-top: var(--spacing-sm);
}

.sidebar .sidebar-header small {
  color: rgba(255, 255, 255, 0.6);
}

.sidebar .nav-link {
  color: rgba(255, 255, 255, 0.7);
  padding: 0.7rem 1.2rem;
  border-radius: 0;
  border-left: 3px solid transparent;
  transition: var(--transition-normal);
  font-weight: 500;
}

.sidebar .nav-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
}

.sidebar .nav-link.active {
  background: rgba(108, 92, 231, 0.2);
  color: var(--white);
  border-left-color: var(--primary);
}

.sidebar .nav-link i {
  width: 22px;
  text-align: center;
  margin-right: 10px;
}

.sidebar .nav-link .badge {
  float: right;
  margin-top: 2px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  background: var(--primary-gradient);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
}

.hero-section .hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
}

.hero-section .hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: var(--spacing-md);
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.product-card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  background: var(--white);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-card .product-image-wrapper {
  position: relative;
  overflow: hidden;
  padding-top: 100%;
}

.product-card .product-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.product-card .product-badge {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  z-index: 1;
}

.product-card .product-badge-right {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  z-index: 1;
}

.product-card .product-body {
  padding: var(--spacing-md);
}

.product-card .product-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card .product-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}

.product-card .product-meta {
  font-size: 0.8rem;
  color: var(--dark-light);
}

/* ============================================
   CATEGORY CARDS
   ============================================ */
.category-card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  background: var(--white);
  padding: var(--spacing-lg);
  text-align: center;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.category-card .category-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--spacing-md);
}

.category-card .category-name {
  font-weight: 600;
  font-size: 1.1rem;
}

.category-card .category-count {
  color: var(--dark-light);
  font-size: 0.85rem;
}

/* ============================================
   STATS CARDS
   ============================================ */
.stat-card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  background: var(--white);
  transition: var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.stat-card .stat-icon {
  width: 55px;
  height: 55px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-card .stat-number {
  font-size: 2rem;
  font-weight: 700;
  margin-top: var(--spacing-xs);
}

.stat-card .stat-label {
  color: var(--dark-light);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ============================================
   TABLES
   ============================================ */
.table {
  margin-bottom: 0;
}

.table th {
  font-weight: 600;
  color: var(--dark);
  border-top: none;
  padding: 0.8rem 1rem;
  background: var(--light);
}

.table td {
  padding: 0.8rem 1rem;
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background: rgba(108, 92, 231, 0.03);
}

.table-responsive {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.modal-header {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--spacing-lg);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--spacing-lg);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-md) var(--spacing-lg);
}

.alert-success {
  background: #d4edda;
  color: #155724;
}

.alert-danger {
  background: #f8d7da;
  color: #721c24;
}

.alert-warning {
  background: #fff3cd;
  color: #856404;
}

.alert-info {
  background: #cce5ff;
  color: #004085;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination .page-link {
  border: none;
  padding: 0.5rem 1rem;
  color: var(--dark);
  border-radius: var(--radius-sm);
  margin: 0 2px;
  transition: var(--transition-fast);
}

.pagination .page-link:hover {
  background: var(--primary);
  color: var(--white);
}

.pagination .page-item.active .page-link {
  background: var(--primary-gradient);
  color: var(--white);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer h5,
.footer h6 {
  color: var(--white);
  font-weight: 600;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.footer a:hover {
  color: var(--white);
}

.footer .social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  text-align: center;
  line-height: 40px;
  color: var(--white);
  transition: var(--transition-normal);
}

.footer .social-links a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-primary {
  color: var(--primary) !important;
}

.text-secondary {
  color: var(--secondary) !important;
}

.text-success {
  color: var(--success) !important;
}

.text-danger {
  color: var(--danger) !important;
}

.text-warning {
  color: var(--warning) !important;
}

.text-info {
  color: var(--info) !important;
}

.bg-primary-gradient {
  background: var(--primary-gradient);
}

.bg-secondary-gradient {
  background: linear-gradient(135deg, #00b894 0%, #55efc4 100%);
}

.bg-accent-gradient {
  background: linear-gradient(135deg, #fd79a8 0%, #e84393 100%);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-xl {
  border-radius: var(--radius-xl);
}

.shadow-hover {
  transition: var(--transition-normal);
}

.shadow-hover:hover {
  box-shadow: var(--shadow-lg);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-slide-in {
  animation: slideIn 0.5s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease infinite;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  .hero-section .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 992px) {
  .sidebar {
    min-height: auto;
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    z-index: 1050;
    transition: var(--transition-normal);
    overflow-y: auto;
  }

  .sidebar.show {
    left: 0;
  }

  .sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    display: none;
  }

  .sidebar-overlay.show {
    display: block;
  }

  .hero-section .hero-title {
    font-size: 2.2rem;
  }

  .hero-section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  .hero-section .hero-title {
    font-size: 1.8rem;
  }

  .hero-section .hero-subtitle {
    font-size: 1rem;
  }

  .stat-card .stat-number {
    font-size: 1.5rem;
  }

  .product-card .product-image-wrapper {
    padding-top: 100%;
  }

  .modal-content {
    border-radius: var(--radius-md);
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 40px 0;
    text-align: center;
  }

  .hero-section .hero-title {
    font-size: 1.5rem;
  }

  .btn-lg {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }

  .card-body {
    padding: var(--spacing-md);
  }

  .stat-card {
    padding: var(--spacing-md);
  }
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .sidebar,
  .navbar,
  .footer,
  .no-print {
    display: none !important;
  }

  .main-content {
    margin-left: 0 !important;
    padding: 20px !important;
  }

  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}