/* --- Global Styles & Variables --- */
:root {
    --primary-color: #2a8b57; /* Dominant Green */
    --primary-light: #e6f8ef; /* Light Green Background */
    --error-color: #c00;
    --border-color: #ccc;
    --border-radius: 6px;
    --input-bg: #fff;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; /* A modern, clean font stack */
    --secondary-text-color: #666;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-focus: rgba(42, 139, 87, 0.2);
}

/* --- Container & Utility --- */

.hidden {
    display: none;
}

/* Base Form Container Styling */
#mdgv-form-container {
    font-family: var(--font-family);
    max-width: 600px;
    /* margin: 20px auto; */
    padding: 30px;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-light);
}

.mdgv-section {
    margin-bottom: 30px;
}

/* Divider before user fields section */
#mdgv-days-container + div {
    border-top: 1px dashed #eee;
    padding-top: 20px;
}

/* --- Step 1: Booking Type (Radio Card Selection) --- */

.mdgv-booking-type {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.mdgv-booking-type label {
    flex: 1;
    display: block;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 150px;
}

/* Hide the actual radio input */
.mdgv-booking-type input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Style when selected */
.mdgv-booking-type input[type="radio"]:checked + label {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
    box-shadow: 0 0 5px var(--shadow-focus);
}

.mdgv-booking-type label:hover {
    border-color: #999;
}

/* --- Step 2: Days/Slots Selector --- */

.mdgv-days-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Individual Day Card */
.mdgv-day {
    padding: 15px;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    background-color: var(--input-bg);
}

.mdgv-day strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.1em;
    color: #333;
}

/* Full Day Styles */
.mdgv-day.full {
    background: #f7f7f7;
    color: #777;
    border-color: #e0e0e0;
    cursor: not-allowed;
    opacity: 0.7;
}

/* Selected Day Styles */
.mdgv-day.selected {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

/* List of Visit Types (Slots) */
.mdgv-vt-list {
    margin: 6px 0 0 0; /* Adjusted from initial style */
    padding: 0;
    list-style: none;
}

.mdgv-vt-list li {
    margin-top: 5px;
    padding: 5px 0;
}

.mdgv-vt-list label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95em;
    color: #444;
}

/* Custom Radio Input for Slots */
.mdgv-vt-list input[type="radio"] {
    position: absolute; /* Needed for custom radio appearance */
    opacity: 0;
    width: 0;
    height: 0;
    margin-right: 10px;
    pointer-events: none;
}

.mdgv-vt-list label::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    margin-right: 10px;
    background-color: var(--input-bg);
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.mdgv-vt-list input[type="radio"]:checked + label::before {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: inset 0 0 0 4px var(--input-bg); /* Inner ring effect */
}

/* Disabled/Full slot styling */
.mdgv-vt-list input[type="radio"]:disabled + label {
    color: #999;
    cursor: not-allowed;
}

.mdgv-vt-list input[type="radio"]:disabled + label::before {
    border-color: #aaa;
    background-color: #eee;
}

/* Highlighting the count/status */
.mdgv-vt-list label span.mdgv-slot-status {
    margin-left: auto;
    font-weight: 600;
    color: var(--primary-color);
    padding-left: 10px;
}

.mdgv-vt-list input[type="radio"]:disabled + label span.mdgv-slot-status {
    color: var(--error-color);
    font-weight: normal;
}

/* --- Messages (Error/Success) --- */

#mdgv-message .error {
    color: var(--error-color);
    margin-top: 10px;
    padding: 10px;
    background-color: #fff5f5;
    border: 1px solid var(--error-color);
    border-radius: var(--border-radius);
}

#mdgv-message .success {
    color: #2b7a0b;
    margin-top: 10px;
    padding: 10px;
    background-color: #e6f8ef;
    border: 1px solid #2b7a0b;
    border-radius: var(--border-radius);
}

/* --- Step 4: User Info (Fields) --- */

.mdgv-required-hint {
    margin-bottom: 25px;
    font-size: 0.9em;
    color: #555;
    padding-bottom: 15px;
    border-bottom: 1px dashed #eee;
}

.mdgv-field {
    margin-bottom: 20px; /* Increased margin for better separation */
}

.mdgv-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333;
    font-size: 0.95em;
}

.mdgv-required {
    color: var(--error-color);
    margin-left: 2px;
}

/* Input/Select/Textarea Base Styles */
.mdgv-field input,
.mdgv-field select,
.mdgv-field textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    box-sizing: border-box;
    font-size: 1em;
    color: #333;
    transition: border-color 0.3s, box-shadow 0.3s;
    appearance: none;
}

.mdgv-field textarea {
    min-height: 100px;
    resize: vertical;
}

/* Enhanced Focus State */
.mdgv-field input:focus,
.mdgv-field select:focus,
.mdgv-field textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--shadow-focus);
}

/* Error Field State */
.mdgv-field-error {
    border: 1px solid var(--error-color) !important;
    background-color: #fff5f5 !important;
}

.mdgv-field-error:focus {
    box-shadow: 0 0 0 3px rgba(192, 0, 0, 0.2);
    border-color: var(--error-color) !important;
}

/* Layout for Grouped Fields (Two columns) */
.mdgv-row {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

.mdgv-row .mdgv-field {
    flex: 1;
    margin-bottom: 20px;
}

/* Custom Select Dropdown Arrow */
.mdgv-field select {
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%232a8b57%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13.6-6.4H18.8c-5%200-9.3%201.8-13.6%206.4-4.2%204.4-6.4%209.8-6.4%2015.2%200%205.4%202.2%2010.7%206.4%2015.2l128%20127.9c4.2%204.4%209.6%206.4%2015%206.4s10.8-2%2015-6.4l128-127.9c4.2-4.4%206.4-9.8%206.4-15.2%200-5.4-2.2-10.7-6.4-15.2z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat, repeat;
    background-position: right 10px center, 0 0;
    background-size: 10px auto, 100%;
    padding-right: 30px;
}

/* --- Button Styling --- */

#mdgv_submit {
    display: block;
    width: 100%;
    padding: 15px 20px;
    margin-top: 30px;
    font-size: 1.1em;
    font-weight: 700;
    color: #fff;
    background-color: var(--primary-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#mdgv_submit:hover {
    background-color: #216d43; /* Slightly darker green on hover */
    box-shadow: 0 4px 10px rgba(42, 139, 87, 0.3);
}

#mdgv_submit:active {
    background-color: #1a5433;
}

/* --- Responsive Design (Optional but Recommended) --- */

@media (max-width: 500px) {
    #mdgv-form-container {
        padding: 20px;
        margin: 10px;
    }

    /* Stack fields in rows on small screens */
    .mdgv-row {
        flex-direction: column;
        gap: 0;
    }

    .mdgv-row .mdgv-field {
        margin-bottom: 15px;
    }

    /* Stack booking type cards on small screens */
    .mdgv-booking-type {
        flex-direction: column;
        gap: 15px;
    }
}

/* --- Newsletter / Checkbox Specific Styling --- */

/* Ensure the checkbox is visible and overrides global "appearance: none" */
.mdgv-checkbox-field input[type="checkbox"] {
    appearance: checkbox !important; /* Forces the browser to show the box */
    -webkit-appearance: checkbox !important;
    width: 18px !important;
    height: 18px !important;
    margin: 0;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--primary-color); /* Colors the checkmark green */
}

.mdgv-checkbox-field {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    cursor: pointer;
}

.mdgv-checkbox-field label {
    cursor: pointer;
    user-select: none; /* Prevents text highlighting when clicking fast */
    line-height: 1.4;
    font-weight: 500;
}

.mdgv-checkbox-field:hover label {
    color: var(--primary-color);
}

.mdgv-checkbox-field label {
    transition: color 0.2s ease;
}