/* PALETTE-AI - Maison Guida Design System */

:root {
  --black: #000000;
  --white: #FFFFFF;
  --warm-gray: #F5F5F0;
  --medium-gray: #D3D0C9;
  --dark-gray: #4A4A4A;
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--black);
  background: var(--white);
  letter-spacing: 0.3px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 24px;
}

.logo-header {
  text-align: center;
  margin-bottom: 48px;
}

.logo {
  max-width: 200px;
  height: auto;
}

h1 {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 48px;
  text-align: center;
}

h2 {
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  margin-top: 48px;
}

.intro {
  text-align: center;
  margin-bottom: 48px;
  color: var(--dark-gray);
  font-size: 14px;
}

.question {
  margin-bottom: 36px;
}

label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  color: var(--dark-gray);
}

select, input[type="email"], input[type="text"] {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--medium-gray);
  background: var(--white);
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.3px;
  transition: border-color 0.2s;
}

select:focus, input[type="email"]:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--black);
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border: 1px solid var(--medium-gray);
}

.checkbox-item label {
  margin: 0;
  font-size: 14px;
  cursor: pointer;
}

.consent {
  margin-top: 36px;
  padding: 24px;
  background: var(--warm-gray);
  border: 1px solid var(--medium-gray);
}

.consent label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  margin: 0;
}

.consent input[type="checkbox"] {
  margin-top: 4px;
  flex-shrink: 0;
}

button[type="submit"] {
  width: 100%;
  padding: 16px 32px;
  margin-top: 48px;
  background: var(--black);
  color: var(--white);
  border: none;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s;
}

button[type="submit"]:hover {
  background: var(--dark-gray);
}

button[type="submit"]:disabled {
  background: var(--medium-gray);
  cursor: not-allowed;
}

.footer {
  text-align: center;
  margin-top: 60px;
  padding-top: 36px;
  border-top: 1px solid var(--medium-gray);
  color: var(--dark-gray);
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* Loading state */
.loading {
  text-align: center;
  padding: 48px;
}

.loading-spinner {
  border: 2px solid var(--medium-gray);
  border-top: 2px solid var(--black);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 24px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Result page */
.result {
  text-align: center;
}

.season-title {
  font-size: 32px;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.confidence {
  color: var(--dark-gray);
  font-size: 14px;
  margin-bottom: 48px;
}

.palette-section {
  margin-top: 48px;
  text-align: left;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.color-swatch {
  text-align: center;
}

.color-box {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--medium-gray);
  margin-bottom: 8px;
}

.color-name {
  font-size: 11px;
  color: var(--dark-gray);
  letter-spacing: 0.3px;
}

@media (max-width: 640px) {
  .container {
    padding: 36px 20px;
  }

  h1 {
    font-size: 24px;
    margin-bottom: 36px;
  }

  .color-grid {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  }
}