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

:root {
  --primary-color: #d4af37;
  --primary-dark: #b8960b;
  --primary-light: #f0d876;
  --secondary-color: #b8860b;
  --error-color: #dc3545;
  --success-color: #28a745;
  --bg-color: #faf8f3;
  --card-bg: #ffffff;
  --text-dark: #2c2416;
  --text-medium: #5a4d3a;
  --text-light: #786c58;
  --border-color: #e8dcc4;
  --input-border: #d6c9b0;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);
  --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.25), 0 4px 8px rgba(212, 175, 55, 0.15);
  --gold-gradient: linear-gradient(135deg, #c9a227 0%, #d4af37 25%, #e8c968 50%, #d4af37 75%, #c9a227 100%);
  --gold-shine: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, transparent 50%, rgba(255, 255, 255, 0.3) 100%);
  --bg-gradient: radial-gradient(ellipse at top, #fffef9 0%, #faf8f3 50%, #f5f2ea 100%);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
  background:
    linear-gradient(90deg, transparent 0%, transparent 49%, rgba(212, 175, 55, 0.08) 49%, rgba(212, 175, 55, 0.08) 51%, transparent 51%, transparent 100%),
    linear-gradient(0deg, transparent 0%, transparent 49%, rgba(212, 175, 55, 0.08) 49%, rgba(212, 175, 55, 0.08) 51%, transparent 51%, transparent 100%),
    repeating-radial-gradient(circle at 0 0, transparent 0, rgba(212, 175, 55, 0.1) 40px, transparent 80px),
    linear-gradient(135deg, #fffef9 0%, #f9f6ed 25%, #f5f0e3 50%, #f2edd9 75%, #efe9d0 100%);
  background-size: 80px 80px, 80px 80px, 160px 160px, 100% 100%;
  min-height: 100vh;
  padding: 20px;
  color: var(--text-dark);
  line-height: 1.6;
  position: relative;
  animation: bgShift 60s ease infinite;
}

@keyframes bgShift {

  0%,
  100% {
    background-position: 0 0, 0 0, 0 0, 0 0;
  }

  50% {
    background-position: 40px 40px, 40px 40px, 80px 80px, 0 0;
  }
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(212, 175, 55, 0.09) 30px, rgba(212, 175, 55, 0.09) 60px),
    repeating-linear-gradient(-45deg, transparent, transparent 30px, rgba(240, 216, 118, 0.09) 30px, rgba(240, 216, 118, 0.09) 60px);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(240, 216, 118, 0.18) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.7;
  }

  50% {
    opacity: 1;
  }
}

.container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

header {
  text-align: center;
  margin-bottom: 40px;
  padding: 36px 28px;
  background: var(--gold-gradient);
  border-radius: 20px;
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gold-shine);
  animation: shine 1.5s infinite;
}

@keyframes shine {
  0% {
    left: -100%;
  }

  50%,
  100% {
    left: 100%;
  }
}

header h1 {
  font-size: 2.75rem;
  margin-bottom: 12px;
  font-weight: 700;
  color: #1a1506;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
  letter-spacing: -0.5px;
}

header p {
  font-size: 1.15rem;
  color: #3d3520;
  font-weight: 500;
  position: relative;
}

main {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 48px;
  box-shadow: var(--shadow-md);
  margin-bottom: 30px;
  border: 1px solid var(--border-color);
  transition: box-shadow 0.3s ease;
}

main:hover {
  box-shadow: var(--shadow-lg);
}

.form-card {
  margin-bottom: 40px;
}

.form-group {
  margin-bottom: 25px;
  text-align: left;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.required {
  color: var(--error-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--input-border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background: #fcfcfc;
  color: var(--text-dark);
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: var(--primary-light);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: white;
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12), 0 4px 12px rgba(212, 175, 55, 0.15);
  transform: scale(1.06) translateY(-3px);
}

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

.error-message {
  display: block;
  color: var(--error-color);
  font-size: 0.85rem;
  margin-top: 5px;
  min-height: 18px;
}

.submit-btn {
  width: 100%;
  padding: 16px 28px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  font-size: 0.95rem;
  box-shadow: var(--shadow-md);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: btnShine 1.5s infinite;
  pointer-events: none;
}

@keyframes btnShine {
  0% {
    left: -100%;
  }

  50%,
  100% {
    left: 100%;
  }
}

.submit-btn:hover::before {
  animation: btnShine 0.7s infinite;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #a07800 100%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

.loader {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.submit-btn.loading .loader {
  display: block;
}

.submit-btn.loading .btn-text {
  display: none;
}

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

/* Dashboard Section */
.dashboard-section {
  margin-top: 50px;
  padding-top: 40px;
  border-top: 2px solid var(--border-color);
}

.dashboard-section h2 {
  margin-bottom: 24px;
  color: var(--text-dark);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.secondary-btn {
  padding: 12px 24px;
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
}

.secondary-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.submissions-list {
  display: none;
  margin-top: 20px;
}

.submissions-list.visible {
  display: block;
}

.submission-card {
  background: linear-gradient(to right, #fffef9, var(--card-bg));
  padding: 24px;
  border-radius: 12px;
  margin-bottom: 16px;
  border-left: 5px solid var(--primary-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
  border-left: 5px solid var(--primary-color);
}

.submission-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--primary-dark);
}

.submission-card h3 {
  color: var(--text-dark);
  margin-bottom: 12px;
  font-size: 1.15rem;
  font-weight: 700;
}

.submission-card p {
  color: var(--text-medium);
  margin-bottom: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.submission-card p strong {
  color: var(--text-dark);
  font-weight: 600;
}

.submission-card .timestamp {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 12px;
  display: block;
}

footer {
  text-align: center;
  color: var(--text-light);
  padding: 20px;
  font-size: 0.95rem;
  opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  main {
    padding: 25px;
  }

  .form-group input,
  .form-group textarea {
    font-size: 0.95rem;
  }
}

/* Toast Notification Custom Styles */
.toastify {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  padding: 16px 24px;
  border-radius: 8px;
  font-weight: 500;
}