/* =============================================
   Nutrientz — Global Stylesheet
   ============================================= */

/* --- Variables --- */
:root {
    --green:        #2d6a4f;
    --dark-green:   #1b4332;
    --light-green:  #d8f3dc;
    --accent:       #ff9f1c;
    --bg:           #f8f9fa;
    --card-shadow:  0 2px 16px rgba(0,0,0,0.07);
}

/* --- Base --- */
* { box-sizing: border-box; }

body {
    font-family: 'Inter', Arial, sans-serif;
    background-color: var(--bg);
    color: #212529;
    font-size: 15px;
}

.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }

/* --- Announcement Bar --- */
.announcement-bar {
    background-color: var(--accent);
    color: #fff;
    font-size: 0.82rem;
    letter-spacing: 0.01em;
}

/* --- Navbar --- */
.navbar {
    background-color: var(--dark-green) !important;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.navbar-brand {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #fff !important;
    text-transform: uppercase;
}

.brand-dot { color: var(--accent); }

.search-group { border-radius: 24px; overflow: hidden; }

.search-input {
    border: none;
    border-radius: 24px 0 0 24px !important;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    background: rgba(255,255,255,0.95);
}

.search-input:focus {
    outline: none;
    box-shadow: none;
    background: #fff;
}

.search-btn {
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 0 24px 24px 0 !important;
    padding: 0.5rem 1.1rem;
    transition: background 0.2s;
}

.search-btn:hover { background: var(--accent); color: #fff; }

.nav-link, .navbar-nav .nav-link { color: rgba(255,255,255,0.85) !important; }
.nav-link:hover { color: #fff !important; }

/* Account dropdown */
.dropdown-menu {
    border-radius: 12px;
    border: none;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    overflow: hidden;
    animation: fadeDown 0.15s ease;
}

@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
    font-size: 0.875rem;
    padding: 0.55rem 1rem;
    color: #333;
    transition: background 0.15s;
}

.dropdown-item:hover { background-color: var(--light-green); color: var(--dark-green); }

/* --- Product Cards --- */
.product-img-container {
    width: 100%;
    height: 200px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 12px;
}

.product-img-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.card { border: none !important; border-radius: 12px !important; box-shadow: var(--card-shadow) !important; }
.card:hover .product-img-container img { transform: scale(1.05); }
.card:hover { box-shadow: 0 6px 28px rgba(0,0,0,0.12) !important; }
.card { transition: box-shadow 0.25s ease; }

/* --- Buttons --- */
.btn-primary {
    background-color: var(--green);
    border-color: var(--green);
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27,67,50,0.25);
}

.btn-outline-primary {
    color: var(--green);
    border-color: var(--green);
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--green);
    border-color: var(--green);
    color: #fff;
}

/* --- Colour overrides --- */
.text-primary  { color: var(--green) !important; }
.bg-primary    { background-color: var(--green) !important; }

.list-group-item.active {
    background-color: var(--green) !important;
    border-color: var(--green) !important;
}

.list-group-item-action:hover {
    background-color: var(--light-green);
    color: var(--dark-green);
}

/* --- Category sidebar --- */
.category-sidebar .list-group-item {
    border: none;
    border-radius: 8px !important;
    margin-bottom: 2px;
    font-size: 0.9rem;
}

/* --- Cart Offcanvas --- */
.offcanvas-cart { width: 380px !important; }

/* --- Badges --- */
.badge-nairobi {
    background-color: var(--light-green);
    color: var(--green);
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: 600;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--dark-green);
    padding: 3rem 0 1.5rem;
}

.footer-link {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 6px;
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.footer-link:hover { color: rgba(255,255,255,0.9); }

/* --- Auth Pages --- */
.auth-page {
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    width: 100%;
    max-width: 440px;
}

.auth-header {
    background: var(--dark-green);
    padding: 2rem;
    text-align: center;
    color: #fff;
}

.auth-body { padding: 2rem; }

/* --- Form Styling --- */
.form-control {
    border-radius: 8px;
    border: 1.5px solid #dee2e6;
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(45,106,79,0.12);
}

.form-label { font-weight: 600; font-size: 0.875rem; margin-bottom: 0.3rem; }

/* --- Order / Checkout Pages --- */
.order-summary-card {
    border-radius: 12px;
    border: none;
    box-shadow: var(--card-shadow);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .offcanvas-cart { width: 100vw !important; }
    .auth-card { max-width: 100%; border-radius: 12px; }
}