/**
 * TOWERPARTS PREMIUM DESIGN
 * Dark Premium Theme - Tesla/Apple Inspired
 * Glassmorphism, Gradientes, Animações
 */

/* ========================================
   RESET & BASE
   ======================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

/* ========================================
   NAVBAR PREMIUM
   ======================================== */

.navbar-premium {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  /* Sempre escura - não muda com tema */
  background: rgba(10, 10, 10, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.navbar-premium.scrolled {
  /* Sempre escura */
  background: rgba(0, 0, 0, 0.95);
  box-shadow: var(--shadow-lg);
}

.navbar-brand-premium {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  /* Sempre branco */
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: all var(--transition-base);
}

.navbar-brand-premium:hover {
  transform: scale(1.02);
  color: #ffffff;
}

.navbar-brand-premium img {
  height: 75px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.3));
  transition: filter var(--transition-base);
}

.navbar-brand-premium:hover img {
  filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.4));
}

.nav-link-premium {
  position: relative;
  padding: var(--space-3) var(--space-4);
  /* Sempre cinza claro */
  color: #b4b4b4;
  text-decoration: none;
  font-family: 'Exo Demi', 'Exo', sans-serif;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  overflow: hidden;
}

.nav-link-premium::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand-gradient);
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

.nav-link-premium:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.nav-link-premium:hover::before {
  width: 80%;
}

.nav-link-premium.active {
  color: #ffffff;
  font-weight: var(--font-semibold);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5), 0 4px 8px rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(0, 0, 0, 0.4) 100%);
  border-radius: 0.5rem;
}

.nav-link-premium.active::before {
  width: 80%;
  background: #e30613;
}

/* Theme Switcher Button */
.theme-toggle {
  position: relative;
  width: 56px;
  height: 28px;
  background: var(--surface-glass);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  padding: 2px;
}

.theme-toggle:hover {
  background: var(--surface-glass-hover);
  box-shadow: var(--shadow-glow);
}

.theme-toggle-slider {
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--brand-gradient);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

[data-theme="light"] .theme-toggle-slider {
  transform: translateX(28px);
}

.theme-icon {
  font-size: 14px;
  color: var(--text-inverse);
}

/* ========================================
   NAVBAR ADMIN - PREMIUM
   ======================================== */

.navbar-admin {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  /* Sempre escura */
  background: rgba(10, 10, 10, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.navbar-admin.scrolled {
  background: rgba(0, 0, 0, 0.95);
  box-shadow: var(--shadow-lg);
}

/* User badge no admin */
.user-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--surface-glass);
  border: 1px solid rgba(227, 6, 19, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: #ffffff;
  font-weight: var(--font-medium);
}

.user-badge i {
  color: #e30613;
}

/* Dropdown admin */
.dropdown-premium {
  position: relative;
}

.dropdown-toggle-premium {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  color: #b4b4b4;
  text-decoration: none;
  font-family: 'Exo Demi', 'Exo', sans-serif;
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  background: transparent;
}

.dropdown-toggle-premium:hover {
  color: #ffffff;
}

.dropdown-menu-premium {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: var(--blur-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-2);
  margin-top: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
}

.dropdown-premium:hover .dropdown-menu-premium,
.dropdown-menu-premium:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item-premium {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: #b4b4b4;
  text-decoration: none;
  font-family: 'Exo Demi', 'Exo', sans-serif;
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.dropdown-item-premium:hover {
  background: var(--surface-glass);
  color: #ffffff;
}

.dropdown-item-premium i {
  width: 20px;
  text-align: center;
}

.dropdown-divider-premium {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--space-2) 0;
}

/* ========================================
   HERO SECTION - PREMIUM
   ======================================== */

.hero-premium {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at top, var(--bg-secondary), var(--bg-primary));
}

.hero-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255, 193, 7, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 107, 0, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  line-height: var(--leading-tight);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s var(--ease-in-out-smooth);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.8s var(--ease-in-out-smooth) 0.2s both;
}

.hero-image-wrapper {
  position: relative;
  animation: fadeInRight 1s var(--ease-in-out-smooth) 0.4s both;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow);
}

.hero-image:hover {
  transform: scale(1.02) translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ========================================
   BUTTONS PREMIUM
   ======================================== */

.btn-premium {
  position: relative;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  letter-spacing: 0.02em;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}

.btn-premium-primary {
  background: var(--brand-gradient);
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.btn-premium-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.btn-premium-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-medium);
}

.btn-premium-ghost:hover {
  background: var(--surface-glass);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  transform: translateY(-2px);
}

/* Button Glow Effect */
.btn-premium-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-premium-primary:hover::before {
  width: 300px;
  height: 300px;
}

/* ========================================
   CARDS PREMIUM - GLASSMORPHISM
   ======================================== */

.card-premium {
  position: relative;
  background: var(--surface-glass);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  overflow: hidden;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card-premium:hover {
  transform: translateY(-8px);
  background: var(--surface-glass-hover);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-lg);
}

.card-premium:hover::before {
  opacity: 1;
}

.card-image {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-6);
  background: var(--bg-tertiary);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card-premium:hover .card-image img {
  transform: scale(1.1);
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

/* ========================================
   GRID LAYOUTS
   ======================================== */

.grid-premium {
  display: grid;
  gap: var(--space-8);
  width: 100%;
}

.grid-premium-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-premium-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-premium-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ========================================
   SECTION CONTAINERS
   ======================================== */

.section-premium {
  padding: var(--space-20) 0;
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  text-align: center;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
  line-height: var(--leading-relaxed);
}

/* Accent Line */
.accent-line {
  width: 80px;
  height: 4px;
  background: var(--brand-gradient);
  margin: 0 auto var(--space-8);
  border-radius: var(--radius-full);
}

/* ========================================
   FOOTER PREMIUM
   ======================================== */

.footer-premium {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: auto;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.footer-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--brand-primary);
}

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 193, 7, 0.4);
  }
}

/* Scroll Animations */
[data-aos] {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-aos].aos-animate {
  opacity: 1;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

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

.glass {
  background: var(--surface-glass);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-subtle);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 992px) {
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .grid-premium-2,
  .grid-premium-3,
  .grid-premium-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-premium {
    min-height: 70vh;
  }
  
  .section-premium {
    padding: var(--space-12) 0;
  }
  
  .btn-premium {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
  }
}

/* ========================================
   SCROLLBAR PREMIUM
   ======================================== */

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--surface-glass);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-gradient);
}

/* ========================================
   SELECTION
   ======================================== */

::selection {
  background: var(--brand-primary);
  color: var(--text-inverse);
}

::-moz-selection {
  background: var(--brand-primary);
  color: var(--text-inverse);
}

/* ========================================
   ADMIN STYLES - UPPERCASE
   ======================================== */

/* Títulos de páginas do admin */
.page-title,
.admin-title,
h1.mb-4,
h1.text-center,
table thead th,
.modal-title,
.card-header,
label.form-label,
label.fw-bold {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Botões do Bootstrap no admin */
.btn-primary,
.btn-success,
.btn-danger,
.btn-warning,
.btn-info,
.btn-secondary {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Badges e status */
.badge {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Cabeçalhos de tabela */
thead {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Seletores mais específicos para admin */
main h1,
main.container h1,
div h1,
table thead th,
table th,
label[for],
button[type="button"],
a[href*="createProduct"],
a[href*="editProduct"] {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Todos os botões e links com ícones */
a[style*="padding"],
button[style*="padding"],
.btn,
[class*="btn-"] {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Forçar em TODOS os elementos com style inline */
[style*="font-size"][style*="color"],
[style*="font-weight"],
a[href][style],
button[type][style],
a[style*="background"],
button[style*="background"] {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Todos os h1, independente de onde estejam */
h1,
h1[style] {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Labels e inputs */
label,
label[for],
label[style] {
  font-family: 'Exo Demi', 'Exo', sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}