/* PawCast - Dog Walk Weather Comfort Index Styles */

:root {
    --color-primary: #8B5CF6;
    --color-primary-dark: #7C3AED;
    --color-primary-light: #A78BFA;
    --color-secondary: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-safe: #22C55E;
    --color-caution: #F97316;
    --color-bg: #FAFAF9;
    --color-surface: #FFFFFF;
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    --color-border: #E5E7EB;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s, color 0.2s;
}

.nav-link:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary-light);
    color: white;
}

/* Calculator Section */
.calculator-section {
    padding: 60px 0;
}

.calc-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.calc-inputs {
    background: var(--color-surface);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.calc-inputs h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--color-text);
}

.dog-profile-heading {
    margin-top: 32px;
}

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

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text);
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.input-help {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.dog-profile-card {
    background: var(--color-bg);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.profile-header {
    margin-bottom: 16px;
}

.dog-name {
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    background: transparent;
    padding: 4px 0;
    width: 100%;
    border-bottom: 2px solid transparent;
}

.dog-name:focus {
    outline: none;
    border-bottom-color: var(--color-primary);
}

#add-dog {
    width: 100%;
    margin-bottom: 16px;
}

#calculate-btn {
    width: 100%;
}

/* Results */
.calc-results {
    position: sticky;
    top: 100px;
}

.result-card {
    background: var(--color-surface);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
}

.score-display {
    text-align: center;
    margin-bottom: 24px;
}

.score-circle {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: conic-gradient(var(--color-primary) 0deg, var(--color-border) 0deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
}

.score-circle::before {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    background: var(--color-surface);
    border-radius: 50%;
}

.score-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text);
    position: relative;
    z-index: 1;
}

.score-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    position: relative;
    z-index: 1;
}

.result-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.result-item {
    text-align: center;
    padding: 12px;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.result-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.result-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.recommendation {
    background: var(--color-bg);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.recommendation h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.recommendation p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.paw-test {
    background: #FEF3C7;
    padding: 20px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-warning);
}

.paw-test h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: #92400E;
}

.paw-test p {
    color: #78350F;
    font-size: 0.9375rem;
}

.saved-profiles {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.saved-profiles h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.no-saved {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.saved-dog {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.saved-dog-name {
    font-weight: 600;
}

.saved-dog-score {
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
}

.score-safe { background: #DCFCE7; color: #166534; }
.score-caution { background: #FEF3C7; color: #92400E; }
.score-danger { background: #FEE2E2; color: #991B1B; }

/* Guide Section */
.guide-section {
    padding: 60px 0;
    background: var(--color-surface);
}

.guide-section h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.guide-card {
    background: var(--color-bg);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.guide-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.guide-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.guide-card p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.common-mistakes,
.best-practices {
    margin-bottom: 32px;
}

.common-mistakes h3,
.best-practices h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.common-mistakes ul,
.best-practices ul {
    list-style: none;
    padding: 0;
}

.common-mistakes li {
    padding: 12px 16px;
    background: #FEE2E2;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

.best-practices li {
    padding: 12px 16px;
    background: #DCFCE7;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

/* About Section */
.about-section {
    padding: 60px 0;
}

.about-section h2 {
    font-size: 2rem;
    margin-bottom: 24px;
}

.about-content {
    max-width: 800px;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--color-text-light);
    font-size: 1.0625rem;
}

.version-info {
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Footer */
.site-footer {
    background: var(--color-text);
    color: white;
    padding: 40px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    color: #9CA3AF;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: #D1D5DB;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    text-align: center;
    color: #6B7280;
    font-size: 0.875rem;
    padding-top: 24px;
    border-top: 1px solid #374151;
}

.copyright a {
    color: #9CA3AF;
}

/* Responsive */
@media (max-width: 900px) {
    .calc-layout {
        grid-template-columns: 1fr;
    }
    
    .calc-results {
        position: static;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .result-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .site-header .container {
        flex-direction: column;
        gap: 16px;
    }
    
    .main-nav {
        gap: 16px;
    }
    
    .hero {
        padding: 48px 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
    }
    
    .footer-links {
        flex-wrap: wrap;
    }
}

/* Score colors */
.score-circle.safe {
    background: conic-gradient(var(--color-safe) var(--score-deg), var(--color-border) var(--score-deg));
}

.score-circle.caution {
    background: conic-gradient(var(--color-caution) var(--score-deg), var(--color-border) var(--score-deg));
}

.score-circle.danger {
    background: conic-gradient(var(--color-danger) var(--score-deg), var(--color-border) var(--score-deg));
}

/* Print styles */
@media print {
    .site-header,
    .site-footer,
    .btn,
    #add-dog {
        display: none;
    }
    
    .calc-layout {
        display: block;
    }
    
    .result-card {
        break-inside: avoid;
    }
}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}