.llb-booking-form {
    max-width: 800px;
    margin: 40px auto 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 
        0 15px 35px rgba(0,0,0,0.1),
        0 8px 20px rgba(0,0,0,0.05),
        0 4px 10px rgba(0,0,0,0.02);
    position: relative;
    overflow: hidden;
}

/* Enhanced form card shadow */
.llb-booking-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
    pointer-events: none;
    z-index: 1;
}

.llb-booking-form .form-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.llb-booking-form label {
    flex: 0 0 120px;
    margin-right: 20px;
    font-weight: bold;
    color: #333;
}

.llb-booking-form input[type="text"],
.llb-booking-form input[type="date"],
.llb-booking-form input[type="time"],
.llb-booking-form input[type="email"],
.llb-booking-form select {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    background-color: #fafafa;
    font-size: 16px;
    color: #333;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.02),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    position: relative;
}

.llb-booking-form input[type="date"]:focus,
.llb-booking-form input[type="time"]:focus,
.llb-booking-form input[type="email"]:focus,
.llb-booking-form select:focus {
    border-color: #E81097;
    outline: none;
    background-color: #ffffff;
    box-shadow: 
        0 8px 25px rgba(232, 16, 151, 0.15),
        0 4px 10px rgba(232, 16, 151, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

.llb-booking-form input[type="email"] {
    padding-right: 35px; /* Extra space for email input */
}

.llb-booking-form small {
    color: #666;
    font-size: 12px;
    margin-top: 8px;
    display: block;
    font-weight: 500;
}

/* Email field styling */
#llb-email-row {
    background: linear-gradient(135deg, #f9f9f9 0%, #f5f5f5 100%);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 25px;
    border-left: 4px solid #E81097;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

#llb-email-row::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(232, 16, 151, 0.02), transparent);
    pointer-events: none;
}

#llb-email-row label {
    color: #E81097;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.llb-booking-form button, .book-button {
    background: linear-gradient(135deg, #E81097 0%, #f06292 100%);
    color: white !important;
    border: none;
    padding: 18px 30px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    margin-top:20px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 
        0 8px 25px rgba(232, 16, 151, 0.3),
        0 4px 10px rgba(232, 16, 151, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.llb-booking-form button:hover {
    background: linear-gradient(135deg, #C40E7D 0%, #E81097 100%);
    box-shadow: 
        0 12px 35px rgba(232, 16, 151, 0.4),
        0 6px 15px rgba(232, 16, 151, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.llb-booking-form button:active {
    transform: translateY(0px);
    box-shadow: 
        0 4px 15px rgba(232, 16, 151, 0.3),
        0 2px 8px rgba(232, 16, 151, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Button ripple effect */
.llb-booking-form button::before,
.book-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.llb-booking-form button:hover::before,
.book-button:hover::before {
    left: 100%;
}

.lockers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.locker-item {
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
    color:#999;
}

.locker-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.locker-item:hover {
    border-color: #E81097;
    color:#E81097;
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(232, 16, 151, 0.15),
        0 4px 10px rgba(232, 16, 151, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.locker-item:hover::before {
    opacity: 1;
}

.locker-item.selected {
    background: linear-gradient(135deg, #E81097 0%, #f06292 100%);
    border-color: #E81097;
    color: white;
    box-shadow: 
        0 8px 25px rgba(232, 16, 151, 0.3),
        0 4px 10px rgba(232, 16, 151, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.form-title{
    color:#333;
    text-align: center;
}

.locker-item.unavailable {
    background: linear-gradient(135deg, #f5f5f5 0%, #f0f0f0 100%);
    border-color: #ddd;
    color: #999;
    cursor: not-allowed;
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.02),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.lockers-grid .locker-item.selected {
    background: linear-gradient(135deg, #E81097 0%, #f06292 100%);
    color: white;
    border-color: #E81097;
}

.llb-user-bookings {
    margin: 20px auto;
    max-width: 1200px;
}

.llb-bookings-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0,0,0,0.1),
        0 5px 15px rgba(0,0,0,0.05);
}

.llb-bookings-table th,
.llb-bookings-table td {
    padding: 18px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.llb-bookings-table th {
    background: linear-gradient(135deg, #f8f9fa 0%, #f5f5f5 100%);
    font-weight: 600;
    color: #333;
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.02),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.llb-bookings-table tr:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #f5f5f5 100%);
}

.llb-bookings-table a {
    color: #E81097;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.llb-bookings-table a:hover {
    color: #C40E7D;
    text-decoration: underline;
}

.download-pdf {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    border: none;
    border-radius: 15px;
    padding: 12px 20px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 12px rgba(76, 175, 80, 0.3),
        0 2px 6px rgba(76, 175, 80, 0.2);
}

.download-pdf:hover {
    background: linear-gradient(135deg, #45a049 0%, #4CAF50 100%);
    transform: translateY(-1px);
    box-shadow: 
        0 6px 15px rgba(76, 175, 80, 0.4),
        0 3px 8px rgba(76, 175, 80, 0.3);
}

/* Spinner Styles */
.llb-spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #E81097;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 600px) {
    .llb-booking-form .form-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .llb-booking-form label {
        margin-bottom: 8px;
        flex: none;
        width: 100%;
    }

    .llb-booking-form input,
    .llb-booking-form select,
    .llb-booking-form button {
        width: 100%;
    }
    
    .llb-booking-form {
        padding: 20px;
        margin: 10px;
        border-radius: 15px;
    }
    
    .llb-booking-form input[type="text"],
    .llb-booking-form input[type="date"],
    .llb-booking-form input[type="time"],
    .llb-booking-form input[type="email"],
    .llb-booking-form select {
        padding: 12px 16px;
        font-size: 14px;
        border-radius: 10px;
    }
    
    .llb-booking-form button {
        padding: 15px 20px;
        font-size: 14px;
        border-radius: 10px;
    }
}