/**
 * Z Pay Brand Theme - Orange-Gold Metallic Design
 * Based on Z Pay logo: glossy coin, warm orange gradients, premium feel
 */

:root {
  /* Primary - Logo Orange-Gold */
  --zpay-primary: #FF8C00;
  --zpay-primary-dark: #E65100;
  --zpay-gold: #FFD700;
  --zpay-gold-light: #FFA500;
  --zpay-orange: #FF6B35;
  --zpay-orange-red: #D84315;
  
  /* Gradients - Metallic coin feel */
  --zpay-gradient: linear-gradient(135deg, #FFD700 0%, #FF8C00 35%, #FF6B35 70%, #E65100 100%);
  --zpay-gradient-soft: linear-gradient(135deg, #FFA500 0%, #FF8C00 50%, #FF6B35 100%);
  --zpay-gradient-dark: linear-gradient(135deg, #1a0a2e 0%, #0f0a1e 100%);
  --zpay-gradient-card: linear-gradient(135deg, #2d1b4e 0%, #1a0a2e 100%);
  
  /* Backgrounds */
  --zpay-bg-dark: #0f0a1e;
  --zpay-bg-header: #1a0a2e;
  --zpay-bg-page: #f8f6f2;
  --zpay-bg-card: #ffffff;
  
  /* Text */
  --zpay-text-dark: #1a1a1a;
  --zpay-text-muted: #666;
  --zpay-text-light: rgba(255, 255, 255, 0.9);
  --zpay-text-white: #ffffff;
  
  /* Accents */
  --zpay-success: #2e7d32;
  --zpay-error: #c62828;
  --zpay-warning: #f57c00;
  --zpay-border: rgba(255, 140, 0, 0.2);
  
  /* Shadows - Glossy metallic */
  --zpay-shadow: 0 4px 20px rgba(255, 107, 53, 0.2);
  --zpay-shadow-lg: 0 8px 30px rgba(230, 81, 0, 0.25);
  --zpay-shadow-glow: 0 0 20px rgba(255, 193, 7, 0.3);
  
  /* Radius - Coin-like rounded */
  --zpay-radius: 12px;
  --zpay-radius-lg: 20px;
  --zpay-radius-full: 50px;
  
  /* Typography */
  --zpay-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

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

body {
  font-family: var(--zpay-font);
  background-color: var(--zpay-bg-page);
  min-height: 100vh;
  color: var(--zpay-text-dark);
}

/* Z Pay Primary Button - Glossy metallic */
.zpay-btn {
  background: var(--zpay-gradient);
  color: white !important;
  border: none;
  padding: 14px 28px;
  border-radius: var(--zpay-radius-full);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--zpay-shadow);
}

.zpay-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--zpay-shadow-lg);
}

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

/* Header - Dark gradient like logo bg */
.zpay-header {
  background: var(--zpay-gradient-dark);
  color: var(--zpay-text-white);
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

/* Bottom Nav - Z Pay branded */
.zpay-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--zpay-bg-card);
  display: flex;
  justify-content: space-around;
  padding: 12px 0;
  box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.08);
  z-index: 100;
}

.zpay-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--zpay-text-muted);
  font-size: 12px;
  transition: color 0.3s;
}

.zpay-nav-item:hover, .zpay-nav-item.active {
  color: var(--zpay-primary);
}

/* Bottom Navigation - Same as home.php (used in navigation.php) */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  display: flex;
  justify-content: space-around;
  padding: 12px 0;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 100;
}

.bottom-nav .nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: #999;
  font-size: 12px;
}

.bottom-nav .nav-item.active {
  color: #FF8C00 !important;
}

.bottom-nav .nav-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-nav .nav-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@media (min-width: 768px) {
  .bottom-nav {
    max-width: 480px;
    left: 50%;
    transform: translateX(-50%);
  }
}

.zpay-nav-item svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Cards with subtle gold border */
.zpay-card {
  background: var(--zpay-bg-card);
  border-radius: var(--zpay-radius-lg);
  padding: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--zpay-border);
}

/* Banner - Dark with gold accent */
.zpay-banner {
  background: var(--zpay-gradient-card);
  border-radius: var(--zpay-radius-lg);
  color: white;
  padding: 24px;
  box-shadow: var(--zpay-shadow);
}

.zpay-banner-title {
  color: var(--zpay-gold);
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Input fields */
.zpay-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--zpay-border);
  border-radius: var(--zpay-radius);
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s;
}

.zpay-input:focus {
  border-color: var(--zpay-primary);
  box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.15);
}

/* Links */
.zpay-link {
  color: var(--zpay-gold);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.zpay-link:hover {
  color: var(--zpay-gold-light);
}

/* Z Pay Modal - screen center, no popup */
.zpay-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 20px;
}
.zpay-modal-box {
  background: #fff;
  border-radius: var(--zpay-radius-lg);
  padding: 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}
.zpay-modal-box .modal-msg { font-size: 16px; color: #333; margin-bottom: 20px; line-height: 1.5; }
.zpay-modal-box .modal-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.zpay-modal-box .modal-btn { padding: 12px 24px; border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer; border: none; }
.zpay-modal-box .modal-btn-primary { background: linear-gradient(135deg, #FF8C00, #FF6B35); color: #fff; }
.zpay-modal-box .modal-btn-secondary { background: #e0e0e0; color: #333; }
.zpay-modal-box .modal-btn-danger { background: #c62828; color: #fff; }