/* AI Search Plugin - Frontend Styles */

:root {
    --ai-primary: #168D20;
    --ai-primary-hover: #127016;
    --ai-bg-light: #ffffff;
    --ai-bg-dark: #343541;
    --ai-text-light: #343541;
    --ai-text-dark: #ececf1;
    --ai-border: #e5e5e5;
    --ai-user-bg: #f7f7f8;
    --ai-assistant-bg: #ffffff;
    --ai-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --ai-radius: 12px;
}

.ai-search-container {
    max-width: 800px;
    margin: 2rem auto;
    background: var(--ai-bg-light);
    border-radius: var(--ai-radius);
    box-shadow: var(--ai-shadow);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.ai-search-container[data-theme="dark"] {
    background: var(--ai-bg-dark);
    color: var(--ai-text-dark);
}

/* Header */
.ai-search-header {
    background: linear-gradient(135deg, var(--ai-primary) 0%, #127016 100%);
    padding: 1.5rem;
    color: white;
}

.ai-search-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ai-search-icon {
    width: 28px;
    height: 28px;
    stroke-width: 2.5;
}

/* Messages Area */
.ai-search-messages {
    min-height: 400px;
    max-height: 600px;
    overflow-y: auto;
    padding: 1.5rem;
    background: #f9f9f9;
}

.ai-search-container[data-theme="dark"] .ai-search-messages {
    background: #2d2d38;
}

.ai-search-welcome {
    text-align: center;
    padding: 2rem 1rem;
    color: #666;
}

.ai-search-container[data-theme="dark"] .ai-search-welcome {
    color: #999;
}

.ai-search-welcome p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
}

/* Message Bubbles */
.ai-message {
    margin-bottom: 1.5rem;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ai-message-user,
.ai-message-assistant {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    line-height: 1.6;
    max-width: 85%;
}

.ai-message-user {
    background: var(--ai-primary);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.ai-message-assistant {
    background: white;
    color: var(--ai-text-light);
    border: 1px solid var(--ai-border);
    border-bottom-left-radius: 4px;
}

.ai-search-container[data-theme="dark"] .ai-message-assistant {
    background: #40414f;
    color: var(--ai-text-dark);
    border-color: #565869;
}

.ai-message-content {
    margin: 0;
    word-wrap: break-word;
}

/* Loading Animation */
.ai-loading {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--ai-border);
    max-width: 85%;
    border-bottom-left-radius: 4px;
}

.ai-search-container[data-theme="dark"] .ai-loading {
    background: #40414f;
    border-color: #565869;
}

.ai-loading-dot {
    width: 8px;
    height: 8px;
    background: var(--ai-primary);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.ai-loading-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.ai-loading-dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* Relevant Links */
.ai-relevant-links {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ai-border);
}

.ai-search-container[data-theme="dark"] .ai-relevant-links {
    border-top-color: #565869;
}

.ai-relevant-links-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #666;
}

.ai-search-container[data-theme="dark"] .ai-relevant-links-title {
    color: #999;
}

.ai-link-item {
    display: block;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: #f7f7f8;
    border-radius: 8px;
    text-decoration: none;
    color: var(--ai-text-light);
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.ai-search-container[data-theme="dark"] .ai-link-item {
    background: #2d2d38;
    color: var(--ai-text-dark);
}

.ai-link-item:hover {
    background: #ececf1;
    border-color: var(--ai-primary);
    transform: translateX(4px);
}

.ai-search-container[data-theme="dark"] .ai-link-item:hover {
    background: #40414f;
}

.ai-link-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--ai-primary);
}

.ai-link-excerpt {
    font-size: 0.875rem;
    color: #666;
    margin: 0;
}

.ai-search-container[data-theme="dark"] .ai-link-excerpt {
    color: #999;
}

/* Input Container */
.ai-search-input-container {
    padding: 1.5rem;
    background: white;
    border-top: 1px solid var(--ai-border);
}

.ai-search-container[data-theme="dark"] .ai-search-input-container {
    background: #40414f;
    border-top-color: #565869;
}

.ai-search-form {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.ai-search-input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--ai-border);
    border-radius: 24px;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
    background: var(--ai-bg-light);
    color: var(--ai-text-light);
}

.ai-search-container[data-theme="dark"] .ai-search-input {
    background: #2d2d38;
    color: var(--ai-text-dark);
    border-color: #565869;
}

.ai-search-input::placeholder {
    color: #999;
    opacity: 1;
}

.ai-search-input:focus {
    border-color: var(--ai-primary);
    box-shadow: 0 0 0 3px rgba(22, 141, 32, 0.1);
}

.ai-search-submit {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: var(--ai-primary);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.ai-search-submit:hover {
    background: var(--ai-primary-hover);
    transform: scale(1.05);
}

.ai-search-submit:active {
    transform: scale(0.95);
}

.ai-search-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.ai-search-send-icon {
    width: 20px;
    height: 20px;
}

/* Error Message */
.ai-error-message {
    padding: 1rem 1.25rem;
    background: #fee;
    color: #c33;
    border-radius: 12px;
    border: 1px solid #fcc;
    margin-bottom: 1rem;
}

/* Scrollbar Styling */
.ai-search-messages::-webkit-scrollbar {
    width: 8px;
}

.ai-search-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.ai-search-container[data-theme="dark"] .ai-search-messages::-webkit-scrollbar-track {
    background: #2d2d38;
}

.ai-search-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.ai-search-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Suggested Questions */
.ai-suggested-questions {
    padding: 1rem 1.25rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    background: #f0fdf9;
    border-radius: 12px;
    border: 1px dashed rgba(22, 141, 32, 0.3);
    display: block;
    visibility: visible;
    width: 100%;
    max-height: none;
    overflow: visible;
}

.ai-search-container[data-theme="dark"] .ai-suggested-questions {
    background: #2d2d38;
    border-color: #565869;
}

.ai-suggested-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ai-primary);
    margin-bottom: 0.75rem;
}

.ai-suggested-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
    max-height: none;
    overflow: visible;
}

.ai-suggested-chip {
    background: white;
    border: 1px solid var(--ai-primary);
    color: var(--ai-primary);
    padding: 0.5rem 0.875rem;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: normal;
    max-width: 100%;
    line-height: 1.4;
    word-break: break-word;
    display: inline-block;
}

.ai-search-container[data-theme="dark"] .ai-suggested-chip {
    background: #343541;
    color: var(--ai-text-dark);
    border-color: #565869;
}

.ai-suggested-chip:hover {
    background: var(--ai-primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Popup Mode */
.ai-search-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--ai-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 24px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 9998;
    -webkit-tap-highlight-color: transparent;
}

.ai-search-toggle-btn:hover,
.ai-search-toggle-btn:active {
    background: var(--ai-primary-hover);
    transform: translateY(-1px);
}

.ai-search-icon-btn {
    width: 20px;
    height: 20px;
}

.ai-search-popup {
    display: none;
    /* Hidden by default */
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 400px;
    max-width: 90vw;
    height: 600px;
    max-height: 80vh;
    z-index: 10000;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    visibility: hidden;
}

.ai-search-popup.active {
    display: flex;
    /* Show when active */
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
}

.ai-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
    display: none;
    /* Hidden by default */
    visibility: hidden;
}

.ai-search-overlay.active {
    display: block;
    /* Show when active */
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.ai-search-close-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.ai-search-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile responsive for popup */
@media (max-width: 480px) {
    .ai-search-popup {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        height: 70vh;
        max-height: 70vh;
        max-width: 100%;
        border-radius: 16px 16px 0 0;
        display: flex;
        flex-direction: column;
    }

    .ai-search-popup .ai-search-header {
        flex-shrink: 0;
        padding: 1rem;
        border-radius: 0;
    }

    .ai-search-popup .ai-search-messages {
        flex: 1;
        overflow-y: auto;
        min-height: 0;
        max-height: none;
        padding: 1rem;
        -webkit-overflow-scrolling: touch;
    }

    .ai-search-popup .ai-search-input-container {
        flex-shrink: 0;
        padding: 1rem;
        background: white;
        border-top: 1px solid #e5e5e5;
    }

    .ai-search-popup[data-theme="dark"] .ai-search-input-container {
        background: #343541;
        border-top-color: #565869;
    }

    .ai-search-close-btn {
        background: rgba(255, 255, 255, 0.9);
        color: var(--ai-primary);
    }

    .ai-search-popup .ai-search-close-btn:hover {
        background: white;
    }

    /* Ensure suggested questions are visible on mobile */
    .ai-suggested-questions {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .ai-suggested-list {
        max-height: none !important;
        overflow: visible !important;
    }

    .ai-suggested-chip {
        font-size: 0.85rem;
        padding: 0.4rem 0.75rem;
        white-space: normal;
        word-break: break-word;
    }

    /* Better mobile input */
    .ai-search-popup .ai-search-input {
        font-size: 16px;
        /* Prevents zoom on iOS */
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ai-search-container {
        margin: 1rem;
        border-radius: 8px;
    }

    .ai-search-messages {
        min-height: 300px;
        max-height: 400px;
    }

    .ai-message-user,
    .ai-message-assistant {
        max-width: 90%;
    }

    .ai-search-header {
        padding: 1rem;
    }

    .ai-search-title {
        font-size: 1.125rem;
    }
}

/* Hide Sidebar on Mobile/Tablet */
@media (max-width: 768px) {
    .ai-search-sidebar {
        display: none !important;
    }
}

/* Sidebar Mode (Desktop) */
@media (min-width: 769px) {

    /* Base Sidebar State */
    .ai-search-popup.ai-search-sidebar {
        top: auto;
        bottom: 0;
        right: 0;
        left: auto;
        width: 380px;
        height: 600px;
        max-height: 80vh;
        max-width: 100vw;
        border-radius: 12px 0 0 0;
        /* Rounded top-left */
        transform: translateX(100%);
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
        margin: 0;
        z-index: 10000;
        display: flex;
        flex-direction: column;
    }

    /* Active State */
    .ai-search-popup.ai-search-sidebar.active {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    /* Force Header Styles */
    .ai-search-popup.ai-search-sidebar .ai-search-header {
        background: #168D20 !important;
        background: linear-gradient(135deg, #168D20 0%, #127016 100%) !important;
        color: white !important;
        border-radius: 12px 0 0 0;
        /* Match container */
        flex-shrink: 0;
        position: relative;
        z-index: 2;
    }

    .ai-search-popup.ai-search-sidebar .ai-search-title {
        color: white !important;
    }

    /* Close Button */
    .ai-search-popup.ai-search-sidebar .ai-search-close-btn {
        top: 15px;
        right: 15px;
        background: rgba(255, 255, 255, 0.2) !important;
        color: white !important;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10002;
        box-shadow: none;
    }

    .ai-search-popup.ai-search-sidebar .ai-search-close-btn:hover {
        background: rgba(255, 255, 255, 0.4) !important;
    }

    /* Layout Spacing */
    .ai-search-popup.ai-search-sidebar .ai-search-messages {
        flex-grow: 1;
        padding-bottom: 0;
    }

    /* Full Width Messages */
    .ai-search-popup.ai-search-sidebar .ai-message-user,
    .ai-search-popup.ai-search-sidebar .ai-message-assistant,
    .ai-search-popup.ai-search-sidebar .ai-loading {
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0;
        margin-right: 0;
        border-radius: 12px;
    }

    .ai-search-popup.ai-search-sidebar .ai-message-user {
        border-radius: 12px;
        /* Reset specific corner */
    }

    /* Ensure Suggested Questions Show in Sidebar */
    .ai-search-popup.ai-search-sidebar .ai-suggested-questions {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin: 1rem 0;
        max-height: none !important;
        overflow: visible !important;
    }

    .ai-search-popup.ai-search-sidebar .ai-suggested-list {
        max-height: none !important;
        overflow: visible !important;
    }

    .ai-search-popup.ai-search-sidebar .ai-suggested-chip {
        white-space: normal;
        word-break: break-word;
    }

    /* Lift Input Area */
    .ai-search-popup.ai-search-sidebar .ai-search-input-container {
        padding: 1.5rem 1.5rem 3.5rem 1.5rem;
        /* Increased bottom spacing significantly */
    }

    /* Hide Overlay on Desktop when sidebar present (keep button visible for testing) */
    body.ai-sidebar-enabled .ai-search-overlay {
        display: none !important;
    }


    /* Temporarily disabled for testing - both sidebar and mobile popup will show on desktop */
    /* .ai-search-popup:not(.ai-search-sidebar) {
        display: none !important;
    } */
}