/**
 * ISDV Forms Styles
 * أنماط النماذج في الموقع
 * Version: 1.0.0
 */

/* ============================================
   Form Container
   ============================================ */
.isdv-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--isdv-spacing-lg);
    background: var(--isdv-white);
    border-radius: var(--isdv-border-radius-lg);
    box-shadow: var(--isdv-shadow-md);
}

.isdv-form-section {
    margin-bottom: var(--isdv-spacing-xl);
    padding-bottom: var(--isdv-spacing-lg);
    border-bottom: 1px solid var(--isdv-light-gray);
}

.isdv-form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.isdv-section-title {
    display: flex;
    align-items: center;
    gap: var(--isdv-spacing-sm);
    margin-bottom: var(--isdv-spacing-lg);
    font-size: var(--isdv-font-size-lg);
    font-weight: var(--isdv-font-weight-semibold);
    color: var(--isdv-sky-blue-dark);
}

.isdv-section-title i {
    font-size: 24px;
}

.isdv-section-desc {
    margin-bottom: var(--isdv-spacing-lg);
    font-size: var(--isdv-font-size-sm);
    color: var(--isdv-text-light);
}

/* ============================================
   Form Groups
   ============================================ */
.isdv-form-group {
    margin-bottom: var(--isdv-spacing-lg);
}

.isdv-form-row {
    display: flex;
    gap: var(--isdv-spacing-lg);
    margin-bottom: var(--isdv-spacing-lg);
}

.isdv-form-row .isdv-form-group {
    flex: 1;
    margin-bottom: 0;
}

.isdv-form-group label {
    display: block;
    margin-bottom: var(--isdv-spacing-sm);
    font-weight: var(--isdv-font-weight-medium);
    color: var(--isdv-text-dark);
}

.isdv-form-group label .required {
    color: var(--isdv-error);
    margin-left: var(--isdv-spacing-xs);
}

body.rtl .isdv-form-group label .required {
    margin-left: 0;
    margin-right: var(--isdv-spacing-xs);
}

/* ============================================
   Form Controls
   ============================================ */
.isdv-form-control {
    width: 100%;
    padding: var(--isdv-spacing-sm) var(--isdv-spacing-md);
    font-family: var(--isdv-font-family);
    font-size: var(--isdv-font-size-md);
    line-height: 1.5;
    color: var(--isdv-text-dark);
    background-color: var(--isdv-white);
    border: 1px solid var(--isdv-light-gray);
    border-radius: var(--isdv-border-radius-md);
    transition: all var(--isdv-transition-fast);
}

.isdv-form-control:focus {
    outline: none;
    border-color: var(--isdv-sky-blue-dark);
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1);
}

.isdv-form-control::placeholder {
    color: var(--isdv-medium-gray);
    font-size: var(--isdv-font-size-sm);
}

.isdv-form-control.isdv-error {
    border-color: var(--isdv-error);
}

.isdv-form-control.isdv-error:focus {
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.isdv-form-control:disabled,
.isdv-form-control[readonly] {
    background-color: var(--isdv-white-smoke);
    cursor: not-allowed;
}

/* ============================================
   Textarea
   ============================================ */
textarea.isdv-form-control {
    min-height: 100px;
    resize: vertical;
}

textarea.isdv-form-control-lg {
    min-height: 150px;
}

/* ============================================
   Select
   ============================================ */
select.isdv-form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--isdv-spacing-md) center;
    background-size: 16px;
    padding-right: var(--isdv-spacing-xl);
}

body.rtl select.isdv-form-control {
    background-position: left var(--isdv-spacing-md) center;
    padding-right: var(--isdv-spacing-md);
    padding-left: var(--isdv-spacing-xl);
}

/* ============================================
   Checkbox & Radio
   ============================================ */
.isdv-checkbox-group,
.isdv-radio-group {
    margin-bottom: var(--isdv-spacing-md);
}

.isdv-checkbox-label,
.isdv-radio-label {
    display: flex;
    align-items: center;
    gap: var(--isdv-spacing-sm);
    cursor: pointer;
    font-weight: var(--isdv-font-weight-normal);
    color: var(--isdv-text-dark);
}

.isdv-checkbox-label input,
.isdv-radio-label input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--isdv-sky-blue-dark);
}

.isdv-checkbox-label span,
.isdv-radio-label span {
    font-size: var(--isdv-font-size-sm);
}

.isdv-checkbox-group-inline,
.isdv-radio-group-inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--isdv-spacing-lg);
}

/* ============================================
   Password Field with Toggle
   ============================================ */
.isdv-password-wrapper {
    position: relative;
}

.isdv-password-wrapper .isdv-form-control {
    padding-right: 45px;
}

body.rtl .isdv-password-wrapper .isdv-form-control {
    padding-right: var(--isdv-spacing-md);
    padding-left: 45px;
}

.isdv-toggle-password {
    position: absolute;
    right: var(--isdv-spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--isdv-medium-gray);
    padding: var(--isdv-spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--isdv-transition-fast);
}

body.rtl .isdv-toggle-password {
    right: auto;
    left: var(--isdv-spacing-sm);
}

.isdv-toggle-password:hover {
    color: var(--isdv-sky-blue-dark);
}

/* ============================================
   Form Actions
   ============================================ */
.isdv-form-actions {
    display: flex;
    gap: var(--isdv-spacing-md);
    margin-top: var(--isdv-spacing-xl);
    padding-top: var(--isdv-spacing-lg);
    border-top: 1px solid var(--isdv-light-gray);
}

.isdv-form-actions-center {
    justify-content: center;
}

.isdv-form-actions-right {
    justify-content: flex-end;
}

.isdv-form-actions-left {
    justify-content: flex-start;
}

/* ============================================
   Form Messages
   ============================================ */
.isdv-form-message {
    margin-top: var(--isdv-spacing-md);
    padding: var(--isdv-spacing-sm) var(--isdv-spacing-md);
    border-radius: var(--isdv-border-radius-md);
    font-size: var(--isdv-font-size-sm);
}

.isdv-form-message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.isdv-form-message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.isdv-form-message.info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.isdv-form-message.warning {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
}

/* ============================================
   Validation Styles
   ============================================ */
.isdv-validation-error {
    display: block;
    margin-top: var(--isdv-spacing-xs);
    font-size: var(--isdv-font-size-xs);
    color: var(--isdv-error);
}

.isdv-validation-success {
    display: block;
    margin-top: var(--isdv-spacing-xs);
    font-size: var(--isdv-font-size-xs);
    color: var(--isdv-success);
}

/* ============================================
   File Upload
   ============================================ */
.isdv-upload-area {
    border: 2px dashed var(--isdv-light-gray);
    border-radius: var(--isdv-border-radius-lg);
    padding: var(--isdv-spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--isdv-transition-normal);
    background-color: var(--isdv-white-smoke);
}

.isdv-upload-area:hover {
    border-color: var(--isdv-sky-blue-dark);
    background-color: rgba(0, 191, 255, 0.05);
}

.isdv-upload-area i {
    font-size: 48px;
    color: var(--isdv-sky-blue-dark);
    margin-bottom: var(--isdv-spacing-md);
}

.isdv-upload-area p {
    margin-bottom: 0;
    font-size: var(--isdv-font-size-sm);
    color: var(--isdv-text-light);
}

.isdv-upload-preview {
    margin-top: var(--isdv-spacing-md);
}

.isdv-upload-preview span {
    display: inline-flex;
    align-items: center;
    gap: var(--isdv-spacing-sm);
    background-color: var(--isdv-white-smoke);
    padding: var(--isdv-spacing-sm) var(--isdv-spacing-md);
    border-radius: var(--isdv-border-radius-md);
    font-size: var(--isdv-font-size-sm);
}

.isdv-upload-preview .remove-file {
    cursor: pointer;
    color: var(--isdv-error);
    margin-left: var(--isdv-spacing-sm);
    font-weight: var(--isdv-font-weight-bold);
}

body.rtl .isdv-upload-preview .remove-file {
    margin-left: 0;
    margin-right: var(--isdv-spacing-sm);
}

.isdv-upload-preview .remove-file:hover {
    color: #d32f2f;
}

/* ============================================
   Input Group (with addons)
   ============================================ */
.isdv-input-group {
    display: flex;
    align-items: stretch;
}

.isdv-input-group .isdv-form-control {
    flex: 1;
}

.isdv-input-group-prepend,
.isdv-input-group-append {
    display: flex;
    align-items: center;
    padding: 0 var(--isdv-spacing-md);
    background-color: var(--isdv-white-smoke);
    border: 1px solid var(--isdv-light-gray);
    color: var(--isdv-text-light);
    font-size: var(--isdv-font-size-sm);
}

.isdv-input-group-prepend {
    border-right: none;
    border-radius: var(--isdv-border-radius-md) 0 0 var(--isdv-border-radius-md);
}

.isdv-input-group-append {
    border-left: none;
    border-radius: 0 var(--isdv-border-radius-md) var(--isdv-border-radius-md) 0;
}

body.rtl .isdv-input-group-prepend {
    border-right: 1px solid var(--isdv-light-gray);
    border-left: none;
    border-radius: 0 var(--isdv-border-radius-md) var(--isdv-border-radius-md) 0;
}

body.rtl .isdv-input-group-append {
    border-left: 1px solid var(--isdv-light-gray);
    border-right: none;
    border-radius: var(--isdv-border-radius-md) 0 0 var(--isdv-border-radius-md);
}

/* ============================================
   Range Slider
   ============================================ */
.isdv-range {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    background: var(--isdv-light-gray);
    border-radius: 3px;
    outline: none;
}

.isdv-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--isdv-sky-blue-dark);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--isdv-transition-fast);
}

.isdv-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* ============================================
   Responsive Forms
   ============================================ */
@media (max-width: 768px) {
    .isdv-form-container {
        padding: var(--isdv-spacing-md);
    }
    
    .isdv-form-row {
        flex-direction: column;
        gap: var(--isdv-spacing-md);
    }
    
    .isdv-form-row .isdv-form-group {
        margin-bottom: var(--isdv-spacing-md);
    }
    
    .isdv-form-actions {
        flex-direction: column;
    }
    
    .isdv-form-actions .isdv-btn {
        width: 100%;
    }
    
    .isdv-checkbox-group-inline,
    .isdv-radio-group-inline {
        flex-direction: column;
        gap: var(--isdv-spacing-sm);
    }
    
    .isdv-upload-area {
        padding: var(--isdv-spacing-lg);
    }
}

@media (max-width: 480px) {
    .isdv-form-control,
    .isdv-btn {
        font-size: var(--isdv-font-size-sm);
    }
    
    .isdv-section-title {
        font-size: var(--isdv-font-size-md);
    }
    
    .isdv-section-title i {
        font-size: 20px;
    }
}

/* ============================================
   Print Form Styles
   ============================================ */
@media print {
    .isdv-form-container {
        padding: 0;
        box-shadow: none;
    }
    
    .isdv-form-actions,
    .isdv-toggle-password,
    .isdv-upload-area {
        display: none;
    }
    
    .isdv-form-control {
        border: none;
        padding: 0;
    }
}