:root {
    --primary: #5B4BFF;
    --primary-dark: #4338CA;
    --dark: #111827;
    --text: #374151;
    --muted: #6B7280;
    --background: #F8FAFC;
    --surface: #FFFFFF;
    --border: #E5E7EB;
    --success: #16A34A;
    --warning: #D97706;
    --danger: #DC2626;
    --info: #0284C7;

    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --sidebar-width: 260px;
    --topbar-height: 70px;
}

/* Dashboard Specific Styles */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--background);
}

.admin-sidebar {
    width: var(--sidebar-width);
    background-color: var(--surface);
    border-right: 1px solid var(--border);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.admin-main {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.admin-topbar {
    height: var(--topbar-height);
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 990;
}

.admin-content {
    padding: 2rem;
    flex-grow: 1;
}

/* Sidebar Nav Pills */
.sidebar-nav .nav-link {
    color: var(--text);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--background);
    color: var(--primary);
}

.sidebar-nav .nav-link.active {
    background-color: rgba(91, 75, 255, 0.1);
    color: var(--primary);
    font-weight: 600;
}

.sidebar-nav .nav-link i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.sidebar-heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    font-weight: 700;
    margin: 1.5rem 1rem 0.5rem;
}

/* Offcanvas mobile sidebar */
@media (max-width: 991.98px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.show {
        transform: translateX(0);
    }
    .admin-main {
        margin-left: 0;
    }
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark);
}

/* Base Buttons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: #fff;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
}

.btn-secondary:hover {
    background-color: #e55c4d;
    border-color: #e55c4d;
}

/* Cards */
.product-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.product-image-container {
    position: relative;
    width: 100%;
    padding-top: 66.66%; /* 3:2 Aspect Ratio */
    background-color: #f3f4f6;
}

.product-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--surface);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Utilities */
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.bg-surface { background-color: var(--surface) !important; }

/* Mega Menu */
.has-megamenu:hover .megamenu {
    display: block;
    margin-top: 0;
}
@media (min-width: 992px) {
    .megamenu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 1000;
    }
}
.dropdown-item {
    transition: color 0.2s;
    font-size: 0.9rem;
    color: var(--text);
}
.dropdown-item:hover {
    color: var(--primary);
    background: transparent;
}