/**
 * Cardel Homes Modal Styles
 * Complete styling for scheduling buttons, modals, and forms
 * Version: 1.0.0
 */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ========================================================================== */

:root {
    --cardel-primary: #007bff;
    --cardel-primary-dark: #0056b3;
    --cardel-primary-darker: #004085;
    --cardel-success: #28a745;
    --cardel-success-dark: #1e7e34;
    --cardel-danger: #dc3545;
    --cardel-warning: #ffc107;
    --cardel-info: #17a2b8;
    --cardel-light: #ffffff;
    --cardel-dark: #f8f9fa;
    --cardel-white: #ffffff;
    --cardel-gray-100: #ffffff;
    --cardel-gray-200: #f8f9fa;
    --cardel-gray-300: #e9ecef;
    --cardel-gray-400: #dee2e6;
    --cardel-gray-500: #9ca3af;
    --cardel-gray-600: #6b7280;
    --cardel-gray-700: #374151;
    --cardel-gray-800: #1f2937;
    --cardel-gray-900: #111827;
    
    /* Spacing */
    --cardel-spacing-xs: 0.25rem;
    --cardel-spacing-sm: 0.5rem;
    --cardel-spacing-md: 1rem;
    --cardel-spacing-lg: 1.5rem;
    --cardel-spacing-xl: 2rem;
    --cardel-spacing-xxl: 3rem;
    
    /* Border radius */
    --cardel-border-radius: 6px;
    --cardel-border-radius-sm: 4px;
    --cardel-border-radius-lg: 8px;
    --cardel-border-radius-xl: 12px;
    
    /* Shadows */
    --cardel-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --cardel-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --cardel-shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
    --cardel-shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --cardel-transition: all 0.3s ease;
    --cardel-transition-fast: all 0.15s ease;
    --cardel-transition-slow: all 0.5s ease;
    
    /* Typography */
    --cardel-font-size-xs: 0.75rem;
    --cardel-font-size-sm: 0.875rem;
    --cardel-font-size-base: 1rem;
    --cardel-font-size-lg: 1.125rem;
    --cardel-font-size-xl: 1.25rem;
    --cardel-font-size-xxl: 1.5rem;
    --cardel-line-height: 1.5;
    --cardel-font-weight-normal: 400;
    --cardel-font-weight-medium: 500;
    --cardel-font-weight-semibold: 600;
    --cardel-font-weight-bold: 700;
}

/* ==========================================================================
   SCHEDULING BUTTON WRAPPER
   ========================================================================== */

.cardel-scheduling-button-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: var(--cardel-spacing-md) 0;
    padding: var(--cardel-spacing-sm);
}

.cardel-scheduling-button-wrapper.text-left {
    justify-content: flex-start;
}

.cardel-scheduling-button-wrapper.text-right {
    justify-content: flex-end;
}

.cardel-scheduling-button-wrapper.text-center {
    justify-content: center;
}

/* ==========================================================================
   SCHEDULING BUTTONS
   ========================================================================== */

/* Base button styling for all scheduling buttons */
button[id*="chhp-standalone-schedule-button"] {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-size: var(--cardel-font-size-base);
    font-weight: var(--cardel-font-weight-semibold);
    line-height: var(--cardel-line-height);
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 2px solid transparent;
    border-radius: var(--cardel-border-radius);
    padding: 0.75rem 1.5rem;
    transition: var(--cardel-transition);
    box-shadow: var(--cardel-shadow-sm);
    min-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

button[id*="chhp-standalone-schedule-button"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--cardel-shadow-md);
}

button[id*="chhp-standalone-schedule-button"]:active {
    transform: translateY(0);
    transition: var(--cardel-transition-fast);
}

button[id*="chhp-standalone-schedule-button"]:focus {
    outline: 2px solid var(--cardel-primary);
    outline-offset: 2px;
}

/* Button size variants */
button[id*="chhp-standalone-schedule-button"].btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--cardel-font-size-sm);
    min-width: 100px;
}

button[id*="chhp-standalone-schedule-button"].btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: var(--cardel-font-size-lg);
    min-width: 160px;
}

button[id*="chhp-standalone-schedule-button"].btn-xl {
    padding: 1rem 2rem;
    font-size: var(--cardel-font-size-xl);
    font-weight: var(--cardel-font-weight-bold);
    min-width: 200px;
}

/* Button color variants */
button[id*="chhp-standalone-schedule-button"].btn-primary {
    background: linear-gradient(135deg, var(--cardel-primary) 0%, var(--cardel-primary-dark) 100%);
    border-color: var(--cardel-primary);
    color: var(--cardel-white);
}

button[id*="chhp-standalone-schedule-button"].btn-primary:hover {
    background: linear-gradient(135deg, var(--cardel-primary-dark) 0%, var(--cardel-primary-darker) 100%);
    border-color: var(--cardel-primary-dark);
    color: var(--cardel-white);
}

button[id*="chhp-standalone-schedule-button"].btn-success {
    background: linear-gradient(135deg, var(--cardel-success) 0%, var(--cardel-success-dark) 100%);
    border-color: var(--cardel-success);
    color: var(--cardel-white);
}

button[id*="chhp-standalone-schedule-button"].btn-success:hover {
    background: linear-gradient(135deg, var(--cardel-success-dark) 0%, #155724 100%);
    border-color: var(--cardel-success-dark);
    color: var(--cardel-white);
}

button[id*="chhp-standalone-schedule-button"].btn-outline-primary {
    background: transparent;
    border-color: var(--cardel-primary);
    color: var(--cardel-primary);
}

button[id*="chhp-standalone-schedule-button"].btn-outline-primary:hover {
    background: var(--cardel-primary);
    border-color: var(--cardel-primary);
    color: var(--cardel-white);
}

/* Disabled state */
button[id*="chhp-standalone-schedule-button"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--cardel-shadow-sm);
    pointer-events: none;
}

/* Loading state */
button[id*="chhp-standalone-schedule-button"].loading {
    pointer-events: none;
    opacity: 0.8;
}

button[id*="chhp-standalone-schedule-button"].loading::after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: var(--cardel-spacing-sm);
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: cardel-spin 1s linear infinite;
}

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

/* ==========================================================================
   SCHEDULING MODALS
   ========================================================================== */

/* Modal backdrop customization */
.modal-backdrop.show {
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
}

/* Modal dialog */
.chhp-modal-dialog {
    max-width: 600px;
    margin: 1.75rem auto;
}

.chhp-modal-content {
    border-radius: 0;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    background: var(--cardel-white);
}

/* Modal header */
.chhp-modal-content .modal-header {
    background: #454545;
    color: var(--cardel-white);
    border-radius: 0;
    padding: 1.5rem 2rem;
    border-bottom: none;
    position: relative;
}

.chhp-modal-content .modal-header::before {
    display: none;
}

.chhp-modal-content .modal-header h5,
.chhp-modal-content .modal-header .modal-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.75rem;
    font-weight: 300;
    position: relative;
    z-index: 1;
    color: var(--cardel-white);
    text-align: center;
    width: 100%;
}

.chhp-modal-content .modal-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 1rem;
    line-height: 1.4;
    position: relative;
    z-index: 1;
    color: var(--cardel-white);
    text-align: center;
    font-weight: 300;
}

/* Modal close button */
.chhp-modal-content .modal-header .close {
    color: var(--cardel-white);
    opacity: 0.8;
    font-size: 2rem;
    font-weight: 300;
    text-shadow: none;
    padding: 0;
    background: transparent;
    border: none;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    z-index: 2;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    transition: var(--cardel-transition);
    line-height: 1;
}

.chhp-modal-content .modal-header .close:hover {
    opacity: 1;
    background: transparent;
    color: var(--cardel-white);
    transform: scale(1.1);
}

/* Modal body */
.chhp-modal-content .modal-body {
    padding: 2rem;
    background: var(--cardel-white);
}

/* Modal footer */
.chhp-modal-content .modal-footer {
    background: var(--cardel-white);
    border-top: none;
    border-radius: 0;
    padding: 0 2rem 2rem 2rem;
}

.chhp-signup-info {
    margin: 0;
    font-size: var(--cardel-font-size-sm);
    color: var(--cardel-gray-600);
    text-align: center;
    line-height: var(--cardel-line-height);
}

/* ==========================================================================
   SCHEDULING FORMS
   ========================================================================== */

.cardel-scheduling-form {
    max-width: none;
    width: 100%;
}

/* Form groups */
.cardel-scheduling-form .form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.cardel-scheduling-form .form-group:last-child {
    margin-bottom: 0;
}

/* Form labels */
.cardel-scheduling-form label {
    font-weight: 600;
    color: var(--cardel-gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    display: block;
    line-height: 1.4;
    text-transform: none;
}

.cardel-scheduling-form label.required::after {
    content: ' *';
    color: var(--cardel-danger);
    font-weight: var(--cardel-font-weight-bold);
}

/* Form controls */
.cardel-scheduling-form .form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--cardel-gray-700);
    background-color: var(--cardel-white);
    background-clip: padding-box;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    box-shadow: none;
}

.cardel-scheduling-form .form-control:focus {
    color: var(--cardel-gray-700);
    background-color: var(--cardel-white);
    border-color: var(--cardel-primary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.cardel-scheduling-form .form-control::placeholder {
    color: #9ca3af;
    opacity: 1;
    font-style: normal;
}

.cardel-scheduling-form .form-control:disabled {
    background-color: #f9fafb;
    border-color: #d1d5db;
    opacity: 1;
    cursor: not-allowed;
}

/* Select controls */
.cardel-scheduling-form select.form-control {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23666' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 8px 10px;
    padding-right: 3rem;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.cardel-scheduling-form select.form-control:focus {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23007bff' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E");
}

/* Textarea controls */
.cardel-scheduling-form textarea.form-control {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

/* Input groups and rows */
.cardel-scheduling-form .row > .col-md-6:first-child {
    padding-right: var(--cardel-spacing-sm);
}

.cardel-scheduling-form .row > .col-md-6:last-child {
    padding-left: var(--cardel-spacing-sm);
}

/* Form submission button */
.cardel-scheduling-form .btn-primary {
    background: linear-gradient(135deg, #c53030 0%, #e53e3e 100%);
    border: none;
    color: var(--cardel-white);
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 6px;
    transition: all 0.2s ease;
    box-shadow: none;
    min-width: 140px;
    position: relative;
    overflow: hidden;
}

.cardel-scheduling-form .btn-primary::before {
    display: none;
}

.cardel-scheduling-form .btn-primary:hover {
    background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.cardel-scheduling-form .btn-primary:active {
    transform: translateY(0);
    transition: all 0.1s ease;
}

.cardel-scheduling-form .btn-primary:focus {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

/* Form checkbox styling */
.cardel-scheduling-form .form-check {
    display: flex;
    align-items: flex-start;
    margin: var(--cardel-spacing-lg) 0;
    padding-left: 0;
    position: relative;
}

.cardel-scheduling-form .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
    margin-right: var(--cardel-spacing-sm);
    vertical-align: top;
    background-color: var(--cardel-white);
    border: 1px solid var(--cardel-gray-400);
    border-radius: var(--cardel-border-radius-sm);
    cursor: pointer;
    transition: var(--cardel-transition);
    flex-shrink: 0;
}

.cardel-scheduling-form .form-check-input:checked {
    background-color: var(--cardel-primary);
    border-color: var(--cardel-primary);
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='white' d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 1rem;
}

.cardel-scheduling-form .form-check-input:focus {
    border-color: var(--cardel-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.15);
    outline: 0;
}

.cardel-scheduling-form .form-check-label {
    font-size: var(--cardel-font-size-sm);
    color: var(--cardel-gray-500);
    line-height: var(--cardel-line-height);
    cursor: pointer;
    flex: 1;
    padding-top: 0.125rem;
}

.cardel-scheduling-form .form-check:hover .form-check-label {
    color: var(--cardel-gray-600);
}

/* Small text and disclaimers */
.cardel-scheduling-form .text-muted {
    font-size: 0.75rem;
    line-height: 1.4;
    color: #6b7280;
    text-align: center;
    margin-top: 1rem;
}

.cardel-scheduling-form .text-muted a {
    color: var(--cardel-primary);
    text-decoration: none;
    transition: var(--cardel-transition-fast);
}

.cardel-scheduling-form .text-muted a:hover {
    color: var(--cardel-primary-dark);
    text-decoration: underline;
}

/* Form validation styles */
.cardel-scheduling-form .form-control.is-invalid {
    border-color: var(--cardel-danger);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02), 0 0 0 0.15rem rgba(220, 53, 69, 0.1);
}

.cardel-scheduling-form .form-control.is-valid {
    border-color: var(--cardel-success);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02), 0 0 0 0.15rem rgba(40, 167, 69, 0.1);
}

.cardel-scheduling-form .invalid-feedback {
    display: block;
    width: 100%;
    margin-top: var(--cardel-spacing-xs);
    font-size: var(--cardel-font-size-sm);
    color: var(--cardel-danger);
    font-weight: var(--cardel-font-weight-medium);
}

.cardel-scheduling-form .valid-feedback {
    display: block;
    width: 100%;
    margin-top: var(--cardel-spacing-xs);
    font-size: var(--cardel-font-size-sm);
    color: var(--cardel-success);
    font-weight: var(--cardel-font-weight-medium);
}

/* ==========================================================================
   THANK YOU MESSAGE
   ========================================================================== */

.cardel-scheduling-thank-you {
    text-align: center;
    padding: var(--cardel-spacing-xl) var(--cardel-spacing-lg);
    background: var(--cardel-white);
    border-radius: var(--cardel-border-radius-lg);
    border: 1px solid var(--cardel-gray-300);
}

.cardel-scheduling-thank-you svg {
    margin-bottom: var(--cardel-spacing-lg);
    filter: drop-shadow(0 2px 4px rgba(40, 167, 69, 0.1));
}

.cardel-scheduling-thank-you h3 {
    color: var(--cardel-success);
    margin-bottom: var(--cardel-spacing-lg);
    font-weight: var(--cardel-font-weight-bold);
    font-size: var(--cardel-font-size-xl);
}

.cardel-scheduling-thank-you p {
    color: var(--cardel-gray-500);
    line-height: var(--cardel-line-height);
    margin-bottom: var(--cardel-spacing-lg);
    font-size: var(--cardel-font-size-base);
}

.cardel-scheduling-thank-you .btn-outline-primary {
    border: 2px solid var(--cardel-primary);
    color: var(--cardel-primary);
    background: transparent;
    padding: 0.75rem 1.5rem;
    font-weight: var(--cardel-font-weight-semibold);
    border-radius: var(--cardel-border-radius);
    transition: var(--cardel-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
}

.cardel-scheduling-thank-you .btn-outline-primary:hover {
    background: var(--cardel-primary);
    color: var(--cardel-white);
    transform: translateY(-2px);
    box-shadow: var(--cardel-shadow-sm);
}

.cardel-scheduling-thank-you .text-primary {
    color: var(--cardel-primary) !important;
    font-weight: var(--cardel-font-weight-semibold);
    text-decoration: none;
}

.cardel-scheduling-thank-you .text-primary:hover {
    color: var(--cardel-primary-dark) !important;
    text-decoration: underline;
}

/* ==========================================================================
   ASK A QUESTION & EMAIL UPDATES MODALS (matches live site layout)
   ========================================================================== */

.chhp-ask-question-modal .modal-dialog.modal-lg,
.chhp-email-updates-modal .modal-dialog.modal-lg {
    max-width: 600px;
}

.chhp-ask-question-modal,
.chhp-email-updates-modal {
    font-family: 'Roboto', sans-serif;
}

.chhp-ask-question-modal .modal-content,
.chhp-email-updates-modal .modal-content {
    border-radius: 0;
    border: none;
}

.chhp-ask-question-modal .modal-header,
.chhp-email-updates-modal .modal-header {
    background-color: #454545;
    color: white;
    text-align: center;
    padding: 20px;
    border-bottom: none;
    border-radius: 0;
    flex-direction: column;
}

.chhp-ask-question-modal .modal-header h5,
.chhp-email-updates-modal .modal-header h5 {
    font-size: 28px;
    margin: 20px 0 0 0;
    line-height: 1.2;
    width: 100%;
    color: #fff;
}

.chhp-ask-question-modal .modal-header p,
.chhp-email-updates-modal .modal-header p {
    font-weight: 300;
    font-size: 16px;
    line-height: 1.625;
    color: #FFF;
    padding: 10px 30px 0 30px;
}

.chhp-ask-question-modal .modal-body,
.chhp-email-updates-modal .modal-body {
    padding: 0;
}

.chhp-ask-question-modal .modal-body iframe,
.chhp-email-updates-modal .modal-body iframe {
    width: 100%;
    min-height: 500px;
    border: none;
    display: block;
}

.chhp-ask-question-modal .modal-footer,
.chhp-email-updates-modal .modal-footer {
    border-top: none;
    padding: 0 30px 30px 30px;
}

.chhp-ask-question-modal .modal-footer p,
.chhp-email-updates-modal .modal-footer p {
    font-size: 11px;
    line-height: 15px;
    color: #666;
    text-align: left;
    margin: 0;
    font-weight: 400;
}

.chhp-ask-question-modal .close,
.chhp-email-updates-modal .close {
    position: absolute;
    right: 20px;
    top: 20px;
    color: white;
    opacity: 1;
    font-size: 0;
    z-index: 1;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

/* ==========================================================================
   CONNECT POPUP INTEGRATION
   ========================================================================== */

/* Connect popup scheduling icon styling */
.chhp-popup-content img[src*="connect-schedule"] {
    filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
    transition: filter var(--cardel-transition);
}

.chhp-popup-content a:hover img[src*="connect-schedule"],
.chhp-popup-content button:hover img[src*="connect-schedule"] {
    filter: brightness(0) saturate(100%) invert(13%) sepia(94%) saturate(7151%) hue-rotate(4deg) brightness(98%) contrast(118%);
}

.chhp-popup-content a:hover,
.chhp-popup-content button:hover {
    transform: translateY(-1px);
    transition: var(--cardel-transition);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

/* Tablets and small desktops */
@media (max-width: 991px) {
    :root {
        --cardel-spacing-xl: 1.5rem;
        --cardel-spacing-xxl: 2rem;
    }
    
    .chhp-modal-dialog {
        max-width: 90%;
        margin: 1rem auto;
    }
    
    .chhp-modal-content .modal-header {
        padding: var(--cardel-spacing-lg);
    }
    
    .chhp-modal-content .modal-body {
        padding: var(--cardel-spacing-lg);
    }
    
    .chhp-modal-content .modal-footer {
        padding: var(--cardel-spacing-md) var(--cardel-spacing-lg);
    }
}

/* Mobile devices */
@media (max-width: 768px) {
    .chhp-modal-dialog {
        max-width: 95%;
        margin: 0.5rem auto;
    }
    
    .chhp-modal-content .modal-header {
        padding: var(--cardel-spacing-md);
        text-align: center;
    }
    
    .chhp-modal-content .modal-header h5,
    .chhp-modal-content .modal-header .modal-title {
        font-size: var(--cardel-font-size-xl);
    }
    
    .chhp-modal-content .modal-body {
        padding: var(--cardel-spacing-md);
    }
    
    .chhp-modal-content .modal-footer {
        padding: var(--cardel-spacing-sm) var(--cardel-spacing-md);
    }
    
    .cardel-scheduling-form .row > .col-md-6 {
        margin-bottom: var(--cardel-spacing-md);
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .cardel-scheduling-form .btn-primary {
        width: 100%;
        padding: var(--cardel-spacing-lg);
        font-size: var(--cardel-font-size-lg);
    }
    
    .cardel-scheduling-button-wrapper {
        padding: var(--cardel-spacing-sm) 0;
    }
    
    button[id*="chhp-standalone-schedule-button"] {
        width: 100%;
        max-width: 300px;
        padding: var(--cardel-spacing-md) var(--cardel-spacing-lg);
    }
}

/* Small mobile devices */
@media (max-width: 576px) {
    .chhp-modal-dialog {
        max-width: 98%;
        margin: 0.25rem auto;
    }
    
    .chhp-modal-content .modal-header h5,
    .chhp-modal-content .modal-header .modal-title {
        font-size: var(--cardel-font-size-lg);
    }
    
    .chhp-modal-content .modal-header {
        padding: var(--cardel-spacing-sm) var(--cardel-spacing-md);
    }
    
    .chhp-modal-content .modal-body {
        padding: var(--cardel-spacing-sm) var(--cardel-spacing-md);
    }
    
    .cardel-scheduling-form .form-control {
        padding: var(--cardel-spacing-md);
        font-size: var(--cardel-font-size-base);
    }
    
    .cardel-scheduling-form .form-group {
        margin-bottom: var(--cardel-spacing-md);
    }
    
    button[id*="chhp-standalone-schedule-button"].btn-xl {
        padding: var(--cardel-spacing-md) var(--cardel-spacing-lg);
        font-size: var(--cardel-font-size-lg);
    }
}

/* ==========================================================================
   LOADING STATES & ANIMATIONS
   ========================================================================== */

.cardel-scheduling-form .btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    pointer-events: none;
}

.cardel-scheduling-form .btn-primary:disabled:hover {
    transform: none;
    box-shadow: var(--cardel-shadow-sm);
}

/* Form loading overlay */
.cardel-scheduling-form.loading {
    position: relative;
    pointer-events: none;
}

.cardel-scheduling-form.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(2px);
    z-index: 10;
    border-radius: var(--cardel-border-radius);
}

.cardel-scheduling-form.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin-top: -16px;
    margin-left: -16px;
    border: 3px solid var(--cardel-gray-300);
    border-top: 3px solid var(--cardel-primary);
    border-radius: 50%;
    z-index: 11;
    animation: cardel-spin 1s linear infinite;
}

/* ==========================================================================
   ACCESSIBILITY ENHANCEMENTS
   ========================================================================== */

.cardel-scheduling-form .form-control:focus,
.cardel-scheduling-form .btn:focus,
button[id*="chhp-standalone-schedule-button"]:focus {
    outline: 2px solid var(--cardel-primary);
    outline-offset: 2px;
}

.cardel-scheduling-form .form-check-input:focus + .form-check-label {
    color: var(--cardel-primary);
}

/* Screen reader only text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .cardel-scheduling-form .form-control {
        border: 3px solid var(--cardel-gray-800);
    }
    
    .cardel-scheduling-form .btn-primary {
        background: var(--cardel-gray-800);
        border: 2px solid var(--cardel-white);
        color: var(--cardel-white);
    }
    
    button[id*="chhp-standalone-schedule-button"] {
        border: 3px solid var(--cardel-gray-800);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .cardel-scheduling-form *,
    button[id*="chhp-standalone-schedule-button"],
    .chhp-modal-content * {
        transition: none;
        animation: none;
    }
    
    .cardel-scheduling-form .btn-primary::before {
        display: none;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

/* ==========================================================================
   IFRAME AUTO-SIZING FOR PARDOT FORMS
   ========================================================================== */

/* Base iframe styling */
.chhp-modal-content iframe[src*="pardot"],
.chhp-modal-content iframe[src*="connect.cardelhomes.com"] {
    width: 100%;
    min-height: 400px;
    border: none;
    transition: height 0.3s ease;
    overflow: hidden;
}

.chhp-modal-content .iframe-loading {
    position: relative;
}

.chhp-modal-content .iframe-loading::before {
    content: 'Loading form...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--cardel-gray-500);
    font-size: var(--cardel-font-size-sm);
    z-index: 1;
}

.chhp-modal-content .iframe-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin-top: 20px;
    margin-left: -10px;
    border: 2px solid var(--cardel-gray-300);
    border-top: 2px solid var(--cardel-primary);
    border-radius: 50%;
    animation: cardel-spin 1s linear infinite;
    z-index: 1;
}

@media print {
    .modal-backdrop,
    .chhp-modal-content,
    button[id*="chhp-standalone-schedule-button"] {
        display: none !important;
    }
}

/* ==========================================================================
   PROMOTIONAL EVENT MODAL (#promoEvent)
   ========================================================================== */
#promoEvent .modal-dialog {
    max-width: 700px;
}
#promoEvent .modal-body {
    position: relative;
    padding: 0;
}
#promoEvent .modal-body img {
    width: 100%;
    height: auto;
    display: block;
}
#promoEvent .custom-close {
    position: absolute;
    top: 14px;
    right: 20px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
#promoEvent .custom-close span {
    font-size: 50px;
    line-height: 1;
}
@media (max-width: 991px) {
    #promoEvent .modal-dialog {
        max-width: 90%;
    }
}

/* JavaScript for iframe auto-resizing will be added inline */