/**
 * WPMINI Search Forms CSS
 * Bootstrap-based search form components
 * 
 * @package WPMINI
 * @version 1.0.0
 */

/* Base Search Form Styles */
.wpmini-search-form {
    position: relative;
    margin: 0;
    padding: 0;
}

.wpmini-search-form .input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.wpmini-search-form .form-control {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.wpmini-search-form .form-control:focus {
    color: #212529;
    background-color: #fff;
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.wpmini-search-form .btn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    background-color: transparent;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* Mini Search Form */
.search-form-input .input-group {
    border: 1px solid #d7d6d6;
    border-radius: 8px;
    overflow: hidden;
}

.search-form-input input[type="search"] {
    height: 38px;
}

.search-form-input input[type="search"],
.search-form-input button[type="submit"] {
    background-color: #ffffff;
    border: medium none;
    border-radius: 0 !important;
    box-shadow: none;
    outline: 0;
}

.search-form-input .search-form .btn-outline-secondary:hover svg path {
    fill: #6c757d;
}

/* Mini Search Form */
.search-form-mini {
    position: relative;
    display: inline-block;
}

.search-form-mini-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-form-mini .search-icon {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-form-mini .search-icon:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.search-form-mini .collapse {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1000;
    min-width: 300px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    padding: 1rem;
    margin-top: 0.5rem;
}

.search-form-mini .input-group {
    margin: 0;
}

/* Floating Search Form */
.search-form-floating {
    position: relative;
}

.search-form-floating .form-floating {
    position: relative;
}

.search-form-floating .form-floating > .form-control {
    height: calc(3.5rem + 2px);
    line-height: 1.25;
    padding: 1rem 0.75rem;
}

.search-form-floating .form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 1rem 0.75rem;
    overflow: hidden;
    text-align: start;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
}

.search-form-floating .form-floating > .form-control:focus ~ label,
.search-form-floating .form-floating > .form-control:not(:placeholder-shown) ~ label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

.search-form-floating .btn {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
}

/* Dropdown Search Form */
.search-form-dropdown {
    position: relative;
}

.search-form-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin: 0.125rem 0 0;
    font-size: 1rem;
    color: #212529;
    text-align: left;
    list-style: none;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.175);
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.search-form-dropdown .dropdown-menu.show {
    display: block;
}

.search-form-dropdown .dropdown-menu .form-control {
    margin-bottom: 0.5rem;
}

/* Expandable Search Form */
.search-form-expandable {
    position: relative;
}

.search-form-expandable-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-form-expandable .search-trigger {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-form-expandable .search-trigger:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.search-form-expandable .search-expandable {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1000;
    min-width: 300px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    padding: 1rem;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease-in-out;
}

.search-form-expandable .search-expandable.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-form.search-form-expandable .input-group {
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
}

.search-form.search-form-expandable .input-group input,
.search-form.search-form-expandable .input-group button,
.search-form.search-form-expandable .input-group input:focus,
.search-form.search-form-expandable .input-group button:focus {
    border: medium none !important;
    box-shadow: none !important;
    outline: 0 !important;
}

/* Sidebar Search Form */
.search-form-sidebar {
    width: 100%;
}

.search-form-sidebar-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.search-form-sidebar .input-group {
    margin-bottom: 0.5rem;
}

.search-form-sidebar .clear-search {
    align-self: flex-start;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    color: #6c757d;
    text-decoration: none;
    background-color: transparent;
    border: 0;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out;
}

.search-form-sidebar .clear-search:hover {
    color: #dc3545;
}

/* Animated Search Form */
.search-form-animated {
    transition: all 0.3s ease-in-out;
}

.search-form-animated .form-control {
    transition: all 0.3s ease-in-out;
}

.search-form-animated .btn {
    transition: all 0.3s ease-in-out;
}

.search-form-animated:hover .form-control {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.search-form-animated:hover .btn {
    transform: scale(1.05);
}

/* Shadow Effects */
.search-form.shadow {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.search-form.shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Size Variants */
.search-form .form-control-sm {
    min-height: calc(1.5em + 0.5rem + 2px);
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.25rem;
}

.search-form .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.25rem;
}

.search-form .form-control-lg {
    min-height: calc(1.5em + 1rem + 2px);
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    border-radius: 0.5rem;
}

.search-form .btn-lg {
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    border-radius: 0.5rem;
}

/* Theme Variants */
.search-form .btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

.search-form .btn-outline-primary:hover {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.search-form .btn-outline-secondary {
    color: #6c757d;
    border-color: #6c757d;
}

.search-form .btn-outline-secondary:hover {
    color: #fff;
    background-color: #6c757d;
    border-color: #6c757d;
}

.search-form .btn-outline-secondary:hover svg path {
    fill: #ffffff;
}

.search-form .btn-outline-success {
    color: #198754;
    border-color: #198754;
}

.search-form .btn-outline-success:hover {
    color: #fff;
    background-color: #198754;
    border-color: #198754;
}

.search-form .btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

.search-form .btn-outline-danger:hover {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

.search-form .btn-outline-warning {
    color: #ffc107;
    border-color: #ffc107;
}

.search-form .btn-outline-warning:hover {
    color: #000;
    background-color: #ffc107;
    border-color: #ffc107;
}

.search-form .btn-outline-info {
    color: #0dcaf0;
    border-color: #0dcaf0;
}

.search-form .btn-outline-info:hover {
    color: #000;
    background-color: #0dcaf0;
    border-color: #0dcaf0;
}

.search-form .btn-outline-light {
    color: #f8f9fa;
    border-color: #f8f9fa;
}

.search-form .btn-outline-light:hover {
    color: #000;
    background-color: #f8f9fa;
    border-color: #f8f9fa;
}

.search-form .btn-outline-dark {
    color: #212529;
    border-color: #212529;
}

.search-form .btn-outline-dark:hover {
    color: #fff;
    background-color: #212529;
    border-color: #212529;
}

/* Search Suggestions */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1001;
    background: white;
    border: 1px solid #dee2e6;
    border-top: none;
    border-radius: 0 0 0.375rem 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    max-height: 300px;
    overflow-y: auto;
}

.search-suggestions .suggestions-list {
    padding: 0.5rem 0;
}

.search-suggestions .suggestion-item {
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.search-suggestions .suggestion-item:hover {
    background-color: #f8f9fa;
}

.search-suggestions .suggestion-item.active {
    background-color: #e9ecef;
}

/* Responsive Design */
@media (max-width: 768px) {
    .search-form-mini .collapse {
        min-width: 250px;
        right: -50px;
    }
    
    .search-form-expandable .search-expandable {
        min-width: 250px;
        right: -50px;
    }
    
    .search-form-dropdown .dropdown-menu {
        min-width: 250px;
    }
}

@media (max-width: 576px) {
    .search-form-mini .collapse {
        min-width: 200px;
        right: -100px;
    }
    
    .search-form-expandable .search-expandable {
        min-width: 200px;
        right: -100px;
    }
    
    .search-form-dropdown .dropdown-menu {
        min-width: 200px;
    }
}

/* Accessibility */
.search-form .form-control:focus {
    box-shadow: none;
    outline: 0;
    outline-offset: 0;
}

.search-form .btn:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .search-form .form-control {
        border-width: 2px;
    }
    
    .search-form .btn {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .search-form,
    .search-form .form-control,
    .search-form .btn,
    .search-form-expandable .search-expandable {
        transition: none;
    }
}