/* ============================================================
   BARBEARIA PWA - CSS GLOBAL V2
   Tema Escuro: #171616 | Tema Claro: #FFFFFF
   Cores harmônicas que funcionam em ambos os temas
   ============================================================ */

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

/* ============================================================
   VARIÁVEIS CSS DINÂMICAS
   ============================================================ */
:root {
  /* Cores primárias dinâmicas da barbearia */
  --primary: #D4A853;
  --primary-light: #E8C878;
  --primary-dark: #B8923A;
  --secondary: #8B7355;
  --accent: #C17F59;

  /* Tema Escuro (#171616 base) */
  --bg-dark: #171616;
  --bg-dark-elevated: #1E1D1D;
  --bg-dark-card: #252424;
  --bg-dark-overlay: rgba(23, 22, 22, 0.9);
  --bg-dark-input: #2A2929;

  /* Tema Claro (#FFFFFF base) */
  --bg-light: #FFFFFF;
  --bg-light-elevated: #F8F7F5;
  --bg-light-card: #FFFFFF;
  --bg-light-overlay: rgba(255, 255, 255, 0.95);
  --bg-light-input: #F5F4F2;

  /* Texto - funciona em AMBOS os temas */
  --text-primary: #F5F0E8;
  --text-secondary: #A89B8C;
  --text-muted: #7A6F63;
  --text-inverse: #1A1816;
  --text-inverse-secondary: #5C5650;
  --text-inverse-muted: #8A847E;

  /* Estados */
  --success: #4ADE80;
  --warning: #FBBF24;
  --danger: #F87171;
  --info: #38BDF8;

  /* Glassmorphism - escuro */
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

  /* Glassmorphism - claro */
  --glass-bg-light: rgba(0, 0, 0, 0.04);
  --glass-border-light: rgba(0, 0, 0, 0.08);
  --glass-shadow-light: 0 8px 32px rgba(0, 0, 0, 0.08);

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 24px rgba(212, 168, 83, 0.3);
  --shadow-glow-strong: 0 0 40px rgba(212, 168, 83, 0.5);

  /* Bordas */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transições */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --header-height: 64px;
  --bottom-nav-height: 70px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   ANIMAÇÕES GLOBAIS (35+)
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

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

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

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

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

@keyframes slideInBottom {
  from { opacity: 0; transform: translateY(60px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInTop {
  from { opacity: 0; transform: translateY(-60px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212, 168, 83, 0.4); }
  50% { box-shadow: 0 0 0 16px rgba(212, 168, 83, 0); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 8px rgba(212, 168, 83, 0.3), 0 0 16px rgba(212, 168, 83, 0.1); }
  50% { box-shadow: 0 0 24px rgba(212, 168, 83, 0.5), 0 0 48px rgba(212, 168, 83, 0.2); }
}

@keyframes glowText {
  0%, 100% { text-shadow: 0 0 8px rgba(212, 168, 83, 0.2); }
  50% { text-shadow: 0 0 20px rgba(212, 168, 83, 0.4), 0 0 40px rgba(212, 168, 83, 0.15); }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes swing {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(12deg); }
  40% { transform: rotate(-8deg); }
  60% { transform: rotate(4deg); }
  80% { transform: rotate(-2deg); }
}

@keyframes wobble {
  0% { transform: translateX(0); }
  15% { transform: translateX(-20px) rotate(-4deg); }
  30% { transform: translateX(15px) rotate(2deg); }
  45% { transform: translateX(-10px) rotate(-2deg); }
  60% { transform: translateX(6px) rotate(1deg); }
  75% { transform: translateX(-3px) rotate(-0.5deg); }
  100% { transform: translateX(0); }
}

@keyframes flip {
  0% { transform: perspective(400px) rotateY(0); }
  100% { transform: perspective(400px) rotateY(360deg); }
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.08); }
  28% { transform: scale(1); }
  42% { transform: scale(1.08); }
  70% { transform: scale(1); }
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

@keyframes drawLine {
  from { stroke-dashoffset: 300; }
  to { stroke-dashoffset: 0; }
}

@keyframes loadingProgress {
  0% { width: 0%; margin-left: 0%; }
  50% { width: 60%; margin-left: 20%; }
  100% { width: 0%; margin-left: 100%; }
}

@keyframes floatParticle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.25; }
  90% { opacity: 0.25; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes scaleIn {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes elastic {
  0% { transform: scale(1); }
  30% { transform: scale(1.2); }
  50% { transform: scale(0.95); }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes spinFade {
  0% { transform: rotate(0deg); opacity: 0.3; }
  50% { opacity: 0.6; }
  100% { transform: rotate(360deg); opacity: 0.3; }
}

@keyframes slideUpFade {
  0% { transform: translateY(40px); opacity: 0; filter: blur(4px); }
  100% { transform: translateY(0); opacity: 1; filter: blur(0); }
}

@keyframes morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

/* ============================================================
   CLASSES DE ANIMAÇÃO UTILITÁRIAS
   ============================================================ */
.anim-fade-in { animation: fadeIn 0.5s ease forwards; }
.anim-fade-in-up { animation: fadeInUp 0.6s ease forwards; opacity: 0; }
.anim-fade-in-down { animation: fadeInDown 0.5s ease forwards; opacity: 0; }
.anim-fade-in-scale { animation: fadeInScale 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; opacity: 0; }
.anim-fade-in-left { animation: fadeInLeft 0.5s ease forwards; opacity: 0; }
.anim-fade-in-right { animation: fadeInRight 0.5s ease forwards; opacity: 0; }
.anim-slide-in-right { animation: slideInRight 0.5s ease forwards; opacity: 0; }
.anim-slide-in-left { animation: slideInLeft 0.5s ease forwards; opacity: 0; }
.anim-slide-in-bottom { animation: slideInBottom 0.7s ease forwards; opacity: 0; }
.anim-slide-in-top { animation: slideInTop 0.7s ease forwards; opacity: 0; }
.anim-bounce-in { animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.anim-bounce { animation: bounce 2s ease-in-out infinite; }
.anim-float { animation: float 3s ease-in-out infinite; }
.anim-float-slow { animation: floatSlow 4s ease-in-out infinite; }
.anim-pulse { animation: pulse 2s ease-in-out infinite; }
.anim-pulse-glow { animation: pulseGlow 2.5s ease-in-out infinite; }
.anim-glow { animation: glow 2.5s ease-in-out infinite; }
.anim-glow-text { animation: glowText 2.5s ease-in-out infinite; }
.anim-rotate { animation: rotate 1s linear infinite; }
.anim-rotate-slow { animation: rotateSlow 20s linear infinite; }
.anim-rotate-reverse { animation: rotateReverse 30s linear infinite; }
.anim-swing { animation: swing 2s ease-in-out infinite; }
.anim-wobble { animation: wobble 1s ease-in-out; }
.anim-flip { animation: flip 1s ease-in-out; }
.anim-heartbeat { animation: heartbeat 1.5s ease-in-out infinite; }
.anim-gradient { background-size: 200% 200%; animation: gradientShift 3s ease infinite; }
.anim-elastic { animation: elastic 0.6s ease; }
.anim-scale-in { animation: scaleIn 0.4s ease forwards; }
.anim-spin-fade { animation: spinFade 3s linear infinite; }
.anim-slide-up-fade { animation: slideUpFade 0.7s ease forwards; opacity: 0; }
.anim-morph { animation: morph 8s ease-in-out infinite; }

/* Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }
.delay-10 { animation-delay: 1.0s; }
.delay-12 { animation-delay: 1.2s; }
.delay-15 { animation-delay: 1.5s; }
.delay-20 { animation-delay: 2.0s; }

/* ============================================================
   GLASSMORPHISM
   ============================================================ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
}

.glass-strong {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px) saturate(200%);
  -webkit-backdrop-filter: blur(30px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bg-dark);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  letter-spacing: 0.3px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.btn:hover::before {
  left: 100%;
}

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

.btn:active {
  transform: translateY(0) scale(0.97);
}

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

.btn-secondary:hover {
  background: var(--glass-bg);
  border-color: var(--primary-light);
  box-shadow: none;
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
}

.btn-success {
  background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 20px 40px;
  font-size: 1.125rem;
  border-radius: var(--radius-xl);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* Ripple effect */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* ============================================================
   INPUTS
   ============================================================ */
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.input-group input,
.input-group select,
.input-group textarea {
  width: 100%;
  padding: 16px 18px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-normal);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.1);
  background: rgba(255, 255, 255, 0.1);
}

.input-group input::placeholder {
  color: var(--text-muted);
}

.input-group .input-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-group input:focus ~ .input-icon {
  color: var(--primary-light);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.2);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary { background: rgba(212, 168, 83, 0.15); color: var(--primary-light); }
.badge-success { background: rgba(74, 222, 128, 0.15); color: var(--success); }
.badge-warning { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.badge-danger { background: rgba(248, 113, 113, 0.15); color: var(--danger); }
.badge-info { background: rgba(56, 189, 248, 0.15); color: var(--info); }

/* ============================================================
   SKELETON LOADING
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 16px;
  margin-bottom: 8px;
  border-radius: var(--radius-sm);
}

.skeleton-circle {
  border-radius: var(--radius-full);
}

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

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 24px;
}

.page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.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-5 { gap: 20px; }
.gap-6 { gap: 24px; }

.text-center { text-align: center; }
.w-full { width: 100%; }
.mt-auto { margin-top: auto; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }
.mb-6 { margin-bottom: 24px; }

.hidden { display: none !important; }

/* ============================================================
   TEMA CLARO
   ============================================================ */
body.theme-light {
  background: var(--bg-light);
  color: var(--text-inverse);
}

body.theme-light .glass,
body.theme-light .card {
  background: var(--glass-bg-light);
  border-color: var(--glass-border-light);
}

body.theme-light .input-group input,
body.theme-light .input-group select,
body.theme-light .input-group textarea {
  background: var(--bg-light-input);
  border-color: rgba(0, 0, 0, 0.1);
  color: var(--text-inverse);
}

body.theme-light .input-group input:focus {
  background: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.15);
}

body.theme-light .input-group input::placeholder {
  color: var(--text-inverse-muted);
}

body.theme-light .btn-secondary {
  border-color: rgba(0, 0, 0, 0.12);
  color: var(--text-inverse);
}

body.theme-light .btn-secondary:hover {
  background: rgba(0, 0, 0, 0.04);
  border-color: var(--primary);
}

body.theme-light .card:hover {
  box-shadow: var(--glass-shadow-light);
}

body.theme-light .badge-primary { background: rgba(212, 168, 83, 0.12); color: #9A7B3D; }
body.theme-light .badge-success { background: rgba(74, 222, 128, 0.12); color: #16a34a; }
body.theme-light .badge-warning { background: rgba(251, 191, 36, 0.12); color: #d97706; }
body.theme-light .badge-danger { background: rgba(248, 113, 113, 0.12); color: #dc2626; }
body.theme-light .badge-info { background: rgba(56, 189, 248, 0.12); color: #0284c7; }

body.theme-light ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
}

body.theme-light ::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.18);
}

/* ============================================================
   PARTICLES BACKGROUND
   ============================================================ */
.particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary-light);
  border-radius: 50%;
  opacity: 0.2;
  animation: floatParticle linear infinite;
}

/* ============================================================
   GRADIENT TEXT
   ============================================================ */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 768px) {
  .container {
    max-width: 560px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 640px;
  }
}