/* ========================================
   RAFFLE -- Luxury Lottery Ticket Aesthetic
   Dark ink, gold foil, editorial type
   ======================================== */

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

:root {
  --ink: #0a0a0c;
  --ink-mid: #111114;
  --ink-light: #1a1a1f;
  --surface: #141418;
  --border: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.1);
  --border-active: rgba(255, 255, 255, 0.2);
  --gold: #c9a84c;
  --gold-bright: #e8cc6a;
  --gold-dim: #8a7234;
  --gold-glow: rgba(201, 168, 76, 0.15);
  --gold-glow-strong: rgba(201, 168, 76, 0.3);
  --cream: #f0ead6;
  --cream-dim: #a8a394;
  --muted: #5a5766;
  --error: #c94c4c;
  --success: #4cc96a;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--cream);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

/* Subtle grid background */
.grid-bg {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.4;
}

/* Floating particles */
.particles {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: particle-drift linear infinite;
}

@keyframes particle-drift {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { transform: translateY(-10vh) translateX(30px); opacity: 0; }
}

/* Stage layout */
.stage {
  position: relative; z-index: 10;
  max-width: 560px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

/* ===== HEADER ===== */
.header {
  padding: 28px 0 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex; align-items: center; gap: 10px;
}

.brand-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold-glow-strong);
}

.brand-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  color: var(--cream-dim);
}

.live-badge {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(76, 201, 106, 0.08);
  border: 1px solid rgba(76, 201, 106, 0.2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--success);
}

.live-badge.closed {
  background: rgba(201, 76, 76, 0.08);
  border-color: rgba(201, 76, 76, 0.2);
  color: var(--error);
}

.live-pulse {
  width: 6px; height: 6px;
  background: currentColor;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ===== HERO ===== */
.hero {
  padding: 64px 0 40px;
  animation: fadeInUp 0.8s ease-out;
}

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

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--gold-dim);
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 20px;
}

.title-line {
  display: block;
  font-size: clamp(3rem, 10vw, 4.5rem);
  color: var(--cream);
  letter-spacing: -0.02em;
}

.title-accent {
  color: transparent;
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-dim) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  position: relative;
}

.title-accent::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--cream-dim);
  letter-spacing: 0.04em;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* Meter */
.meter {
  margin-top: 40px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.meter-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.meter-label span:first-child {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.meter-count {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}

.meter-track {
  height: 3px;
  background: var(--border-light);
  border-radius: 2px;
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-bright));
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== TICKET CARD ===== */
.ticket {
  position: relative;
  margin-top: 48px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 3px;
  padding: 40px 32px;
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.ticket::before,
.ticket::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 20px; height: 20px;
  background: var(--ink);
  border-radius: 50%;
  transform: translateY(-50%);
}

.ticket::before { left: -10px; }
.ticket::after { right: -10px; }

.ticket-edge {
  position: absolute;
  top: -1px; left: 20px; right: 20px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}

/* Form header */
.form-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 36px;
}

.form-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.6;
}

.form-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--muted);
}

/* Field */
.field {
  margin-bottom: 28px;
}

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 10px;
}

.field-input-wrap {
  position: relative;
}

.field-input-wrap input {
  width: 100%;
  padding: 12px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-light);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  outline: none;
  transition: border-color 0.3s;
}

.field-input-wrap input::placeholder {
  color: var(--muted);
  font-weight: 300;
}

.field-input-wrap input:focus {
  border-color: var(--gold);
}

.field-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.field-input-wrap input:focus ~ .field-line {
  width: 100%;
}

/* Contact switch */
.contact-switch {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--ink);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  padding: 4px;
}

.contact-switch input[type="radio"] {
  display: none;
}

.switch-option {
  position: relative; z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.3s;
  border-radius: 1px;
}

.switch-option:hover {
  color: var(--cream-dim);
}

#ctEmail:checked ~ .switch-option[data-type="email"],
#ctPhone:checked ~ .switch-option[data-type="phone"] {
  color: var(--cream);
}

.switch-indicator {
  position: absolute; z-index: 1;
  top: 4px; left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: var(--surface);
  border: 1px solid var(--border-active);
  border-radius: 1px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#ctPhone:checked ~ .switch-indicator {
  transform: translateX(100%);
}

/* Submit button */
.submit-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 24px;
  margin-top: 36px;
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  opacity: 0;
  transition: opacity 0.4s;
}

.submit-btn:hover::before {
  opacity: 1;
}

.submit-btn:hover {
  color: var(--ink);
  border-color: var(--gold-bright);
}

.btn-text, .btn-arrow {
  position: relative; z-index: 1;
}

.btn-arrow {
  transition: transform 0.3s;
}

.submit-btn:hover .btn-arrow {
  transform: translateX(4px);
}

.submit-btn:active {
  transform: scale(0.99);
}

.submit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.submit-btn:disabled::before {
  opacity: 0 !important;
}

.submit-btn:disabled:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
}

/* Error */
.error {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--error);
  padding: 12px 0;
  border-bottom: 1px solid rgba(201, 76, 76, 0.2);
}

/* ===== REGISTERED STATE ===== */
.registered-state {
  text-align: center;
  padding: 20px 0;
}

.check-ring {
  width: 64px; height: 64px;
  margin: 0 auto 24px;
  border: 2px solid var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.registered-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.registered-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--success);
}

.registered-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cream);
}

.registered-note {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--cream-dim);
  line-height: 1.6;
}

/* ===== CLOSED STATE ===== */
.closed-state {
  text-align: center;
  padding: 20px 0;
  color: var(--muted);
}

.closed-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--error);
  margin: 16px 0 12px;
}

.closed-state p {
  font-weight: 300;
  color: var(--cream-dim);
  line-height: 1.6;
}

/* ===== WINNER REVEAL ===== */
.winner-reveal {
  position: relative;
  margin-top: 48px;
  text-align: center;
  overflow: hidden;
  animation: fadeInUp 0.8s ease-out;
}

.winner-glow {
  position: absolute;
  inset: -50%;
  background: radial-gradient(ellipse at center, var(--gold-glow) 0%, transparent 60%);
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.winner-inner {
  position: relative;
  z-index: 2;
  padding: 48px 32px;
  background: var(--surface);
  border: 1px solid var(--gold-dim);
}

.winner-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.5em;
  color: var(--gold-dim);
  margin-bottom: 20px;
}

.winner-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 900;
  color: var(--gold-bright);
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 0 40px var(--gold-glow-strong);
}

.winner-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px 0;
}

.winner-diamond {
  color: var(--gold-dim);
  font-size: 0.5rem;
}

.winner-contact {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cream-dim);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.winner-note {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== CONFETTI ===== */
.confetti-container {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -20px;
  animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
  0% { transform: translateY(0) rotate(0deg) scale(1); opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(100vh) rotate(1080deg) scale(0.5); opacity: 0; }
}

/* ===== FOOTER ===== */
.footer {
  text-align: center;
  padding: 48px 0 0;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.admin-link {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  opacity: 0.3;
  transition: opacity 0.3s, color 0.3s;
  cursor: pointer;
}

.admin-link:hover {
  opacity: 0.8;
  color: var(--gold-dim);
}

.admin-dots {
  font-size: 0.4rem;
  letter-spacing: 4px;
}

.hidden {
  display: none !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
  .stage { padding: 0 16px 40px; }
  .hero { padding: 48px 0 32px; }
  .ticket { padding: 32px 20px; }
  .ticket::before, .ticket::after { width: 16px; height: 16px; }
  .ticket::before { left: -8px; }
  .ticket::after { right: -8px; }
  .submit-btn { padding: 16px 20px; font-size: 0.7rem; }
}