/* ============================================
   OG BARBER STUDIO - Estilos
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=UnifrakturCook:wght@700&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-black: #0a0a0a;
  --bg-dark: #111111;
  --bg-card: #161616;
  --gold: #d4a857;
  --gold-soft: rgba(212, 168, 87, 0.08);
  --gold-line: rgba(212, 168, 87, 0.25);
  --text: #f5f5f0;
  --text-muted: #999;
  --text-dim: #666;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --danger: #a32d2d;
  --warning: #ba7517;
  --success: #1d9e75;

  --font-display: 'UnifrakturCook', serif;
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-black);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   NAVBAR
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.nav-logo {
  height: 42px;
  width: auto;
  filter: invert(1) brightness(2);
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--gold);
}

.nav-cta {
  background: var(--gold);
  color: var(--bg-black) !important;
  padding: 9px 20px;
  border-radius: 2px;
  font-weight: 500;
}

.nav-cta:hover {
  background: var(--text) !important;
  color: var(--bg-black) !important;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(212, 168, 87, 0.06), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(212, 168, 87, 0.03), transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--gold);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 460px;
  margin: 0 auto 2.5rem;
}

.btn {
  display: inline-block;
  padding: 15px 36px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.25s;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-black);
}

.btn-primary:hover {
  background: var(--text);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-block {
  width: 100%;
  display: block;
  text-align: center;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 400;
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.section-title em {
  font-style: italic;
  color: var(--gold);
}

/* SERVICIOS */
.services {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.service-list {
  max-width: 500px;
  margin: 0 auto;
}

.service-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px dashed var(--border);
}

.service-item:last-child {
  border-bottom: none;
}

.service-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
}

.service-duration {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-top: 4px;
  text-transform: uppercase;
}

.service-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
}

/* POLITICA */
.policy {
  margin: 0 auto;
  max-width: 600px;
  padding: 1.5rem;
  background: var(--gold-soft);
  border-left: 2px solid var(--gold);
}

.policy-title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.policy-text {
  font-size: 14px;
  color: var(--text-muted);
}

.policy-text strong {
  color: var(--text);
  font-weight: 500;
}

/* INFO BAR */
.info {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  text-align: center;
}

.info-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.info-address {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.info-hours {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 1.5rem;
}

.info-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.info-social a {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 2px;
  transition: color 0.2s;
}

.info-social a:hover {
  color: var(--text);
}

/* FOOTER */
.footer {
  background: var(--bg-black);
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.footer a {
  color: var(--gold);
  text-decoration: none;
}

/* ============================================
   FORMULARIO DE RESERVA
   ============================================ */
.form-container {
  max-width: 540px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.steps {
  display: flex;
  gap: 4px;
  margin-bottom: 2rem;
  justify-content: center;
}

.step {
  width: 40px;
  height: 2px;
  background: var(--border);
  transition: background 0.3s;
}

.step.active {
  background: var(--gold);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.form-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  border-radius: 2px;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--gold);
}

.form-input::placeholder {
  color: var(--text-dim);
}

/* SERVICE PICKER */
.service-pick {
  display: grid;
  gap: 12px;
  margin-bottom: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.25rem;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.service-card:hover {
  border-color: var(--gold-line);
}

.service-card.selected {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.service-card-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.service-card-duration {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.service-card-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--gold);
}

/* DATE PICKER */
.day-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 2rem;
}

.day-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px 8px;
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
}

.day-card:hover {
  border-color: var(--gold-line);
}

.day-card.selected {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.day-card-name {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.day-card-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text);
}

.day-card.selected .day-card-num {
  color: var(--gold);
}

/* TIME SLOTS */
.time-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 2rem;
}

.time-slot {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px;
  border-radius: 2px;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  transition: all 0.2s;
}

.time-slot:hover:not(:disabled) {
  border-color: var(--gold-line);
}

.time-slot.selected {
  border-color: var(--gold);
  background: var(--gold-soft);
  color: var(--gold);
}

.time-slot:disabled {
  opacity: 0.3;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* CONFIRMATION */
.confirmation {
  text-align: center;
  padding: 3rem 0;
}

.confirmation-icon {
  font-size: 60px;
  color: var(--gold);
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
}

.confirmation-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.confirmation-text {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.confirmation-details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 2px;
  margin-bottom: 2rem;
  text-align: left;
}

.confirmation-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
}

.confirmation-row:last-child {
  border-bottom: none;
  padding-top: 12px;
}

.confirmation-row-label {
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 11px;
}

/* ============================================
   PANEL ADMIN
   ============================================ */
.admin-header {
  padding: 2rem 1.5rem 1rem;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.admin-date {
  font-family: var(--font-serif);
  font-size: 1.8rem;
}

.admin-date-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.admin-stats {
  display: flex;
  gap: 8px;
}

.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 2px;
  text-align: center;
  min-width: 70px;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--gold);
}

.stat-label {
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.agenda {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.appointment {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  padding: 1rem 1.25rem;
  margin-bottom: 8px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color 0.2s;
}

.appointment.in-progress {
  border-left-color: var(--success);
  background: rgba(29, 158, 117, 0.05);
}

.appointment.warning {
  border-left-color: var(--warning);
  background: rgba(186, 117, 23, 0.05);
}

.appointment.cancelled {
  opacity: 0.5;
}

.appointment-time {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  min-width: 64px;
  color: var(--text);
}

.appointment.cancelled .appointment-time {
  text-decoration: line-through;
}

.appointment-body {
  flex: 1;
}

.appointment-name {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 2px;
}

.appointment-service {
  font-size: 12px;
  color: var(--text-muted);
}

.appointment.cancelled .appointment-name {
  text-decoration: line-through;
}

.appointment-tag {
  font-size: 9px;
  padding: 4px 8px;
  border-radius: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

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

.tag-warning {
  background: var(--warning);
  color: white;
}

.tag-debt {
  background: rgba(163, 45, 45, 0.2);
  color: var(--danger);
}

.warning-text {
  color: var(--warning);
  font-size: 11px;
  font-weight: 500;
  margin-left: 6px;
}

.debt-text {
  color: var(--danger);
  font-size: 12px;
}

.admin-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 1.5rem;
}

.admin-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px;
  border-radius: 2px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  transition: border-color 0.2s;
}

.admin-btn:hover {
  border-color: var(--gold);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
  .nav-links {
    gap: 1rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding: 3rem 1.5rem;
  }

  .section {
    padding: 3rem 1rem;
  }

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

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

  .admin-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
}