/* Auth & Cart Modals - Minimalist & Glassmorphism */
:root {
    --ac-primary: #0b5fb5; /* Multimax Blue */
    --ac-bg-overlay: rgba(0, 0, 0, 0.5);
    --ac-modal-bg: rgba(255, 255, 255, 0.95);
    --ac-glass-bg: rgba(255, 255, 255, 0.85);
    --ac-glass-border: rgba(255, 255, 255, 0.3);
    --ac-text: #333;
    --ac-radius: 16px;
    --ac-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.ac-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: var(--ac-bg-overlay);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--ac-transition);
}

.ac-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ac-modal {
    background: var(--ac-modal-bg);
    border: 1px solid var(--ac-glass-border);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    border-radius: var(--ac-radius);
    width: 90%;
    max-width: 400px;
    padding: 30px;
    transform: translateY(30px) scale(0.95);
    transition: var(--ac-transition);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.ac-modal-overlay.active .ac-modal {
    transform: translateY(0) scale(1);
}

.ac-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #888;
    background: none;
    border: none;
    transition: color 0.3s;
    line-height: 1;
}

.ac-close:hover {
    color: var(--ac-primary);
}

.ac-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
}

.ac-tab {
    flex: 1;
    text-align: center;
    padding: 10px;
    cursor: pointer;
    font-weight: 600;
    color: #aaa;
    transition: var(--ac-transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.ac-tab.active {
    color: var(--ac-primary);
    border-bottom-color: var(--ac-primary);
}

.ac-form-group {
    margin-bottom: 15px;
}

.ac-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 14px;
    color: var(--ac-text);
}

.ac-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: rgba(255,255,255,0.8);
    font-size: 14px;
    transition: var(--ac-transition);
}

.ac-input:focus {
    outline: none;
    border-color: var(--ac-primary);
    box-shadow: 0 0 0 3px rgba(11, 95, 181, 0.1);
}

.ac-btn {
    width: 100%;
    padding: 12px;
    background: var(--ac-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--ac-transition);
    text-align: center;
}

.ac-btn:hover {
    background: #094a8f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 95, 181, 0.3);
}

/* Mini Cart Styles */
.ac-cart-sidebar {
    position: fixed;
    top: 0; right: -400px;
    width: 100%;
    max-width: 350px;
    height: 100vh;
    background: var(--ac-modal-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: -5px 0 25px rgba(0,0,0,0.1);
    z-index: 1000000;
    display: flex;
    flex-direction: column;
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.ac-cart-sidebar.active {
    right: 0;
}

.ac-cart-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ac-cart-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.ac-cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.ac-cart-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    background: #fafafa;
}

.ac-cart-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.ac-cart-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #eee;
}

.ac-cart-item-details {
    flex: 1;
    padding-left: 15px;
}

.ac-cart-item-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 5px;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ac-cart-item-price {
    font-weight: 700;
    color: var(--ac-primary);
}

.ac-cart-item-actions {
    display: flex;
    align-items: center;
    margin-top: 5px;
}

.ac-qty-btn {
    width: 24px;
    height: 24px;
    background: #eee;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}
.ac-qty-btn:hover { background: #ddd; }

.ac-qty-input {
    width: 30px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 600;
}

.ac-remove-btn {
    color: #ff4d4f;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
    font-size: 16px;
}

.ac-cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.ac-payment-logos {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.ac-payment-logos img {
    height: 25px;
    object-fit: contain;
}

/* Auth views */
.ac-view { display: none; }
.ac-view.active { display: block; animation: acFadeIn 0.3s ease; }

@keyframes acFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Floating alert */
.ac-alert {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #1f2937; /* Clean dark slate */
    color: #fff;
    padding: 12px 24px;
    border-radius: 20px; /* Pronounced rounded */
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15); /* Soft drop shadow */
    z-index: 2000000;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-size: 14px;
    letter-spacing: 0.2px;
}
.ac-alert.show {
    transform: translateX(-50%) translateY(0);
}

.ac-cart-empty {
    text-align: center;
    color: #888;
    margin-top: 50px;
}

.ac-cart-empty i {
    font-size: 40px;
    margin-bottom: 10px;
    color: #ccc;
}

/* Visible Add to Cart Button */
.ac-add-btn-visible {
    display: block;
    width: 100%;
    margin-top: 15px;
    padding: 10px 15px;
    background-color: var(--ac-primary);
    color: #fff;
    border: none;
    border-radius: 25px; /* Minimalist curved */
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ac-transition);
    text-align: center;
}

.ac-add-btn-visible i {
    margin-left: 8px;
    font-size: 14px;
}

.ac-add-btn-visible:hover {
    background-color: #094a8f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 95, 181, 0.3);
}

/* Responsive adjustments for mobile devices */
@media (max-width: 768px) {
    :root {
        --ac-radius: 20px; /* Pronounced rounded borders */
    }
    
    .ac-modal {
        border-radius: 20px;
        padding: 15px;
    }
    
    .ac-cart-sidebar {
        max-width: 100%;
    }
    
    .ac-cart-header {
        padding: 8px 12px;
    }
    
    .ac-cart-header h3 {
        font-size: 16px;
    }
    
    .ac-cart-body {
        padding: 8px 12px;
    }
    
    .ac-cart-item {
        padding-bottom: 6px;
        margin-bottom: 6px;
    }
    
    .ac-cart-item img {
        width: 40px;
        height: 40px;
        border-radius: 6px;
    }
    
    .ac-cart-item-details {
        padding-left: 8px;
    }
    
    .ac-cart-item-title {
        font-size: 12px;
        margin-bottom: 2px;
        line-height: 1.1;
    }
    
    .ac-cart-item-price {
        font-size: 12px;
    }
    
    .ac-cart-item-actions {
        margin-top: 2px;
    }
    
    .ac-qty-btn {
        width: 20px;
        height: 20px;
    }
    
    .ac-qty-input {
        width: 20px;
        font-size: 12px;
    }
    
    .ac-remove-btn {
        font-size: 12px;
    }
    
    .ac-cart-footer {
        padding: 10px 12px;
    }
    
    .ac-payment-logos {
        margin-top: 5px !important;
        margin-bottom: 6px !important;
        gap: 8px !important;
    }
    
    .ac-payment-banner {
        margin-top: 0 !important;
        margin-bottom: 6px !important;
        padding: 4px 8px !important;
        font-size: 9px !important;
    }
    
    .ac-cart-total {
        font-size: 14px;
        margin-bottom: 6px !important;
    }
    
    .ac-btn {
        padding: 8px !important;
        font-size: 13px !important;
        border-radius: 8px !important;
    }
}