/* JackBot Manager - Premium Dark Mode Stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Dark Mode Base */
    --bg-primary: #0a0a0f;
    --bg-secondary: #13131a;
    --bg-tertiary: #1a1a24;
    --bg-elevated: #22222e;

    /* Text Colors */
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6a6a80;

    /* Brand Colors */
    --purple: #b794f6;
    --purple-bright: #d4b8ff;
    --purple-dark: #8b6bd1;
    --green: #68d391;
    --green-bright: #9ae6b4;
    --cyan: #4fd1c5;
    --cyan-bright: #7ee7dc;
    --amber: #f6ad55;
    --amber-bright: #fbd38d;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #b794f6 0%, #4fd1c5 100%);
    --gradient-success: linear-gradient(135deg, #68d391 0%, #4fd1c5 100%);
    --gradient-warning: linear-gradient(135deg, #f6ad55 0%, #fbd38d 100%);
    --gradient-purple-cyan: linear-gradient(135deg, #b794f6 0%, #4fd1c5 50%, #68d391 100%);

    /* Semantic */
    --success: #68d391;
    --error: #fc8181;
    --warning: #f6ad55;
    --info: #4fd1c5;

    /* Borders & Effects */
    --border: rgba(255, 255, 255, 0.08);
    --border-bright: rgba(255, 255, 255, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(183, 148, 246, 0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
}

/* ===== LAYOUT ===== */

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.header {
    background: var(--bg-secondary);
    padding: 1rem 2rem;
    border-bottom: 2px solid transparent;
    background-image:
        linear-gradient(var(--bg-secondary), var(--bg-secondary)),
        var(--gradient-purple-cyan);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: var(--bg-elevated);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
}

.status-dot.online {
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
    animation: pulse 2s infinite;
}

.status-dot.offline {
    background: var(--error);
    box-shadow: 0 0 8px var(--error);
}

.header-right {
    display: flex;
    align-items: center;
}

#currentTime {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===== MAIN CONTENT ===== */

.main-content {
    flex: 1;
    overflow: hidden;
    min-height: 0;
    background: var(--bg-primary);
    position: relative;
}

/* Show desktop layout by default, hide mobile */
.desktop-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    height: 100%;
    overflow: hidden;
}

.mobile-layout {
    display: none;
}

/* ===== DESKTOP LAYOUT ===== */

.agents-panel {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.agents-panel h2 {
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1.25rem 1.25rem 0.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.agents-list-desktop {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.details-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.panel-header {
    background: var(--bg-secondary);
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-context {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.panel-context .agent-name {
    color: var(--cyan);
}

.tabs {
    display: flex;
    gap: 0.25rem;
}

.tab {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab:hover {
    color: var(--text-primary);
}

.tab.active {
    color: var(--purple-bright);
    border-bottom-color: var(--purple);
}

.tab-content {
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

.tab-pane {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.tab-pane.active {
    display: flex;
}

.artifacts-list-desktop {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    overflow-y: auto;
}

/* ===== MOBILE LAYOUT ===== */

.agents-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.page-view {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow-y: auto;
}

.page-view.active {
    display: flex;
}

/* ===== AGENT DETAIL PAGE ===== */

#agentDetailPage {
    overflow-y: hidden;
}

.detail-back {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.detail-back a {
    color: var(--cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.detail-back a:hover {
    color: var(--cyan-bright);
    transform: translateX(-3px);
}

.detail-tabs {
    display: flex;
    gap: 0;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border);
    padding: 0 1.5rem;
    flex-shrink: 0;
}

.detail-tab {
    padding: 1rem 2rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    border-bottom: 4px solid transparent;
    transition: all 0.2s;
    position: relative;
}

.detail-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.detail-tab.active {
    color: var(--purple-bright);
    border-bottom-color: var(--purple);
    background: rgba(183, 148, 246, 0.08);
}

.detail-content {
    flex: 1;
    overflow: hidden;
    min-height: 0;
    position: relative;
}

.tab-pane {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.tab-pane.active {
    display: flex;
}

/* Artifacts List in Detail View */
.artifacts-list {
    padding: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    overflow-y: auto;
}

.artifact-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
}

.artifact-item:hover {
    border-color: var(--border-bright);
    transform: translateX(3px);
    box-shadow: var(--shadow-sm);
}

.artifact-item-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
}

.artifact-item-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.artifact-item-date {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 500;
    flex-shrink: 0;
    white-space: nowrap;
}

/* Artifact Detail View */
.artifact-detail-view {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 10;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.artifact-detail-header {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.artifact-back-btn {
    background: transparent;
    border: none;
    color: var(--cyan);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.5rem;
    margin: -0.5rem;
    transition: all 0.2s;
}

.artifact-back-btn:hover {
    color: var(--cyan-bright);
    transform: translateX(-3px);
}

.artifact-detail-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.artifact-detail-content h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.artifact-detail-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--cyan);
}

.artifact-detail-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--purple-bright);
}

.artifact-detail-content p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.artifact-detail-content ul, .artifact-detail-content ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.artifact-detail-content li {
    margin-bottom: 0.35rem;
    line-height: 1.6;
}

.artifact-detail-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.5rem 0;
}

.artifact-detail-content strong {
    color: var(--text-primary);
    font-weight: 700;
}

.artifact-detail-content a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s;
}

.artifact-detail-content a:hover {
    border-bottom-color: var(--cyan);
}

/* ===== KANBAN BOARD ===== */

.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1.5rem;
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    min-height: 0;
}

.kanban-column {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    min-width: 280px;
    max-height: 100%;
}

.kanban-column h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.kanban-count {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 10px;
    opacity: 0.7;
}

.kanban-column:nth-child(1) h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom-color: var(--purple);
}

.kanban-column:nth-child(2) h3 {
    background: var(--gradient-warning);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom-color: var(--amber);
}

.kanban-column:nth-child(3) h3 {
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border-bottom-color: var(--green);
}

.kanban-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow-y: auto;
    min-height: 0;
}

.kanban-empty {
    padding: 1rem;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.82rem;
}

.kanban-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.kanban-card:hover {
    border-color: var(--border-bright);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.card-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.card-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.card-meta {
    display: flex;
    gap: 0.5rem;
}

.card-priority {
    padding: 0.15rem 0.4rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.card-priority.high {
    background: rgba(252, 129, 129, 0.2);
    color: var(--error);
}

.card-priority.medium {
    background: rgba(246, 173, 85, 0.2);
    color: var(--amber);
}

.card-priority.low {
    background: rgba(79, 209, 197, 0.2);
    color: var(--cyan);
}

/* ===== ACTIVITY LOG ===== */

.activity-log-container {
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.activity-log-list {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.activity-log-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 3px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    gap: 1rem;
    align-items: start;
}

.activity-log-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(3px);
    box-shadow: var(--shadow-sm);
}

.activity-log-item.success {
    border-left-color: var(--green);
}

.activity-log-item.error {
    border-left-color: var(--error);
}

.activity-log-item.running {
    border-left-color: var(--amber);
}

.log-item-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-elevated);
}

.activity-log-item.success .log-item-icon {
    color: var(--green);
}

.activity-log-item.error .log-item-icon {
    color: var(--error);
}

.activity-log-item.running .log-item-icon {
    color: var(--amber);
}

.log-item-content {
    flex: 1;
    min-width: 0;
}

.log-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
    gap: 1rem;
}

.log-item-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.log-item-time {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-weight: 500;
    flex-shrink: 0;
}

.log-item-summary {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.log-error-msg {
    color: var(--error);
}

.log-success-msg {
    color: var(--green);
}

/* Activity Log Detail */
.activity-log-detail {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 10;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.activity-log-detail-header {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.activity-back-btn {
    background: transparent;
    border: none;
    color: var(--cyan);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.5rem;
    margin: -0.5rem;
    transition: all 0.2s;
}

.activity-back-btn:hover {
    color: var(--cyan-bright);
    transform: translateX(-3px);
}

.activity-log-detail-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.log-detail-section {
    margin-bottom: 2rem;
}

.log-detail-section h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.log-detail-section h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--cyan);
}

.log-detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.log-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.log-meta-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.log-status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.log-status-badge.success {
    background: rgba(104, 211, 145, 0.2);
    color: var(--green);
}

.log-status-badge.error {
    background: rgba(252, 129, 129, 0.2);
    color: var(--error);
}

.log-status-badge.running {
    background: rgba(246, 173, 85, 0.2);
    color: var(--amber);
}

.log-agent-id {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.log-error-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 3px solid var(--error);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.log-error-box strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--error);
}

.log-error-box pre {
    background: var(--bg-elevated);
    padding: 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    line-height: 1.5;
    overflow-x: auto;
    color: var(--text-primary);
}

.log-output {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1rem;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    color: var(--text-primary);
}

.log-metadata {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1rem;
    font-size: 0.82rem;
    line-height: 1.5;
    overflow-x: auto;
    color: var(--text-secondary);
}

.fix-error-btn {
    margin-top: 1rem;
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
}

/* --- Agent Card --- */
.skill-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.2s ease;
    position: relative;
    flex-shrink: 0;
    cursor: pointer;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.2s;
}

.skill-card:hover {
    border-color: var(--border-bright);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.skill-card.selected {
    border-color: var(--cyan);
    background: var(--bg-tertiary);
    box-shadow: 0 0 12px rgba(79, 209, 197, 0.25);
}

.skill-card.selected::before { opacity: 1; }

.skill-card.active {
    border-color: var(--amber);
    animation: glow 2s infinite;
}

.skill-card.disabled { opacity: 0.4; }

.skill-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.skill-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-tertiary);
    flex-shrink: 0;
}

.skill-status-dot.enabled {
    background: var(--green);
    box-shadow: 0 0 6px var(--green);
}

.skill-status-dot.running {
    background: var(--amber);
    box-shadow: 0 0 8px var(--amber);
    animation: pulse 1s infinite;
}

.skill-name {
    font-weight: 600;
    font-size: 0.9rem;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.skill-badge {
    padding: 0.15rem 0.5rem;
    background: var(--gradient-warning);
    color: var(--bg-primary);
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
}

.skill-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem 0.75rem;
    font-size: 0.78rem;
    margin-bottom: 0.625rem;
}

.skill-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-width: 0;
}

.skill-info-label {
    color: var(--text-tertiary);
    font-weight: 500;
    flex-shrink: 0;
    margin-right: 0.25rem;
}

.skill-info-value {
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: right;
}

.skill-tasks-count {
    color: var(--cyan);
    font-weight: 600;
    text-align: right;
}

.skill-error-count {
    color: var(--error);
    font-weight: 600;
    text-align: right;
}

.skill-actions {
    display: flex;
    gap: 0.4rem;
}

.btn {
    padding: 0.4rem 0.75rem;
    border: none;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

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

.btn-secondary:hover {
    background: var(--bg-elevated);
    border-color: var(--border-bright);
}

.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== LOGS PAGE ===== */

#logsPage {
    padding: 1.25rem;
    overflow-y: auto;
}

.activity-log {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.log-placeholder {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.log-item {
    background: var(--bg-secondary);
    border-left: 3px solid var(--border);
    padding: 0.875rem 1rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.log-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(2px);
}

.log-item.success { border-left-color: var(--green); }
.log-item.error { border-left-color: var(--error); }
.log-item.running { border-left-color: var(--amber); }

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.log-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.log-time {
    color: var(--text-tertiary);
    font-size: 0.8rem;
    font-weight: 500;
    flex-shrink: 0;
    margin-left: 1rem;
}

.log-message {
    color: var(--text-secondary);
    font-size: 0.82rem;
}

/* ===== ARTIFACTS PAGE ===== */

#artifactsPage {
    overflow: hidden;
}

.artifacts-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.artifact-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.artifact-item:hover {
    border-color: var(--border-bright);
    transform: translateX(3px);
    box-shadow: var(--shadow-sm);
}

.artifact-item-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.5rem;
}

.artifact-item-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.artifact-item-date {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-weight: 500;
    flex-shrink: 0;
    margin-left: 1rem;
}

.artifact-item-preview {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Artifact Detail View */
.artifact-detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.artifact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.artifact-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.artifact-nav-btn {
    padding: 0.4rem 0.8rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.artifact-nav-btn:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--border-bright);
}

.artifact-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.artifact-position {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.artifact-content-wrapper {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
}

.artifact-content {
    padding: 1.5rem 2rem;
    max-width: 860px;
    margin: 0 auto;
}

.artifact-content h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.artifact-content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--cyan);
}

.artifact-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--purple-bright);
}

.artifact-content p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.artifact-content a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s;
}

.artifact-content a:hover {
    border-bottom-color: var(--cyan);
}

.artifact-content ul, .artifact-content ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.artifact-content li {
    margin-bottom: 0.35rem;
    line-height: 1.6;
}

.artifact-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1rem 0;
}

/* ===== SCROLLBARS ===== */

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--bg-tertiary); }

/* ===== TOAST ===== */

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
    font-weight: 600;
    font-size: 0.9rem;
}

.toast-success { background: linear-gradient(135deg, rgba(104,211,145,0.95), rgba(79,209,197,0.95)); color: white; }
.toast-error { background: linear-gradient(135deg, rgba(252,129,129,0.95), rgba(246,173,85,0.95)); color: white; }
.toast-info { background: linear-gradient(135deg, rgba(183,148,246,0.95), rgba(79,209,197,0.95)); color: white; }

/* ===== ANIMATIONS ===== */

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 12px rgba(246,173,85,0.3); }
    50% { box-shadow: 0 0 20px rgba(246,173,85,0.5); }
}

@keyframes slideIn {
    from { transform: translateX(300px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(300px); opacity: 0; }
}

@keyframes slideRight {
    0% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(60px); opacity: 0.3; }
    100% { transform: translateX(0); opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes highlight {
    0%, 100% { box-shadow: 0 0 0 rgba(104,211,145,0); }
    50% { box-shadow: 0 0 16px rgba(104,211,145,0.7); }
}

/* ===== RESPONSIVE ===== */

/* Switch to mobile layout on iPhone-sized screens */
@media (max-width: 768px) {
    .desktop-layout {
        display: none;
    }

    .mobile-layout {
        display: block;
        height: 100%;
    }
}

@media (max-width: 600px) {
    .header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
        padding: 0.75rem 1rem;
    }
    
    .header-left {
        width: 100%;
    }
    
    .header h1 {
        font-size: 1.3rem;
    }
    
    .header-right {
        width: 100%;
    }
    
    .agents-grid {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .skill-card {
        padding: 0.875rem;
    }

    .detail-back {
        padding: 1rem;
    }

    .detail-back a {
        font-size: 0.95rem;
    }

    .detail-tabs {
        padding: 0 1rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .detail-tab {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        white-space: nowrap;
    }

    .artifacts-list {
        padding: 1rem;
    }

    .artifact-item {
        padding: 1rem;
    }

    .artifact-item-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .artifact-item-date {
        font-size: 0.8rem;
    }

    .kanban-board {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        overflow-y: auto;
        overflow-x: hidden;
        height: auto;
    }

    .kanban-column {
        min-width: auto;
        max-height: none;
        height: auto;
    }

    .kanban-cards {
        max-height: 400px;
    }
}