.auth-body { background: linear-gradient(135deg, #fff5f9 0%, #ffe6f0 50%, #fce4ec 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; font-family: 'Poppins', sans-serif; padding: 20px; }
.auth-container { width: 100%; max-width: 440px; }
.auth-card { background: white; border-radius: 25px; padding: 50px 40px; box-shadow: 0 10px 40px rgba(212,63,125,0.15); text-align: center; }
.auth-logo img { height: 50px; margin-bottom: 20px; }
.auth-card h2 { font-family: 'Playfair Display', serif; font-size: 2em; color: #2d2d2d; margin-bottom: 5px; }
.auth-subtitle { color: #888; margin-bottom: 30px; font-size: 0.9em; }
.alert { padding: 12px 20px; border-radius: 12px; margin-bottom: 20px; font-size: 0.85em; }
.alert-error { background: #fff0f0; color: #d43f7d; border: 1px solid #fdd; }
.auth-form { text-align: left; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: #555; font-size: 0.85em; }
.form-group label i { color: #d43f7d; margin-right: 6px; width: 16px; }
.form-group input { width: 100%; padding: 14px 18px; border: 2px solid #f0e0e8; border-radius: 15px; font-size: 0.9em; transition: all 0.3s; outline: none; font-family: 'Poppins', sans-serif; }
.form-group input:focus { border-color: #d43f7d; box-shadow: 0 0 0 3px rgba(212,63,125,0.1); }
.btn-full { width: 100%; margin-top: 10px; }
.auth-switch { margin-top: 25px; color: #888; font-size: 0.9em; }
.auth-switch a { color: #d43f7d; font-weight: 600; text-decoration: none; }
.auth-back { display: inline-block; margin-top: 15px; color: #888; text-decoration: none; font-size: 0.85em; }
.auth-back:hover { color: #d43f7d; }
.shop-nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.shop-nav a { text-decoration: none; color: #555; font-weight: 500; font-size: 0.85em; padding: 8px 0; transition: all 0.3s; }
.shop-nav a.active, .shop-nav a:hover { color: #d43f7d; border-bottom: 2px solid #d43f7d; }
.shop-nav .btn-pink { border-bottom: none !important; }
.cart-count { background: #d43f7d; color: white; border-radius: 50%; padding: 1px 6px; font-size: 0.7em; margin-left: 4px; }
.cart-empty { text-align: center; padding: 80px 20px; }
.cart-empty i { font-size: 4em; color: #ddd; margin-bottom: 20px; display: block; }
.cart-empty h3 { font-size: 1.5em; color: #555; margin-bottom: 10px; }
.cart-empty p { color: #888; margin-bottom: 30px; }
.product-price { color: #d43f7d; font-weight: 700; font-size: 1.1em; margin: 5px 0 12px; }
.profile-container { max-width: 600px; margin: 100px auto; }
.profile-card { background: white; border-radius: 25px; padding: 40px; box-shadow: 0 10px 40px rgba(212,63,125,0.15); text-align: center; }
.profile-avatar { width: 80px; height: 80px; background: #fce4ec; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 2.5em; color: #d43f7d; }
.profile-card h2 { font-family: 'Playfair Display', serif; margin-bottom: 5px; }
.profile-card p { color: #888; margin-bottom: 30px; }
.profile-info { text-align: left; }
.profile-info p { margin-bottom: 15px; padding: 15px; background: #fef9fb; border-radius: 12px; }
.profile-info i { color: #d43f7d; margin-right: 10px; width: 20px; }
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    50% { transform: translateX(8px); }
    75% { transform: translateX(-4px); }
}