@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700&display=swap');

/* =====================
   Coupon Page Styles
   Scoped for index.html
   ===================== */

/* Layout */
body {
  background: linear-gradient(135deg, #001B29 0%, #003366 100%);
  font-family: 'Rajdhani', sans-serif;
  min-height: 100vh;
  padding: 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Form Card */
.form-section {
  background: rgba(0, 27, 41, 0.8);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
}

.form-section h2 {
  color: #00ffff;
  text-align: center;
  margin-bottom: 30px;
  font-size: 28px;
  text-shadow: 0 0 10px #00ffff;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  color: #00ffff;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  color: #ffffff;
  font-size: 16px;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #00ffff;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

/* Button */
.glow-button {
  background: linear-gradient(45deg, #00ffff, #0080ff);
  color: #001B29;
  border: none;
  padding: 15px 30px;
  border-radius: 25px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(255, 107, 0, 0.3);
  width: auto;
  min-width: 220px;
  margin-top: 20px;
}

.glow-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 25px rgba(255, 107, 0, 0.5);
}

@media (max-width: 768px) {
  .glow-button { width: 100%; }
}

/* Coupon Preview */
.coupon-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.coupon-preview.is-hidden { display: none; }

.coupon {
  position: relative;
  width: 380px;
  height: 560px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 25px #0ff, inset 0 0 15px rgba(0, 255, 255, 0.4);
  animation: glow 3s infinite alternate;
  font-family: 'Orbitron', sans-serif;
}

.coupon-bg { position: absolute; inset: 0; z-index: 0; }
.coupon-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.coupon::before { content: none !important; display: none !important; }

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.55) 20%, rgba(0,0,0,0.9) 100%);
  z-index: 1;
}

.content {
  position: absolute;
  z-index: 2;
  top: 110px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
  padding: 0 20px 10px 20px;
  margin: 0 auto;
  box-sizing: border-box;
  color: #fff;
}

.content h2 {
  font-size: 18px;
  color: #0ff;
  letter-spacing: 2px;
  margin: 0;
  text-shadow: 0 0 10px #0ff;
}

.code {
  font-size: 20px;
  font-weight: bold;
  background: rgba(0, 255, 255, 0.15);
  border: 1px dashed #0ff;
  padding: 10px 15px;
  border-radius: 8px;
  letter-spacing: 2px;
  margin: 20px 0;
  min-height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail { width: 100%; font-size: 14px; line-height: 1.6; text-align: left; padding: 0 5px; }
.detail p { margin: 5px 0; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.detail p span:first-child { flex: 0 0 45%; color: #0ff; text-align: left; padding-right: 8px; white-space: nowrap; }
.detail p span:last-child { flex: 1 1 auto; color: #fff; text-align: right; word-break: break-word; }

.footer {
  font-size: 11px;
  color: #aaa;
  border-top: 1px solid rgba(0, 255, 255, 0.3);
  padding-top: 8px;
  margin-top: 10px;
  text-align: center;
}

/* Download Button */
.download-section { text-align: center; }
.download-btn {
  background: linear-gradient(45deg, #ff6b00, #ff9500);
  color: white;
  border: none;
  padding: 15px 40px;
  border-radius: 25px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(255, 107, 0, 0.3);
}
.download-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 25px rgba(255, 107, 0, 0.5); }
.download-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Status toast */
.status-message {
  margin-top: 12px;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: rgba(0,0,0,0.35);
  color: #ffffff;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .3s ease, transform .3s ease, background .3s ease, border-color .3s ease;
}
.status-success { border-color: rgba(0, 255, 128, 0.5); background: rgba(0, 128, 64, 0.25); color: #b9ffd9; }
.status-error   { border-color: rgba(255, 64, 64, 0.6);  background: rgba(128, 0, 0, 0.35); color: #ffd2d2; }
.status-info    { border-color: rgba(0, 255, 255, 0.5); background: rgba(0, 64, 128, 0.35); color: #d2faff; }

/* Animations */
@keyframes glow {
  from { box-shadow: 0 0 10px #0ff, inset 0 0 10px rgba(0, 255, 255, 0.3); }
  to   { box-shadow: 0 0 25px #0ff, inset 0 0 20px rgba(0, 255, 255, 0.5); }
}

.placeholder-text { color: #666; font-style: italic; }

/* Required asterisk + hints */
.form-group label.required::after { content: ' *'; color: #ff6b6b; font-weight: 700; }
.field-hint { display: block; margin-top: 6px; font-size: 12px; color: #a8eaff; opacity: 0.9; }

/* Accessibility and input states */
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible { outline: 2px solid #00ffff; outline-offset: 2px; }

.form-group input:required:invalid,
.form-group textarea:required:invalid,
.form-group select:required:invalid { border-color: rgba(255, 64, 64, 0.6); box-shadow: 0 0 6px rgba(255, 64, 64, 0.3); }

.form-group input:required:valid,
.form-group textarea:required:valid,
.form-group select:required:valid { border-color: rgba(0, 255, 128, 0.6); box-shadow: 0 0 6px rgba(0, 255, 128, 0.3); }

/* Responsive */
@media (max-width: 768px) {
  .container { grid-template-columns: 1fr; gap: 20px; }
  .coupon { width: 320px; height: 470px; }
  .content { top: 90px; width: 88%; }
}