.reservation-form-wrapper {
    max-width: 600px;
    margin: 20px auto;
}
.reservation-form {
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}
.reservation-form label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}
.date-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 25px;
}
.date-button {
    padding: 20px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    position: relative;
}
.date-button:hover {
    border-color: #0693e3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6,147,227,0.15);
}
.date-button.selected {
    border-color: #0693e3;
    background: linear-gradient(135deg, #0693e3 0%, #0473b3 100%);
    color: white;
}
.date-button.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: #f8f8f8;
}
.date-button.disabled:hover {
    border-color: #e0e0e0;
    transform: none;
    box-shadow: none;
}
.date-button .day {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 5px;
}
.date-button .date-num {
    font-size: 24px;
    font-weight: bold;
}
.date-button .month {
    font-size: 12px;
    margin-top: 3px;
}
.date-button input[type='radio'] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.reservation-form input[type='text'],
.reservation-form input[type='email'],
.reservation-form select {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 15px;
    transition: border-color 0.3s;
}
.reservation-form input:focus,
.reservation-form select:focus {
    outline: none;
    border-color: #0693e3;
}
#submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #0693e3 0%, #0473b3 100%);
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
}
#submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6,147,227,0.3);
}
#submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.reservation-message {
    max-width: 600px;
    margin: 20px auto;
    padding: 15px 20px;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}
.reservation-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.reservation-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
@media (max-width: 370px) {
    .reservation-form {
        padding: 20px;
    }
    .date-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
}