:root {
    color-scheme: dark;
    --bg: #08111f;
    --panel: rgba(10, 21, 39, 0.9);
    --panel-strong: #12233d;
    --line: rgba(125, 168, 255, 0.18);
    --text: #e7eefc;
    --muted: #95a6c8;
    --accent: #72c2ff;
    --good: #2fd6a0;
    --warn: #ffb44d;
    --err: #ff6b6b;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #11284a, var(--bg) 50%);
    color: var(--text);
    font-size: 14px;
}

.shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 24px 56px;
}

/* ── Hero ── */
.hero {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
    align-items: start;
    margin-bottom: 24px;
}

.hero h1, .panel h2, .list-card h3, .fleet-card h3 { margin: 0; }

.eyebrow {
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    font-size: 0.75rem;
}

.lead {
    max-width: 640px;
    color: var(--muted);
    line-height: 1.6;
    margin-top: 8px;
}

.hero-right {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

/* ── Metric Cards ── */
.metric-card {
    border: 1px solid var(--line);
    background: var(--panel);
    border-radius: 16px;
    padding: 16px;
}

.metric-card span { color: var(--muted); font-size: 0.8rem; }

.metric-card strong {
    display: block;
    margin-top: 6px;
    font-size: 1.8rem;
    color: var(--accent);
}

/* ── API Key Bar ── */
.api-key-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 10px 14px;
}

.api-key-bar label { color: var(--muted); font-size: 0.78rem; white-space: nowrap; }

.api-key-bar input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: monospace;
    font-size: 0.82rem;
}

/* ── Tabs ── */
.tab-nav {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--line);
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--muted);
    padding: 8px 18px;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    font-size: 0.88rem;
    white-space: nowrap;
    transition: color 0.15s, background 0.15s;
}

.tab-btn:hover { color: var(--text); background: var(--panel-strong); }

.tab-btn.active {
    color: var(--accent);
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-bottom: 1px solid var(--bg);
    margin-bottom: -1px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Section Grid ── */
.section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

/* ── Panel Actions ── */
.panel-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.panel-actions h2 { margin: 0; }

/* ── Cards ── */
.panel, .list-card, .fleet-card {
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.panel { padding: 20px; }

.list-card, .fleet-card { padding: 16px; margin-bottom: 12px; }

.list-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.list-card h3 { margin: 0 0 2px; }
.list-card p, .fleet-card p { margin: 0; color: var(--muted); font-size: 0.82rem; }

.list-card ul {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.model-list { display: grid; gap: 12px; }

/* ── Fleet / Device ── */
.fleet-card header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.device-list { display: grid; gap: 8px; }

.device-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    background: var(--panel-strong);
    border-left: 4px solid transparent;
}

.device-main { flex: 1; min-width: 0; }
.device-main strong { display: block; }
.device-main p { margin: 2px 0 0; font-size: 0.78rem; color: var(--muted); }

.device-telemetry { text-align: right; }
.device-telemetry p { margin: 2px 0; font-size: 0.82rem; }
.device-telemetry small { color: var(--muted); font-size: 0.75rem; }

.device-meta { text-align: right; min-width: 80px; }
.device-meta small { display: block; color: var(--muted); font-size: 0.72rem; }

.last-seen { transition: color 0.3s; }
.last-seen.stale { color: var(--warn) !important; }

.status-online   { border-left-color: var(--good); }
.status-degraded { border-left-color: var(--warn); }
.status-offline  { border-left-color: var(--err); }

/* ── Status Badges ── */
.status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.status-badge.status-online    { background: rgba(47,214,160,0.15);  color: var(--good); }
.status-badge.status-degraded  { background: rgba(255,180,77,0.15);  color: var(--warn); }
.status-badge.status-offline   { background: rgba(255,107,107,0.15); color: var(--err); }
.status-badge.status-planned   { background: rgba(149,166,200,0.15); color: var(--muted); }
.status-badge.status-active    { background: rgba(114,194,255,0.15); color: var(--accent); }
.status-badge.status-completed { background: rgba(47,214,160,0.15);  color: var(--good); }
.status-badge.status-failed    { background: rgba(255,107,107,0.15); color: var(--err); }

/* ── Chips ── */
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

.chip {
    border-radius: 999px;
    background: rgba(114, 194, 255, 0.1);
    border: 1px solid rgba(114, 194, 255, 0.2);
    color: var(--accent);
    padding: 3px 10px;
    font-size: 0.75rem;
}

.chip-pending     { background: rgba(149,166,200,0.1); border-color: rgba(149,166,200,0.2); color: var(--muted); }
.chip-in_progress { background: rgba(114,194,255,0.1); border-color: rgba(114,194,255,0.2); color: var(--accent); }
.chip-succeeded   { background: rgba(47,214,160,0.1);  border-color: rgba(47,214,160,0.2);  color: var(--good); }
.chip-failed      { background: rgba(255,107,107,0.1); border-color: rgba(255,107,107,0.2); color: var(--err); }

.source-chip { background: rgba(47,214,160,0.08); border-color: rgba(47,214,160,0.2); color: var(--good); }

/* ── Forms ── */
.action-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
}

.action-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 0.8rem;
}

.action-form input,
.action-form select {
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--text);
    padding: 8px 12px;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.15s;
}

.action-form input:focus,
.action-form select:focus { border-color: var(--accent); }

/* ── Buttons ── */
.btn-primary {
    background: var(--accent);
    color: #08111f;
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
    align-self: flex-start;
}

.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.4; cursor: default; }

.btn-sm {
    background: var(--panel-strong);
    color: var(--accent);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 5px 14px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-sm:hover { background: rgba(114,194,255,0.1); }

/* ── Result Blocks ── */
.result-block {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 16px;
}

.result-block.hidden { display: none; }

.result-label {
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 8px;
}

.result-list {
    margin: 0 0 12px;
    padding-left: 18px;
    line-height: 1.8;
    color: var(--muted);
}

/* ── Code Blocks ── */
.code-block {
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px;
    font-family: "Cascadia Code", "Fira Code", Consolas, monospace;
    font-size: 0.76rem;
    color: var(--accent);
    word-break: break-all;
    white-space: pre-wrap;
    margin: 0;
}

.code-block.copyable { cursor: pointer; }
.code-block.copyable:hover { border-color: var(--accent); }

/* ── Info Blocks ── */
.info-block {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
}

.info-block p { color: var(--muted); line-height: 1.6; margin: 0 0 12px; }
.info-block pre { margin: 0 0 12px; }

.warn-list { color: var(--warn); padding-left: 18px; margin: 8px 0; }

/* ── Toast ── */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 10px 18px;
    border-radius: 10px;
    font-size: 0.84rem;
    animation: slideIn 0.2s ease, fadeOut 0.4s ease 3.6s forwards;
    max-width: 340px;
}

.toast-ok  { background: rgba(47,214,160,0.15);  border: 1px solid rgba(47,214,160,0.3);  color: var(--good); }
.toast-err { background: rgba(255,107,107,0.15); border: 1px solid rgba(255,107,107,0.3); color: var(--err); }

@keyframes slideIn {
    from { transform: translateX(40px); opacity: 0; }
    to   { transform: none; opacity: 1; }
}
@keyframes fadeOut {
    to { opacity: 0; transform: translateX(20px); }
}

/* ── Utility ── */
.muted { color: var(--muted); }
.small { font-size: 0.78rem; }
code { font-family: "Cascadia Code", "Fira Code", Consolas, monospace; color: var(--accent); font-size: 0.82em; }
h2 { margin: 0 0 16px; font-size: 1.1rem; }

/* ── Device Actions ── */
.device-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    align-items: center;
}

.btn-danger {
    background: var(--panel-strong);
    color: var(--err);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 8px;
    padding: 5px 14px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-danger:hover { background: rgba(255, 107, 107, 0.12); }

/* ── Modal ── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal-box {
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    min-width: 340px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h3 { margin: 0; font-size: 1rem; }

.modal-close {
    background: none;
    border: none;
    color: var(--muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    line-height: 1;
}

.modal-close:hover { color: var(--text); background: rgba(255, 255, 255, 0.08); }

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.modal-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 0.8rem;
}

.modal-form label.row-label {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

.modal-form input[type="text"],
.modal-form input[type="number"] {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--text);
    padding: 8px 12px;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.15s;
}

.modal-form input:focus { border-color: var(--accent); }

.modal-footer {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}

/* ── SSH Terminal Modal ── */
.terminal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.terminal-overlay.open { display: flex; }

.terminal-box {
    background: #0d1117;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    width: min(920px, 95vw);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7);
}

.terminal-titlebar {
    background: #161b22;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(125, 168, 255, 0.12);
}

.terminal-titlebar-label { font-size: 0.82rem; color: var(--muted); }

.terminal-dots { display: flex; gap: 6px; }

.terminal-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

#xterm-container {
    padding: 6px 8px 8px;
    min-height: 420px;
}

/* ── Deploy Modal ── */
.modal-box-lg { min-width: 420px; max-width: 640px; }

.model-stats { display: flex; gap: 16px; margin: 10px 0 8px; flex-wrap: wrap; }

.model-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 6px 14px;
    min-width: 64px;
}

.model-stat-value { font-size: 1.05rem; font-weight: 700; color: var(--accent); line-height: 1.2; }
.model-stat-label { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; margin-top: 2px; }

.plan-section-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); margin: 14px 0 6px; }
.chip-compatible { background: rgba(47,214,160,0.12); border-color: rgba(47,214,160,0.25); color: var(--good); }
.chip-blocked { background: rgba(255,107,107,0.12); border-color: rgba(255,107,107,0.25); color: var(--err); }

.plan-action-list { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.82rem; line-height: 1.8; }

.deploy-summary-box {
    background: rgba(114,194,255,0.06);
    border: 1px solid rgba(114,194,255,0.18);
    border-radius: 10px;
    padding: 12px 16px;
    margin: 8px 0 4px;
    font-size: 0.86rem;
    line-height: 1.7;
}

.deploy-success-panel {
    background: rgba(47,214,160,0.07);
    border: 1px solid rgba(47,214,160,0.2);
    border-radius: 12px;
    padding: 16px;
    margin-top: 14px;
    font-size: 0.84rem;
    line-height: 1.7;
}

.model-card-footer { display: flex; justify-content: flex-end; margin-top: 12px; }

.modal-form select {
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--text);
    padding: 8px 12px;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.15s;
}

.modal-form select:focus { border-color: var(--accent); }

/* ── Responsive ── */
@media (max-width: 980px) {
    .hero, .section-grid, .hero-grid { grid-template-columns: 1fr; }
    .tab-nav { gap: 2px; }
    .device-row { flex-wrap: wrap; }
    .device-actions { width: 100%; justify-content: flex-end; }
}

@media (min-width: 640px)  { .model-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .model-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ── Login overlay ── */
.login-overlay { position:fixed; inset:0; background:rgba(5,12,28,0.96); display:flex; align-items:center; justify-content:center; z-index:1000; }
.login-overlay.hidden { display:none; }
.login-card { background:var(--panel-strong); border:1px solid var(--line); border-radius:16px; padding:40px 44px; min-width:340px; max-width:420px; width:100%; }
.login-card h2 { margin:0 0 8px; font-size:1.4rem; color:var(--accent); }
.login-card .subtitle { color:var(--muted); font-size:0.85rem; margin:0 0 28px; }
.login-card label { display:block; margin-bottom:16px; font-size:0.83rem; color:var(--muted); }
.login-card input { display:block; width:100%; margin-top:6px; background:var(--bg); border:1px solid var(--line); border-radius:8px; color:var(--text); padding:9px 12px; font-size:0.92rem; outline:none; }
.login-card input:focus { border-color:var(--accent); }
.login-card .btn-primary { width:100%; margin-top:8px; padding:10px; font-size:0.95rem; }
.login-error { color:var(--err); font-size:0.82rem; margin-top:8px; min-height:18px; }

/* ── User pill in header ── */
.user-pill { display:flex; align-items:center; gap:10px; background:var(--panel-strong); border:1px solid var(--line); border-radius:24px; padding:6px 14px 6px 8px; cursor:default; }
.user-avatar { width:32px; height:32px; border-radius:50%; background:var(--accent); color:#08111f; display:flex; align-items:center; justify-content:center; font-size:0.8rem; font-weight:700; flex-shrink:0; }
.user-info { display:flex; flex-direction:column; line-height:1.25; }
.user-name { font-size:0.85rem; font-weight:600; color:var(--text); }
.user-meta { font-size:0.72rem; color:var(--muted); }
.role-badge { font-size:0.62rem; text-transform:uppercase; letter-spacing:0.08em; padding:2px 6px; border-radius:10px; font-weight:700; }
.role-badge.admin { background:rgba(255,180,77,0.18); color:var(--warn); border:1px solid rgba(255,180,77,0.3); }
.role-badge.operator { background:rgba(114,194,255,0.14); color:var(--accent); border:1px solid rgba(114,194,255,0.25); }
.role-badge.viewer { background:rgba(149,166,200,0.12); color:var(--muted); border:1px solid rgba(149,166,200,0.2); }
.btn-logout { background:none; border:1px solid var(--line); border-radius:8px; color:var(--muted); padding:4px 8px; font-size:0.75rem; cursor:pointer; }
.btn-logout:hover { border-color:var(--err); color:var(--err); }

/* ── Admin tab sub-nav ── */
.sub-nav { display:flex; gap:8px; margin-bottom:20px; }
.sub-nav-btn { background:none; border:1px solid var(--line); border-radius:8px; color:var(--muted); padding:6px 14px; font-size:0.82rem; cursor:pointer; }
.sub-nav-btn.active { background:var(--accent); color:#08111f; border-color:var(--accent); font-weight:600; }
.sub-panel { display:none; }
.sub-panel.active { display:block; }

/* ── Admin tables ── */
.admin-table { width:100%; border-collapse:collapse; font-size:0.84rem; }
.admin-table th { text-align:left; padding:8px 12px; color:var(--muted); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em; border-bottom:1px solid var(--line); }
.admin-table td { padding:10px 12px; border-bottom:1px solid rgba(125,168,255,0.07); vertical-align:middle; }
.admin-table tr:hover td { background:rgba(114,194,255,0.04); }
.table-actions { display:flex; gap:6px; }

/* ── Rollout card redesign ── */
.rollout-card { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px 20px; margin-bottom:14px; }
.rollout-card-header { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.rollout-card-title { font-weight:600; font-size:0.97rem; color:var(--text); margin:0 0 4px; }
.rollout-card-meta { font-size:0.78rem; color:var(--muted); }
.rollout-card-actions { display:flex; align-items:center; gap:8px; flex-shrink:0; }
.rollout-progress-wrap { margin:14px 0 8px; }
.rollout-progress-label { display:flex; justify-content:space-between; font-size:0.74rem; color:var(--muted); margin-bottom:6px; }
.rollout-progress-bar { height:6px; border-radius:4px; background:rgba(125,168,255,0.1); overflow:hidden; display:flex; }
.rp-succeeded { background:var(--good); }
.rp-in-progress { background:var(--accent); }
.rp-failed { background:var(--err); }
.rp-cancelled { background:var(--muted); opacity:0.5; }
.rp-pending { background:rgba(125,168,255,0.2); }
.rollout-targets { margin-top:14px; border-top:1px solid var(--line); padding-top:12px; display:none; }
.rollout-targets.open { display:block; }
.target-row { display:flex; align-items:center; gap:10px; padding:5px 0; font-size:0.82rem; }
.target-icon { font-size:1rem; width:22px; text-align:center; }
.target-name { flex:1; color:var(--text); }
.target-detail { font-size:0.75rem; color:var(--muted); max-width:260px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.expand-btn { background:none; border:none; color:var(--muted); cursor:pointer; font-size:0.78rem; padding:0; }
.expand-btn:hover { color:var(--accent); }
.strategy-tooltip { position:relative; display:inline-block; }
.strategy-tooltip .tt { visibility:hidden; background:var(--panel-strong); border:1px solid var(--line); border-radius:8px; padding:8px 12px; font-size:0.78rem; color:var(--muted); width:220px; position:absolute; top:110%; left:50%; transform:translateX(-50%); z-index:10; }
.strategy-tooltip:hover .tt { visibility:visible; }

/* ── Status badge ── */
.status-badge { font-size:0.7rem; font-weight:700; text-transform:uppercase; letter-spacing:0.07em; padding:2px 8px; border-radius:10px; }
.status-badge.planned { background:rgba(149,166,200,0.14); color:var(--muted); }
.status-badge.active { background:rgba(114,194,255,0.14); color:var(--accent); }
.status-badge.completed { background:rgba(47,214,160,0.14); color:var(--good); }
.status-badge.failed { background:rgba(255,107,107,0.14); color:var(--err); }
.status-badge.cancelled { background:rgba(149,166,200,0.1); color:var(--muted); opacity:0.7; }

/* ── Rollout create form improvements ── */
.rollout-create-section { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:20px; }
.form-hint { font-size:0.75rem; color:var(--muted); margin:2px 0 0; }

/* ── Deployed model chip on device card ── */
.deployed-model-chip { display:inline-flex; align-items:center; gap:6px; margin-top:6px; background:rgba(47,214,160,0.08); border:1px solid rgba(47,214,160,0.2); border-radius:8px; padding:3px 10px; font-size:0.74rem; color:var(--good); }
.deployed-model-chip .chip-label { color:var(--muted); font-size:0.68rem; margin-right:2px; }

/* ── Rollout target detail panel (expandable per device) ── */
.target-row { cursor:pointer; border-radius:6px; padding:5px 4px; }
.target-row:hover { background:rgba(114,194,255,0.05); }
.target-detail-panel { display:none; background:var(--panel-strong); border:1px solid var(--line); border-radius:8px; margin:4px 0 8px 32px; padding:12px 14px; }
.target-detail-panel.open { display:block; }
.target-log { font-family: "Cascadia Code", "Fira Code", "Courier New", monospace; font-size:0.78rem; color:var(--text); white-space:pre-wrap; word-break:break-all; line-height:1.6; margin:0; }
.target-timeline { display:flex; flex-direction:column; gap:6px; margin-bottom:10px; }
.tl-step { display:flex; align-items:center; gap:8px; font-size:0.79rem; }
.tl-step .tl-icon { font-size:0.9rem; width:20px; text-align:center; }
.tl-step .tl-text { color:var(--text); }
.tl-step .tl-time { color:var(--muted); font-size:0.72rem; margin-left:auto; }
.tl-step.done .tl-text { color:var(--good); }
.tl-step.failed .tl-text { color:var(--err); }
.tl-step.active .tl-text { color:var(--accent); }
.tl-divider { border:none; border-top:1px solid var(--line); margin:8px 0; }

/* ── Device Detail Drawer ── */
.device-drawer-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.45); z-index:200; display:none; }
.device-drawer-overlay.open { display:block; }
.device-drawer { position:fixed; top:0; right:0; height:100vh; width:min(680px, 96vw); background:var(--panel); border-left:1px solid var(--line); z-index:201; overflow:hidden; transform:translateX(100%); transition:transform 0.25s ease; display:flex; flex-direction:column; }
.device-drawer.open { transform:translateX(0); }
.drawer-header { display:flex; justify-content:space-between; align-items:center; padding:16px 20px; border-bottom:1px solid var(--line); gap:12px; flex-shrink:0; }
.drawer-title { font-size:1.05rem; font-weight:600; }
.drawer-close { background:none; border:none; color:var(--muted); cursor:pointer; font-size:1.2rem; padding:4px 8px; border-radius:6px; }
.drawer-close:hover { background:var(--panel-strong); color:var(--text); }
.drawer-body { padding:18px 20px; flex:1; overflow-y:auto; }
.drawer-section { margin-bottom:22px; }
.drawer-section-title { font-size:0.72rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--muted); margin:0 0 10px; font-weight:600; display:flex; justify-content:space-between; align-items:center; }
.metric-grid { display:grid; grid-template-columns:repeat(2, 1fr); gap:10px; }
@media (min-width:480px) { .metric-grid { grid-template-columns:repeat(4, 1fr); } }
.metric-tile { background:var(--panel-strong); border:1px solid var(--line); border-radius:10px; padding:10px 14px; }
.metric-tile-value { font-size:1.25rem; font-weight:700; color:var(--accent); line-height:1.2; }
.metric-tile-value.warn { color:#f0c040; }
.metric-tile-value.crit { color:var(--err); }
.metric-tile-label { font-size:0.68rem; color:var(--muted); text-transform:uppercase; letter-spacing:0.07em; margin-top:3px; }
.hw-row { display:flex; gap:10px; flex-wrap:wrap; }
.hw-chip { background:var(--panel-strong); border:1px solid var(--line); border-radius:8px; padding:6px 12px; font-size:0.82rem; color:var(--text); line-height:1.4; }
.hw-chip span { display:block; color:var(--muted); font-size:0.68rem; text-transform:uppercase; letter-spacing:0.07em; }
.deploy-info-box { background:var(--panel-strong); border:1px solid var(--line); border-radius:10px; padding:12px 16px; font-size:0.84rem; line-height:1.8; }
.deploy-info-box code { color:var(--accent); font-size:0.78rem; word-break:break-all; }
.history-row { display:flex; align-items:flex-start; gap:10px; padding:8px 0; border-bottom:1px solid rgba(125,168,255,0.07); font-size:0.82rem; }
.history-row:last-child { border-bottom:none; }
.history-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; margin-top:5px; }
.history-dot.succeeded { background:var(--good); }
.history-dot.failed { background:var(--err); }
.history-dot.in_progress { background:var(--accent); }
.history-dot.pending,.history-dot.cancelled { background:var(--muted); opacity:0.4; }
.history-body { flex:1; min-width:0; }
.history-model-name { font-weight:600; color:var(--text); }
.history-meta { font-size:0.74rem; color:var(--muted); margin-top:2px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.device-row { cursor:pointer; }
.device-row:hover .device-main strong { color:var(--accent); }

/* ── Metrics tab ── */
.charts-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:900px) { .charts-grid { grid-template-columns:1fr; } }
.chart-card { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:14px 16px; }
.chart-title { font-size:0.75rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--muted); margin-bottom:10px; font-weight:600; }
.chart-wrap { position:relative; height:160px; width:100%; overflow:hidden; }
.fleet-overview-row { display:grid; grid-template-columns:160px repeat(4,1fr); gap:12px; align-items:center; padding:10px 0; border-bottom:1px solid rgba(125,168,255,0.07); }
.fleet-overview-row:last-child { border-bottom:none; }
.fleet-overview-header { display:grid; grid-template-columns:160px repeat(4,1fr); gap:12px; padding:4px 0 8px; border-bottom:1px solid var(--line); margin-bottom:4px; }
.fleet-overview-label { font-size:0.68rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--muted); font-weight:600; }
.fleet-device-name { font-size:0.83rem; font-weight:600; cursor:pointer; color:var(--text); }
.fleet-device-name:hover { color:var(--accent); }
.fleet-device-status { font-size:0.7rem; color:var(--muted); margin-top:2px; }