/* Skills Manager — view + cards + modal + chat banner */

#skills-manager-view {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.skills-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-body);
    flex-wrap: wrap;
}

.skills-toolbar .search-input {
    flex: 1;
    min-width: 200px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.skills-toolbar .search-input:focus {
    border-color: var(--accent-color);
}

.skills-toolbar .category-filter {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 140px;
}

.skills-grid-container {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    background: var(--bg-body);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 18px;
}

.skill-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    min-height: 180px;
}

.skill-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

.skill-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.skill-card .skill-icon {
    font-size: 1.6rem;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    flex-shrink: 0;
}

.skill-card .skill-title {
    flex: 1;
    min-width: 0;
}

.skill-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.skill-card .skill-version {
    display: inline-block;
    margin-top: 4px;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--accent-transparent);
    color: var(--accent-color);
    font-weight: 600;
}

.skill-card p.skill-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.skill-card-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.skill-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 500;
    text-transform: capitalize;
}

.skill-badge.category {
    background: rgba(96, 165, 250, 0.12);
    color: #60a5fa;
}

.skill-badge.shared {
    background: var(--accent-transparent);
    color: var(--accent-color);
}

.skill-badge.agent-saved {
    background: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}

.skill-badge.usage {
    background: var(--bg-body);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.skill-card .skill-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.skill-card:hover .skill-actions {
    opacity: 1;
}

@media (max-width: 768px) {
    .skill-card .skill-actions {
        opacity: 1;
    }
}

.skill-card .skill-actions button {
    background: transparent;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, color 0.2s;
}

.skill-card .skill-actions button:hover,
.skill-card .skill-actions button:active {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
}

.skill-card .skill-actions .delete-btn:hover {
    color: var(--color-error);
}

.skills-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.skills-empty .empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

/* ===== Skill Modal ===== */
.skill-modal-content {
    max-width: 720px;
    width: 100%;
}

.skill-modal-content .modal-body {
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.skill-form {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-form .form-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.skill-form .form-row > .form-group {
    flex: 1;
    min-width: 160px;
}

.skill-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.skill-form label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.skill-form input[type="text"],
.skill-form select,
.skill-form textarea {
    width: 100%;
    background: var(--bg-body);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.skill-form input[type="text"]:focus,
.skill-form select:focus,
.skill-form textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-transparent);
}

.skill-form textarea.skill-text {
    min-height: 220px;
    resize: vertical;
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
}

.skill-form .help-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.skill-form .skill-meta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.skill-form .skill-meta-row > div {
    display: flex;
    align-items: center;
    gap: 6px;
}

.skill-form .skill-meta-row strong {
    color: var(--text-primary);
}

.skill-form .skill-source-link {
    color: var(--accent-color);
    text-decoration: underline;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
    font-size: inherit;
}

.skill-form .used-by-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-form .used-by-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.skill-form .used-by-chip .unlink {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1rem;
    padding: 0 0 0 4px;
    line-height: 1;
}

.skill-form .used-by-chip .unlink:hover {
    color: var(--color-error);
}

/* Versions panel inside the skill modal */
.skill-versions-panel {
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
    background: var(--bg-body);
    max-height: 220px;
    overflow-y: auto;
}

.skill-versions-panel h4 {
    font-size: 0.85rem;
    margin: 0 0 8px 0;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.skill-version-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.85rem;
}

.skill-version-row:last-child {
    border-bottom: none;
}

.skill-version-row .meta {
    color: var(--text-secondary);
}

.skill-version-row .restore-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.skill-version-row .restore-btn:hover {
    background: var(--bg-surface-hover);
    border-color: var(--accent-color);
}

/* ===== Chat banner for skill saved events ===== */
.skill-saved-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(243, 123, 32, 0.12));
    border: 1px solid rgba(139, 92, 246, 0.35);
    border-radius: 12px;
    margin: 12px 0;
    color: var(--text-primary);
    animation: slideDown 0.3s ease-out;
}

.skill-saved-banner .banner-icon {
    font-size: 1.4rem;
}

.skill-saved-banner .banner-text {
    flex: 1;
    font-size: 0.9rem;
}

.skill-saved-banner .banner-text strong {
    color: var(--text-primary);
}

.skill-saved-banner .banner-actions {
    display: flex;
    gap: 6px;
}

.skill-saved-banner .banner-actions button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.skill-saved-banner .banner-actions button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
}

.skill-saved-banner .banner-actions .undo-btn:hover {
    color: var(--color-error);
    border-color: var(--color-error);
}

/* Mobile overrides for skills views */
@media (max-width: 768px) {
    .skills-toolbar {
        padding: 12px var(--space-mobile-edge);
        padding-top: calc(var(--header-height-mobile) + 4px);
    }

    .skills-grid-container {
        padding: 14px var(--space-mobile-edge);
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .skill-card:hover {
        transform: none;
    }

    .skill-modal-content {
        max-width: 100vw;
    }
}