/* HDX-Signs Global Styles - PRD V1.4 */
/* Color Palette from PRD */
:root {
  --bg-primary: #0b0f20;
  --bg-card: #141a33;
  --bg-card-alt: #1e2542;
  --accent: #f7d046;
  --success: #28a745;
  --text-primary: #f0f0f0;
  --text-secondary: #ccc;
  --text-muted: #888;
  --border: rgba(255,255,255,0.1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
}

.container {
  background: var(--bg-card);
  border-radius: 16px;
  max-width: 600px;
  width: 100%;
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.lang-btn {
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.3s;
}

.lang-btn.active {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
  border-color: var(--accent);
}

/* Title Area */
.title-section {
  text-align: center;
  margin-bottom: 30px;
}

.logo { font-size: 64px; margin-bottom: 10px; }

h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 15px;
}

/* Status Bar */
.status-bar {
  background: var(--bg-card-alt);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  border: 1px solid var(--border);
}

.status-bar .paid {
  color: var(--success);
  font-weight: 600;
}

.status-bar .remaining {
  color: var(--accent);
  font-weight: 600;
}

/* Report Entry */
.report-entry {
  background: linear-gradient(135deg, var(--accent), #e6b800);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  text-align: center;
  cursor: pointer;
}

.report-entry h3 {
  color: var(--bg-primary);
  font-size: 15px;
  margin-bottom: 4px;
}

.report-entry p {
  color: rgba(11,15,32,0.7);
  font-size: 12px;
}

/* Form Area */
.form-section {
  margin-bottom: 24px;
}

.input-group {
  margin-bottom: 14px;
}

.input-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-align: left;
}

.input-group input,
.input-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: border-color 0.3s;
}

.input-group input:focus,
.input-group select:focus {
  border-color: var(--accent);
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Draw Button */
.draw-btn {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 20px;
}

.draw-btn:hover { transform: translateY(-2px); filter: brightness(1.1); }
.draw-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Sign Result */
.sign-result {
  background: var(--bg-card-alt);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  text-align: left;
  display: none;
}

.sign-result.show { display: block; }

.sign-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
}

.sign-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.sign-poem {
  color: var(--accent);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
  white-space: pre-line;
  font-style: italic;
}

.sign-free {
  background: rgba(247,208,70,0.1);
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.sign-paid {
  display: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-primary);
  white-space: pre-line;
}

.sign-paid.show { display: block; }

.sign-paid-label {
  color: var(--success);
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 8px;
  display: none;
}

.sign-paid-label.show { display: block; }

/* Pay Button */
.pay-btn {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 16px;
}

.pay-btn:hover { filter: brightness(1.1); transform: translateY(-2px); }

.pay-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.price-tag {
  font-size: 24px;
  font-weight: 800;
}

/* Report Section */
.report-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 20px;
  transition: all 0.3s;
}

.report-btn:hover { filter: brightness(1.2); }

/* Loading */
.loader {
  display: none;
  text-align: center;
  padding: 20px;
}

.loader.show { display: block; }

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 12px;
}

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

.loader-text {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Countdown */
.countdown {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
}

/* Footer */
.footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.show { display: flex; }

.modal {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 30px;
  max-width: 480px;
  width: 100%;
  text-align: center;
}

/* Responsive */
@media (max-width: 480px) {
  .container { padding: 20px; }
  h1 { font-size: 22px; }
  .input-row { grid-template-columns: 1fr; }
}