/* GenUI Chat - Iframe Integration Styles */

.genui-main {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    position: relative;
    background: var(--bg-page);
}

.genui-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0 2rem 1rem;
}

.genui-iframe-wrapper {
    flex: 1;
    display: flex;
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    background: var(--bg-page);
    margin-bottom: 1rem;
}

.genui-iframe-wrapper iframe {
    flex: 1;
    width: 100%;
    height: 100%;
    border: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    background: var(--bg-page);
    border-radius: 16px;
}

.genui-iframe-wrapper iframe.loaded {
    opacity: 1;
}

/* Loading Overlay */
.iframe-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-page);
    z-index: 10;
    transition: opacity 0.5s ease;
    border-radius: 16px;
}

.iframe-loading .loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px;
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.iframe-loading .loading-text {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
}

.sub-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.retry-button {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.retry-button:hover {
    background: var(--accent-blue);
    transform: translateY(-1px);
}

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

/* Sidebar overlay for mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive */
@media (max-width: 768px) {
    .genui-content {
        padding: 0 1rem 1rem;
    }
}


/* File Preview Styles for GenUI */
.genui-content .file-preview-area {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--glass-border);
}

.genui-content .file-preview-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--glass-highlight);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    max-width: 200px;
}

.genui-content .file-preview-item img {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 4px;
}

.genui-content .file-preview-item .file-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-border);
    border-radius: 4px;
    color: var(--text-secondary);
}

.genui-content .file-preview-item .file-icon i {
    width: 18px;
    height: 18px;
}

.genui-content .file-preview-item .file-name {
    flex: 1;
    font-size: 0.8rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.genui-content .file-preview-item .remove-file {
    width: 20px;
    height: 20px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s;
}

.genui-content .file-preview-item .remove-file:hover {
    background: var(--accent-red);
    color: white;
}

.genui-content .file-preview-item .remove-file i {
    width: 14px;
    height: 14px;
}


/* ============================================
   INPUT BAR - Exact match to index.html styles
   ============================================ */

.genui-content .input-area {
    background: var(--glass-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 10px 16px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    position: relative;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.genui-content .input-area:focus-within {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
}

/* Main input row */
.genui-content .input-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.genui-content .input-actions-left,
.genui-content .input-actions-right {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

/* Action buttons */
.genui-content .input-action-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.genui-content .input-action-btn:hover {
    background: var(--glass-highlight);
    color: var(--text-primary);
}

.genui-content .input-action-btn i {
    width: 20px;
    height: 20px;
}

/* Recording state */
.genui-content .input-action-btn.recording {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    animation: pulse-recording 1.5s infinite;
}

/* Web Search Toggle */
.genui-content .input-action-btn.web-search-active {
    background: rgba(96, 165, 250, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(96, 165, 250, 0.3);
}

.genui-content .input-action-btn.web-search-active:hover {
    background: rgba(96, 165, 250, 0.3);
    border-color: rgba(96, 165, 250, 0.5);
}

/* Textarea wrapper */
.genui-content .input-textarea-wrapper {
    flex: 1;
    min-width: 0;
}

.genui-content .input-textarea-wrapper textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.5;
    resize: none;
    min-height: 36px;
    max-height: 200px;
    padding: 8px 0;
    outline: none;
    display: flex;
    align-items: center;
}

.genui-content .input-textarea-wrapper textarea::placeholder {
    color: var(--text-muted);
}

/* Send button - white background with dark icon */
.genui-content .send-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: none;
    background: var(--text-primary);
    color: var(--bg-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.genui-content .send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.2);
}

.genui-content .send-btn:disabled {
    background: var(--glass-border);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.genui-content .send-btn i {
    width: 18px;
    height: 18px;
}

/* Light mode adjustments */
[data-theme="light"] .genui-content .input-area:focus-within {
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .genui-content .send-btn:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}