/* AI Fashion Lookbook Studio - Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #6C47FF;
  --primary-light: #8B6BFF;
  --primary-dark: #5235CC;
  --primary-bg: #F0EDFF;
  --secondary: #FF6B9D;
  --accent: #00D4AA;
  --dark: #0F0F1A;
  --dark-2: #1A1A2E;
  --dark-3: #252540;
  --gray-1: #F8F8FC;
  --gray-2: #EFEFF5;
  --gray-3: #D8D8E8;
  --gray-4: #A0A0B8;
  --gray-5: #6B6B80;
  --text-primary: #0F0F1A;
  --text-secondary: #4A4A62;
  --text-muted: #8B8BA0;
  --success: #22C55E;
  --warning: #F59E0B;
  --error: #EF4444;
  --white: #FFFFFF;
  --border: #E2E2EE;
  --shadow-sm: 0 1px 3px rgba(108, 71, 255, 0.08);
  --shadow-md: 0 4px 16px rgba(108, 71, 255, 0.12);
  --shadow-lg: 0 8px 32px rgba(108, 71, 255, 0.16);
  --shadow-xl: 0 16px 48px rgba(108, 71, 255, 0.24);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
p { color: var(--text-secondary); }

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
img { max-width: 100%; height: auto; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-1); }
::-webkit-scrollbar-thumb { background: var(--gray-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* Utility Classes */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 48px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(108, 71, 255, 0.3);
}
.btn-primary:hover {
  background: var(--primary-light);
  box-shadow: 0 6px 20px rgba(108, 71, 255, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--primary-bg);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--gray-2);
  color: var(--text-primary);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--dark-3);
  transform: translateY(-1px);
}

.btn-lg { padding: 16px 32px; font-size: 17px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-icon { padding: 10px; border-radius: var(--radius-md); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}
.badge-primary { background: var(--primary-bg); color: var(--primary); }
.badge-success { background: #DCFCE7; color: #16A34A; }
.badge-warning { background: #FEF3C7; color: #D97706; }
.badge-error { background: #FEE2E2; color: #DC2626; }

/* Card */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 24px;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-selectable {
  cursor: pointer;
  border: 2px solid var(--border);
}
.card-selectable:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-selectable.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
}

/* ============ NAVIGATION ============ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
#navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--dark);
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.navbar-nav a {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.navbar-nav a:hover { color: var(--primary); background: var(--primary-bg); }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ============ HERO SECTION ============ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0F0F1A 0%, #1A1A3E 50%, #0D0D25 100%);
  position: relative;
  overflow: hidden;
  padding-top: 64px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(108, 71, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 71, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-glow-1 {
  position: absolute;
  top: 20%;
  left: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(108, 71, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(108, 71, 255, 0.2);
  border: 1px solid rgba(108, 71, 255, 0.4);
  border-radius: var(--radius-full);
  color: #A78BFF;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  color: var(--white);
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.2;
}
.hero-title .highlight {
  background: linear-gradient(135deg, #A78BFF, var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: #A0A0C0;
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(135deg, #A78BFF, var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat-label { font-size: 13px; color: #A0A0C0; }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
}

.hero-showcase {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.showcase-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  position: relative;
}
.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.showcase-card:first-child {
  margin-top: 32px;
}
.showcase-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(108, 71, 255, 0.8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  color: white;
  font-size: 11px;
  font-weight: 600;
}

/* ============ FEATURES SECTION ============ */
#features {
  padding: 100px 0;
  background: var(--gray-1);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--primary-bg);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-desc { font-size: 17px; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--primary);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}
.feature-icon.purple { background: var(--primary-bg); }
.feature-icon.pink { background: #FFE4EF; }
.feature-icon.teal { background: #DCFAF5; }
.feature-icon.amber { background: #FEF3C7; }
.feature-icon.blue { background: #DBEAFE; }
.feature-icon.green { background: #DCFCE7; }

.feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ============ HOW IT WORKS ============ */
#how-it-works {
  padding: 100px 0;
  background: var(--white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 48px;
  right: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.step-card:hover .step-num {
  background: var(--primary-bg);
  border-color: var(--primary);
  transform: scale(1.1);
}
.step-title { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.step-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* ============ PRICING ============ */
#pricing {
  padding: 100px 0;
  background: var(--gray-1);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  border: 2px solid var(--border);
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); }
.pricing-card.featured {
  border-color: var(--primary);
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}
.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
}
.pricing-plan { font-size: 13px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.pricing-price { margin-bottom: 6px; }
.pricing-price .amount { font-size: 48px; font-weight: 800; color: var(--text-primary); }
.pricing-price .period { font-size: 14px; color: var(--text-muted); }
.pricing-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}
.pricing-features li .check { color: var(--success); font-size: 16px; }
.pricing-features li .x { color: var(--gray-4); font-size: 16px; }

/* ============ CTA SECTION ============ */
#cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  position: relative;
  overflow: hidden;
}
#cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 71, 255, 0.15) 0%, transparent 70%);
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-title { color: var(--white); margin-bottom: 20px; }
.cta-title .highlight {
  background: linear-gradient(135deg, #A78BFF, var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-desc { color: #A0A0C0; font-size: 18px; margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============ FOOTER ============ */
footer {
  background: var(--dark);
  color: #A0A0C0;
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .navbar-logo { margin-bottom: 16px; }
.footer-brand .navbar-logo { color: var(--white); }
.footer-brand p { font-size: 14px; line-height: 1.7; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 16px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { font-size: 14px; color: #A0A0C0; transition: var(--transition); }
.footer-links li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

/* ============ AUTH MODALS ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  width: 100%;
  max-width: 440px;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: var(--shadow-xl);
}
.modal-overlay.active .modal-box {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--gray-2);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 18px;
}
.modal-close:hover { background: var(--gray-3); color: var(--text-primary); }
.modal-title { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.modal-subtitle { font-size: 14px; color: var(--text-muted); margin-bottom: 32px; }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108, 71, 255, 0.1); }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

.btn-full { width: 100%; }
.divider { display: flex; align-items: center; gap: 16px; margin: 24px 0; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.divider span { font-size: 13px; color: var(--text-muted); white-space: nowrap; }

.social-login { display: flex; flex-direction: column; gap: 12px; }
.social-btn {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
}
.social-btn:hover { background: var(--gray-1); border-color: var(--gray-3); }

.auth-switch { text-align: center; margin-top: 24px; font-size: 14px; color: var(--text-muted); }
.auth-switch a { color: var(--primary); font-weight: 600; cursor: pointer; }

/* ============ DASHBOARD ============ */
#dashboard-page {
  min-height: 100vh;
  background: var(--gray-1);
  padding-top: 64px;
}

.dashboard-layout {
  display: flex;
  min-height: calc(100vh - 64px);
}

/* Sidebar */
.sidebar {
  width: 260px;
  background: var(--white);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: fixed;
  top: 64px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-section { padding: 0 16px; margin-bottom: 8px; }
.sidebar-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding: 0 12px;
  margin-bottom: 6px;
  margin-top: 16px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
}
.sidebar-item:hover { background: var(--gray-2); color: var(--text-primary); }
.sidebar-item.active { background: var(--primary-bg); color: var(--primary); font-weight: 600; }
.sidebar-item .icon { font-size: 18px; width: 24px; text-align: center; }
.sidebar-item .badge { margin-left: auto; }

.sidebar-credit {
  margin: 0 16px;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary-bg), #F0EDFF);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(108,71,255,0.2);
  margin-top: 16px;
}
.credit-label { font-size: 12px; color: var(--primary); font-weight: 600; margin-bottom: 6px; }
.credit-amount { font-size: 24px; font-weight: 800; color: var(--primary); }
.credit-sub { font-size: 12px; color: var(--text-muted); }

/* Main Content */
.dashboard-main {
  margin-left: 260px;
  flex: 1;
  padding: 32px;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.dashboard-title { font-size: 24px; font-weight: 800; }
.dashboard-sub { font-size: 14px; color: var(--text-muted); margin-top: 4px; }

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  border: 1px solid var(--border);
}
.stat-label { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 800; color: var(--text-primary); }
.stat-change { font-size: 12px; margin-top: 4px; }
.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--error); }

/* Projects Grid */
.projects-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.toolbar-left { display: flex; gap: 12px; align-items: center; }
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  width: 240px;
  transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); }
.search-box input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  flex: 1;
}
.filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--white);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.project-thumb {
  aspect-ratio: 4/3;
  background: var(--gray-2);
  position: relative;
  overflow: hidden;
}
.project-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.project-card:hover .project-thumb img { transform: scale(1.05); }
.project-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
}
.project-thumb-placeholder .icon { font-size: 32px; }
.project-thumb-placeholder span { font-size: 13px; }

.project-status {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}
.project-status.done { background: #DCFCE7; color: #16A34A; }
.project-status.processing { background: #FEF3C7; color: #D97706; }
.project-status.draft { background: var(--gray-2); color: var(--text-muted); }

.project-info { padding: 16px; }
.project-name { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.project-meta { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.project-actions {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
}
.project-action-btn {
  flex: 1;
  padding: 7px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-secondary);
}
.project-action-btn:hover { background: var(--gray-2); }
.project-action-btn.primary { background: var(--primary); color: white; border-color: var(--primary); }
.project-action-btn.primary:hover { background: var(--primary-light); }

/* New Project Card */
.new-project-card {
  background: var(--white);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
  min-height: 200px;
  padding: 32px;
}
.new-project-card:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  transform: translateY(-4px);
}
.new-project-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
  transition: var(--transition);
}
.new-project-card:hover .new-project-icon { background: var(--primary); color: white; }
.new-project-text { font-size: 14px; font-weight: 600; color: var(--primary); }

/* ============ GENERATOR ============ */
#generator-page {
  min-height: 100vh;
  background: var(--gray-1);
  padding-top: 64px;
}

.generator-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
}
.generator-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Step Progress */
.step-progress {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}
.step-item {
  display: flex;
  align-items: center;
  flex: 1;
}
.step-item:last-child { flex: none; }
.step-dot {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
}
.step-dot.active { border-color: var(--primary); background: var(--primary); color: white; }
.step-dot.done { border-color: var(--success); background: var(--success); color: white; }
.step-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  transition: var(--transition);
}
.step-line.done { background: var(--success); }
.step-label {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}
.step-dot.active .step-label { color: var(--primary); }
.step-dot.done .step-label { color: var(--success); }

/* Generator Body */
.generator-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px;
}

.step-panel {
  display: none;
}
.step-panel.active {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.3s ease;
}

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

.step-title-area {
  margin-bottom: 32px;
}
.step-num-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.step-heading { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.step-sub { font-size: 15px; color: var(--text-muted); }

/* Direction Selection (Step 1) */
.direction-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 640px;
  margin: 0 auto;
}

.direction-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  background: var(--white);
}
.direction-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.direction-card.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
}
.direction-visual {
  width: 120px;
  height: 160px;
  background: var(--gray-2);
  border-radius: var(--radius-lg);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  overflow: hidden;
  position: relative;
}
.direction-visual img { width: 100%; height: 100%; object-fit: cover; }
.direction-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.direction-desc { font-size: 13px; color: var(--text-muted); }
.direction-check {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  margin: 16px auto 0;
  font-size: 14px;
}
.direction-card.selected .direction-check { display: flex; }

/* Upload Area (Step 2) */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  max-width: 640px;
  margin: 0 auto;
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-bg);
}
.upload-icon { font-size: 56px; margin-bottom: 16px; }
.upload-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.upload-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.upload-formats { font-size: 12px; color: var(--text-muted); }

.upload-preview {
  max-width: 640px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid var(--border);
}
.upload-preview-inner {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.upload-preview-img {
  width: 200px;
  height: 260px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-2);
}
.upload-preview-img img { width: 100%; height: 100%; object-fit: cover; }
.upload-preview-info { flex: 1; }
.upload-preview-name { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.upload-preview-meta { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.upload-tips { background: var(--primary-bg); border-radius: var(--radius-md); padding: 16px; }
.upload-tips h4 { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.upload-tips ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.upload-tips li { font-size: 12px; color: var(--text-secondary); display: flex; gap: 8px; }

/* Model Selection (Step 3) */
.model-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filter-tag {
  padding: 7px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.filter-tag:hover { border-color: var(--primary); color: var(--primary); }
.filter-tag.active { border-color: var(--primary); background: var(--primary); color: white; }

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  grid-auto-rows: auto;
  align-items: start;
  align-content: start;
  gap: 16px;
  width: 100%;
  /* flex 컨텍스트에서 grid 레이아웃 붕괴 방지 */
  flex-shrink: 0;
}

.model-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  position: relative;
  /* 카드 높이 자동 (thumb aspect-ratio가 결정) */
  height: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.model-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.model-card.selected { border-color: var(--primary); }
.model-thumb {
  aspect-ratio: 3/4;
  width: 100%;
  background: var(--gray-2);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  /* 최소 높이 보장 */
  min-height: 180px;
}
.model-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.model-card:hover .model-thumb img { transform: scale(1.05); }
.model-info { padding: 12px; }
.model-name { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.model-tags { font-size: 11px; color: var(--text-muted); }
.model-selected-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: var(--shadow-md);
}
.model-card.selected .model-selected-check { display: flex; }

/* Background Selection (Step 4) */
.bg-categories {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.bg-cat {
  padding: 8px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.bg-cat:hover { border-color: var(--primary); color: var(--primary); }
.bg-cat.active { border-color: var(--primary); background: var(--primary); color: white; }

.backgrounds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  grid-auto-rows: auto;
  align-items: start;
  align-content: start;
  gap: 16px;
  width: 100%;
  flex-shrink: 0;
}

.bg-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  position: relative;
  height: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.bg-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.bg-card.selected { border-color: var(--primary); }
.bg-thumb {
  aspect-ratio: 4/3;
  width: 100%;
  background: var(--gray-2);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  min-height: 120px;
}
.bg-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.bg-card:hover .bg-thumb img { transform: scale(1.05); }
.bg-info { padding: 12px; }
.bg-name { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.bg-mood { font-size: 11px; color: var(--text-muted); }
.bg-selected-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: var(--shadow-md);
}
.bg-card.selected .bg-selected-check { display: flex; }

/* Generation Options (Step 5) */
.gen-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
}

.gen-option-group {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid var(--border);
}
.gen-option-title { font-size: 15px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

.option-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.option-chip {
  padding: 8px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  color: var(--text-secondary);
}
.option-chip:hover { border-color: var(--primary); color: var(--primary); }
.option-chip.selected { background: var(--primary); border-color: var(--primary); color: white; }

.gen-summary {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 24px;
  border: 1px solid var(--border);
  margin-top: 24px;
  max-width: 800px;
}
.gen-summary-title { font-size: 15px; font-weight: 700; margin-bottom: 16px; }
.gen-summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.gen-summary-item { }
.gen-summary-label { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.gen-summary-val { font-size: 14px; font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.gen-summary-val img { width: 32px; height: 40px; border-radius: 6px; object-fit: cover; }
.gen-cost {
  padding: 16px;
  background: var(--primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.gen-cost-label { font-size: 14px; font-weight: 600; color: var(--primary); }
.gen-cost-amount { font-size: 20px; font-weight: 800; color: var(--primary); }

/* Generating (Step 5 Loading) */
.generating-view {
  text-align: center;
  padding: 80px 32px;
  display: none;
}
.generating-view.active { display: block; }
.gen-spinner {
  width: 80px;
  height: 80px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto 32px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.gen-progress-bar {
  width: 100%;
  max-width: 480px;
  height: 8px;
  background: var(--border);
  border-radius: var(--radius-full);
  margin: 24px auto 16px;
  overflow: hidden;
}
.gen-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}
.gen-status-text { font-size: 15px; color: var(--text-muted); }
.gen-status-msgs { max-width: 480px; margin: 24px auto 0; text-align: left; display: flex; flex-direction: column; gap: 8px; }
.gen-msg { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-muted); }
.gen-msg.done { color: var(--success); }
.gen-msg .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border);
  flex-shrink: 0;
}
.gen-msg.done .dot { background: var(--success); }
.gen-msg.current .dot { background: var(--primary); animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Results (Step 6) */
.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.results-tabs { display: flex; gap: 4px; background: var(--gray-2); border-radius: var(--radius-full); padding: 4px; }
.results-tab {
  padding: 7px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-muted);
  border: none;
  background: transparent;
}
.results-tab.active { background: var(--white); color: var(--primary); box-shadow: var(--shadow-sm); }

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.result-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--gray-2);
  transition: var(--transition);
}
.result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.result-card:hover .result-overlay { opacity: 1; }
.result-thumb {
  aspect-ratio: 3/4;
  overflow: hidden;
}
.result-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.result-card:hover .result-thumb img { transform: scale(1.05); }
.result-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.7));
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  gap: 8px;
}
.result-overlay-btn {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: none;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.result-overlay-btn.download { background: var(--white); color: var(--text-primary); }
.result-overlay-btn.fav { background: rgba(255,255,255,0.2); color: white; backdrop-filter: blur(4px); }
.result-overlay-btn:hover { transform: scale(1.05); }
.result-fav {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  opacity: 0;
}
.result-card:hover .result-fav { opacity: 1; }
.result-fav:hover { transform: scale(1.1); }
.result-fav.active { opacity: 1; color: var(--secondary); }

/* Image Modal */
.image-modal .modal-box {
  max-width: 90vw;
  width: auto;
  padding: 0;
  overflow: hidden;
  background: var(--dark);
}
.image-modal-inner {
  display: flex;
  max-height: 90vh;
}
.image-modal-preview {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-2);
  padding: 24px;
}
.image-modal-preview img {
  max-height: calc(90vh - 48px);
  max-width: 100%;
  border-radius: var(--radius-lg);
  object-fit: contain;
}
.image-modal-sidebar {
  width: 280px;
  background: var(--dark-3);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}
.image-modal-title { font-size: 16px; font-weight: 700; color: var(--white); }
.image-modal-meta { font-size: 12px; color: var(--gray-4); }
.image-modal-actions { display: flex; flex-direction: column; gap: 10px; }

/* Step Navigation */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.step-nav-back {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--white);
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.step-nav-back:hover { border-color: var(--primary); color: var(--primary); }
.step-nav-next {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(108, 71, 255, 0.3);
}
.step-nav-next:hover { background: var(--primary-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(108, 71, 255, 0.4); }
.step-nav-next:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 300px;
  border-left: 4px solid var(--primary);
  animation: slideIn 0.3s ease;
  font-size: 14px;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
.toast.warning { border-left-color: var(--warning); }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Placeholder gradient images */
.gradient-placeholder-1 { background: linear-gradient(135deg, #FF6B9D, #FF8C42); }
.gradient-placeholder-2 { background: linear-gradient(135deg, #6C47FF, #00D4AA); }
.gradient-placeholder-3 { background: linear-gradient(135deg, #FF6B9D, #6C47FF); }
.gradient-placeholder-4 { background: linear-gradient(135deg, #00D4AA, #6C47FF); }
.gradient-placeholder-5 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.gradient-placeholder-6 { background: linear-gradient(135deg, #3B82F6, #8B5CF6); }

/* Person silhouette for model placeholders */
.model-silhouette {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(255,255,255,0.5);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-grid::before { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; }
  .pricing-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-layout { flex-direction: column; }
  .sidebar { position: relative; width: 100%; top: auto; }
  .dashboard-main { margin-left: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .direction-grid { grid-template-columns: 1fr; }
  .gen-options-grid { grid-template-columns: 1fr; }
  .gen-summary-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { gap: 16px; }
  .generator-header-inner { flex-direction: column; align-items: flex-start; }
  .container-wide { padding: 0 20px; }
}

/* Utilities */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mb-0 { margin-bottom: 0 !important; }
.mt-auto { margin-top: auto; }
.w-full { width: 100%; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; }

/* ══════════════════════════════════════
   모바일 최적화 + 스와이프 카드 UI
══════════════════════════════════════ */

/* 기본 touch 개선 */
* { -webkit-tap-highlight-color: transparent; }
button, a { touch-action: manipulation; }

/* Navbar 모바일 */
@media (max-width: 480px) {
  .navbar-inner { padding: 0 16px; }
  .navbar-logo span { font-size: 15px; }
  .logo-icon { width: 28px; height: 28px; font-size: 14px; }
}

/* Step 헤더 모바일 */
@media (max-width: 480px) {
  .generator-header { padding: 10px 16px; }
  .step-progress { gap: 4px; }
  .step-dot { width: 28px; height: 28px; font-size: 11px; }
  .step-label { font-size: 9px; }
  .step-line { width: 16px; }
}

/* Step 타이틀 모바일 */
@media (max-width: 480px) {
  .step-title-area { padding: 14px 16px 10px; }
  .step-num-badge { font-size: 11px; padding: 3px 10px; }
  .step-heading { font-size: 18px; }
  .step-sub { font-size: 12px; }
}

/* 필터 태그 모바일 */
@media (max-width: 480px) {
  .model-filters, .bg-categories { padding: 8px 12px; gap: 6px; }
  .filter-tag, .bg-cat { font-size: 12px; padding: 5px 12px; }
}

/* Step Nav 버튼 모바일 */
@media (max-width: 480px) {
  .step-nav { padding: 10px 16px; gap: 10px; }
  .step-nav-back, .step-nav-next { padding: 12px 16px; font-size: 13px; }
}

/* 업로드 영역 모바일 */
@media (max-width: 480px) {
  .upload-area { padding: 24px 16px; }
  .upload-icon { font-size: 36px; }
  .upload-title { font-size: 15px; }
  .upload-desc { font-size: 12px; }
  .upload-preview-inner { flex-direction: column; gap: 16px; }
  .upload-preview-img { width: 100%; max-width: 240px; margin: 0 auto; }
}

/* 옵션 칩 모바일 */
@media (max-width: 480px) {
  .gen-options-grid { padding: 12px 16px; gap: 14px; }
  .option-chip { padding: 8px 14px; font-size: 13px; }
  .gen-summary { padding: 14px 16px; }
}

/* 결과 그리드 모바일 */
@media (max-width: 480px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 12px 16px; }
  .results-toolbar { padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
  .results-tab { font-size: 12px; padding: 6px 12px; }
}

/* ── 스와이프 카드 공통 ── */
.swipe-outer {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 0;
  padding: 0 44px;
}

.swipe-track {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}

/* 개별 카드 */
.swipe-card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  transition: transform 0.32s cubic-bezier(0.4,0,0.2,1), opacity 0.2s;
  cursor: pointer;
  user-select: none;
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.swipe-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.swipe-card .card-overlay {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  border: 3px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.swipe-card.selected .card-overlay {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108,71,255,0.25);
}
.swipe-card .card-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(108,71,255,0.5);
}
.swipe-card.selected .card-check { display: flex; }
.swipe-card .card-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-size: 10px;
  background: rgba(108,71,255,0.85);
  color: white;
  padding: 2px 8px;
  border-radius: 20px;
}
/* 슬라이드 상태 */
.swipe-card.prev  { transform: translateX(-110%); opacity: 0; pointer-events: none; }
.swipe-card.active{ transform: translateX(0);      opacity: 1; }
.swipe-card.next  { transform: translateX(110%);   opacity: 0; pointer-events: none; }
.swipe-card.far   { transform: translateX(200%);   opacity: 0; pointer-events: none; }

/* 카드 하단 정보 */
.swipe-card-foot {
  flex-shrink: 0;
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border-radius: 0 0 16px 16px;
  border-top: 1px solid var(--gray-2);
}

/* 선택됨 배지 */
.swipe-selected-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(108,71,255,0.5);
  pointer-events: none;
}

/* 화살표 버튼 */
.swipe-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: background 0.2s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
}
.swipe-arrow:active { transform: translateY(-50%) scale(0.9); }
.swipe-arrow:hover { background: rgba(108,71,255,0.5); }
.swipe-arrow-left { left: 4px; }
.swipe-arrow-right { right: 4px; }
.swipe-arrow:disabled { opacity: 0.2; cursor: not-allowed; }

/* 정보 영역 */
.swipe-info {
  flex-shrink: 0;
  text-align: center;
  padding: 10px 20px 4px;
}
.swipe-counter {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.swipe-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.swipe-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* 점 인디케이터 */
.swipe-dots {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 6px 0 10px;
  flex-wrap: wrap;
  max-width: 280px;
  margin: 0 auto;
}
.swipe-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-3);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  padding: 0;
  flex-shrink: 0;
}
.swipe-dot.active {
  background: var(--primary);
  width: 18px;
  border-radius: 3px;
}

/* "선택 없음" 스킵 카드 */
.skip-card {
  border: 2px dashed var(--gray-3);
  background: var(--gray-1);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  gap: 10px;
  color: var(--text-muted);
  transition: border-color 0.2s;
}
.skip-card.selected { border-color: var(--primary); background: var(--primary-bg); }
.skip-card .skip-icon { font-size: 36px; }
.skip-card .skip-label { font-size: 14px; font-weight: 600; }
.skip-card .skip-sub { font-size: 12px; }
.gap-12 { gap: 12px; }