:root {
    --bg-pink: #fff0f3;
    --light-pink: #ffccd5;
    --accent-pink: #ff758f;
    --dark-pink: #ff4d6d;
    --charcoal: #2b2d42;
    --white: #ffffff;
    --radius-premium: 16px;
    --radius-pill: 30px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, sans-serif;
}

body {
    background-color: var(--bg-pink);
    color: var(--charcoal);
}

/* Nav Styles */
.store-header {
    background-color: var(--white);
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 12px rgba(255, 77, 109, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-pink);
}

.nav-links a {
    text-decoration: none;
    color: var(--charcoal);
    margin: 0 15px;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--dark-pink);
}

.cart-icon-container {
    background: var(--dark-pink);
    color: var(--white);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.cart-badge {
    background: var(--white);
    color: var(--dark-pink);
    padding: 2px 9px;
    border-radius: 50%;
    font-size: 0.85rem;
}

.delivery-banner {
    background: var(--light-pink);
    color: var(--dark-pink);
    text-align: center;
    padding: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Page Layout Content Structural Shell */
.content-page-container {
    padding: 3rem 5%;
    display: flex;
    justify-content: center;
}

.content-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-premium);
    max-width: 800px;
    width: 100%;
    box-shadow: 0 6px 20px rgba(0,0,0,0.03);
    border: 1px solid rgba(255, 204, 213, 0.5);
}

.content-card h2 {
    color: var(--dark-pink);
    margin-bottom: 1.5rem;
}

.content-card p {
    line-height: 1.7;
    margin-bottom: 1.2rem;
    color: #4a4a4a;
}

.partner-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

.partner-item {
    background: var(--bg-pink);
    padding: 15px;
    border-radius: 10px;
    font-weight: 600;
    border: 1px solid var(--light-pink);
}

/* Store View System Elements */
.store-container {
    display: flex;
    padding: 2rem 5%;
    gap: 2.5rem;
}

.products-section { flex: 3; }
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-premium);
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(255, 204, 213, 0.4);
    box-shadow: 0 4px 10px rgba(0,0,0,0.01);
}

.product-img-placeholder {
    width: 100%;
    height: 160px;
    background: radial-gradient(circle, #fff 0%, var(--bg-pink) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-pink);
    font-size: 0.85rem;
    text-align: center;
    padding: 10px;
    margin-bottom: 1rem;
    border: 1px dashed var(--light-pink);
}

.product-brand {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--accent-pink);
    font-weight: 700;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-pink);
    margin-bottom: 1rem;
}

.add-btn {
    background: var(--dark-pink);
    color: var(--white);
    border: none;
    padding: 0.7rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-weight: 600;
    width: 100%;
}

/* Sidebar Elements System drawer */
.cart-sidebar {
    width: 380px;
    background: var(--white);
    position: fixed;
    right: 0; top: 0; bottom: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    box-shadow: -6px 0 25px rgba(0,0,0,0.05);
}

.cart-sidebar.active { transform: translateX(0); }

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--bg-pink);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-btn { background: none; border: none; font-size: 2rem; color: var(--accent-pink); cursor: pointer; }

.delivery-selector {
    padding: 1rem 1.5rem;
    background: var(--bg-pink);
    margin: 0.5rem 1.5rem;
    border-radius: var(--radius-premium);
}

.delivery-selector select {
    width: 100%; padding: 0.5rem; border-radius: 8px; border: 1px solid var(--light-pink);
}

.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }

.cart-item {
    display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--bg-pink);
}

.cart-item-actions { display: flex; align-items: center; gap: 10px; }

.qty-btn {
    background: var(--bg-pink); border: none; width: 26px; height: 26px; border-radius: 50%; color: var(--dark-pink); font-weight: bold; cursor: pointer;
}

.cart-footer { padding: 1.5rem; background: #fffafb; border-top: 1px solid var(--bg-pink); }
.bill-row { display: flex; justify-content: space-between; margin-bottom: 0.5rem; font-size: 0.95rem; }
.total-price { font-size: 1.3rem; font-weight: 700; display: flex; justify-content: space-between; color: var(--dark-pink); margin-bottom: 1rem; }

.checkout-btn {
    width: 100%; background: #25d366; color: var(--white); border: none; padding: 0.9rem; border-radius: var(--radius-pill); font-size: 1.05rem; font-weight: bold; cursor: pointer; box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.empty-msg { text-align: center; color: var(--accent-pink); margin-top: 3rem; font-style: italic; }

@media (max-width: 768px) {
    .store-container { flex-direction: column; }
    .cart-sidebar { width: 100%; }
    .partner-grid { grid-template-columns: 1fr; }
}