/* ==========================================================================
   LET'S DATE — CORE DESIGN SYSTEM & APPLICATION STYLES
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient Canvas Particle Layer */
#ambientCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.75;
}

/* Typography Utilities */
.font-serif { font-family: var(--font-serif); }
.font-mono { font-family: var(--font-mono); }
.text-gradient {
  background: linear-gradient(135deg, var(--text-primary) 20%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }

/* Glassmorphism Surface Base */
.glass-panel {
  background: var(--surface-1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-subtle);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.glass-panel-elevated {
  background: var(--surface-2);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
}

/* Luxury Interactive Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: 0 4px 18px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
  filter: brightness(1.08);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text-primary);
  border-color: var(--surface-border);
  backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  background: var(--surface-3);
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

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

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-icon { width: 42px; height: 42px; padding: 0; border-radius: var(--radius-full); }

/* Navigation Bar */
.navbar {
  position: sticky;
  top: 16px;
  z-index: 50;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(10, 10, 15, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 12px var(--accent-glow);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Autosave Pill */
.autosave-pill {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  padding: 4px 10px;
  background: var(--surface-2);
  border-radius: var(--radius-full);
  border: 1px solid var(--surface-border);
}

/* Sound Equalizer Toggle */
.sound-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.sound-toggle:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}
.sound-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}
.sound-bar {
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
  height: 4px;
  transition: height 0.2s ease;
}
.sound-toggle.playing .sound-bar:nth-child(1) { animation: soundWave 0.8s ease-in-out infinite alternate; }
.sound-toggle.playing .sound-bar:nth-child(2) { animation: soundWave 0.5s ease-in-out infinite alternate 0.2s; }
.sound-toggle.playing .sound-bar:nth-child(3) { animation: soundWave 0.7s ease-in-out infinite alternate 0.4s; }
@keyframes soundWave {
  0% { height: 4px; }
  100% { height: 14px; }
}

/* ==========================================================================
   HOMEPAGE / HERO SECTION
   ========================================================================== */
.hero-section {
  max-width: 1280px;
  margin: 40px auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--accent-secondary);
  font-weight: 600;
  width: fit-content;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
}
.stat-item {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Hero Simulator Phone Frame */
.hero-preview-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow-blob {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.phone-mockup {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 360px;
  height: 680px;
  background: #000;
  border-radius: 48px;
  border: 10px solid #1f1f26;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), inset 0 0 0 2px rgba(255, 255, 255, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.phone-mockup.device-tablet {
  max-width: 480px;
  height: 640px;
  border-radius: 36px;
}

.phone-mockup.device-desktop {
  max-width: 580px;
  height: 600px;
  border-radius: 24px;
}

.phone-screen {
  flex: 1;
  background-color: var(--bg-base);
  background-image: var(--bg-gradient);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 18px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.phone-screen::-webkit-scrollbar { width: 0; }

/* 13-Mode Selection Cards */
.modes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.mode-card-btn {
  padding: 14px 12px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  text-align: center;
  color: var(--text-secondary);
}
.mode-card-btn:hover {
  background: var(--surface-3);
  color: var(--text-primary);
  border-color: var(--surface-border-focus);
}
.mode-card-btn.active {
  background: var(--surface-3);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 16px var(--accent-glow);
}
.mode-icon { font-size: 1.6rem; }
.mode-title { font-size: 0.8rem; font-weight: 700; }

/* 4-Step Process Section */
.steps-section {
  max-width: 1200px;
  margin: 0 auto 100px;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}
.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}
.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
}
.step-heading {
  font-size: 1.15rem;
  font-weight: 700;
}
.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   PROPOSAL CREATOR STUDIO (3-PANE LAYOUT)
   ========================================================================== */
.creator-studio {
  max-width: 1440px;
  margin: 0 auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 240px 1fr 440px;
  gap: 28px;
  align-items: start;
  position: relative;
  z-index: 1;
}

/* Left: Step Navigation Bar */
.studio-nav {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.studio-step-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.studio-step-btn:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}
.studio-step-btn.active {
  background: var(--surface-3);
  border-color: var(--surface-border);
  color: var(--text-primary);
  box-shadow: var(--shadow-subtle);
}
.step-idx {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

/* Center: Real-Time Preview Area */
.studio-preview-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: sticky;
  top: 100px;
}
.preview-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 420px;
  margin-bottom: 16px;
  padding: 8px 16px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.device-switch-group {
  display: flex;
  gap: 4px;
}
.device-switch-btn {
  background: transparent;
  border: none;
  font-size: 0.95rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}
.device-switch-btn.active {
  background: var(--surface-3);
  color: var(--text-primary);
}

/* Right: Customization Controls */
.studio-controls-area {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.control-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.control-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.input-text, .select-input, .textarea-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input-text:focus, .select-input:focus, .textarea-input:focus {
  border-color: var(--surface-border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.textarea-input { resize: vertical; min-height: 80px; }

/* 15 Themes Grid */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.theme-swatch-btn {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  background: var(--surface-2);
}
.theme-swatch-btn:hover { transform: scale(1.05); }
.theme-swatch-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}
.swatch-color {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  margin-bottom: 4px;
}
.swatch-name {
  font-size: 0.65rem;
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* AI Writing Assistant Box */
.ai-assistant-card {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.08) 0%, rgba(192, 132, 252, 0.08) 100%);
  border: 1px solid var(--surface-border-focus);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ai-tone-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tone-chip {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.tone-chip:hover, .tone-chip.active {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

/* ==========================================================================
   RECIPIENT EXPERIENCE / INVITATION SEQUENCE
   ========================================================================== */
.recipient-view-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  position: relative;
  z-index: 10;
}

/* Wax-Sealed Envelope */
.envelope-card {
  width: 100%;
  max-width: 440px;
  background: var(--envelope-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  text-align: center;
  box-shadow: var(--shadow-float);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-bounce);
  position: relative;
  overflow: hidden;
}
.envelope-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}
.envelope-seal-badge {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--envelope-seal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 25px var(--accent-glow);
  animation: pulseGlow 2.5s ease-in-out infinite alternate;
}
@keyframes pulseGlow {
  0% { transform: scale(1); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--accent-glow); }
  100% { transform: scale(1.06); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 30px var(--accent-glow); }
}

.proposal-card-flow {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: fadeInScale 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.proposal-header-box {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.proposal-salutation {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-secondary);
}
.proposal-headline {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* Collectible Memory Cards */
.memory-cards-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.memory-card {
  padding: 18px 20px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.memory-card:hover {
  background: var(--surface-3);
  border-color: var(--accent);
}
.memory-card.revealed {
  border-color: var(--accent);
  background: var(--surface-3);
}
.memory-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}
.memory-card-body {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.5;
}
.memory-card-media {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: 6px;
}

/* YES / NO Action Zone with Intelligent Evasion */
.interactive-action-zone {
  position: relative;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
  overflow: hidden;
}
.btn-yes {
  padding: 16px 40px;
  font-size: 1.2rem;
  font-weight: 800;
  background: var(--accent);
  color: var(--accent-contrast);
  border-radius: var(--radius-full);
  border: none;
  box-shadow: 0 6px 25px var(--accent-glow);
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
  z-index: 2;
}
.btn-yes:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 35px var(--accent-glow);
}

.btn-no-dodge {
  position: absolute;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  z-index: 3;
  user-select: none;
  touch-action: none;
}

.respectful-escape-btn {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  margin-top: 8px;
}

/* ==========================================================================
   DATE PLANNING SECTION (10 LUXURY ACTIVITIES)
   ========================================================================== */
.date-planner-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.activity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.activity-card {
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}
.activity-card:hover {
  background: var(--surface-3);
  border-color: var(--surface-border-focus);
}
.activity-card.selected {
  background: var(--surface-3);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.activity-icon { font-size: 1.6rem; }
.activity-title { font-size: 0.95rem; font-weight: 700; }
.activity-desc { font-size: 0.75rem; color: var(--text-muted); }

.timeslot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.timeslot-chip {
  padding: 10px 14px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.timeslot-chip:hover { background: var(--surface-3); }
.timeslot-chip.selected {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
}

/* ==========================================================================
   DIGITAL DATE PASS (APPLE WALLET STYLE TICKET)
   ========================================================================== */
.datepass-ticket {
  width: 100%;
  max-width: 440px;
  background: var(--datepass-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  position: relative;
}
.ticket-header {
  padding: 24px;
  border-bottom: 1px dashed var(--surface-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ticket-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.ticket-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ticket-detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.ticket-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ticket-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ticket-val {
  font-size: 1.1rem;
  font-weight: 700;
}
.ticket-footer {
  padding: 20px 24px;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ==========================================================================
   DASHBOARD & MODALS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-card {
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  transform: scale(0.95);
  transition: transform var(--transition-bounce);
}
.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.proposal-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}
.proposal-table th, .proposal-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--surface-border);
  font-size: 0.9rem;
}
.proposal-table th {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-status {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-block;
}
.badge-draft { background: rgba(255, 255, 255, 0.1); color: var(--text-secondary); }
.badge-sent { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
.badge-opened { background: rgba(234, 179, 8, 0.15); color: #eab308; }
.badge-accepted { background: rgba(244, 63, 94, 0.15); color: #f43f5e; }
.badge-planned { background: rgba(34, 197, 94, 0.15); color: #22c55e; }

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-primary);
  color: var(--bg-base);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-float);
  z-index: 200;
  opacity: 0;
  transition: all var(--transition-bounce);
}
.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE-FIRST POLISH)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-content {
    align-items: center;
  }
  .hero-subtitle {
    margin: 0 auto;
  }
  .hero-stats {
    justify-content: center;
  }
  .creator-studio {
    grid-template-columns: 1fr;
  }
  .studio-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
  }
  .studio-preview-area {
    position: static;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .modes-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .activity-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .phone-mockup {
    max-width: 320px;
    height: 600px;
  }
  .theme-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .modes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}