/* ===================================
   PRODUCTS PAGE STYLES
   =================================== */

/* Prevent horizontal scroll caused by off-screen filter panel */
body {
    overflow-x: hidden;
}

.page-header {
    background: linear-gradient(135deg, hsl(142, 45%, 95%) 0%, hsl(35, 65%, 95%) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, hsl(142, 45%, 15%) 0%, hsl(35, 65%, 15%) 100%);
}

.page-header h1 {
    margin-bottom: var(--spacing-md);
}

.page-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

/* Filters */
.filters-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    overflow-x: hidden;
}

.filters {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 500;
    color: var(--color-text);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--color-primary);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px hsla(142, 45%, 45%, 0.1);
}

/* Filter Toggle Button (Mobile/Tablet Only) */
.filter-toggle-btn {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.filter-toggle-btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.filter-toggle-btn svg {
    stroke: white;
}

/* Filter Panel */
.filter-panel {
    position: relative;
}

.filter-panel-header {
    display: none;
}

.filter-panel-close {
    display: none;
}

/* Mobile/Tablet Responsive Styles */
@media (max-width: 1024px) {

    /* Show filter button on mobile/tablet */
    .filter-toggle-btn {
        display: flex;
        margin: 0 auto;
    }

    /* Transform filter panel into slide-in panel */
    .filter-panel {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-surface);
        box-shadow: var(--shadow-xl);
        z-index: 10000;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .filter-panel.active {
        right: 0;
    }

    .filter-panel-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-xl);
        border-bottom: 2px solid var(--color-border);
        position: sticky;
        top: 0;
        background-color: var(--color-surface);
        z-index: 10;
    }

    .filter-panel-header h3 {
        margin: 0;
        color: var(--color-primary);
        font-size: var(--font-size-2xl);
    }

    .filter-panel-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: var(--color-bg);
        border: none;
        border-radius: var(--radius-full);
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .filter-panel-close:hover {
        background-color: var(--color-accent);
        transform: rotate(90deg);
    }

    .filter-panel-close:hover svg {
        stroke: white;
    }

    .filter-panel .filters {
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-xl);
        gap: var(--spacing-xl);
    }

    .filter-panel .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .filter-panel .filter-select {
        width: 100%;
    }

    /* Overlay when filter panel is open */
    body.filter-panel-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        z-index: 9999;
        animation: fadeIn 0.3s ease-out;
    }

    body.filter-panel-open {
        overflow: hidden;
    }
}

/* Product Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    z-index: 100000;
    /* Extremely high to beat any sticky headers */
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    pointer-events: none;
    /* Only content should capture clicks unless active */
}

.modal.active {
    display: flex;
    pointer-events: auto;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    /* More subtle overlay */
    backdrop-filter: blur(4px);
    /* Reduced blur for subtle feel */
    z-index: 0;
    cursor: pointer;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    max-width: 1000px;
    width: 95%;
    /* Better fit on small screens */
    max-height: 90vh;
    /* Consistent viewport containment */
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-2xl);
    animation: slideUp 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background-color: var(--color-surface);
    color: var(--color-text);
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 100;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}


.modal-close:hover {
    background-color: var(--color-accent);
    color: white;
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--spacing-3xl);
    padding: var(--spacing-3xl);
    overflow-y: auto;
    /* Enable scrolling on the content only */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

.modal-image {
    position: sticky;
    top: 0;
}

.modal-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.modal-details h2 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.modal-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.modal-price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.modal-description {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.modal-features,
.modal-ingredients {
    margin-bottom: var(--spacing-xl);
}

.modal-features h3,
.modal-ingredients h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.modal-features ul {
    list-style: none;
    padding-left: 0;
}

.modal-features li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    color: var(--color-text-light);
}

.modal-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.modal-ingredients p {
    color: var(--color-text-light);
    line-height: 1.8;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

@media (max-width: 480px) {
    .modal {
        padding: var(--spacing-sm);
    }

    .modal-content {
        max-height: 96vh;
        border-radius: var(--radius-lg);
    }

    .modal-body {
        padding: var(--spacing-lg);
        gap: var(--spacing-xl);
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Active Nav Link */
.nav-link.active {
    color: var(--color-primary);
}

.nav-link.active::after {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-body {
        grid-template-columns: 1fr;
        padding: var(--spacing-xl);
    }

    .modal-image {
        position: static;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
    }
}

/* CTA Box */
.cta-box {
    background-color: var(--color-surface);
    padding: var(--spacing-4xl) var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cta-box .section-title {
    margin-bottom: var(--spacing-md);
}

.cta-box .section-subtitle {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .cta-box {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }
}