.rg-booking-form {
    background: #0e1726; /* dark blue */
    color: #ffd84a;      /* yellow-ish */
    padding: 20px;
    border-radius: 10px;
    max-width: 900px;
    margin: 20px auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    font-family: inherit;
}

.rg-booking-form label {
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
    color: #ffd84a;
}

.rg-booking-form input,
.rg-booking-form select,
.rg-booking-form textarea {
    width: 100%;
    padding: 8px 10px;
    border-radius: 4px;
    border: 1px solid #284774;
    background: #031c3c;
    color: #ffffff;
    box-sizing: border-box;
}

.rg-booking-form input::placeholder,
.rg-booking-form textarea::placeholder {
    color: #8894b0;
}

.rg-booking-form .rg-field-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 16px;
}

.rg-booking-form .rg-field {
    flex: 1 1 220px;
}

.rg-booking-form .rg-field-service,
.rg-booking-form .rg-field-duration {
    flex: 1 1 50%;
}

.rg-errors {
    background: #451010;
    color: #ffdada;
    border-left: 4px solid #ff5555;
    padding: 10px 12px;
    margin-bottom: 16px;
}

.rg-errors ul {
    margin: 0;
    padding-left: 18px;
}

.rg-success {
    background: #104515;
    color: #d7ffe0;
    border-left: 4px solid #3acc5f;
    padding: 10px 12px;
    margin-bottom: 16px;
}

/* Duration options */

.rg-duration-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
}

.rg-duration-option {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid #284774;
    cursor: pointer;
    font-size: 13px;
}

.rg-duration-option input {
    width: auto;
}

.rg-price-line {
    font-size: 14px;
    margin-top: 4px;
}

.rg-price-amount {
    font-weight: 700;
}

/* Calendar */

.rg-field-calendar {
    margin: 20px 0;
}

.rg-week-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.rg-week-nav button {
    background: transparent;
    border-radius: 999px;
    border: 1px solid #ffd84a;
    color: #ffd84a;
    padding: 2px 8px;
    cursor: pointer;
}

.rg-week-label {
    font-weight: 600;
}

.rg-week-grid {
    background: rgba(0,0,0,0.25);
    border-radius: 8px;
    padding: 8px;
    overflow-x: auto;
}

.rg-week-grid-placeholder {
    padding: 12px;
    color: #ccd3e6;
    font-size: 13px;
}

.rg-week-columns {
    display: flex;
    gap: 8px;
    min-width: 100%;
}

.rg-day-column {
    flex: 1 1 0;
    min-width: 110px;
    background: rgba(3,17,40,0.9);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    max-height: 320px;
}

.rg-day-header {
    padding: 6px 8px;
    border-bottom: 1px solid #284774;
    text-align: center;
    font-weight: 600;
    font-size: 13px;
}

.rg-day-body {
    padding: 6px;
    overflow-y: auto;
}

.rg-slot {
    display: block;
    width: 100%;
    margin-bottom: 4px;
    border-radius: 4px;
    border: 1px solid #284774;
    background: #031c3c;
    color: #ffd84a;
    font-size: 12px;
    padding: 4px 0;
    cursor: pointer;
}

.rg-slot.is-selected {
    background: #ffd84a;
    color: #021633;
    border-color: #ffd84a;
    font-weight: 600;
}

.rg-no-slots {
    font-size: 12px;
    color: #8894b0;
}

.rg-selected-slot {
    margin-top: 6px;
    font-size: 13px;
}

/* Submit */

.rg-submit-row {
    margin-top: 16px;
    text-align: right;
}

.rg-submit-button {
    background: #ffd84a;
    color: #021633;
    border: none;
    border-radius: 999px;
    padding: 8px 20px;
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.rg-submit-button:hover {
    background: #ffe680;
}

/* Codes */

.rg-checkout-codes .rg-field {
    min-width: 200px;
}

/* Recaptcha */

.rg-field-recaptcha {
    margin-top: 12px;
}

/* Responsive */

@media (max-width: 700px) {
    .rg-booking-form {
        padding: 16px;
    }
    .rg-week-columns {
        min-width: 600px;
    }
}