:root {
    --primary-color: #2c5e3b;
    --primary-light: #3a7d4d;
    --secondary-color: #f4f8f5;
    --text-color: #2b2b2b;
    --bg-color: #f8faf8;
    --card-bg: #ffffff;
    --danger-color: #bc4749;
    --success-color: #38b000;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', system-ui, sans-serif; }
body { background-color: var(--bg-color); color: var(--text-color); line-height: 1.5; }

.icon-svg { width: 32px; height: 32px; fill: currentColor; display: inline-block; vertical-align: middle; }
.icon-svg-sm { width: 18px; height: 18px; fill: currentColor; display: inline-block; vertical-align: middle; margin-right: 6px; }

.site-header { background: linear-gradient(135deg, var(--primary-color), var(--primary-light)); color: white; padding: 2rem 1rem 1.5rem; text-align: center; }
.logo-wrapper { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.header-container h1 { font-size: 2.2rem; font-weight: 700; }
.header-container p { font-size: 1rem; opacity: 0.9; margin-top: 0.3rem; }

.categories-nav { display: flex; justify-content: center; gap: 0.5rem; background: white; padding: 0.8rem; flex-wrap: wrap; box-shadow: 0 2px 6px rgba(0,0,0,0.04); position: sticky; top: 0; z-index: 100; }
.tab-btn { background: var(--secondary-color); border: none; padding: 0.4rem 1rem; font-size: 0.9rem; cursor: pointer; border-radius: 18px; font-weight: 600; color: #4a5568; transition: all 0.2s; }
.tab-btn.active, .tab-btn:hover { background-color: var(--primary-color); color: white; }

.main-container { max-width: 1200px; margin: 1.5rem auto; padding: 0 1rem; }

.filters-section { background: white; padding: 1.2rem; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.03); margin-bottom: 1.5rem; }
.search-bar-wrapper { position: relative; margin-bottom: 1rem; }
.search-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; fill: #a0aec0; }
#search-input { width: 100%; padding: 0.75rem 1rem 0.75rem 2.8rem; font-size: 0.95rem; border: 1px solid #e2e8f0; border-radius: 25px; outline: none; }

.secondary-filters { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between; }
.filter-group { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 600; color: #4a5568; }

.dropdown-multi { position: relative; }
.dropdown-toggle { background: white; border: 1px solid #cbd5e0; padding: 0.4rem 0.8rem; border-radius: 6px; cursor: pointer; font-size: 0.85rem; }
.dropdown-menu { position: absolute; top: 100%; left: 0; background: white; border: 1px solid #cbd5e0; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); padding: 0.5rem; z-index: 200; width: 180px; max-height: 250px; overflow-y: auto; }
.dropdown-menu.hidden { display: none; }
.checkbox-item { display: flex; align-items: center; gap: 0.4rem; padding: 0.25rem 0.4rem; font-weight: normal; font-size: 0.85rem; cursor: pointer; }
.checkbox-item:hover { background-color: #f7fafc; }

.color-filter-buttons { display: flex; gap: 0.4rem; }
.color-btn { width: 28px; height: 28px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; }
.color-btn.active { border-color: #2b2b2b; transform: scale(1.15); }
.color-btn[data-color="tots"] { background: #e2e8f0; font-size: 0.7rem; font-weight: bold; color: #4a5568; display: flex; align-items: center; justify-content: center; }

select { padding: 0.4rem 0.6rem; border-radius: 6px; border: 1px solid #cbd5e0; }

.admin-panel { background-color: #fffbeb; border: 1px solid #fef3c7; padding: 1.2rem; border-radius: 10px; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.8rem; }
.admin-panel.hidden { display: none; }
.admin-header { display: flex; justify-content: space-between; width: 100%; align-items: center; }
.admin-title-wrap { display: flex; align-items: center; color: #92400e; font-weight: bold; }
.admin-top-actions { display: flex; gap: 0.6rem; align-items: center; }
.admin-actions { display: flex; gap: 0.6rem; width: 100%; }

.btn-admin-action { padding: 0.45rem 1rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; cursor: pointer; border: none; }
.btn-success { background: var(--success-color); color: white; padding: 0.45rem 1rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; border: none; cursor: pointer; }
.btn-warning { background: #f59e0b; color: white; padding: 0.45rem 1rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; border: none; cursor: pointer; }
.btn-danger { background: var(--danger-color); color: white; padding: 0.45rem 1rem; border-radius: 6px; font-weight: 600; font-size: 0.85rem; border: none; cursor: pointer; }
.btn-danger-sm { background: var(--danger-color); color: white; border: none; padding: 0.3rem 0.6rem; border-radius: 4px; cursor: pointer; font-size: 0.8rem; }
.btn-info { background: #3182ce; color: white; border: none; padding: 0.3rem 0.6rem; border-radius: 4px; cursor: pointer; font-weight: 600; }
.btn-secondary-sm { background: #e2e8f0; color: #2d3748; border: none; padding: 0.4rem 0.8rem; border-radius: 6px; cursor: pointer; font-size: 0.85rem; font-weight: 600; }

/* Selector de color net i directe (cercles interactius) */
.color-picker-clean { display: flex; gap: 10px; align-items: center; padding: 6px 0; }
.color-option-circle { width: 32px; height: 32px; border-radius: 50%; border: 2px solid #cbd5e0; cursor: pointer; transition: transform 0.2s, border-color 0.2s; }
.color-option-circle:hover { transform: scale(1.1); }
.color-option-circle.active { border-color: #2b2b2b; transform: scale(1.15); box-shadow: 0 0 0 2px rgba(44,94,59,0.2); }

.custom-add-wrapper { display: flex; gap: 8px; margin-top: 8px; }
.custom-add-wrapper input { flex: 1; padding: 0.4rem 0.6rem; font-size: 0.85rem; border: 1px solid #cbd5e0; border-radius: 6px; }

.aliments-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.aliment-card { background-color: var(--card-bg); border-radius: 16px; border: 1px solid #e2e8f0; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 2px 6px rgba(0,0,0,0.02); position: relative; }
.aliment-card.despublicat { opacity: 0.5; }
.card-color-bar { height: 12px; width: 100%; }

.card-header-img { height: 160px; background-color: #f8faf8; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; cursor: pointer; }
.card-header-img img { width: 100%; height: 100%; object-fit: cover; display: none; }
.card-header-img img.active-slide { display: block; }
.svg-placeholder { width: 80px; height: 80px; fill: var(--primary-color); opacity: 0.85; }

.gallery-nav-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.4); color: white; border: none; width: 28px; height: 28px; border-radius: 50%; cursor: pointer; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; z-index: 5; }
.gallery-prev { left: 8px; }
.gallery-next { right: 8px; }
.gallery-indicators { position: absolute; bottom: 8px; display: flex; gap: 4px; z-index: 5; }
.gallery-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.6); }
.gallery-dot.active { background: white; transform: scale(1.2); }

.aliment-card-content { padding: 1.2rem; display: flex; flex-direction: column; gap: 0.8rem; flex-grow: 1; }
.card-title h3 { font-size: 1.35rem; font-weight: 700; color: #1a202c; line-height: 1.2; }
.card-title i { font-size: 0.9rem; color: #718096; font-style: italic; display: block; margin-top: 0.2rem; }
.card-section { font-size: 0.88rem; }
.card-section-title { font-size: 0.75rem; font-weight: 700; color: var(--primary-color); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.3rem; }
.badges-row { display: flex; flex-wrap: wrap; gap: 0.3rem; }

.badge-green { background-color: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; padding: 0.15rem 0.55rem; border-radius: 8px; font-size: 0.82rem; font-weight: 500; }
.badge-yellow { background-color: #ffffff; color: #854d0e; border: 1px solid #fef08a; padding: 0.15rem 0.45rem; border-radius: 8px; font-size: 0.8rem; }
.badge-yellow.active-month { background-color: #fef9c3; font-weight: 600; }

.pagination-wrapper { display: flex; justify-content: center; align-items: center; gap: 1rem; margin-top: 2rem; padding: 1rem; }
.btn-page { background: white; border: 1px solid #cbd5e0; padding: 0.5rem 1rem; border-radius: 6px; cursor: pointer; font-weight: 600; }
.btn-page:disabled { opacity: 0.4; cursor: not-allowed; }
.site-footer { text-align: center; padding: 2rem 1rem; color: #a0aec0; font-size: 0.85rem; margin-top: 3rem; border-top: 1px solid #edf2f7; }
.btn-discreet { background: none; border: none; color: #cbd5e0; font-size: 0.75rem; cursor: pointer; margin-top: 0.5rem; text-decoration: underline; }

.options-chips-grid { display: flex; flex-wrap: wrap; gap: 8px; background: #f8faf8; padding: 12px; border-radius: 10px; border: 1px solid #e2e8f0; max-height: 150px; overflow-y: auto; }
.chip-checkbox { display: inline-flex; align-items: center; padding: 6px 12px; background: #ffffff; border: 1px solid #cbd5e0; border-radius: 20px; font-size: 0.85rem; font-weight: 500; color: #4a5568; cursor: pointer; transition: all 0.2s ease; user-select: none; }
.chip-checkbox input { display: none; }
.chip-checkbox input:checked + span { color: #166534; }
.chip-checkbox:has(input:checked) { background-color: #f0fdf4; border-color: #bbf7d0; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.chip-checkbox:hover { border-color: var(--primary-color); }

.image-input-row { display: flex; gap: 8px; align-items: center; }
.image-input-row input { flex: 1; }

.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; max-width: 350px; }
.toast { background: white; padding: 12px 18px; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-left: 5px solid #3182ce; animation: slideIn 0.3s ease; }
.toast.success { border-left-color: var(--success-color); }
.toast.error { border-left-color: var(--danger-color); }
.toast.warning { border-left-color: #f59e0b; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.4); display: flex; justify-content: center; align-items: center; z-index: 1000; backdrop-filter: blur(2px); }
.modal.hidden { display: none; }
.modal-content { background: white; padding: 2rem; border-radius: 12px; width: 340px; position: relative; box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.modal-large { width: 720px; max-width: 95%; max-height: 90vh; overflow-y: auto; }

.image-modal-content { background: transparent; padding: 0; position: relative; max-width: 90vw; max-height: 90vh; display: flex; justify-content: center; align-items: center; }
.image-modal-content img { max-width: 100%; max-height: 85vh; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); object-fit: contain; }
.modal-nav-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.6); color: white; border: none; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; font-size: 1.5rem; display: flex; align-items: center; justify-content: center; z-index: 1010; transition: background 0.2s; }
.modal-nav-btn:hover { background: rgba(0,0,0,0.8); }
.modal-prev { left: -60px; }
.modal-next { right: -60px; }
.modal-counter { position: absolute; bottom: -35px; color: white; font-size: 0.9rem; font-weight: 600; background: rgba(0,0,0,0.5); padding: 4px 12px; border-radius: 12px; }
.image-modal-content .close { position: absolute; top: -45px; right: 0; color: white; font-size: 2rem; }

.close { position: absolute; top: 1rem; right: 1rem; cursor: pointer; font-size: 1.3rem; color: #a0aec0; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.3rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.6rem; border: 1px solid #cbd5e0; border-radius: 6px; font-size: 0.9rem; outline: none; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--primary-color); }
.form-row { display: flex; gap: 1rem; }
.form-row .form-group { flex: 1; }
.form-actions { margin-top: 1.5rem; text-align: right; }
.btn-primary { background: var(--primary-color); color: white; border: none; padding: 0.7rem 1.5rem; border-radius: 6px; cursor: pointer; font-weight: 600; width: 100%; }