:root {
    --bg: #F9F7F3;
    --text: #1f3b4d;
    --text-light: #666;
    --blue: #1f3b4d;
    --blue-light: #2c526b;
    --accent: #d4a373;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Outfit', sans-serif;
    --green: #2E7D32;
    --green-light: #E8F5E9;
    --red: #C62828;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.5;
    padding-bottom: 120px;
}

/* Nav */
.cat-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 5%;
    background: #fff;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}
.cat-nav-back {
    color: var(--blue);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}
.cat-nav-logo img { height: 28px; }
.cat-nav-info {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
}

/* Header */
.cat-header {
    text-align: center;
    padding: 40px 5%;
}
.cat-header h1 {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    margin-bottom: 10px;
    color: var(--blue);
}
.cat-header p {
    color: var(--text-light);
    margin-bottom: 20px;
}
.cat-header-rules {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.cat-header-rules span {
    background: var(--blue);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Main Grid */
.cat-main { padding: 0 5%; max-width: 1400px; margin: 0 auto; }
.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* Card */
.cat-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: transform 0.3s ease;
}
.cat-card:hover { transform: translateY(-5px); }

.cat-card-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    background: #f0f0f0;
}
.cat-card-body { padding: 20px; }
.cat-card-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-bottom: 5px;
}
.cat-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 10px;
    line-height: 1.2;
}

/* Price */
.cat-price-box {
    margin-bottom: 15px;
    padding: 10px;
    background: var(--bg);
    border-radius: 8px;
}
.cat-price-retail {
    font-size: 0.85rem;
    color: var(--text-light);
    text-decoration: line-through;
}
.cat-price-wholesale {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--green);
}
.cat-price-wholesale span {
    font-size: 0.7rem;
    background: var(--green-light);
    color: var(--green);
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 600;
}

/* Selection */
.cat-options { margin-bottom: 15px; }
.cat-option-label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: var(--blue);
    font-weight: 500;
}
.cat-colors { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.cat-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    box-shadow: 0 0 0 1px #ddd;
    transition: 0.2s;
}
.cat-color.active { box-shadow: 0 0 0 2px var(--blue); transform: scale(1.1); }

.cat-sizes { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-size {
    padding: 4px 10px;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: var(--font-sans);
    color: var(--text);
    transition: 0.2s;
}
.cat-size.active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}

/* Actions */
.cat-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 15px;
}
.cat-qty {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
}
.cat-qty button {
    width: 32px;
    height: 36px;
    background: #f9f9f9;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    transition: 0.2s;
}
.cat-qty button:hover { background: #eee; }
.cat-qty input {
    width: 40px;
    height: 36px;
    border: none;
    text-align: center;
    font-family: var(--font-sans);
    font-weight: 500;
    pointer-events: none;
}
.cat-add-btn {
    flex: 1;
    background: var(--blue);
    color: #fff;
    border: none;
    height: 36px;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
}
.cat-add-btn:hover { background: var(--blue-light); }

/* Cart Bar */
.cat-cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    border-top: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.05);
    z-index: 1000;
    padding: 15px 5%;
}
.cat-cart-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.cat-cart-stats {
    display: flex;
    gap: 30px;
}
.cat-stat { display: flex; flex-direction: column; }
.cat-stat-label { font-size: 0.8rem; color: var(--text-light); text-transform: uppercase; }
.cat-stat strong { font-size: 1.4rem; color: var(--blue); }
#cart-qty { color: var(--red); transition: color 0.3s; }
#cart-qty.ready { color: var(--green); }

.cat-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}
.cat-btn:disabled {
    background: #e0e0e0;
    color: #999;
    cursor: not-allowed;
}
.cat-btn:not(:disabled) {
    background: var(--green);
    color: #fff;
    animation: pulse 2s infinite;
}
.cat-btn:not(:disabled):hover { background: #236026; }

.cat-cart-breakdown {
    max-width: 1400px;
    margin: 10px auto 0;
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
    border-top: 1px dashed #ddd;
    padding-top: 10px;
}
.cat-cart-breakdown strong { color: var(--blue); }

/* Toast */
.cat-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--blue);
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 500;
    transform: translateY(-100px);
    opacity: 0;
    transition: 0.3s;
    z-index: 2000;
}
.cat-toast.show {
    transform: translateY(0);
    opacity: 1;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(46, 125, 50, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 125, 50, 0); }
}

@media (max-width: 768px) {
    .cat-cart-inner { flex-direction: column; align-items: stretch; gap: 15px; }
    .cat-cart-stats { justify-content: space-between; }
    .cat-btn { width: 100%; }
}

/* Login Overlay */
.login-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5000;
}
.login-box {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    max-width: 400px;
    width: 90%;
    text-align: center;
}
.login-logo {
    height: 40px;
    margin-bottom: 20px;
}
.login-box h2 {
    font-family: var(--font-serif);
    color: var(--blue);
    margin-bottom: 10px;
    font-size: 2rem;
}
.login-box p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 25px;
}
.login-box input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    text-align: center;
    outline: none;
    transition: 0.3s;
}
.login-box input:focus {
    border-color: var(--blue);
}
.login-error {
    color: var(--red);
    font-size: 0.85rem;
    margin-top: 10px;
}
.login-footer {
    margin-top: 25px;
    font-size: 0.85rem;
    color: var(--text-light);
}
.login-footer a {
    color: var(--blue);
    font-weight: 500;
    text-decoration: none;
}
.login-footer a:hover {
    text-decoration: underline;
}