/* ═══════════════════════════════════════════════════════════════════════════
   Cibervault EDR — Enhanced Dashboard Styles
   Load after existing dashboard.html <style> block
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Chart Container Cards ─────────────────────────────────────────────── */
.chart-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 16px;
    position: relative;
    overflow: hidden;
}
.chart-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--cyan, #00d4ff), transparent);
    opacity: 0.6;
}
.chart-card .chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.chart-card .chart-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text2);
}
.chart-card .chart-subtitle {
    font-size: 10px;
    color: var(--text3);
    margin-top: 2px;
}
.chart-card canvas {
    max-height: 260px;
}
.chart-timerange {
    display: flex;
    gap: 4px;
}
.chart-timerange button {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text3);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}
.chart-timerange button:hover,
.chart-timerange button.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ── Enhanced Stat Cards ───────────────────────────────────────────────── */
.stat-card-enhanced {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 16px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, transform 0.15s;
}
.stat-card-enhanced:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}
.stat-card-enhanced .stat-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 10px;
}
.stat-card-enhanced .stat-value {
    font-size: 28px;
    font-weight: 800;
    font-family: var(--mono);
    line-height: 1;
}
.stat-card-enhanced .stat-label {
    font-size: 11px;
    color: var(--text3);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.stat-card-enhanced .stat-trend {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    font-weight: 600;
    margin-top: 6px;
    padding: 1px 6px;
    border-radius: 4px;
}
.stat-trend.up   { color: var(--crit); background: rgba(255,69,58,0.12); }
.stat-trend.down { color: var(--low);  background: rgba(50,215,75,0.12); }
.stat-trend.flat { color: var(--text3); background: var(--bg3); }

/* ── MITRE ATT&CK Heatmap ─────────────────────────────────────────────── */
.mitre-matrix {
    display: grid;
    gap: 2px;
    overflow-x: auto;
    padding-bottom: 8px;
}
.mitre-tactic-col {
    min-width: 110px;
}
.mitre-tactic-header {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text2);
    padding: 6px 8px;
    background: var(--bg3);
    border-radius: 4px 4px 0 0;
    text-align: center;
    white-space: nowrap;
    border-bottom: 2px solid var(--border);
}
.mitre-technique {
    font-size: 10px;
    padding: 5px 6px;
    margin: 2px 0;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
}
.mitre-technique:hover {
    transform: scale(1.03);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.mitre-technique .tech-id {
    font-family: var(--mono);
    font-weight: 600;
    opacity: 0.8;
}
.mitre-technique .tech-count {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 11px;
    min-width: 20px;
    text-align: right;
}
/* Heat levels */
.mitre-heat-0 { background: var(--bg3); color: var(--text3); }
.mitre-heat-1 { background: rgba(255,214,10,0.15); color: var(--med); }
.mitre-heat-2 { background: rgba(255,159,10,0.2);  color: var(--high, #ff9f0a); }
.mitre-heat-3 { background: rgba(255,69,58,0.2);   color: var(--crit); }
.mitre-heat-4 { background: rgba(255,69,58,0.35);  color: #ff6b6b; }

/* ── Process Tree ──────────────────────────────────────────────────────── */
.ptree-container {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 16px;
    overflow-x: auto;
    min-height: 200px;
}
.ptree-node {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
    white-space: nowrap;
}
.ptree-node:hover {
    border-color: var(--accent);
    background: var(--bg3);
}
.ptree-node.root {
    border-color: var(--crit);
    box-shadow: 0 0 12px rgba(255,69,58,0.2);
}
.ptree-node.suspicious {
    border-left: 3px solid var(--crit);
}
.ptree-node .node-icon {
    width: 24px; height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}
.ptree-node .node-name {
    font-weight: 600;
    color: var(--text1);
}
.ptree-node .node-pid {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--accent);
}
.ptree-node .node-user {
    font-size: 10px;
    color: var(--text3);
}
.ptree-branch {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-left: 28px;
    position: relative;
}
.ptree-branch::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 12px;
    width: 1px;
    background: var(--border);
}
.ptree-branch > .ptree-item::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 50%;
    width: 14px;
    height: 1px;
    background: var(--border);
}
.ptree-item {
    position: relative;
}

/* ── Attack Timeline ───────────────────────────────────────────────────── */
.atk-timeline {
    position: relative;
    padding-left: 40px;
}
.atk-timeline::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--crit), transparent);
}
.atk-event {
    position: relative;
    padding: 10px 14px;
    margin-bottom: 8px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.15s;
    cursor: pointer;
}
.atk-event:hover {
    border-color: var(--accent);
}
.atk-event::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bg);
}
.atk-event.sev-critical::before { background: var(--crit); }
.atk-event.sev-high::before     { background: var(--high, #ff9f0a); }
.atk-event.sev-medium::before   { background: var(--med); }
.atk-event.sev-low::before      { background: var(--low); }
.atk-event.sev-info::before     { background: var(--text3); }

.atk-event .atk-time {
    font-size: 10px;
    font-family: var(--mono);
    color: var(--text3);
}
.atk-event .atk-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text1);
    margin: 3px 0;
}
.atk-event .atk-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}
.atk-tag {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 600;
    background: var(--bg3);
    color: var(--text2);
}
.atk-tag.mitre { color: var(--cyan, #00d4ff); background: rgba(0,212,255,0.1); }
.atk-tag.host  { color: var(--accent); background: rgba(100,210,255,0.08); }

/* ── AI Chat Enhanced ──────────────────────────────────────────────────── */
.ai-msg-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.7;
}
.ai-msg-bubble.user {
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 3px;
}
.ai-msg-bubble.assistant {
    background: var(--bg3);
    color: var(--text1);
    border: 1px solid var(--border);
    border-bottom-left-radius: 3px;
}
/* Markdown in AI response */
.ai-msg-bubble h3 { font-size: 13px; margin: 8px 0 4px; color: var(--accent); }
.ai-msg-bubble h4 { font-size: 12px; margin: 6px 0 3px; color: var(--text1); }
.ai-msg-bubble code {
    font-family: var(--mono);
    background: var(--bg);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--cyan, #00d4ff);
}
.ai-msg-bubble pre {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px;
    overflow-x: auto;
    margin: 8px 0;
    font-size: 11px;
}
.ai-msg-bubble pre code {
    background: none;
    padding: 0;
}
.ai-msg-bubble ul, .ai-msg-bubble ol {
    padding-left: 18px;
    margin: 4px 0;
}
.ai-msg-bubble li { margin: 2px 0; }
.ai-msg-bubble table {
    border-collapse: collapse;
    margin: 6px 0;
    font-size: 11px;
    width: 100%;
}
.ai-msg-bubble th, .ai-msg-bubble td {
    border: 1px solid var(--border);
    padding: 4px 8px;
    text-align: left;
}
.ai-msg-bubble th { background: var(--bg); font-weight: 600; }
.ai-action-buttons {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.ai-action-btn {
    font-size: 10px;
    padding: 3px 10px;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--accent);
    font-weight: 600;
    transition: all 0.15s;
}
.ai-action-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ── Active Response Enhanced ──────────────────────────────────────────── */
.ar-cmd-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    transition: all 0.15s;
}
.ar-cmd-card:hover {
    border-color: var(--accent);
}
.ar-cmd-card .cmd-icon {
    font-size: 20px;
    margin-bottom: 6px;
}
.ar-cmd-card .cmd-name {
    font-size: 12px;
    font-weight: 700;
    color: var(--text1);
}
.ar-cmd-card .cmd-desc {
    font-size: 10px;
    color: var(--text3);
    margin-top: 2px;
}
.ar-history-row {
    display: grid;
    grid-template-columns: 120px 100px 1fr 80px 80px 80px;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 11px;
    align-items: center;
}
.ar-history-row:hover { background: var(--bg3); }
.ar-status-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-align: center;
}
.ar-status-badge.completed { background: rgba(50,215,75,0.15); color: var(--low); }
.ar-status-badge.pending   { background: rgba(255,214,10,0.15); color: var(--med); }
.ar-status-badge.failed    { background: rgba(255,69,58,0.15); color: var(--crit); }
.ar-status-badge.running   { background: rgba(100,210,255,0.12); color: var(--accent); }

/* Playbook cards */
.playbook-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    cursor: pointer;
    transition: all 0.15s;
}
.playbook-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.playbook-card .pb-icon { font-size: 24px; margin-bottom: 8px; }
.playbook-card .pb-name { font-size: 13px; font-weight: 700; color: var(--text1); }
.playbook-card .pb-desc { font-size: 11px; color: var(--text3); margin-top: 4px; }
.playbook-card .pb-steps { font-size: 10px; color: var(--accent); margin-top: 6px; }

/* ── Animations ────────────────────────────────────────────────────────── */
@keyframes cv-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
@keyframes cv-slideUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes cv-fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
.cv-animate-in {
    animation: cv-slideUp 0.3s ease-out forwards;
}
.cv-pulse { animation: cv-pulse 2s ease-in-out infinite; }

/* ── Responsive grid helpers ───────────────────────────────────────────── */
.grid-charts-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.grid-charts-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
}
.grid-charts-2-1 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 14px;
}
@media (max-width: 1200px) {
    .grid-charts-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    .grid-charts-2, .grid-charts-3, .grid-charts-2-1 {
        grid-template-columns: 1fr;
    }
}

/* ── Loading skeleton ──────────────────────────────────────────────────── */
.cv-skeleton {
    background: linear-gradient(90deg, var(--bg3) 25%, var(--bg2) 50%, var(--bg3) 75%);
    background-size: 200% 100%;
    animation: cv-shimmer 1.5s infinite;
    border-radius: 4px;
}
@keyframes cv-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}