/* Design fixes: responsive hierarchy, card consistency, sidebar collapse polish */

/* ===== Dark mode sidebar & card refinements ===== */
[data-theme="dark"] .sidebar-nav,
body.dark-mode .sidebar-nav {
  box-shadow: 14px 0 42px rgba(0, 0, 0, 0.22), inset -1px 0 0 rgba(255,255,255,0.03);
}

[data-theme="dark"] .premium-sidebar-brand,
body.dark-mode .premium-sidebar-brand,
[data-theme="dark"] .sidebar-current-panel,
body.dark-mode .sidebar-current-panel,
[data-theme="dark"] .sidebar-menu-panel,
body.dark-mode .sidebar-menu-panel,
[data-theme="dark"] .sidebar-footer-zone,
body.dark-mode .sidebar-footer-zone {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.75), rgba(15, 23, 42, 0.82));
  border-color: rgba(51, 65, 85, 0.72);
}

[data-theme="dark"] .sidebar-links a.active,
body.dark-mode .sidebar-links a.active {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent-color) 16%, transparent), transparent 38%),
    linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(99, 102, 241, 0.08));
  color: #e2e8f0;
}

[data-theme="dark"] .sidebar-links a:hover,
body.dark-mode .sidebar-links a:hover {
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.12), rgba(99, 102, 241, 0.05));
}

[data-theme="dark"] .page-header-card,
body.dark-mode .page-header-card {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 10%, transparent), transparent 42%),
    linear-gradient(180deg, rgba(30, 41, 59, 0.7), transparent),
    var(--bg-card);
}

[data-theme="dark"] .page-summary-chip,
body.dark-mode .page-summary-chip,
[data-theme="dark"] .page-summary-card,
body.dark-mode .page-summary-card,
[data-theme="dark"] .ops-matrix-card,
body.dark-mode .ops-matrix-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

[data-theme="dark"] .stats-gauge-card,
body.dark-mode .stats-gauge-card,
[data-theme="dark"] .stats-sparkline-card,
body.dark-mode .stats-sparkline-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

[data-theme="dark"] .summary-empty,
body.dark-mode .summary-empty {
  background:
    radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--accent-color) 6%, transparent), transparent 55%),
    rgba(30, 41, 59, 0.6);
  border-color: rgba(51, 65, 85, 0.5);
}

/* ===== Premium Sidebar ===== */
.sidebar-nav {
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent-color) 18%, transparent), transparent 34%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 92%, transparent), color-mix(in srgb, var(--bg-secondary) 96%, transparent));
  border-right: 1px solid color-mix(in srgb, var(--border-color) 78%, transparent);
  box-shadow: 14px 0 42px rgba(15, 23, 42, 0.08), inset -1px 0 0 rgba(255,255,255,0.04);
}

.premium-sidebar-brand,
.sidebar-current-panel,
.sidebar-menu-panel,
.sidebar-footer-zone {
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 82%, transparent), color-mix(in srgb, var(--bg-secondary) 90%, transparent));
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.premium-sidebar-brand::after,
.sidebar-current-panel::after,
.sidebar-menu-panel::after,
.sidebar-footer-zone::after {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0.22), transparent 65%);
  pointer-events: none;
}

.premium-sidebar-brand {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1rem 1.05rem;
  border-radius: 22px;
}

.sidebar-brand-mark {
  position: relative;
  box-shadow: 0 12px 28px rgba(79, 70, 229, 0.22), inset 0 1px 0 rgba(255,255,255,0.18);
}

.sidebar-brand-mark::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-color) 18%, transparent), transparent 72%);
  z-index: -1;
}

.sidebar-brand-copy {
  min-width: 0;
}

.sidebar-brand-kicker,
.sidebar-panel-label {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent-color);
}

.sidebar-brand-copy h1 {
  margin: 0.18rem 0 0;
  font-size: 1.02rem;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.sidebar-brand-copy p {
  margin: 0.28rem 0 0;
  font-size: 0.77rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.sidebar-current-panel {
  padding: 0.95rem 1rem;
  border-radius: 20px;
  display: grid;
  gap: 0.35rem;
}

.sidebar-current-panel strong {
  font-size: 1rem;
  line-height: 1.35;
}

.sidebar-current-panel strong::before {
  content: '●';
  display: inline-block;
  margin-right: 0.45rem;
  color: #22c55e;
  font-size: 0.78rem;
  vertical-align: middle;
}

.sidebar-current-panel p,
.sidebar-menu-header,
.sidebar-panel-meta {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.sidebar-menu-panel {
  padding: 0.8rem;
  border-radius: 22px;
  display: grid;
  gap: 0.8rem;
}

.sidebar-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0 0.25rem;
}

.sidebar-links {
  gap: 0.45rem;
}

.sidebar-links a {
  position: relative;
  min-height: 52px;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.sidebar-links a::before {
  width: 1.8rem;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-link-label {
  line-height: 1.35;
}

.sidebar-links a:hover {
  transform: translateX(2px);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-color) 10%, transparent), color-mix(in srgb, var(--accent-color) 4%, transparent));
  border-color: color-mix(in srgb, var(--accent-color) 26%, transparent);
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.10);
}

.sidebar-links a.active {
  color: var(--text-primary);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent-color) 12%, transparent), transparent 38%),
    linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 22%, white), color-mix(in srgb, var(--accent-color) 10%, transparent));
  border-color: color-mix(in srgb, var(--accent-color) 34%, transparent);
  box-shadow: 0 14px 30px rgba(79, 70, 229, 0.14);
}

.sidebar-links a.active::after {
  content: '';
  position: absolute;
  left: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-color), #7c3aed);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent-color) 40%, transparent);
}

.sidebar-links a.active .sidebar-link-label {
  font-weight: 800;
}

.sidebar-links a[href*="stats"]::before { content: '📊'; font-size: var(--font-size-xl); }

.sidebar-footer-zone {
  margin-top: auto;
  border-radius: 20px;
  padding: 0.8rem;
  display: grid;
  gap: 0.7rem;
}

.sidebar-footer-header {
  padding: 0 0.2rem;
}

.sidebar-footer-actions {
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: center;
}

.sidebar-footer-actions .theme-btn,
.sidebar-footer-actions #logout-btn,
.sidebar-collapse-toggle {
  min-height: 44px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 84%, transparent), color-mix(in srgb, var(--bg-secondary) 92%, transparent));
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.sidebar-footer-actions .theme-btn:hover,
.sidebar-footer-actions #logout-btn:hover,
.sidebar-collapse-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent-color) 26%, transparent);
  box-shadow: 0 10px 22px rgba(79, 70, 229, 0.10);
}

.sidebar-collapse-toggle {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  color: var(--text-secondary);
  font-weight: 700;
}

.collapse-label {
  font-size: 0.82rem;
}

:root {
  --surface-card: linear-gradient(180deg, color-mix(in srgb, var(--accent-color) 5%, transparent), transparent 32%), var(--bg-card);
  --surface-hero: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 14%, transparent), transparent 42%), linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 70%, transparent), transparent), var(--bg-card);
  --surface-muted-card: linear-gradient(180deg, color-mix(in srgb, var(--accent-color) 3%, transparent), transparent 30%), var(--bg-secondary);
}

body { overflow-wrap: anywhere; }

.skip-to-content {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  transition: top 180ms ease;
}

.skip-to-content:focus,
.skip-to-content:focus-visible {
  top: 1rem;
}

.inline-select-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-secondary);
}

/* Global text overflow prevention */
.panel-card,
.card,
.agent-card,
.stat-card,
.ops-status-item,
.summary-row,
.page-header-card,
.page-summary-card,
.page-summary-chip,
.ops-matrix-card,
.settings-section,
.settings-link-card,
.stats-conclusion-card {
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: anywhere;
  min-width: 0;
}

.summary-label,
.summary-value,
.ops-mini-meta,
.model-id,
.model-use,
.agent-role,
.stat-note,
.card-desc,
.card-preview-text {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.summary-row {
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

.summary-row .summary-label {
  flex: 1;
  min-width: 0;
}

.summary-row .summary-value {
  flex-shrink: 0;
  text-align: right;
}

.page-shell {
  display: grid;
  gap: var(--space-lg);
}

.page-header-card {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.9fr);
  gap: var(--space-lg);
  padding: clamp(1.1rem, 1rem + 0.7vw, 1.75rem);
  border-radius: calc(var(--radius-xl) + 4px);
  border: 1px solid var(--border-color);
  background: var(--surface-hero);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.page-header-card::after {
  content: '';
  position: absolute;
  inset: auto -10% -40% auto;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-color) 16%, transparent), transparent 62%);
  pointer-events: none;
}

.page-header-main,
.page-header-side {
  position: relative;
  z-index: 1;
}

.page-header-main {
  display: grid;
  gap: 0.65rem;
  align-content: start;
}

.page-kicker,
.summary-card-kicker,
.page-summary-label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent-color);
}

.page-header-card h2 {
  margin: 0;
  font-size: clamp(1.6rem, 1.2rem + 1.1vw, 2.35rem);
  line-height: 1.1;
}

.page-header-copy {
  margin: 0;
  max-width: 72ch;
  color: var(--text-secondary);
  line-height: 1.7;
}

.page-header-side {
  display: grid;
  gap: var(--space-sm);
  align-content: start;
}

.page-summary-chip,
.page-summary-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--surface-muted-card);
  box-shadow: var(--shadow-sm);
}

.page-summary-chip {
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
}

.page-summary-chip strong {
  font-size: 0.95rem;
  line-height: 1.45;
}

.page-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.page-summary-card {
  display: grid;
  gap: 0.45rem;
  padding: 1rem 1.05rem;
  color: inherit;
  text-decoration: none;
}

.page-summary-card strong {
  font-size: 1rem;
  line-height: 1.4;
}

.page-summary-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.compact-stat-card strong {
  font-size: 1.08rem;
}

.settings-overview-grid,
.project-overview-grid,
.agents-overview-grid,
.stats-overview-grid {
  margin-top: calc(var(--space-sm) * -0.25);
}

.ops-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

.ops-matrix-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--surface-muted-card);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.05rem;
  min-height: 128px;
  display: grid;
  align-content: space-between;
  gap: 0.35rem;
}

.ops-matrix-label {
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-color);
}

.ops-matrix-card strong {
  font-size: clamp(1.45rem, 1rem + 1vw, 2.15rem);
  line-height: 1;
}

.ops-matrix-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.stats-conclusion-card {
  padding: 1rem 1.15rem;
}

.stats-conclusion-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: var(--space-md);
  align-items: start;
}

.stats-conclusion-grid h4 {
  margin: 0.65rem 0 0.45rem;
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.35rem);
  line-height: 1.35;
}

.stats-conclusion-copy {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.7;
}

.stats-conclusion-points {
  display: grid;
  gap: var(--space-sm);
}

.recent-activity-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  align-items: end;
  margin-bottom: var(--space-md);
}

.recent-activity-header h3 {
  margin: 0.2rem 0 0;
}

.recent-activity-summary {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-align: right;
  max-width: 480px;
}

/* Settings accordion */
.settings-accordion {
  list-style: none;
}

.settings-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 0;
  user-select: none;
}

.settings-accordion-header h3 {
  margin: 0;
}

.accordion-chevron {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: transform 200ms ease;
}

.settings-accordion[open] > .settings-accordion-header .accordion-chevron {
  transform: rotate(180deg);
}

.settings-accordion > :not(summary) {
  animation: accordion-fade 200ms ease;
}

@keyframes accordion-fade {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* News card compact (카드 높이 압축) */
.news-card-compact .card,
.news-card-compact .news-card {
  padding: 0.85rem 1rem;
}

.news-card-compact .card-desc,
.news-card-compact .news-card p {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Logs filter collapsible */
.logs-filter-collapsed .ops-filter-grid {
  display: none;
}

.logs-filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease, background-color 180ms ease;
}

.logs-filter-toggle:hover {
  border-color: var(--accent-color);
  color: var(--text-primary);
}

/* ===== Agent card default-collapsed ===== */
.expandable-agent-card .agent-activity,
.expandable-agent-card .agent-detail-section:not(.expanded) {
  display: none;
}

.expandable-agent-card .agent-principle {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.expandable-agent-card.expanded .agent-principle {
  -webkit-line-clamp: unset;
  display: block;
}

.expandable-agent-card.expanded .agent-activity {
  display: block;
}

.agent-detail-toggle {
  width: 100%;
  padding: 0.55rem;
  margin-top: var(--space-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: transform 180ms ease, opacity 180ms ease, background-color 180ms ease;
}

.agent-detail-toggle:hover {
  border-color: var(--accent-color);
  color: var(--text-primary);
}

/* ===== Project progress bar ===== */
.project-progress {
  margin-top: 0.75rem;
}

.project-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.project-progress-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--bg-tertiary, var(--bg-secondary));
  overflow: hidden;
}

.project-progress-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--accent-color);
  transition: width 600ms ease;
}

.project-risk-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.project-risk-badge.risk-low    { background: rgba(34,197,94,0.12);  color: #15803d; }
.project-risk-badge.risk-medium { background: rgba(245,158,11,0.12); color: #b45309; }
.project-risk-badge.risk-high   { background: rgba(239,68,68,0.12);  color: #b91c1c; }

.project-next-action {
  margin-top: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-left: 3px solid var(--accent-color);
  padding-left: 0.75rem;
}

/* ===== Common status badge system ===== */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-pill-ok,
.status-pill-healthy,
.status-pill-active   { background: rgba(34,197,94,0.12);  color: #15803d; }
.status-pill-warning,
.status-pill-degraded { background: rgba(245,158,11,0.12); color: #b45309; }
.status-pill-critical,
.status-pill-failed,
.status-pill-error    { background: rgba(239,68,68,0.12);  color: #b91c1c; }
.status-pill-info,
.status-pill-waiting  { background: rgba(79,70,229,0.1);   color: var(--accent-color); }
.status-pill-neutral  { background: var(--bg-secondary);    color: var(--text-secondary); }

/* ===== Stats chart enhancements ===== */
.stats-gauge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.stats-gauge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--surface-muted-card);
}

.stats-gauge-ring {
  position: relative;
  width: 100px;
  height: 100px;
}

.stats-gauge-ring svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.stats-gauge-ring circle {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
}

.stats-gauge-bg { stroke: var(--border-color); }
.stats-gauge-fill { stroke: var(--accent-color); transition: stroke-dashoffset 800ms ease; }
.stats-gauge-fill.gauge-green  { stroke: #22c55e; }
.stats-gauge-fill.gauge-amber  { stroke: #f59e0b; }
.stats-gauge-fill.gauge-red    { stroke: #ef4444; }

.stats-gauge-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  font-weight: 800;
}

.stats-gauge-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-align: center;
  font-weight: 600;
}

.stats-sparkline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}

.stats-sparkline-card {
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--surface-muted-card);
}

.stats-sparkline-card h4 {
  margin: 0 0 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.stats-sparkline-card svg {
  width: 100%;
  height: 48px;
}

.stats-sparkline-line {
  fill: none;
  stroke: var(--accent-color);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stats-sparkline-area {
  fill: color-mix(in srgb, var(--accent-color) 12%, transparent);
}

.stats-mini-donut {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}

.stats-mini-donut circle {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
}

.stats-donut-bg { stroke: var(--border-color); }
.stats-donut-fill { stroke: var(--accent-color); transition: stroke-dashoffset 600ms ease; }

.settings-section-emphasis {
  background: var(--surface-card);
  border-color: color-mix(in srgb, var(--accent-color) 22%, var(--border-color));
}

.settings-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.settings-link-card {
  display: grid;
  gap: 0.5rem;
  padding: 1rem 1.05rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--surface-muted-card);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.settings-link-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-color) 40%, var(--border-color));
  box-shadow: var(--shadow);
}

.settings-link-icon {
  font-size: 1.25rem;
}

.settings-link-action {
  color: var(--accent-color);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.agent-principle {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-color) 9%, transparent), var(--bg-secondary));
}

.model-stack {
  gap: 0.65rem;
}

.model-row {
  align-items: flex-start;
}

.stats-hero {
  align-items: start;
}

.stats-history-summary {
  margin: 0;
}

.page-summary-card:first-child,
.page-summary-grid .compact-stat-card:first-child {
  border-color: color-mix(in srgb, var(--accent-color) 36%, var(--border-color));
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 9%, transparent), var(--surface-muted-card));
}

.projects-center-panel .project-card:first-child,
.agent-card-highlight {
  border-color: color-mix(in srgb, var(--accent-color) 34%, var(--border-color));
  box-shadow: 0 12px 34px rgba(79, 70, 229, 0.14);
}

.agent-card .status-badge,
.project-status-badge {
  font-weight: 800;
}

.stats-kpi-grid .stat-card {
  padding: 1.1rem 1.15rem;
}

.stats-kpi-grid .stat-number {
  font-size: clamp(2rem, 1.25rem + 1.6vw, 3rem);
  line-height: 1;
  font-weight: 800;
}

.stats-kpi-grid .stat-note {
  font-size: var(--font-size-sm);
}

@media (max-width: 1180px) {
  .page-header-card,
  .stats-conclusion-grid {
    grid-template-columns: 1fr;
  }

  .page-summary-grid,
  .settings-hub-grid,
  .ops-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .page-header-card,
  .page-summary-card,
  .page-summary-chip,
  .settings-link-card,
  .ops-matrix-card {
    border-radius: var(--radius-lg);
  }

  .page-summary-grid,
  .settings-hub-grid,
  .ops-matrix {
    grid-template-columns: 1fr;
  }

  .recent-activity-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .recent-activity-summary {
    text-align: left;
  }
}

/* ===== Command Strip (첫 화면 최상단 1행 관제 스트립) ===== */
.command-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  min-height: 48px;
}

.strip-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
}

.strip-label {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

/* Strip severity states */
.strip-item.is-critical {
  border-left: 3px solid #dc2626;
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.08), var(--bg-secondary));
}

.strip-item.is-warning {
  border-left: 3px solid #f59e0b;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.08), var(--bg-secondary));
}

.strip-item.is-ok {
  border-left: 3px solid #22c55e;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.06), var(--bg-secondary));
}

/* Hero compact */
.hero-compact {
  padding: var(--space-md) 0;
  margin-bottom: var(--space-sm);
}

.hero-inline {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-inline h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.hero-meta {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Panel collapsible */
.panel-collapsible {
  position: relative;
}

.panel-collapsible.panel-collapsed .home-panel-content {
  max-height: 150px;
  overflow: hidden;
  position: relative;
}

.panel-collapsible.panel-collapsed .home-panel-content::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--bg-card));
  pointer-events: none;
}

.panel-expand-btn {
  display: block;
  width: 100%;
  margin-top: var(--space-sm);
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.panel-expand-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--accent-color);
}

.panel-collapsible:not(.panel-collapsed) .panel-expand-btn::before {
  content: '접기 ';
}

.panel-collapsible.panel-collapsed .panel-expand-btn::before {
  content: '더 보기 ';
}

@media (min-width: 1440px) {
  .command-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 767px) {
  .command-strip {
    grid-template-columns: 1fr;
  }

  .hero-inline {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

/* Hero 압축 스타일 */
.hero-compact {
  padding: var(--space-md) 0;
  margin-bottom: var(--space-md);
}

.hero-inline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero-inline h2 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  margin: 0;
  line-height: 1.2;
}

.hero-meta {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.panel-card,
.ops-detail-card,
.detail-article,
.agent-card,
.principle-card,
.activity-list,
.stat-card,
.related-article-card,
.ops-table-wrap {
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.panel-card,
.ops-detail-card,
.agent-card,
.principle-card,
.detail-article,
.related-article-card,
.activity-list,
.ops-table-wrap {
  padding: 1rem 1.25rem;
}

.panel-card-header,
.agent-card-header,
.detail-meta-top,
.detail-source-info,
.ops-filter-panel .panel-card-header {
  margin-bottom: var(--space-md);
}

.panel-card-header,
.agent-card-header {
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color-subtle);
}

.panel-card-header h3,
.agent-card-header h3,
.detail-section h4,
.principle-card h4 {
  margin-bottom: 0.25rem;
  font-size: 1rem;
  line-height: 1.4;
}

.panel-card-header p {
  font-size: var(--font-size-xs);
  line-height: 1.5;
  color: var(--text-secondary);
}

.panel-card-header p,
.stat-note,
.card-desc,
.ops-status-item p,
.detail-original-title,
.detail-source-info,
.detail-nav-counter,
.related-article-card p,
.activity-time,
.activity-agent,
.muted-text,
.card-preview-text {
  color: var(--text-secondary);
}

.home-priority-zone {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.priority-hero-card {
  padding: var(--space-md);
}

.priority-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: start;
}

@media (min-width: 1024px) {
  .priority-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.priority-callout {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.priority-kicker,
.priority-severity,
.kpi-pill,
.ops-pill,
.summary-value,
.mini-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 800;
  white-space: nowrap;
}

.priority-kicker,
.kpi-pill { background: rgba(79,70,229,0.1); color: var(--accent-color); }
.priority-severity.is-warning { background: rgba(245,158,11,0.15); color: #b45309; }
.priority-severity.is-ok { background: rgba(34,197,94,0.14); color: #15803d; }
.priority-severity.is-critical { background: rgba(239,68,68,0.16); color: #b91c1c; }

.priority-title {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.priority-copy {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.priority-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.priority-link {
  display: inline-flex; align-items: center; justify-content: center; min-height: 2.75rem;
  padding: 0.7rem 1rem; border-radius: var(--radius-lg); border: 1px solid var(--border-color);
  font-weight: 700; text-decoration: none;
}
.priority-link.primary { background: var(--accent-color); color: #fff; border-color: transparent; }
.priority-link.secondary { background: var(--bg-secondary); color: var(--text-primary); }

.priority-signal-list,
.kpi-grid,
.summary-grid,
.dashboard-grid,
.ops-card-grid,
.related-articles-grid { display: grid; gap: var(--space-sm); }

.kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi-card,
.signal-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  background: var(--bg-secondary);
  min-width: 0;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.kpi-card strong { display: block; font-size: clamp(1.15rem, 1.8vw, 1.75rem); margin: 0.25rem 0; }
.kpi-card span,
.signal-card p,
.signal-card ul,
.signal-card li { font-size: var(--font-size-sm); line-height: 1.5; color: var(--text-secondary); }
.signal-card ul { padding-left: 1rem; margin: 0.3rem 0 0; }
.signal-card h3,
.kpi-card h3 { font-size: var(--font-size-sm); margin-bottom: 0.25rem; font-weight: 600; }

.signal-card {
  min-height: 140px;
}

.home-ultra-layout,
.agents-ultra-layout,
.projects-ultra-layout,
.ops-ultra-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.home-left-panel,
.home-right-panel,
.agents-left-panel,
.agents-right-panel,
.projects-left-panel,
.projects-right-panel,
.ops-left-panel,
.ops-right-panel {
  display: grid;
  gap: var(--space-sm);
  align-content: start;
}

.home-left-panel .panel-card + .panel-card,
.home-right-panel .panel-card + .panel-card { margin-top: 0; }

.home-center-panel,
.agents-center-panel,
.projects-center-panel,
.ops-center-panel,
.ultra-center-panel,
.stats-layout > * { min-width: 0; }

.dashboard-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  align-items: stretch;
}

.card,
.panel-card,
.agent-card,
.stat-card,
.project-card,
.news-item,
.top-news-card,
.related-article-card {
  min-width: 0;
}

.card { display: flex; flex-direction: column; gap: 0.6rem; }
.card h3,
.card-desc,
.card-meta,
.card-preview-text,
.summary-label,
.ops-mini-meta,
.ops-status-item p,
.detail-content p,
.related-article-card h4,
.ops-table td,
.ops-table th,
.activity-desc,
.news-title,
.news-summary,
.detail-title,
.detail-original-title,
.detail-source-name,
.detail-method,
.model-id,
.model-name,
.model-use,
.log-entry p,
.focus-item p,
.project-card h3,
.agent-card-header h3,
.stat-number,
.stat-label {
  overflow-wrap: anywhere;
  word-break: keep-all;
  min-width: 0;
}

.card-link { margin-top: auto; }

.news-header,
.agent-card-header,
.model-row,
.subteam-principle-row,
.settings-row,
.permission-banner-inner,
.detail-meta-top,
.detail-source-info,
.detail-actions,
.detail-nav,
.home-history-head,
.stats-history-card-head,
.stats-history-card-badges,
.stats-donut-label-row,
.stats-item-head {
  min-width: 0;
}

.news-title,
.model-info,
.summary-label,
.ops-status-item > div,
.detail-source-name,
.detail-nav-counter {
  flex: 1 1 auto;
  min-width: 0;
}

.summary-row {
  align-items: flex-start;
  gap: 0.75rem;
}
.summary-label { flex: 1; min-width: 0; }
.summary-value { flex-shrink: 0; }

.recent-activity { margin-top: var(--space-xl); }
.activity-item { grid-template-columns: 120px minmax(0,1fr) auto; display: grid; align-items: start; }

.ops-status-list,
.ultra-summary-list,
.log-list,
.focus-list { display: grid; gap: var(--space-sm); }
.ops-status-item { border-radius: var(--radius-lg); }

.ops-table-wrap,
.table-container,
.ops-table-container {
  width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
}

.ops-table,
.logs-table,
.backups-table,
.table {
  min-width: 680px;
}

.ops-table th { background: color-mix(in srgb, var(--bg-secondary) 92%, transparent); position: sticky; top: 0; }
.ops-table tbody tr:last-child td { border-bottom: 0; }
.ops-table td small,
.summary-code,
.ops-table code { overflow-wrap: anywhere; }

.detail-container { max-width: 1040px; }
.detail-article { padding: clamp(1.25rem, 2vw, 2rem); }
.detail-title { overflow-wrap: anywhere; }
.detail-content { font-size: clamp(1rem, 1.2vw, 1.125rem); }
.detail-section,
.detail-fact-box,
.detail-highlight-box { border-radius: var(--radius-lg); }

.app-main > .container,
.app-main > .detail-container,
.container,
main.container,
main.page-shell {
  width: 95% !important;
  max-width: none !important;
  margin-inline: auto;
  padding-inline: clamp(0.75rem, 1.5vw, 2rem);
}

.sidebar-nav { transition: width 240ms ease, padding 240ms ease, box-shadow 240ms ease; }

/* Mobile offcanvas premium tone */
@media (max-width: 767px) {
  .sidebar-nav {
    /* background inherited from premium sidebar base */
    box-shadow: 20px 0 60px rgba(15, 23, 42, 0.18);
  }

  .sidebar-open .mobile-nav-overlay {
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .app-topbar-mobile {
    background:
      linear-gradient(90deg, color-mix(in srgb, var(--accent-color) 6%, transparent), transparent 32%),
      rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
  }

  [data-theme="dark"] .app-topbar-mobile,
  body.dark-mode .app-topbar-mobile {
    background:
      linear-gradient(90deg, color-mix(in srgb, var(--accent-color) 8%, transparent), transparent 32%),
      rgba(15, 23, 42, 0.88);
  }

  .mobile-menu-toggle {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
    background: linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 84%, transparent), color-mix(in srgb, var(--bg-secondary) 92%, transparent));
  }

  .mobile-menu-toggle:hover {
    border-color: color-mix(in srgb, var(--accent-color) 26%, transparent);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.10);
  }
}

.sidebar-links a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.app-main { transition: margin-left 240ms ease; }
.sidebar-links a { min-height: 48px; }
.sidebar-links a::before { flex: 0 0 1.5rem; text-align: center; }
.sidebar-collapse-toggle { min-height: 40px; }

/* Sidebar stats 아이콘 누락 수정 */
.sidebar-links a[href*="stats"]::before {
  content: '📊';
  font-size: var(--font-size-xl);
}

.home-history-panel {
  margin-top: 0.75rem;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.home-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.home-history-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.5rem;
  align-items: end;
}

.home-history-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  min-width: 0;
}

.home-history-day strong,
.home-history-day small,
.home-history-day span {
  font-size: 0.68rem;
  line-height: 1.35;
  text-align: center;
  color: var(--text-secondary);
}

.home-history-day strong {
  color: var(--text-primary);
}

.home-history-bars {
  width: 100%;
  min-height: 72px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 4px;
  padding: 0.35rem;
  border-radius: var(--radius-md);
  background: rgba(79, 70, 229, 0.08);
  border: 1px solid var(--border-color);
}

.home-history-bar {
  display: block;
  width: 100%;
  max-width: 14px;
  min-height: 10px;
  border-radius: 999px 999px 0 0;
}

.home-history-bar.is-news.is-measured { background: linear-gradient(180deg, #7c3aed, var(--accent-color)); }
.home-history-bar.is-events.is-measured { background: linear-gradient(180deg, #22c55e, #0f766e); }
.home-history-bar.is-waiting { background: repeating-linear-gradient(180deg, rgba(148, 163, 184, 0.6), rgba(148, 163, 184, 0.6) 6px, rgba(148, 163, 184, 0.25) 6px, rgba(148, 163, 184, 0.25) 12px); }

.home-history-legend {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.legend-dot.is-news { background: var(--accent-color); }
.legend-dot.is-events { background: #16a34a; }
.legend-dot.is-waiting { background: #94a3b8; }

@media (min-width: 1024px) {
  .home-ultra-layout,
  .agents-ultra-layout,
  .projects-ultra-layout,
  .ops-ultra-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.95fr);
  }

  .home-left-panel,
  .agents-left-panel,
  .projects-left-panel,
  .ops-left-panel { order: 2; }

  .home-center-panel,
  .agents-center-panel,
  .projects-center-panel,
  .ops-center-panel { order: 1; }

  .home-right-panel,
  .agents-right-panel,
  .projects-right-panel,
  .ops-right-panel {
    order: 3;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1440px) {
  .ops-card-grid.two-column,
  .summary-grid,
  .stats-history-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .dashboard-grid,
  .projects-center-panel .dashboard-grid,
  .project-grid-view {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 2200px) {
  .home-ultra-layout,
  .agents-ultra-layout,
  .projects-ultra-layout,
  .ops-ultra-layout {
    grid-template-columns: 280px minmax(0, 1fr) 320px;
  }

  /* sidebar collapsed: 더 넓은 패널 */
  .sidebar-collapsed .home-ultra-layout,
  .sidebar-collapsed .agents-ultra-layout,
  .sidebar-collapsed .projects-ultra-layout,
  .sidebar-collapsed .ops-ultra-layout {
    grid-template-columns: 300px minmax(0, 1fr) 360px;
  }

  .home-left-panel,
  .agents-left-panel,
  .projects-left-panel,
  .ops-left-panel { order: 1; }

  .home-center-panel,
  .agents-center-panel,
  .projects-center-panel,
  .ops-center-panel { order: 2; }

  .home-right-panel,
  .agents-right-panel,
  .projects-right-panel,
  .ops-right-panel {
    order: 3;
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .dashboard-grid,
  .projects-center-panel .dashboard-grid,
  .project-grid-view { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .news-grid-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .top-news-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 2560px) {
  .stats-layout { grid-template-columns: 320px minmax(0, 1fr) 360px; }
  .stats-news-grid { grid-template-columns: 1.35fr 0.85fr; }
  .news-grid-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  .priority-hero-grid,
  .kpi-grid,
  .summary-grid,
  .dashboard-grid,
  .ops-card-grid.two-column,
  .home-right-panel,
  .agents-right-panel,
  .projects-right-panel,
  .ops-right-panel,
  .related-articles-grid,
  .stats-history-grid,
  .stats-news-grid,
  .news-grid-cards,
  .top-news-grid,
  .news-stats { grid-template-columns: 1fr; }

  .home-left-panel,
  .home-right-panel,
  .agents-left-panel,
  .agents-right-panel,
  .projects-left-panel,
  .projects-right-panel,
  .ops-left-panel,
  .ops-right-panel { display: grid; }
}

@media (max-width: 767px) {
  .hero-compact { padding: var(--space-sm) 0; margin-bottom: 0.5rem; }
  .priority-callout,
  .priority-actions,
  .detail-actions,
  .detail-nav,
  .settings-row,
  .permission-banner-inner,
  .news-header,
  .detail-source-info,
  .detail-meta-top,
  .agent-card-header,
  .model-row,
  .subteam-principle-row {
    flex-direction: column;
    align-items: stretch;
  }

  .priority-link { width: 100%; }
  .activity-item { grid-template-columns: 1fr; }
  .ops-table,
  .logs-table,
  .backups-table,
  .table { min-width: 560px; }

  .panel-card,
  .agent-card,
  .detail-article,
  .activity-list,
  .ops-table-wrap,
  .stat-card,
  .card,
  .news-item,
  .top-news-card,
  .project-card { padding: var(--space-md); }

  .sidebar-collapsed .sidebar-links a::after { display: none; }
  .home-history-chart { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stats-bar-chart,
  .stats-history-chart { grid-template-columns: repeat(auto-fit, minmax(56px, 1fr)); min-height: 180px; }
  .stats-bar-track { min-height: 132px; }
  .stats-history-bar-track { min-height: 124px; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); }
  .kpi-card { min-height: 100px; padding: 0.75rem 1rem; }
}

@media (min-width: 768px) {
  .sidebar-collapsed .sidebar-nav {
    width: 84px;
    padding: var(--space-md) 0.65rem;
    align-items: center;
  }

  .sidebar-collapsed .premium-sidebar-brand,
  .sidebar-collapsed .sidebar-current-panel,
  .sidebar-collapsed .sidebar-menu-panel,
  .sidebar-collapsed .sidebar-footer-zone {
    padding-left: 0.55rem;
    padding-right: 0.55rem;
    border-radius: 18px;
  }

  .sidebar-collapsed .sidebar-brand {
    justify-content: center;
  }

  .sidebar-collapsed .sidebar-brand-copy,
  .sidebar-collapsed .sidebar-current-panel,
  .sidebar-collapsed .sidebar-menu-header,
  .sidebar-collapsed .sidebar-footer-header,
  .sidebar-collapsed .sidebar-footer-actions #logout-btn,
  .sidebar-collapsed .collapse-label {
    display: none;
  }

  .sidebar-collapsed .sidebar-links {
    align-items: center;
    gap: 0.55rem;
    width: 100%;
  }

  .sidebar-collapsed .sidebar-links a {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0 auto;
    border-radius: 14px;
    overflow: visible;
    transform: none;
    flex: 0 0 44px;
    gap: 0;
  }

  .sidebar-collapsed .sidebar-links a .sidebar-link-label {
    display: none;
  }

  .sidebar-collapsed .sidebar-links a::before {
    font-size: 1.1rem;
    margin: 0;
    line-height: 1;
  }

  .sidebar-collapsed .sidebar-links a.active {
    width: 48px;
    min-width: 48px;
    box-shadow: 0 12px 22px rgba(99, 102, 241, 0.16);
  }

  .sidebar-collapsed .sidebar-links a.active::after {
    left: auto;
    right: -0.15rem;
    width: 3px;
    height: 18px;
  }

  .sidebar-collapsed .sidebar-links a:hover,
  .sidebar-collapsed .sidebar-links a.active:hover {
    transform: none;
  }

  .sidebar-collapsed .sidebar-footer-actions {
    grid-template-columns: 1fr;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
  }

  .sidebar-collapsed .sidebar-footer-actions .theme-btn,
  .sidebar-collapsed .sidebar-collapse-toggle {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    margin: 0 auto;
    justify-content: center;
  }

  .sidebar-collapsed .app-main {
    margin-left: 84px;
  }

  /* Tooltip on hover */
  .sidebar-collapsed .sidebar-links a {
    position: relative;
  }

  .sidebar-collapsed .sidebar-links a::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    padding: 0.5rem 0.8rem;
    border-radius: 14px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--bg-card) 90%, transparent), color-mix(in srgb, var(--bg-secondary) 96%, transparent));
    border: 1px solid color-mix(in srgb, var(--accent-color) 18%, var(--border-color));
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.16);
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 150ms ease, transform 150ms ease;
    z-index: 1300;
  }

  .sidebar-collapsed .sidebar-links a:hover::after,
  .sidebar-collapsed .sidebar-links a:focus-visible::after {
    opacity: 1;
    transform: translateY(-50%) translateX(2px);
  }
}

.stats-hero {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stats-page-meta,
.stats-history-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.stats-history-summary {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.stats-kpi-grid .stat-card { min-height: 156px; }
.stats-summary-grid,
.stats-history-panel,
.stats-news-panel { margin-top: var(--space-md); }
.stats-news-panel { margin-bottom: var(--space-md); }

.stats-history-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.stats-history-card {
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.stats-history-card-head,
.stats-history-card-badges,
.stats-donut-label-row,
.stats-item-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
}

.stats-history-card-head p,
.stats-history-foot {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.6;
}

.stats-history-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.6rem;
  align-items: end;
  min-height: 220px;
  margin-top: var(--space-md);
}

.stats-history-bar-item,
.stats-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.stats-history-bar-item strong,
.stats-history-bar-item span,
.stats-bar-item span {
  font-size: var(--font-size-xs);
  text-align: center;
}

.stats-history-bar-track,
.stats-bar-track {
  width: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: var(--space-sm);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.stats-history-bar-track {
  min-height: 164px;
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.05), rgba(79, 70, 229, 0.14));
}

.stats-bar-track {
  min-height: 180px;
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.06), rgba(79, 70, 229, 0.16));
}

.stats-history-bar-fill,
.stats-bar-fill {
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
}

.stats-bar-fill { background: linear-gradient(180deg, #7c3aed, var(--accent-color)); }
.stats-history-card.is-news .stats-history-bar-fill { background: linear-gradient(180deg, #8b5cf6, var(--accent-color)); }
.stats-history-card.is-events .stats-history-bar-fill { background: linear-gradient(180deg, #22c55e, #0f766e); }
.stats-history-card.is-backups .stats-history-bar-fill { background: linear-gradient(180deg, #06b6d4, #0369a1); }
.stats-history-card.is-tokens .stats-history-bar-fill { background: linear-gradient(180deg, #f59e0b, #ea580c); }
.stats-history-bar-item.is-waiting .stats-history-bar-fill {
  background: repeating-linear-gradient(180deg, rgba(148, 163, 184, 0.7), rgba(148, 163, 184, 0.7) 6px, rgba(148, 163, 184, 0.25) 6px, rgba(148, 163, 184, 0.25) 12px);
}

.stats-history-foot {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.stats-news-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-lg);
}

.stats-subtitle {
  margin-bottom: var(--space-md);
  font-size: var(--font-size-base);
}

.stats-bar-chart {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(76px, 1fr));
  gap: var(--space-md);
  align-items: end;
  min-height: 240px;
}

.stats-donut-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.stats-donut-item {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.stats-inline-bar {
  margin-top: var(--space-sm);
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(79, 70, 229, 0.1);
  overflow: hidden;
}

.stats-inline-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-color), #22c55e);
}

.stats-chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.stats-inline-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 800;
  color: #b45309;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.22);
  white-space: nowrap;
}

.stats-inline-badge-neutral {
  color: #475569;
  background: rgba(148, 163, 184, 0.14);
  border-color: rgba(148, 163, 184, 0.24);
}

.stats-inline-badge-good {
  color: #166534;
  background: rgba(34, 197, 94, 0.14);
  border-color: rgba(34, 197, 94, 0.24);
}

.summary-row.summary-row-stack { align-items: flex-start; }

/* Final emergency stabilization overrides */
html, body { overflow-x: hidden; }

.container,
.detail-container,
.app-main > .container,
.app-main > .detail-container,
.home-center-panel,
.agents-center-panel,
.projects-center-panel,
.ops-center-panel,
.ultra-center-panel,
.dashboard-grid,
.news-grid-cards,
.top-news-grid,
.stats-news-grid,
.stats-history-grid,
.agent-cards,
.subteam-members,
.ops-card-grid,
.ops-filter-grid,
.settings-grid,
.feed-add-form,
.keyword-add-form,
.password-grid,
.detail-actions,
.detail-nav,
.model-row,
.news-header,
.news-footer,
.controls-row,
.news-toolbar-meta,
.project-card,
.agent-card,
.panel-card,
.card,
.stat-card,
.news-item,
.top-news-card,
.related-article-card,
.ops-status-item,
.summary-row,
.stats-history-card,
.stats-donut-item,
.stats-bar-item,
.stats-history-bar-item,
.home-history-day,
.home-history-bars,
.home-history-chart,
.token-bar,
.switch-entry {
  min-width: 0;
}

.panel-card,
.card,
.agent-card,
.project-card,
.news-item,
.top-news-card,
.stat-card,
.related-article-card,
.ops-status-item,
.stats-history-card,
.stats-donut-item {
  height: 100%;
}

.dashboard-grid > *,
.news-grid-cards > *,
.top-news-grid > *,
.stats-history-grid > *,
.stats-news-grid > *,
.agent-cards > *,
.ops-card-grid > *,
.related-articles-grid > * {
  min-width: 0;
  height: 100%;
}

.news-summary,
.card-desc,
.card-preview-text,
.detail-content,
.ops-mini-meta,
.ops-status-item p,
.log-entry p,
.focus-item p,
.related-article-card p,
.project-card p,
.agent-principle,
.subteam-note,
.member-tasks li,
.feed-url,
.source-urls code,
.summary-code,
.ops-table code,
.metadata-grid code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.news-title,
.top-news-card h4,
.detail-title,
.project-card h3,
.agent-card-header h3,
.member-card-header h5 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-title,
.top-news-card h4,
.project-card h3,
.agent-card-header h3 {
  -webkit-line-clamp: 2;
}

.detail-title { -webkit-line-clamp: 3; }

@media (max-width: 767px) {
  .app-main > .container,
  .app-main > .detail-container,
  .container,
  .detail-container {
    width: 100%;
    max-width: 100%;
    padding-inline: var(--space-md);
  }

  .dashboard-grid,
  .news-grid-cards,
  .top-news-grid,
  .stats-news-grid,
  .stats-history-grid,
  .ops-card-grid,
  .agent-cards,
  .subteam-members,
  .settings-grid,
  .ops-filter-grid,
  .password-grid,
  .home-right-panel,
  .projects-center-panel .dashboard-grid,
  .project-grid-view {
    grid-template-columns: 1fr !important;
  }
}

/* ===== Provider 상태 바 (Compact 버전) ===== */
.provider-status-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.provider-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  min-height: 0;
}

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

.provider-emoji {
  font-size: 1.1rem;
}

.provider-name {
  flex: 1;
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.provider-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.provider-badge-normal {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}

.provider-badge-degraded {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.provider-badge-error {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.provider-badge-disconnected {
  background: rgba(148, 163, 184, 0.12);
  color: #64748b;
}

.provider-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.provider-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.75rem;
  line-height: 1.4;
}

.detail-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.detail-value {
  color: var(--text-primary);
  font-size: 0.7rem;
}

.detail-value.error {
  color: #dc2626;
}

.detail-value.unavailable {
  color: var(--text-tertiary);
  font-style: italic;
}

@media (max-width: 768px) {
  .provider-status-bar {
    grid-template-columns: 1fr;
  }
}

/* ===== NotebookLM 패널 스타일 ===== */
.nlm-briefing {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  padding: 0.75rem;
  background: rgba(79, 70, 229, 0.05);
  border-left: 3px solid var(--accent-color);
  border-radius: var(--radius-md);
}

.nlm-issues-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.nlm-issue-item {
  font-size: var(--font-size-sm);
  line-height: 1.5;
  padding: 0.5rem 0.75rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--border-color);
}

.nlm-issue-item strong {
  color: var(--accent-color);
  margin-right: 0.35rem;
}

.nlm-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.nlm-list li {
  font-size: var(--font-size-sm);
  line-height: 1.5;
  padding-left: 1.25rem;
  position: relative;
}

.nlm-list li::before {
  content: '•';
  position: absolute;
  left: 0.35rem;
  color: var(--accent-color);
  font-weight: bold;
}

.nlm-disclaimer {
  margin-top: var(--space-sm);
  padding: 0.5rem 0.75rem;
  font-size: var(--font-size-xs);
  line-height: 1.4;
  color: var(--text-secondary);
  background: rgba(245, 158, 11, 0.08);
  border-left: 2px solid #f59e0b;
  border-radius: var(--radius-sm);
}

.summary-empty {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-style: normal;
  text-align: center;
  padding: 2rem 1.25rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--accent-color) 5%, transparent), transparent 55%),
    var(--bg-secondary);
  border: 1px dashed color-mix(in srgb, var(--border-color) 70%, transparent);
}

.summary-empty::before {
  content: '📭';
  display: block;
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
  opacity: 0.7;
}

.loading,
.loading::after {
  border-radius: var(--radius-xl);
}

/* Skeleton loading unified */
.skeleton-card,
.skeleton {
  background: linear-gradient(90deg,
    var(--bg-secondary) 0%,
    color-mix(in srgb, var(--bg-card) 80%, transparent) 40%,
    var(--bg-secondary) 80%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-xl);
}

/* ===== Skills page ===== */
.skills-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.skills-search-wrap {
  flex: 1;
  min-width: 200px;
}

.skills-search {
  width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.skills-search:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 18%, transparent);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.skill-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--bg-card) 90%, transparent), var(--bg-card));
  transition: box-shadow 200ms ease, transform 200ms ease, border-color 200ms ease;
}

.skill-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-color) 36%, transparent);
}

.skill-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.skill-card-title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

.skill-card-title h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.skill-card-icons {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.skill-card-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.7rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.skill-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.skill-triggers code {
  font-size: 0.72rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  color: var(--accent-color);
}

.skill-badges {
  display: flex;
  gap: 0.3rem;
}

.skill-badge {
  font-size: 0.7rem;
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--accent-color) 10%, transparent);
  color: var(--text-secondary);
}

.cat-count {
  font-size: 0.7rem;
  opacity: 0.6;
}

/* ===== MCP page ===== */
.mcp-tools-grid,
.mcp-servers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--space-md);
}

.mcp-tool-card,
.mcp-server-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  background: var(--bg-card);
  transition: box-shadow 200ms ease, border-color 200ms ease;
}

.mcp-tool-card:hover,
.mcp-server-card:hover {
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--accent-color) 30%, transparent);
}

.mcp-tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.mcp-tool-header h4 {
  margin: 0;
  font-size: 1rem;
}

.mcp-tool-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.8rem;
}

.mcp-tool-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mcp-meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.mcp-meta-label {
  color: var(--text-tertiary);
  min-width: 5.5rem;
  flex-shrink: 0;
}

.mcp-meta-row code {
  font-size: 0.75rem;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
}

/* Sidebar icons for new pages */
.sidebar-links a[href="skills.html"]::before { content: '🧩'; }
.sidebar-links a[href="mcp.html"]::before { content: '🔌'; }

@media (max-width: 767px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .mcp-tools-grid,
  .mcp-servers-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Ultrawide enhancements ===== */
@media (min-width: 2560px) {
  .skills-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .mcp-tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .mcp-servers-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 3440px) {
  .skills-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .mcp-servers-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-header-card {
    padding: 2.5rem 3rem;
  }
  .stats-gauge-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .ops-matrix {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .kpi-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}

/* ===== Provider Usage Cards ===== */
.provider-usage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.provider-usage-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  background: var(--bg-card);
  transition: box-shadow 200ms ease, border-color 200ms ease;
}

.provider-usage-card:hover {
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--accent-color) 30%, transparent);
}

.provider-usage-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.provider-emoji {
  font-size: 1.8rem;
  line-height: 1;
}

.provider-usage-header h4 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
}

.provider-usage-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.provider-stat {
  text-align: center;
}

.provider-stat-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.provider-stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-top: 0.15rem;
}

.provider-usage-models {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.provider-usage-models code {
  font-size: 0.72rem;
  padding: 0.12rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  color: var(--accent-color);
}

.provider-api-today {
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 0.4rem 0.6rem;
  background: color-mix(in srgb, var(--accent-color) 6%, transparent);
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
}

.provider-usage-note {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.provider-usage-total {
  grid-column: 1 / -1;
  text-align: right;
  padding: 0.8rem 0 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

[data-theme="dark"] .provider-usage-card,
body.dark-mode .provider-usage-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

/* ===== Service Status Cards ===== */
#service-status-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.service-status-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.service-status-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-color);
}

.service-status-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.service-icon {
  font-size: 1.5rem;
}

.service-name {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  flex: 1;
}

.service-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.service-badge-ok {
  background: color-mix(in srgb, var(--success-color) 15%, transparent);
  color: var(--success-color);
}

.service-badge-warn {
  background: color-mix(in srgb, var(--warning-color) 15%, transparent);
  color: var(--warning-color);
}

.service-badge-down {
  background: color-mix(in srgb, var(--error-color) 15%, transparent);
  color: var(--error-color);
}

.service-status-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.service-info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.info-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.info-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.service-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.service-metric {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: center;
}

.metric-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.service-metric strong {
  font-size: 1.1rem;
  color: var(--accent-color);
}

.service-down {
  border-color: var(--error-color);
  background: color-mix(in srgb, var(--error-color) 5%, var(--card-bg));
}

[data-theme="dark"] .service-status-card,
body.dark-mode .service-status-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

[data-theme="dark"] .service-status-card:hover,
body.dark-mode .service-status-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* ===== News Delivery Section ===== */

/* 채널 목록 그리드 */
.delivery-channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

/* 채널 카드 */
.channel-card {
  padding: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  transition: transform var(--transition-base) var(--ease-in-out), opacity var(--transition-base) var(--ease-in-out), background-color var(--transition-base) var(--ease-in-out);
}

.channel-card.active {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 1px var(--accent-color);
}

.channel-card.inactive {
  opacity: 0.6;
}

.channel-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

/* 채널 헤더 */
.channel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.channel-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.channel-icon {
  font-size: 1.5em;
}

.channel-title strong {
  font-size: 1.1em;
}

/* 채널 정보 */
.channel-info {
  font-size: 0.9em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.channel-last-delivery {
  font-size: 0.85em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

/* 채널 액션 버튼 */
.channel-actions {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.btn-small {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.85em;
}

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

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

.btn-danger {
  background: color-mix(in srgb, var(--error-color) 10%, transparent);
  border: 1px solid var(--error-color);
  color: var(--error-color);
}

.btn-danger:hover {
  background: var(--error-color);
  color: white;
}

/* 발송 현황 */
.delivery-status-grid {
  padding: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.status-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.status-label {
  font-size: 0.9em;
  color: var(--text-muted);
}

.status-value {
  font-size: 1.1em;
  font-weight: 600;
}

.status-channels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.status-chip {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.status-chip.success {
  border-color: var(--success-color);
  background: color-mix(in srgb, var(--success-color) 10%, var(--bg-secondary));
  color: var(--success-color);
}

.status-chip.error {
  border-color: var(--error-color);
  background: color-mix(in srgb, var(--error-color) 10%, var(--bg-secondary));
  color: var(--error-color);
}

.status-chip.neutral {
  opacity: 0.7;
}

/* 발송 이력 테이블 */
.delivery-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9em;
}

.delivery-history-table th,
.delivery-history-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.delivery-history-table th {
  background: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-muted);
}

.delivery-history-table tbody tr:hover {
  background: var(--bg-secondary);
}

.delivery-history-table .success-row {
  /* 성공 행 스타일 */
}

.delivery-history-table .error-row {
  background: color-mix(in srgb, var(--error-color) 3%, transparent);
}

.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

/* 빈 상태 */
.empty-state {
  padding: var(--space-xl);
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
}

/* 다크 모드 조정 */
[data-theme="dark"] .channel-card,
body.dark-mode .channel-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

[data-theme="dark"] .channel-card.active,
body.dark-mode .channel-card.active {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 1px var(--accent-color);
}

[data-theme="dark"] .channel-card:hover,
body.dark-mode .channel-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .delivery-status-grid,
body.dark-mode .delivery-status-grid,
[data-theme="dark"] .table-container,
body.dark-mode .table-container {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.65), rgba(15, 23, 42, 0.78));
  border-color: rgba(51, 65, 85, 0.72);
}

/* 반응형 */
@media (max-width: 768px) {
  .delivery-channels-grid {
    grid-template-columns: 1fr;
  }
  
  .channel-actions {
    flex-direction: column;
  }
  
  .channel-actions button {
    width: 100%;
  }
  
  .status-summary {
    grid-template-columns: 1fr;
  }
  
  .delivery-history-table {
    font-size: 0.8em;
  }
  
  .delivery-history-table th,
  .delivery-history-table td {
    padding: var(--space-xs) var(--space-sm);
  }
}