/* ═══════════════════════════════════════════
   MAXIMALISM UI — style.css
   Vivid gradients, layered decor, neon accents
   ═══════════════════════════════════════════ */

/* ─── Reset ────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* ── Core palette ─────────────────────── */
  --bg-deep: #0d0221;
  --bg-card: rgba(20, 8, 60, 0.75);
  --surface: rgba(255, 255, 255, 0.06);
  --surface-hover: rgba(255, 255, 255, 0.12);

  /* Neon colours */
  --neon-pink: #ff2d95;
  --neon-violet: #b026ff;
  --neon-cyan: #00f0ff;
  --neon-lime: #c8ff00;
  --neon-orange: #ff6f00;
  --neon-coral: #ff6b6b;

  /* Gradients */
  --grad-pink-violet: linear-gradient(
    135deg,
    var(--neon-pink),
    var(--neon-violet)
  );
  --grad-cyan-lime: linear-gradient(135deg, var(--neon-cyan), var(--neon-lime));
  --grad-warm: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
  --grad-rainbow: linear-gradient(
    135deg,
    var(--neon-pink),
    var(--neon-violet),
    var(--neon-cyan),
    var(--neon-lime)
  );

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.45);

  /* Typography */
  --font-display: "Dela Gothic One", sans-serif;
  --font-heading: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;

  /* Shadows */
  --glow-pink:
    0 0 20px rgba(255, 45, 149, 0.4), 0 0 60px rgba(255, 45, 149, 0.15);
  --glow-cyan:
    0 0 20px rgba(0, 240, 255, 0.4), 0 0 60px rgba(0, 240, 255, 0.15);
  --glow-lime:
    0 0 20px rgba(200, 255, 0, 0.4), 0 0 60px rgba(200, 255, 0, 0.15);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* ─── Base ─────────────────────────────── */
html,
body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-deep);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 20% 0%,
      rgba(176, 38, 255, 0.25) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 80% 0%,
      rgba(255, 45, 149, 0.2) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 50% 100%,
      rgba(0, 240, 255, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 0% 60%,
      rgba(200, 255, 0, 0.08) 0%,
      transparent 40%
    ),
    radial-gradient(
      ellipse at 100% 40%,
      rgba(255, 111, 0, 0.1) 0%,
      transparent 40%
    );
  pointer-events: none;
  z-index: 0;
}

/* ─── Animated background orbs ─────────── */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  will-change: transform;
  transform: translateZ(0);
}

.orb-1 {
  width: 280px;
  height: 280px;
  background: var(--neon-pink);
  top: -80px;
  left: -60px;
  animation: orbFloat1 18s ease-in-out infinite alternate;
}
.orb-2 {
  width: 240px;
  height: 240px;
  background: var(--neon-violet);
  top: 30%;
  right: -80px;
  animation: orbFloat2 22s ease-in-out infinite alternate;
}
.orb-3 {
  width: 200px;
  height: 200px;
  background: var(--neon-cyan);
  bottom: -40px;
  left: 30%;
  animation: orbFloat3 20s ease-in-out infinite alternate;
}
.orb-4 {
  width: 180px;
  height: 180px;
  background: var(--neon-lime);
  top: 60%;
  left: -40px;
  animation: orbFloat1 24s ease-in-out infinite alternate-reverse;
  opacity: 0.18;
}
.orb-5 {
  width: 150px;
  height: 150px;
  background: var(--neon-orange);
  top: 10%;
  right: 20%;
  animation: orbFloat2 16s ease-in-out infinite alternate-reverse;
  opacity: 0.2;
}

@keyframes orbFloat1 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(80px, 60px) scale(1.2);
  }
}
@keyframes orbFloat2 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(-60px, 80px) scale(1.15);
  }
}
@keyframes orbFloat3 {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(40px, -60px) scale(1.1);
  }
}

/* ─── Floating decorative shapes ───────── */
.deco-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.deco {
  position: absolute;
  font-size: 28px;
  opacity: 0.3;
  animation: decoFloat 10s ease-in-out infinite alternate;
  transform: translateZ(0);
}

.deco-star {
  top: 8%;
  left: 10%;
  color: var(--neon-lime);
  animation-duration: 7s;
}
.deco-diamond {
  top: 15%;
  right: 12%;
  color: var(--neon-pink);
  animation-duration: 9s;
  font-size: 22px;
}
.deco-circle {
  top: 45%;
  left: 5%;
  color: var(--neon-cyan);
  animation-duration: 11s;
  font-size: 18px;
}
.deco-cross {
  top: 65%;
  right: 8%;
  color: var(--neon-orange);
  animation-duration: 6s;
  font-size: 32px;
}
.deco-ring {
  bottom: 20%;
  left: 15%;
  color: var(--neon-violet);
  animation-duration: 10s;
}
.deco-zigzag {
  bottom: 10%;
  right: 20%;
  color: var(--neon-lime);
  animation-duration: 8s;
  font-size: 36px;
}
.deco-sparkle {
  top: 30%;
  left: 50%;
  color: var(--neon-pink);
  animation-duration: 12s;
  font-size: 24px;
}

@keyframes decoFloat {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  100% {
    transform: translateY(-30px) rotate(15deg);
  }
}

/* ─── App container ────────────────────── */
.app-container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 16px 40px;
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
.app-header {
  width: 100%;
  max-width: 500px;
  text-align: center;
  padding: 44px 0 32px;
}

.hotel-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--grad-pink-violet);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
  box-shadow: var(--glow-pink);
  animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
  0%,
  100% {
    box-shadow: var(--glow-pink);
  }
  50% {
    box-shadow:
      0 0 30px rgba(255, 45, 149, 0.6),
      0 0 80px rgba(176, 38, 255, 0.3);
  }
}

.hotel-badge .dot {
  width: 10px;
  height: 10px;
  background: var(--neon-lime);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--neon-lime);
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

.hotel-name {
  font-family: var(--font-display);
  font-size: clamp(28px, 7vw, 40px);
  line-height: 1.15;
  background: var(--grad-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(176, 38, 255, 0.35));
  margin-bottom: 14px;
  animation: nameShimmer 6s linear infinite;
  background-size: 200% 200%;
}

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

.hotel-subtitle {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: opacity 0.3s ease;
}

.header-deco-bar {
  margin: 20px auto 0;
  width: 80px;
  height: 4px;
  background: var(--grad-cyan-lime);
  border-radius: 4px;
  box-shadow: var(--glow-cyan);
}

/* ═══════════════════════════════════════════
   PROGRESS BAR
   ═══════════════════════════════════════════ */
.progress-bar-wrap {
  width: 100%;
  max-width: 500px;
  margin-bottom: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.progress-bar-wrap.visible {
  opacity: 1;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.progress-track {
  height: 8px;
  background: var(--surface);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-fill {
  height: 100%;
  background: var(--grad-pink-violet);
  border-radius: 8px;
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: var(--glow-pink);
}

/* ═══════════════════════════════════════════
   GLASS CARD (Maximalist revision)
   ═══════════════════════════════════════════ */
.glass-card {
  width: 100%;
  max-width: 500px;
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    var(--shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
  transform: translateZ(0);
}

/* Top rainbow bar accent */
.glass-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-rainbow);
  background-size: 200% 200%;
  animation: nameShimmer 4s linear infinite;
}

/* ═══════════════════════════════════════════
   PAGE SYSTEM
   ═══════════════════════════════════════════ */
.page {
  display: none;
  width: 100%;
  max-width: 500px;
}
.page.active {
  display: block;
  animation: pageIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes pageOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-20px) scale(0.97);
  }
}

/* ═══════════════════════════════════════════
   CARD HEADER
   ═══════════════════════════════════════════ */
.card-header {
  padding: 28px 28px 24px;
  background: linear-gradient(
    135deg,
    rgba(176, 38, 255, 0.2),
    rgba(255, 45, 149, 0.15),
    rgba(0, 240, 255, 0.1)
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

/* Decorative corner blobs */
.card-header::before {
  content: "";
  position: absolute;
  top: 16px;
  right: 20px;
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' width='24' height='24' fill='%2384cc16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='12 2 14.5 9.5 22 12 14.5 14.5 12 22 9.5 14.5 2 12 9.5 9.5'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity: 0.5;
  animation: decoFloat 4s ease-in-out infinite alternate;
}

.card-section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--grad-cyan-lime);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

/* ═══════════════════════════════════════════
   REVIEW TYPE BUTTONS
   ═══════════════════════════════════════════ */
.review-type-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.review-type-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 18px 20px;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.review-type-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 16px;
}

.review-type-btn:nth-child(1)::before {
  background: var(--grad-warm);
}
.review-type-btn:nth-child(2)::before {
  background: var(--grad-cyan-lime);
}
.review-type-btn:nth-child(3)::before {
  background: var(--grad-pink-violet);
}

.review-type-btn:hover::before {
  opacity: 0.12;
}
.review-type-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}
.review-type-btn:active {
  transform: translateY(0) scale(0.99);
}

.btn-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.btn-icon.food {
  background: var(--grad-warm);
  box-shadow: var(--glow-pink);
}
.btn-icon.mgmt {
  background: var(--grad-cyan-lime);
  box-shadow: var(--glow-cyan);
}
.btn-icon.hotel {
  background: var(--grad-pink-violet);
  box-shadow: var(--glow-pink);
}

.btn-text {
  flex: 1;
  position: relative;
  z-index: 1;
}
.btn-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 2px;
}
.btn-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

.btn-chevron {
  font-size: 24px;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  transition:
    transform 0.2s,
    color 0.2s;
}
.review-type-btn:hover .btn-chevron {
  transform: translateX(4px);
  color: var(--neon-cyan);
}

/* ═══════════════════════════════════════════
   FORM ELEMENTS
   ═══════════════════════════════════════════ */
.form-body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--grad-pink-violet);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Checkboxes / Radios */
.option-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s;
}

.option-item:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateX(4px);
}

.option-item input {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all 0.2s;
}

.option-item input[type="radio"] {
  border-radius: 50%;
}

.option-item input:checked {
  background: var(--grad-pink-violet);
  border-color: var(--neon-pink);
  box-shadow: 0 0 10px rgba(255, 45, 149, 0.4);
}

.option-item input:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}

.option-label {
  font-size: 15px;
  font-weight: 500;
}

/* Range Slider */
.slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.slider-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.glass-range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 10px;
  background: var(--surface);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  outline: none;
}

.glass-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--grad-pink-violet);
  border: 3px solid var(--bg-deep);
  box-shadow: var(--glow-pink);
  cursor: pointer;
  transition: transform 0.15s;
}
.glass-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-val {
  font-family: var(--font-display);
  font-size: 22px;
  min-width: 44px;
  text-align: center;
  background: var(--grad-pink-violet);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Star Rating */
.star-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.star-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Neon shimmer on hover */
.star-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(200, 255, 0, 0.04),
    rgba(255, 45, 149, 0.04),
    transparent
  );
  transition: left 0.6s ease;
  pointer-events: none;
}

.star-row:hover::before {
  left: 100%;
}

.star-row:hover {
  border-color: rgba(200, 255, 0, 0.3);
  background: rgba(200, 255, 0, 0.04);
  box-shadow:
    0 0 20px rgba(200, 255, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.star-row-label {
  font-size: 14px;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.stars {
  display: flex;
  gap: 6px;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.star {
  font-size: 42px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.15);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s, filter 0.2s;
  user-select: none;
}

.star.active {
  color: var(--neon-lime);
  filter: drop-shadow(0 0 10px rgba(200, 255, 0, 0.7));
  text-shadow: 0 0 8px rgba(200, 255, 0, 0.3);
}

.star:hover {
  transform: scale(1.35) rotate(15deg);
  color: var(--neon-lime);
  filter: drop-shadow(0 0 16px rgba(200, 255, 0, 1));
}

.star:active {
  transform: scale(1.5) rotate(-10deg);
  filter: drop-shadow(0 0 24px rgba(200, 255, 0, 1)) drop-shadow(0 0 40px rgba(200, 255, 0, 0.5));
  transition-duration: 0.1s;
}

.star.pop-animate {
  animation: starPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes starPop {
  0% { transform: scale(1.5) rotate(-10deg); }
  40% { transform: scale(0.85) rotate(8deg); }
  70% { transform: scale(1.15) rotate(-3deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* Textarea & Select */
.glass-textarea,
.glass-select {
  width: 100%;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 16px 18px;
  outline: none;
  transition: all 0.3s ease;
}

.glass-textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

.glass-textarea::placeholder {
  color: var(--text-muted);
  font-weight: 500;
}

.glass-textarea:focus,
.glass-select:focus {
  border-color: var(--neon-pink);
  background: rgba(255, 45, 149, 0.03);
  box-shadow:
    0 0 0 3px rgba(255, 45, 149, 0.15),
    0 4px 20px rgba(255, 45, 149, 0.1),
    var(--glow-pink);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════
   DIVIDER
   ═══════════════════════════════════════════ */
.glass-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn-row {
  display: flex;
  gap: 12px;
  padding: 20px 28px 28px;
}

.btn-primary {
  flex: 1;
  padding: 16px 20px;
  border: none;
  border-radius: 14px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary.accent {
  background: var(--grad-pink-violet);
  color: #fff;
  box-shadow: var(--glow-pink);
}
.btn-primary.success {
  background: var(--grad-cyan-lime);
  color: var(--bg-deep);
  box-shadow: var(--glow-cyan);
}
.btn-primary.ghost {
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.15);
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.back-btn:hover {
  background: var(--surface-hover);
  color: var(--neon-cyan);
  transform: translateX(-4px);
}

/* ═══════════════════════════════════════════
   THANK YOU
   ═══════════════════════════════════════════ */
.thankyou-body {
  padding: 48px 28px 32px;
  text-align: center;
  background: linear-gradient(
    180deg,
    rgba(176, 38, 255, 0.15),
    rgba(255, 45, 149, 0.1),
    transparent
  );
}

.thankyou-icon {
  font-size: 72px;
  line-height: 1;
  margin-bottom: 20px;
  width: 100px;
  height: 100px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-cyan-lime);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.5));
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

.thankyou-title {
  font-family: var(--font-display);
  font-size: 30px;
  background: var(--grad-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: nameShimmer 4s linear infinite;
  margin-bottom: 14px;
}

.thankyou-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.review-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.review-tag {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--neon-cyan);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.app-footer {
  margin-top: 28px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  padding: 12px 20px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ═══════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-pink-violet);
  color: #fff;
  border-radius: 14px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--glow-pink), var(--shadow-lg);
  z-index: 1000;
  transition: bottom 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.toast.show {
  bottom: 32px;
}

/* ═══════════════════════════════════════════
   CLICK EFFECTS
   ═══════════════════════════════════════════ */

/* Neon ripple — spawned by JS */
.neon-ripple {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 45, 149, 0.25),
    rgba(176, 38, 255, 0.12),
    transparent 70%
  );
  pointer-events: none;
  z-index: 10;
  animation: neonRippleExpand 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes neonRippleExpand {
  0% {
    transform: scale(0);
    opacity: 0.6;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

/* Glow pulse — toggled by JS */
.glow-click {
  animation: glowClickPulse 0.7s ease-out !important;
}

@keyframes glowClickPulse {
  0% {
    box-shadow: var(--glow-pink);
  }
  35% {
    box-shadow:
      0 0 20px 6px rgba(176, 38, 255, 0.35),
      0 0 40px 12px rgba(0, 240, 255, 0.12);
  }
  100% {
    box-shadow: var(--glow-pink);
  }
}

/* Sparkle particles — spawned by JS */
.click-sparkle {
  position: absolute;
  font-size: 12px;
  pointer-events: none;
  z-index: 20;
  color: var(--neon-lime);
  text-shadow: 0 0 6px var(--neon-lime);
  animation: sparkleOut 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes sparkleOut {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0.9;
  }
  40% {
    transform: translate(
        calc(-50% + var(--tx) * 0.6),
        calc(-50% + var(--ty) * 0.6)
      )
      scale(1);
    opacity: 0.7;
  }
  100% {
    transform: translate(calc(-50% + var(--tx)), calc(-50% + var(--ty)))
      scale(0.3);
    opacity: 0;
  }
}

/* Star pop */
.star-pop {
  animation: starPop 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes starPop {
  0% {
    transform: scale(1);
  }
  35% {
    transform: scale(1.35) rotate(-5deg);
    filter: drop-shadow(0 0 8px rgba(200, 255, 0, 0.6));
  }
  65% {
    transform: scale(0.92) rotate(2deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
    filter: none;
  }
}

/* Ensure interactive elements are positioned for effect containment */
.review-type-btn,
.btn-primary,
.back-btn,
.option-item,
.star-row {
  position: relative;
  overflow: hidden;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 400px) {
  .app-container {
    padding: 12px 10px 32px;
  }
  .hotel-name {
    font-size: 24px;
  }
  .card-title {
    font-size: 20px;
  }
  .review-type-btn {
    padding: 14px 16px;
  }
  .btn-icon {
    width: 44px;
    height: 44px;
    font-size: 20px;
  }
  .form-body {
    padding: 20px 20px 24px;
  }
  .btn-row {
    padding: 16px 20px 24px;
  }
}

/* ═══════════════════════════════════════════
   PERFORMANCE — reduce GPU load on large screens
   ═══════════════════════════════════════════ */
@media (min-width: 1024px) {
  .orb {
    filter: blur(100px);
    opacity: 0.25;
  }
  .orb-4,
  .orb-5 {
    display: none;
  }
  .deco-circle,
  .deco-zigzag,
  .deco-sparkle {
    display: none;
  }
  .glass-card {
    backdrop-filter: blur(12px) saturate(1.2);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
  }
  body::before {
    opacity: 0.7;
  }
}

/* ═══════════════════════════════════════════
   PERFORMANCE MODE (Mobile / Smaller screens)
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .bg-orbs,
  .deco-shapes,
  .glass-card {
    contain: paint layout;
  }
  .orb {
    filter: none;
  }
  .orb-1 {
    background: radial-gradient(circle, var(--neon-pink) 0%, transparent 70%);
  }
  .orb-2 {
    background: radial-gradient(circle, var(--neon-violet) 0%, transparent 70%);
  }
  .orb-3 {
    background: radial-gradient(circle, var(--neon-cyan) 0%, transparent 70%);
  }
  .orb-4 {
    background: radial-gradient(circle, var(--neon-lime) 0%, transparent 70%);
  }
  .orb-5 {
    background: radial-gradient(circle, var(--neon-orange) 0%, transparent 70%);
  }
  .hotel-name {
    animation: none;
  }
  .glass-card::before {
    animation: none;
  }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .orb,
  .deco {
    display: none;
  }
  .neon-ripple,
  .click-sparkle {
    display: none;
  }
}