/* ================= SPYRONIX BRAND VARIABLES ================= */
:root {
  --primary-amber: #f89935;
  --primary-red: #f04c23;
  --primary-gradient: linear-gradient(135deg, #f89935 0%, #f04c23 100%);
  --primary-gradient-hover: linear-gradient(135deg, #e58727 0%, #d93d16 100%);
  --bg-gradient-1: #f8fafc;
  --bg-gradient-2: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --card-bg: rgba(255, 255, 255, 0.98);
  --border-radius: 16px;
  --input-border: #cbd5e1;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

body {
  background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2));
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  color: var(--text-main);
}

.wrapper {
  width: 100%;
  max-width: 500px;
}

/* Card Container */
.card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 36px;
  border-radius: var(--border-radius);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08), 0 3px 10px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

/* Logo Styling */
.logo-container {
  text-align: center;
  margin-bottom: 16px;
}

.brand-logo {
  max-width: 140px;
  height: auto;
}

h1 {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 24px;
}

/* Form Groups */
.form-group {
  margin-bottom: 14px;
}

.row {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.input-col {
  flex: 1;
}

input, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background: #ffffff;
  color: var(--text-main);
  font-size: 14px;
  transition: all 0.25s ease;
  outline: none;
}

input::placeholder {
  color: #94a3b8;
}

input:focus, select:focus {
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(240, 76, 35, 0.15);
}

input[readonly] {
  background: #f8fafc;
  cursor: not-allowed;
  color: var(--text-muted);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

/* Primary Button with Spyronix Gradient */
.generate-btn {
  width: 100%;
  padding: 14px;
  background: var(--primary-gradient);
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 8px;
  box-shadow: 0 6px 18px rgba(240, 76, 35, 0.28);
}

.generate-btn:hover {
  background: var(--primary-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(240, 76, 35, 0.38);
}

.generate-btn:disabled {
  background: #94a3b8;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Reviews Styling */
.reviews-container {
  margin-top: 24px;
}

.review-card {
  background: #f8fafc;
  padding: 18px;
  border-radius: 12px;
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.6;
  border: 1px solid #e2e8f0;
  color: var(--text-main);
  animation: slideIn 0.35s ease forwards;
}

.review-card button {
  margin-top: 12px;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--primary-red);
  background: transparent;
  color: var(--primary-red);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: 0.2s ease;
  margin-right: 8px;
}

.review-card button:hover {
  background: var(--primary-gradient);
  color: white;
  border-color: transparent;
}

/* Loading Spinner */
.loading {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--input-border);
  border-top-color: var(--primary-red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.hidden {
  display: none !important;
}

/* Spyronix Footer */
.footer {
  margin-top: 30px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid #e2e8f0;
  padding-top: 16px;
}

.footer a {
  color: var(--primary-red);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s ease;
}

.footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

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

.fade-in-up {
  animation: fadeInUp 0.5s ease-out forwards;
}