:root {
  --bg-deep: #050818;
  --bg-card: rgba(12, 20, 48, 0.85);
  --blue: #1e3a8a;
  --blue-light: #3b5998;
  --gold: #f4c430;
  --gold-bright: #ffd700;
  --gold-dim: #c9a227;
  --black: #0a0a0f;
  --text: #e8eaf6;
  --text-muted: #9aa8c7;
  --border-gold: rgba(244, 196, 48, 0.4);
  --font-display: 'Cinzel', serif;
  --font-body: 'Raleway', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: linear-gradient(165deg, var(--bg-deep) 0%, #0d1b3e 40%, var(--black) 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Starfield */
.stars {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 30% 65%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1.5px 1.5px at 55% 15%, rgba(244,196,48,0.6), transparent),
    radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 85% 35%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 15% 90%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1.5px 1.5px at 45% 45%, rgba(244,196,48,0.4), transparent),
    radial-gradient(1px 1px at 92% 70%, rgba(255,255,255,0.5), transparent);
  background-size: 100% 100%;
  pointer-events: none;
  z-index: 0;
  animation: twinkle 8s ease-in-out infinite alternate;
}

@keyframes twinkle {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

.moon {
  position: fixed;
  top: 1rem;
  right: 1.2rem;
  font-size: 2rem;
  opacity: 0.35;
  filter: drop-shadow(0 0 12px rgba(244, 196, 48, 0.5));
  pointer-events: none;
  z-index: 0;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

#app {
  position: relative;
  z-index: 1;
  max-width: 480px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  min-height: 100vh;
}

.screen { animation: fadeIn 0.35s ease; }
.screen.hidden { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Logo */
.logo-block {
  text-align: center;
  padding: 2.5rem 0 1.5rem;
}

.logo-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.75rem;
  filter: drop-shadow(0 0 14px rgba(244, 196, 48, 0.35));
}

.logo-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.logo-star {
  font-size: 2rem;
  color: var(--gold-bright);
  display: block;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

.title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.08em;
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.4rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Header */
.header {
  margin-bottom: 1.5rem;
  padding-top: 0.5rem;
}

.greeting {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.moon-small {
  font-size: 1.8rem;
  color: var(--gold);
  filter: drop-shadow(0 0 8px rgba(244, 196, 48, 0.4));
}

.hello {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.header h1 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold-bright);
}

.sign-badge {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold);
  margin: 0.5rem 0 1rem;
  letter-spacing: 0.05em;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 16px;
  padding: 1.25rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(244, 196, 48, 0.1);
}

.card h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.hint {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.field-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
  margin: 0.75rem 0 0.35rem;
}

.field-label:first-of-type {
  margin-top: 0;
}

/* Menu grid */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.menu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 14px;
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  color: var(--text);
  font-family: var(--font-body);
}

.menu-card:active {
  transform: scale(0.97);
}

.menu-card:hover {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(244, 196, 48, 0.15);
}

.menu-icon { font-size: 1.8rem; }

.menu-label {
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
}

/* Submenu */
.submenu-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.submenu-item {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  text-align: left;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.submenu-item:active { opacity: 0.85; }
.submenu-item:hover { border-color: var(--gold); }

.submenu-item .badge {
  font-size: 0.75rem;
  color: var(--gold);
  background: rgba(244, 196, 48, 0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 8px;
}

.submenu-item .badge.paid {
  color: var(--gold-bright);
}

/* Buttons */
.btn {
  width: 100%;
  padding: 0.85rem;
  border-radius: 12px;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 0.75rem;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:active { transform: scale(0.98); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-dim));
  color: var(--black);
  box-shadow: 0 4px 16px rgba(244, 196, 48, 0.3);
}

.btn-gold:disabled {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.22), rgba(201, 162, 39, 0.18));
  color: rgba(10, 10, 15, 0.4);
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-gold:disabled:active {
  transform: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-gold);
  color: var(--gold);
}

.btn-back {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
}

/* Inputs */
input, textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border-gold);
  background: rgba(5, 8, 24, 0.6);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}

input:focus, textarea:focus {
  border-color: var(--gold);
}

textarea { resize: vertical; min-height: 120px; }

/* Content HTML from backend */
.content-html {
  line-height: 1.65;
  font-size: 0.95rem;
}

.content-html b, .content-html strong { color: var(--gold-bright); }
.content-html i, .content-html em { color: var(--text-muted); }
.content-html code {
  background: rgba(244, 196, 48, 0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.9em;
}

/* Result images */
.result-images {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.result-images img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border-gold);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.result-card, .intro-card { margin-top: 0.5rem; }

.price-tag {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold-bright);
  text-align: center;
  margin: 1rem 0;
}

/* Payment item */
.payment-item {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  font-size: 0.85rem;
  line-height: 1.5;
}

.payment-item.ok { border-left: 3px solid #4caf50; }
.payment-item.pending { border-left: 3px solid var(--gold); }

/* Loader */
.loader {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 24, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  gap: 1rem;
}

.loader.hidden { display: none; }

.loader-moon {
  font-size: 3rem;
  animation: spin 3s linear infinite;
  filter: drop-shadow(0 0 16px rgba(244, 196, 48, 0.6));
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.loader p {
  color: var(--text-muted);
  font-family: var(--font-display);
  letter-spacing: 0.1em;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--gold);
  color: var(--text);
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-size: 0.9rem;
  z-index: 200;
  max-width: 90%;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.toast.hidden { display: none; }

.empty-msg {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
}