/**
 * Form Component Styles
 * All form elements and search forms
 * 
 * @package Ashrey_Natural
 * @version 1.0.0
 */

/* ========================================
   Form Basics
   ======================================== */
form {
    margin: 0;
}

fieldset {
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: 0 0 var(--spacing-md);
}

legend {
    font-weight: var(--font-weight-semibold);
    padding: 0 var(--spacing-sm);
    color: var(--color-text-primary);
}

/* ========================================
   Form Fields
   ======================================== */
label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-family-main);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background-primary);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232D5016' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    padding-right: var(--spacing-xl);
}

/* ========================================
   Checkboxes and Radios
   ======================================== */
input[type="checkbox"],
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-xs);
    cursor: pointer;
}

[dir="rtl"] input[type="checkbox"],
[dir="rtl"] input[type="radio"] {
    margin-right: 0;
    margin-left: var(--spacing-xs);
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: var(--font-weight-normal);
}

/* Custom Styled Checkbox */
.custom-checkbox {
    position: relative;
    display: inline-block;
    padding-left: 28px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-checkbox .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--color-background-primary);
    border: 2px solid var(--color-border-subtle);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--color-primary);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.custom-checkbox .checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Styled Radio */
.custom-radio {
    position: relative;
    display: inline-block;
    padding-left: 28px;
    cursor: pointer;
    user-select: none;
}

.custom-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-radio .radiomark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--color-background-primary);
    border: 2px solid var(--color-border-subtle);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.custom-radio:hover input ~ .radiomark {
    border-color: var(--color-primary);
}

.custom-radio input:checked ~ .radiomark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.custom-radio .radiomark:after {
    content: "";
    position: absolute;
    display: none;
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.custom-radio input:checked ~ .radiomark:after {
    display: block;
}

/* RTL Support for Custom Controls */
[dir="rtl"] .custom-checkbox,
[dir="rtl"] .custom-radio {
    padding-left: 0;
    padding-right: 28px;
}

[dir="rtl"] .custom-checkbox .checkmark,
[dir="rtl"] .custom-radio .radiomark {
    left: auto;
    right: 0;
}

/* ========================================
   File Upload
   ======================================== */
.file-upload {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.file-upload input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-background-secondary);
    border: 2px dashed var(--color-border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.file-upload-label:hover {
    border-color: var(--color-primary);
    background-color: var(--color-background-warm);
}

.file-upload input[type="file"]:focus + .file-upload-label {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.file-upload-icon {
    font-size: var(--font-size-xl);
}

.file-selected {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ========================================
   Input Groups
   ======================================== */
.input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-background-secondary);
    border: 1px solid var(--color-border-subtle);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.input-group-prepend {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-right: 0;
}

.input-group-append {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    border-left: 0;
}

.input-group input {
    flex: 1;
    border-radius: 0;
}

.input-group .input-group-prepend + input {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group input + .input-group-append {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* RTL Support for Input Groups */
[dir="rtl"] .input-group-prepend {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    border-right: 1px solid var(--color-border-subtle);
    border-left: 0;
}

[dir="rtl"] .input-group-append {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-left: 1px solid var(--color-border-subtle);
    border-right: 0;
}

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

.form-group--success input,
.form-group--success textarea,
.form-group--success select {
    border-color: var(--color-accent-forest);
}

.form-group--error input,
.form-group--error textarea,
.form-group--error select {
    border-color: #dc2626;
}

.form-group--warning input,
.form-group--warning textarea,
.form-group--warning select {
    border-color: #f59e0b;
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-family-main);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background-primary);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(145, 27, 48, 0.1);
}

.form-feedback {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.form-group--success .form-feedback {
    color: var(--color-accent-forest);
}

.form-group--error .form-feedback {
    color: #dc2626;
}

.form-group--warning .form-feedback {
    color: #f59e0b;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Form Feedback
   ======================================== */
.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: #dc2626;
}

.form-success {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

.is-invalid {
    border-color: #dc2626;
}

.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.is-valid {
    border-color: var(--color-primary);
}

/* ========================================
   Search Form
   ======================================== */
.search-form {
    display: flex;
    gap: var(--spacing-xs);
    margin: 0;
}

.search-form label {
    flex: 1;
    margin: 0;
}

.search-form input[type="search"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
}

.search-form input[type="search"]:focus {
    border-color: var(--color-primary);
}

.search-form button,
.search-form input[type="submit"] {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-button-primary-text);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.search-form button:hover,
.search-form input[type="submit"]:hover {
    background-color: var(--color-primary-dark);
}

/* ========================================
   Advanced Search Form
   ======================================== */
.advanced-search-form {
    background-color: var(--color-background-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.search-input-group {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-2xl) var(--spacing-md) var(--spacing-md);
    font-size: var(--font-size-lg);
    border: 2px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
}

.search-input:focus {
    border-color: var(--color-primary);
}

.search-submit {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-button-primary-text);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    transition: all var(--transition-base);
}

[dir="rtl"] .search-submit {
    right: auto;
    left: var(--spacing-sm);
}

.search-submit:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.05);
}

.search-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    margin-bottom: var(--spacing-xs);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    background-color: var(--color-background-primary);
    cursor: pointer;
}

.filter-submit {
    grid-column: 1 / -1;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-button-primary-text);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
}

.filter-submit:hover {
    background-color: var(--color-primary-dark);
}

/* ========================================
   Form Disabled State
   ======================================== */
input:disabled,
textarea:disabled,
select:disabled,
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--color-background-secondary);
}

/* ========================================
   Form Placeholders
   ======================================== */
::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

/* ========================================
   Mobile Responsive
   ======================================== */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .search-filters {
        grid-template-columns: 1fr;
    }
    
    .search-input {
        font-size: var(--font-size-base);
        padding-right: calc(var(--spacing-md) + 52px);
    }
    
    [dir="rtl"] .search-input {
        padding-right: var(--spacing-md);
        padding-left: calc(var(--spacing-md) + 52px);
    }
}

/* ========================================
   Accessibility
   ======================================== */
.form-required::after {
    content: " *";
    color: #dc2626;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}