/* ===== ROOT THEME VARIABLES ===== */
:root {
    --primary-dark: #1a1a1a;
    --secondary-dark: #2d2d2d;
    --accent-gold: #d4af37;
    --accent-light: #e8dcc4;
    --text-primary: #e8dcc4;
    --text-secondary: #b8a88a;
    --border-color: #4a4a4a;
    --hover-dark: #3a3a3a;
    --shadow-dark: rgba(0, 0, 0, 0.5);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Georgia', 'Garamond', serif;
    background-color: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ===== HEADER ===== */
header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    padding: 60px 40px;
    text-align: center;
    border-bottom: 2px solid var(--accent-gold);
    box-shadow: 0 8px 16px var(--shadow-dark);
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

header h1 {
    font-size: 3em;
    color: var(--accent-gold);
    font-weight: normal;
    letter-spacing: 3px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    position: relative;
    z-index: 1;

}

header p {
    font-size: 1.1em;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    font-style: italic;
}

/* ===== MAIN CONTENT ===== */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: calc(100vh - 200px);
}

.cocktail-link {
    text-decoration: none;
    display: block;
    width: 100%;
    height: 100%;
}

.sacred-heart-icon {
    width: auto;
    height: 40px;
    vertical-align: super;
    margin-left: 0px;
    display: inline-block;
}

.sacred-heart-icon-card {
    width: auto;
    height: 50px;
    top: 0;
    right: 0;
    position: absolute;
    z-index: 10;
}

#heading {
    display: flex;
    justify-content: center;
}

/* ===== FILTER BUTTONS ===== */
.filter-buttons {
    display: flex;
    gap: 10px;
    margin: 40px 0;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    border: 2px solid var(--accent-gold);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 1em;
    transition: all 0.3s ease;
    font-family: inherit;
    letter-spacing: 1px;
    font-weight: 500;
}

.filter-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.filter-btn.active {
    background: var(--accent-gold);
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.filter-btn.active:hover {
    background: var(--accent-gold);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.spirit-label {
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-align: center;
}

.back-link {
    padding: 12px 28px;
    border: 2px solid var(--accent-gold);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 1em;
    transition: all 0.3s ease;
    font-family: inherit;
    letter-spacing: 1px;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-primary);
    display: block;
    width: 200px;
    text-align: center;
    justify-content: center;
    margin: 0 auto;
}

.back-link:hover {
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.back-link:active {
    background: var(--accent-gold);
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.back-link:active:hover {
    background: var(--accent-gold);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

/* utility to hide toggled sections */
.hidden {
    display: none !important;
}

.cocktails-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.cocktail-card {
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    padding: 0;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px var(--shadow-dark);
    position: relative;
}

.cocktail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.cocktail-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px var(--shadow-dark), 0 0 20px rgba(212, 175, 55, 0.2);
    border-color: var(--accent-gold);
}

.cocktail-card:hover::before {
    opacity: 1;
}

.cocktail-image {
    position: relative;
    overflow: hidden;
    height: auto;
    width: auto;
}

.cocktail-image img {
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease;
    object-fit: cover;
}

.cocktail-card:hover .cocktail-image img {
    transform: scale(1.05);
}

.cocktail-card h3 {
    margin: 20px;
    color: var(--accent-gold);
    font-size: 1.3em;
    font-weight: normal;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

/* Cocktail Details Page Styles */
ul {
    margin-left: 30px;
}

.cocktail-details {
    max-width: 900px;
    margin: 40px auto;
    padding: 40px;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, rgba(45, 45, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px var(--shadow-dark), inset 0 1px 0 rgba(212, 175, 55, 0.1);
}

.cocktail-header {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 30px;
}

.cocktail-detail-image {
    width: 300px;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 8px 24px var(--shadow-dark), 0 0 30px rgba(212, 175, 55, 0.2);
    border: 2px solid var(--accent-gold);
}

.cocktail-info h2 {
    margin: 0 0 15px 0;
    font-size: 2.5em;
    color: var(--accent-gold);
    font-weight: normal;
    letter-spacing: 2px;
}

.cocktail-info p {
    margin: 10px 0;
    font-size: 1.1em;
    color: var(--text-secondary);
    font-style: italic;
}

.cocktail-section {
    margin: 30px 0;
    padding: 25px;
    background: rgba(212, 175, 55, 0.05);
    border-left: 4px solid var(--accent-gold);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cocktail-section:hover {
    background: rgba(212, 175, 55, 0.08);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.15);
}

.cocktail-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.4em;
    color: var(--accent-gold);
    font-weight: normal;
    letter-spacing: 1px;
}

.cocktail-section ul {
    list-style: none;
    padding: 0;
}

.cocktail-section li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.cocktail-section li:last-child {
    border-bottom: none;
}

.cocktail-section p {
    line-height: 1.8;
    margin: 0;
    color: var(--text-primary);
}

.error-message {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: rgba(220, 20, 60, 0.15);
    border: 2px solid var(--accent-gold);
    border-radius: 8px;
    text-align: center;
    color: var(--text-primary);
}

.error-message a {
    color: var(--accent-gold);
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    transition: all 0.3s;
}

.error-message a:hover {
    color: var(--accent-light);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

#spiritListContainer {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow-dark);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.spirit-category {
    flex: 1;
    margin: 0 10px;
}

.spirit-category h2 {
    color: var(--accent-gold);
    font-size: 1.5em;
    margin: 0 15px;
    border-top: none;
    padding-top: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

/* ===== TYPOGRAPHY FOR ABOUT SECTION ===== */
main h2 {
    color: var(--accent-gold);
    font-size: 1.8em;
    font-weight: normal;
    letter-spacing: 2px;
    margin: 50px 0 25px 0;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

main > p {
    max-width: 800px;
    margin: 20px auto;
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 1.05em;
}

/* ===== FOOTER ===== */
footer {
    background: var(--secondary-dark);
    border-top: 2px solid var(--accent-gold);
    padding: 30px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95em;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    header {
        padding: 40px 20px;
    }

    header h1 {
        font-size: 2em;
    }

    .cocktail-header {
        flex-direction: column;
        align-items: center;
    }

    .cocktail-detail-image {
        width: 100%;
        max-width: 300px;
    }

    .cocktails-container {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
    }

    main {
        padding: 20px 10px;
    }

    .cocktail-info h2 {
        font-size: 1.8em;
    }

    #spiritListContainer {
        grid-template-columns: 1fr;
    }
}