:root {
  --gold: #c9a227;
  --gold-light: #e8d48b;
  --gold-dark: #8b6914;
  --brown: #3d2914;
  --brown-mid: #5c4033;
  --cream: #faf8f5;
  --white: #ffffff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: linear-gradient(165deg, var(--cream) 0%, #f5efe6 45%, #ebe3d4 100%);
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
}

.font-display {
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.pattern-african {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a227' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.card-app {
  background: var(--white);
  border-radius: 1.25rem;
  box-shadow: 0 4px 24px -4px rgba(61, 41, 20, 0.12), 0 2px 8px -2px rgba(61, 41, 20, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  font-weight: 600;
  border-radius: 0.875rem;
  padding: 0.875rem 1.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 14px rgba(201, 162, 39, 0.35);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201, 162, 39, 0.45);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--white);
  color: var(--brown);
  font-weight: 600;
  border: 2px solid rgba(201, 162, 39, 0.4);
  border-radius: 0.875rem;
  padding: 0.875rem 1.5rem;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-secondary:hover {
  background: rgba(201, 162, 39, 0.08);
  border-color: var(--gold);
}

.input-field {
  width: 100%;
  border-radius: 0.75rem;
  border: 1.5px solid rgba(92, 64, 51, 0.2);
  padding: 0.75rem 1rem;
  background: var(--cream);
  color: var(--brown);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.2);
}

.otp-input {
  width: 3rem;
  height: 3.5rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 0.75rem;
  border: 2px solid rgba(92, 64, 51, 0.25);
  background: var(--white);
  color: var(--brown);
}

.otp-input:focus {
  outline: none;
  border-color: var(--gold);
}

.dropzone {
  border: 2px dashed rgba(201, 162, 39, 0.5);
  border-radius: 1rem;
  background: rgba(250, 248, 245, 0.8);
  transition: border-color 0.2s, background 0.2s;
}

.dropzone.dragover {
  border-color: var(--gold);
  background: rgba(201, 162, 39, 0.08);
}

.screen-enter {
  animation: fadeSlideIn 0.35s ease forwards;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.loader {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.badge-gold {
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.2), rgba(139, 105, 20, 0.15));
  color: var(--gold-dark);
  border: 1px solid rgba(201, 162, 39, 0.35);
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 100;
  max-width: 90vw;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}