:root {
    /* Brand Colors */
    --color-brand-green: #0a3d25;
    /* Darker, richer green */
    --color-brand-accent: #fbd304;
    /* Systembolaget Yellow */
    --color-text-main: #1f2937;
    --color-text-secondary: #6b7280;
    --color-text-light: #9ca3af;

    /* Backgrounds */
    --bg-page: #f9fafb;
    --bg-card: #ffffff;
    --bg-header: rgba(10, 61, 37, 0.95);

    /* UI Elements */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;

    /* Badges */
    --badge-high: #15803d;
    /* Green 700 */
    --badge-med: #b45309;
    /* Amber 700 */
    --badge-low: #b91c1c;
    /* Red 700 */
    --badge-untappd: #FFC000;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--color-text-main);
    background-color: var(--bg-page);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.container {
    max-width: 1400px;
    /* Slightly wider for better grid */
    margin: 0 auto;
    padding-bottom: 40px;
}

/* Header */
header {
    background: var(--bg-header);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    /* Glassmorphism */
    box-shadow: var(--shadow-md);
    border-bottom: 4px solid var(--color-brand-accent);
}

.header-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.header-branding h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-brand-accent);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.date-range {
    font-size: 0.85rem;
    opacity: 0.9;
    font-weight: 500;
    color: #e5ffe0;
}

/* Filter Bar - Compact */
.filter-panel {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.filter-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
}

.filter-select {
    appearance: none;
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 6px 32px 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
}

.filter-select:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.filter-select:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-brand-accent);
    border-color: var(--color-brand-accent);
}

.filter-select option {
    background-color: var(--color-brand-green);
    color: white;
}

/* Toggle Switch - Styled */
.toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    /* Align with inputs */
    cursor: pointer;
}

.toggle-switch {
    display: none;
}

.toggle-label-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: white;
    user-select: none;
}

.toggle-track {
    width: 36px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    position: relative;
    transition: background 0.3s;
}

.toggle-knob {
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: transform 0.3s;
}

.toggle-switch:checked+.toggle-track {
    background-color: var(--color-brand-accent);
}

.toggle-switch:checked+.toggle-track .toggle-knob {
    transform: translateX(16px);
}

.filter-results {
    width: 100%;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: right;
    margin-top: 4px;
}


/* Date Sections */
.date-section {
    padding: var(--spacing-lg) 20px 0;
}

.date-section.hidden {
    display: none;
}

.date-header {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid #e5e7eb;
}

.date-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-brand-green);
    text-transform: capitalize;
}

.beer-count {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    background: #e5e7eb;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
}

/* Beer Grid */
.beer-list {
    display: grid;
    /* Responsive Grid: min 240px width */
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

/* Card Component */
.beer-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #f3f4f6;
    display: flex;
    flex-direction: column;
}

.beer-card.hidden {
    display: none;
}

.beer-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: #e5e7eb;
    z-index: 10;
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Image Area */
.image-container {
    height: 160px;
    background: #fdfbf7;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.beer-image {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s;
}

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

.beer-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--color-brand-accent);
    background: #fdfbf7;
}

/* Badges */
.badge-apk {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    color: white;
    background: var(--badge-med);
    /* Default */
    z-index: 2;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.badge-apk.high {
    background: var(--badge-high);
}

.badge-apk.medium {
    background: var(--badge-med);
}

.badge-apk.low {
    background: #9ca3af;
}

/* Grey for poor value */

.badge-untappd {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--badge-untappd);
    color: #3f3f05;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 99px;
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    z-index: 3;
    transition: transform 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.badge-untappd:hover {
    transform: scale(1.05);
}

.untappd-icon {
    width: 12px;
    height: 12px;
}

/* Content Area */
.card-content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.beer-category {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.beer-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);

    /* Truncate after 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.6em;
    /* Fixed height for alignment */
}

.beer-card:hover .beer-name {
    color: var(--color-brand-green);
}

.product-meta {
    margin-top: auto;
    /* Push to bottom */
    padding-top: var(--spacing-sm);
}

.price-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 2px;
}

.price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-brand-green);
}

.specs {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    display: flex;
    gap: 6px;
}

.footer-info {
    text-align: center;
    padding: 40px;
    color: var(--color-text-light);
    font-size: 0.85rem;
}


/* Mobile Tweak */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-panel {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .filter-select {
        width: 100%;
        min-width: 0;
    }

    .date-section {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }

    .beer-list {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .beer-name {
        font-size: 0.9rem;
    }
}

/* Date Header Interactivity */
.date-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
    user-select: none;
    position: sticky;
    top: var(--header-height, 155px);
    /* dynamic offset */
    z-index: 80;
    /* Below main header (100) but above cards */
    background-color: var(--bg-page);
    /* Prevent transparency overlap */
    margin: 0 -20px var(--spacing-md);
    /* Negative margin to span full width */
    padding: var(--spacing-sm) 20px;
    /* Restore padding */
}

.date-header:hover {
    background-color: #f1f5f9;
}

/* Header Right Side (Count + Chevron) */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.accordion-icon {
    font-size: 0.8rem;
    transition: transform 0.3s;
    color: var(--color-text-secondary);
}

.date-header.active .accordion-icon {
    transform: rotate(180deg);
}

/* Past Release Styling */
.past-release .date-header {
    background-color: #e5e7eb;
    /* Muted gray for past */
    color: var(--color-text-secondary);
    border-bottom: 1px solid #d1d5db;
}

.past-release .date-header:hover {
    background-color: #d1d5db;
    color: var(--color-text-main);
}