/* Frontend Search Interface Styles */

/* Search Container */
.wp-ai-search-container {
    max-width: 800px;
    margin: 2em auto;
    padding: 0 1em;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Hidden Elements */
.wp-ai-search-results,
.wp-ai-search-feedback,
.wp-ai-search-feedback-comment {
    display: none;
}

/* Search Form */
.wp-ai-search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 3em;
    background: #f8f9fa;
    padding: 1.5em;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.wp-ai-search-form:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}
.wp-ai-search-input-wrapper{
    width: 100%;
}

.wp-ai-search-form input[type="text"] {
    flex: 1;
    padding: 15px 20px;
    font-size: 16px;
    box-sizing: border-box;
    width: calc(100% - 180px);
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.wp-ai-search-form input[type="text"]:focus {
    border-color: #007cba;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.2);
    background: #ffffff;
}

.wp-ai-search-form button[type="submit"] {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #007cba, #005177);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wp-ai-search-form button[type="submit"]:hover {
    background: linear-gradient(135deg, #005177, #003d5a);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.wp-ai-search-form button[type="submit"]:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.wp-ai-search-form button[type="submit"]:disabled {
    background: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Search Results */
.wp-ai-search-results {
    position: relative;
    min-height: 100px;
    background: #ffffff;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Loading State */
.wp-ai-search-loading {
    position: relative;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 2em;
}

.wp-ai-search-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    border: 4px solid transparent;
    border-top: 4px solid #007cba;
    border-right: 4px solid #007cba;
    border-radius: 50%;
    animation: wp-ai-search-spin 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    box-shadow: 0 0 15px rgba(0, 124, 186, 0.2);
}

.wp-ai-search-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid transparent;
    border-bottom: 3px solid #007cba;
    border-left: 3px solid #007cba;
    border-radius: 50%;
    animation: wp-ai-search-spin-reverse 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.wp-ai-search-loading-text {
    position: absolute;
    top: calc(50% + 60px);
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.1em;
    color: #007cba;
    font-weight: 500;
    white-space: nowrap;
    animation: wp-ai-search-text-pulse 2s ease-in-out infinite;
    margin-bottom: 48px;
}

.wp-ai-search-loading-text::before {
    content: '🤔';
    margin-right: 8px;
    animation: wp-ai-search-emoji-bounce 1s ease-in-out infinite;
    display: inline-block;
}

@keyframes wp-ai-search-spin {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
    100% { transform: rotate(360deg) scale(1); }
}

@keyframes wp-ai-search-spin-reverse {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(-180deg) scale(0.9); }
    100% { transform: rotate(-360deg) scale(1); }
}

@keyframes wp-ai-search-text-pulse {
    0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(0.98); }
}

@keyframes wp-ai-search-emoji-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Answer Section */
.wp-ai-search-answer {
    margin: 1em 0em;
    padding: 1.5em;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.wp-ai-search-answer::before {
    content: '🤖 Odpowied wygenerowana przez AI';
    position: absolute;
    top: -1em;    
    padding: 0.5em 1em;
    background: linear-gradient(135deg, #007cba, #005177);
    color: white;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.wp-ai-search-answer-content {
    font-size: 0.8em;
    line-height: 1.6;
    color: #333;
    margin-top: 1em;
}

.wp-ai-search-answer-content p:last-child {
    margin-bottom: 0;
}


.wp-ai-search-answer-source::before {
    content: '📚';
    margin-right: 0.5em;
}

.wp-ai-search-answer-source {
    margin-top: 1em;
    padding-top: 1em;
    border-top: 1px solid #e5e5e5;
    font-size: 0.6em;
    color: #666;
    font-style: italic;
}

/* Sources Section */
.wp-ai-search-sources {
    margin: 0;
    padding: 1em;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.wp-ai-search-sources h3 {
    margin: 0 0 1.5em;
    font-size: 1em;
    color: #555;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.wp-ai-search-sources h4 {
    font-size: 0.7em;
}


.wp-ai-search-sources h3::before {
    content: '📚';
    margin-right: 0.5em;
}

.wp-ai-search-sources-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.wp-ai-search-sources-list li {
    margin-bottom: 1em;
    padding: 1em;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.wp-ai-search-sources-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.wp-ai-search-sources-list li:last-child {
    margin-bottom: 0;
}

.wp-ai-search-source-title {
    font-size: 0.7em;
}

.wp-ai-search-sources-list a {
    color: #007cba;
    font-size: 0.7em;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.wp-ai-search-sources-list a:hover {
    color: #005177;
    text-decoration: underline;
}

.wp-ai-search-source-type {
    display: inline-block;
    margin-left: 0.8em;
    padding: 0.5em 1.5em;
    background-color: #e9ecef;
    color: #495057;
    border-radius: 15px;
    font-size: 0.6em;
    font-weight: 500;
}

.wp-ai-search-source-similarity {
    display: inline-block;
    margin-left: 0.8em;
    padding: 0.5em 1.5em;
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    color: #2e7d32;
    border-radius: 15px;
    font-size: 0.6em;
    font-weight: 600;
}

/* Feedback Section */
.wp-ai-search-feedback {
    margin: 1em 0em;
    padding: 1em;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.wp-ai-search-feedback h3 {
    margin: 0 0 1.5em;
    font-size: 1em;
    color: #555;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.wp-ai-search-feedback h4 {
    font-size: 0.7em;
}

.wp-ai-search-feedback h3::before {
    content: '💭';
    margin-right: 0.5em;
}

.wp-ai-search-feedback-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.wp-ai-search-feedback-button {
    padding: 8px 16px;
    width: 50%;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.wp-ai-search-feedback-button:hover {
    background: #f0f0f0;
    border-color: #ccc;
}

.wp-ai-search-feedback-button.active {
    background: #e9ecef;
    border-color: #adb5bd;
}

.wp-ai-search-feedback-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.wp-ai-search-feedback-form {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wp-ai-search-feedback-comment-input {
    width: 100%;
    box-sizing: border-box;
    min-height: 80px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    transition: all 0.3s ease;
}

.wp-ai-search-feedback-comment-input:focus {
    outline: none;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

.wp-ai-search-feedback-submit {
    align-self: flex-start;
    padding: 8px 16px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.wp-ai-search-feedback-submit:hover {
    background: #0056b3;
}

.wp-ai-search-feedback-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.wp-ai-search-feedback-thanks {
    padding: 10px;
    background: #d4edda;
    color: #155724;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
}

/* Message Styles */
.wp-ai-search-message {
    padding: 1.5em;
    margin: 1em 0;
    border-radius: 8px;
    font-weight: 500;
}

.wp-ai-search-message.error {
    background: #ffebee;
    color: #c62828;
    border-left: 4px solid #c62828;
}

.wp-ai-search-message.info {
    background: #e3f2fd;
    color: #1565c0;
    border-left: 4px solid #1565c0;
}

.wp-ai-search-message.success {
    background: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #2e7d32;
}

/* Autocomplete */
.ui-autocomplete {
    max-width: 800px;
    padding: 0;
    margin: 0;
    list-style: none;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
}

.ui-autocomplete .ui-menu-item {
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.ui-autocomplete .ui-menu-item:hover,
.ui-autocomplete .ui-menu-item.ui-state-focus {
    background: #f5f5f5;
}

.ui-autocomplete .ui-menu-item div {
    font-size: 14px;
    color: #333;
}

.ui-autocomplete .ui-menu-item small {
    display: block;
    font-size: 12px;
    color: #666;
}

/* Responsive Styles */
@media screen and (max-width: 600px) {
    .wp-ai-search-form {
        flex-direction: column;
    }

    .wp-ai-search-form input[type="text"] {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 15px;
        margin-bottom: 0.5em;
        width: 100%;
    }

    .wp-ai-search-form button[type="submit"] {
        width: 100%;
    }

    .wp-ai-search-feedback-buttons {
        flex-direction: column;
    }

    .wp-ai-search-feedback-button {
        width: 100%;
    }
}

/* Keyboard Shortcut Hint */
.wp-ai-search-shortcut {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    padding: 2px 6px;
    font-size: 12px;
    color: #666;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 3px;
    pointer-events: none;
}

@media screen and (max-width: 600px) {
    .wp-ai-search-shortcut {
        display: none;
    }
}

/* Responsive styles */
@media (max-width: 480px) {
    .wp-ai-search-feedback-buttons {
        flex-direction: column;
    }
    
    .wp-ai-search-feedback-button {
        width: 100%;
    }
    
    .wp-ai-search-feedback-submit {
        width: 100%;
    }
}

/* Floating Button & Overlay */
.wp-ai-search-floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99999;
    background: linear-gradient(135deg, #007cba, #005177);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 20px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 124, 186, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: inherit;
    font-weight: 600;
    font-size: 14px;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.wp-ai-search-floating-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 124, 186, 0.4);
    background: linear-gradient(135deg, #005177, #003d5a);
}

.wp-ai-search-floating-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 124, 186, 0.3);
}

.wp-ai-search-floating-icon { 
    display: flex; 
    align-items: center; 
    justify-content: center;
}

.wp-ai-search-floating-text { 
    white-space: nowrap; 
    font-weight: 600;
}

.wp-ai-search-overlay {
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0;
    background: rgba(0, 0, 0, 0.8); 
    z-index: 999999; 
    display: none;
    align-items: center; 
    justify-content: center; 
    padding: 20px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.wp-ai-search-overlay.active { 
    display: flex; 
    animation: wp-ai-search-fade-in 0.3s ease-out;
}

@keyframes wp-ai-search-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.wp-ai-search-modal {
    background: white; 
    border-radius: 16px; 
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 800px; 
    width: 100%; 
    max-height: 90vh; 
    overflow: hidden;
    display: flex; 
    flex-direction: column;
    animation: wp-ai-search-modal-slide-in 0.3s ease-out;
    transform-origin: center;
}

@keyframes wp-ai-search-modal-slide-in {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}
.wp-ai-search-modal-header {
    display: flex; 
    align-items: center; 
    justify-content: space-between;
    padding: 20px 30px; 
    border-bottom: 1px solid #e0e0e0; 
    background: #f8f9fa;
    border-radius: 16px 16px 0 0;
}

.wp-ai-search-modal-header h2 {
    margin: 0;
    font-size: 1.5em;
    font-weight: 600;
    color: #333;
}

.wp-ai-search-modal-close {
    background: none; 
    border: none; 
    color: #666; 
    cursor: pointer; 
    padding: 8px; 
    border-radius: 50%;
    transition: all 0.2s ease; 
    display: flex; 
    align-items: center; 
    justify-content: center;
    width: 40px;
    height: 40px;
}

.wp-ai-search-modal-close:hover { 
    background: #e0e0e0; 
    color: #333; 
    transform: scale(1.1);
}

.wp-ai-search-modal-close:active {
    transform: scale(0.95);
}

.wp-ai-search-modal-content { 
    padding: 30px; 
    overflow-y: auto; 
    flex: 1;
    background: #ffffff;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
    overscroll-behavior: contain; /* Prevent scroll chaining */
}
@media (max-width: 768px) {
    .wp-ai-search-floating-button { 
        bottom: 20px; 
        right: 20px; 
        padding: 12px 16px; 
        font-size: 13px; 
    }
    .wp-ai-search-floating-text { 
        display: none; 
    }
    .wp-ai-search-overlay { 
        padding: 10px; 
    }
    .wp-ai-search-modal { 
        max-height: 95vh; 
        margin: 10px;
    }
    .wp-ai-search-modal-header { 
        padding: 15px 20px; 
    }
    .wp-ai-search-modal-content { 
        padding: 20px; 
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
}
@media (max-width: 480px) {
    .wp-ai-search-floating-button { 
        bottom: 15px; 
        right: 15px; 
        padding: 10px; 
        width: 50px; 
        height: 50px; 
        border-radius: 50%; 
        justify-content: center; 
    }
    .wp-ai-search-modal { 
        border-radius: 12px; 
        margin: 5px;
        max-height: 98vh;
    }
    .wp-ai-search-modal-header { 
        padding: 12px 15px; 
    }
    .wp-ai-search-modal-content { 
        padding: 15px; 
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
    
    .wp-ai-search-answer {
        padding: 1em;
    }
    
    .wp-ai-search-answer-content {
        font-size: 14px;
    }
    
    .wp-ai-search-sources {
        padding: 1em;
        margin: 0.5em 0;
    }
    
    .wp-ai-search-sources h3 {
        font-size: 16px;
        margin-bottom: 0.5em;
    }
    
    .wp-ai-search-sources-list li {
        margin-bottom: 0.5em;
        font-size: 14px;
    }
    
    .wp-ai-search-feedback {
        padding: 1em;
    }
    
    .wp-ai-search-feedback h3 {
        font-size: 16px;
        margin-bottom: 0.5em;
    }
    
    .wp-ai-search-feedback-buttons {
        gap: 8px;
    }
    
    .wp-ai-search-feedback-button {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .wp-ai-search-form {
        margin-bottom: 2.5em;
    }
    
    .wp-ai-search-form input[type="text"] {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 15px;
        margin-bottom: 0.5em;
        width: 100%;
        box-sizing: border-box;
    }
    
    .wp-ai-search-form button[type="submit"] {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .wp-ai-search-loading {
        min-height: 150px;
        padding: 2em 1em;
    }
    
    .wp-ai-search-loading-text {
        font-size: 14px;
        top: calc(50% + 50px);
    }
}