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

:root {
    --primary-color: #E0CD95;
    --secondary-color: #E8D7A8;
    --accent-color: #C8B67E;
    --success-color: #E0CD95;
    --text-primary: #ffffff;
    --text-secondary: #E0CD95;
    --bg-light: #1a1a1a;
    --bg-white: #0a0a0a;
    --bg-dark: #000000;
    --border-color: #333333;
    --gold-light: #E8D7A8;
    --gold-dark: #C8B67E;
    --shadow-sm: 0 1px 2px 0 rgba(224, 205, 149, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(224, 205, 149, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(224, 205, 149, 0.3);
    --glow-gold: 0 0 20px rgba(224, 205, 149, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: radial-gradient(ellipse at center, #1a1a1a 0%, #000000 100%);
    min-height: 100vh;
    padding: 2rem 1rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--glow-gold);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

/* Header */
header {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    border-bottom: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

.subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    color: var(--gold-light);
}

/* Main Content */
main {
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
}

section h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Search Section */
.search-section {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.search-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--glow-gold);
}

.search-input::placeholder {
    color: #666666;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gold-dark) 100%);
    color: #000000;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--glow-gold);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--primary-color) 100%);
    color: #000000;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gold-light) 100%);
    transform: translateY(-2px);
    box-shadow: var(--glow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Interpretation */
.interpretation {
    margin-top: 1rem;
}

.interpretation-content {
    padding: 1rem 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    color: var(--text-primary);
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gold-dark) 100%);
    color: #000000;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0.25rem;
}

.tag.zodiac {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--primary-color) 100%);
}

.tag.chakra {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--accent-color) 100%);
}

/* Filter Section */
.filter-section {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-select {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--glow-gold);
}

.filter-select option {
    background: var(--bg-white);
    color: var(--text-primary);
}

/* Results Section */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.count-badge {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gold-dark) 100%);
    color: #000000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

/* Stone Cards */
.stone-card {
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stone-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glow-gold);
    border-color: var(--primary-color);
}

.stone-header {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    padding: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.stone-name {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.colors {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.color-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #999999;
}

.stone-body {
    padding: 1.5rem;
}

.properties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.property-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--gold-dark) 100%);
    color: #000000;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(212, 175, 55, 0.2);
}

.description {
    color: #cccccc;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.stone-details {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.detail-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.detail-row strong {
    color: var(--primary-color);
    min-width: 100px;
}

.detail-row span {
    color: #cccccc;
}

/* Empty State */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: #999999;
    font-size: 1.125rem;
}

.error {
    color: #ff6b6b;
    text-align: center;
    padding: 2rem;
    background: #1a0000;
    border-radius: 8px;
    border: 1px solid #440000;
}

/* Footer */
footer {
    background: var(--bg-dark);
    padding: 2rem;
    text-align: center;
    color: var(--gold-dark);
    border-top: 2px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    .filters {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    main {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0;
    }
    
    .container {
        border-radius: 0;
    }
    
    header {
        padding: 2rem 1rem;
    }
    
    header h1 {
        font-size: 1.75rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
}