/**
 * Trip2Where Public Styles
 */

:root {
    --t2w-primary: #2271b1;
    --t2w-primary-dark: #135e96;
    --t2w-secondary: #50575e;
    --t2w-success: #00a32a;
    --t2w-warning: #dba617;
    --t2w-error: #d63638;
    --t2w-bg: #f6f7f7;
    --t2w-border: #e0e0e0;
    --t2w-text: #1d2327;
    --t2w-text-light: #8c8f94;
    --t2w-radius: 8px;
    --t2w-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Common */
.t2w-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--t2w-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.t2w-btn-primary {
    background: var(--t2w-primary);
    color: #fff;
}

.t2w-btn-primary:hover {
    background: var(--t2w-primary-dark);
    color: #fff;
}

.t2w-btn-secondary {
    background: var(--t2w-bg);
    color: var(--t2w-text);
    border: 1px solid var(--t2w-border);
}

.t2w-btn-secondary:hover {
    background: #e8e8e8;
}

.t2w-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--t2w-border);
    border-top-color: var(--t2w-primary);
    border-radius: 50%;
    animation: t2w-spin 0.8s linear infinite;
}

@keyframes t2w-spin {
    to { transform: rotate(360deg); }
}

.t2w-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    color: var(--t2w-text-light);
}

/* AI Assistant */
.t2w-ai-assistant {
    background: #fff;
    border: 1px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    box-shadow: var(--t2w-shadow);
    overflow: hidden;
    max-width: 400px;
}

.t2w-ai-style-floating {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
}

.t2w-ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: var(--t2w-primary);
    color: #fff;
}

.t2w-ai-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
}

.t2w-ai-minimize {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 5px;
}

.t2w-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    min-height: 200px;
    max-height: 400px;
}

.t2w-ai-welcome {
    text-align: center;
    color: var(--t2w-secondary);
}

.t2w-ai-welcome p {
    margin-bottom: 20px;
}

.t2w-ai-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.t2w-suggestion-btn {
    background: var(--t2w-bg);
    border: 1px solid var(--t2w-border);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.t2w-suggestion-btn:hover {
    background: var(--t2w-primary);
    color: #fff;
    border-color: var(--t2w-primary);
}

.t2w-ai-message {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
}

.t2w-ai-message.user {
    flex-direction: row-reverse;
}

.t2w-ai-message-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    line-height: 1.5;
}

.t2w-ai-message.user .t2w-ai-message-content {
    background: var(--t2w-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.t2w-ai-message.assistant .t2w-ai-message-content {
    background: var(--t2w-bg);
    border-bottom-left-radius: 4px;
}

.t2w-ai-input-area {
    padding: 15px 20px;
    border-top: 1px solid var(--t2w-border);
}

.t2w-ai-form {
    display: flex;
    gap: 10px;
}

.t2w-ai-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--t2w-border);
    border-radius: 24px;
    font-size: 14px;
    outline: none;
}

.t2w-ai-input:focus {
    border-color: var(--t2w-primary);
}

.t2w-ai-send {
    width: 44px;
    height: 44px;
    background: var(--t2w-primary);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.t2w-ai-send:hover {
    background: var(--t2w-primary-dark);
}

.t2w-ai-disclaimer {
    font-size: 11px;
    color: var(--t2w-text-light);
    margin: 10px 0 0;
    text-align: center;
}

/* Content Search */
.t2w-content-search {
    max-width: 1200px;
    margin: 0 auto;
}

.t2w-search-filters {
    background: #fff;
    padding: 20px;
    border-radius: var(--t2w-radius);
    margin-bottom: 20px;
    box-shadow: var(--t2w-shadow);
}

.t2w-filter-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.t2w-search-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    border: 1px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    font-size: 14px;
}

.t2w-select {
    padding: 10px 16px;
    border: 1px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    font-size: 14px;
    background: #fff;
    min-width: 150px;
}

.t2w-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.t2w-content-card {
    background: #fff;
    border-radius: var(--t2w-radius);
    overflow: hidden;
    box-shadow: var(--t2w-shadow);
    transition: transform 0.2s ease;
}

.t2w-content-card:hover {
    transform: translateY(-4px);
}

.t2w-content-card-image {
    height: 160px;
    background: var(--t2w-bg);
    background-size: cover;
    background-position: center;
}

.t2w-content-card-body {
    padding: 16px;
}

.t2w-content-card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.t2w-content-card-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--t2w-text-light);
}

/* Travel Planner */
.t2w-travel-planner {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--t2w-radius);
    padding: 30px;
    box-shadow: var(--t2w-shadow);
}

.t2w-travel-planner h2 {
    text-align: center;
    margin-bottom: 30px;
}

.t2w-planner-step {
    display: none;
}

.t2w-planner-step.t2w-step-active {
    display: block;
}

.t2w-planner-step h3 {
    margin-bottom: 20px;
    color: var(--t2w-primary);
}

.t2w-destination-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.t2w-destination-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    border: 2px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.t2w-destination-card:hover {
    border-color: var(--t2w-primary);
}

.t2w-destination-card input {
    display: none;
}

.t2w-destination-card input:checked + .t2w-destination-name {
    color: var(--t2w-primary);
}

.t2w-destination-card:has(input:checked) {
    border-color: var(--t2w-primary);
    background: rgba(34, 113, 177, 0.05);
}

.t2w-destination-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.t2w-destination-name-en {
    font-size: 12px;
    color: var(--t2w-text-light);
}

.t2w-form-row {
    display: flex;
    gap: 20px;
}

.t2w-form-group {
    margin-bottom: 20px;
}

.t2w-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.t2w-form-group input,
.t2w-form-group select,
.t2w-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    font-size: 14px;
}

.t2w-budget-options,
.t2w-style-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.t2w-radio-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 24px;
    border: 2px solid var(--t2w-border);
    border-radius: var(--t2w-radius);
    cursor: pointer;
}

.t2w-radio-card input {
    display: none;
}

.t2w-radio-card:has(input:checked) {
    border-color: var(--t2w-primary);
    background: rgba(34, 113, 177, 0.05);
}

.t2w-budget-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.t2w-checkbox-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border: 1px solid var(--t2w-border);
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
}

.t2w-checkbox-tag input {
    display: none;
}

.t2w-checkbox-tag:has(input:checked) {
    background: var(--t2w-primary);
    color: #fff;
    border-color: var(--t2w-primary);
}

.t2w-planner-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--t2w-border);
}

/* Community */
.t2w-community-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.t2w-community-tabs {
    display: flex;
    gap: 5px;
}

.t2w-community-tab {
    padding: 10px 20px;
    border-radius: var(--t2w-radius);
    background: var(--t2w-bg);
    color: var(--t2w-secondary);
    text-decoration: none;
    font-size: 14px;
}

.t2w-community-tab:hover,
.t2w-community-tab.active {
    background: var(--t2w-primary);
    color: #fff;
}

.t2w-post-item {
    background: #fff;
    border-radius: var(--t2w-radius);
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: var(--t2w-shadow);
}

.t2w-post-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px;
}

.t2w-post-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--t2w-text-light);
}

/* Modal */
.t2w-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.t2w-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.t2w-modal-content {
    position: relative;
    background: #fff;
    border-radius: var(--t2w-radius);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.t2w-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--t2w-border);
}

.t2w-modal-header h3 {
    margin: 0;
}

.t2w-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--t2w-text-light);
}

.t2w-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid var(--t2w-border);
}

/* Pagination */
.t2w-pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 30px;
}

.t2w-pagination a,
.t2w-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--t2w-radius);
    background: #fff;
    border: 1px solid var(--t2w-border);
    text-decoration: none;
    color: var(--t2w-text);
}

.t2w-pagination a:hover {
    background: var(--t2w-bg);
}

.t2w-pagination .current {
    background: var(--t2w-primary);
    border-color: var(--t2w-primary);
    color: #fff;
}

/* Recommendations */
.t2w-recommendations {
    margin: 30px 0;
}

.t2w-section-title {
    margin-bottom: 20px;
    font-size: 20px;
}

.t2w-rec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .t2w-ai-style-floating {
        bottom: 0;
        right: 0;
        left: 0;
        max-width: none;
        border-radius: 12px 12px 0 0;
    }

    .t2w-filter-row {
        flex-direction: column;
    }

    .t2w-form-row {
        flex-direction: column;
    }

    .t2w-destination-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .t2w-planner-nav {
        flex-direction: column;
        gap: 10px;
    }

    .t2w-planner-nav button {
        width: 100%;
    }

    .t2w-community-header {
        flex-direction: column;
        gap: 15px;
    }
}