/**
 * RealGard AI OS — Shared UI component styles (TASK-002)
 * Import with rg-ds.css. Used by AppLayout and every module.
 */

/* ── Theme extras (gold / black / white / status) ─────────────── */
:root {
  --rg-primary: #c9a227;
  --rg-secondary: #0a0a0a;
  --rg-accent-white: #ffffff;
  --rg-orange: #f08a24;
  --rg-orange-dim: rgba(240, 138, 36, 0.16);
  --rg-panel-w: 320px;
  --rg-sidebar-collapsed-w: 72px;
  --rg-z-drawer: 120;
  --rg-z-overlay: 110;
  --rg-font: "Outfit", "Segoe UI", "PingFang SC", "Noto Sans SC", sans-serif;
}

/* ── Search Bar ──────────────────────────────────────────────── */
.rg-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 420px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--rg-radius-sm);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-secondary);
}
.rg-search-icon {
  color: var(--rg-text-secondary);
  font-size: 1rem;
  line-height: 1;
}
.rg-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--rg-text);
  font: inherit;
  outline: none;
  min-height: 38px;
  padding: 0;
}
.rg-search:focus-within {
  border-color: color-mix(in srgb, var(--rg-primary) 55%, transparent);
  box-shadow: 0 0 0 3px var(--rg-accent-dim);
}

/* ── KPI ─────────────────────────────────────────────────────── */
.rg-kpi-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.rg-kpi-delta {
  font-size: var(--rg-text-xs);
  font-weight: 650;
  color: var(--rg-ok);
}
.rg-kpi.is-warn .rg-kpi-delta { color: var(--rg-warn); }
.rg-kpi.is-danger .rg-kpi-delta { color: var(--rg-danger); }
.rg-kpi.is-orange .rg-kpi-delta { color: var(--rg-orange); }

/* ── AI Card ─────────────────────────────────────────────────── */
.rg-ai-card {
  padding: var(--rg-space-4);
  border-radius: var(--rg-radius);
  border: 1px solid var(--rg-border);
  background: linear-gradient(160deg, var(--rg-bg-elevated), color-mix(in srgb, var(--rg-accent-dim) 35%, var(--rg-bg-elevated)));
}
.rg-ai-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.rg-ai-card-head h4 {
  margin: 0;
  font-size: var(--rg-text-md);
}
.rg-ai-badge {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 22px;
  padding: 0 6px;
  border-radius: 6px;
  background: var(--rg-accent);
  color: var(--rg-accent-ink);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.rg-ai-card-body {
  margin: 0;
  color: var(--rg-text-secondary);
  font-size: var(--rg-text-sm);
  line-height: 1.5;
}
.rg-ai-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* ── Quick Action ────────────────────────────────────────────── */
.rg-quick-action {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--rg-radius);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-elevated);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.rg-quick-action:hover {
  border-color: color-mix(in srgb, var(--rg-primary) 45%, transparent);
  transform: translateY(-1px);
  color: inherit;
}
.rg-quick-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--rg-radius-sm);
  background: var(--rg-accent-dim);
  color: var(--rg-primary);
  font-weight: 700;
}
.rg-quick-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.rg-quick-text strong {
  font-size: var(--rg-text-md);
}
.rg-quick-text span {
  font-size: var(--rg-text-xs);
  color: var(--rg-text-secondary);
}

/* ── Chart ───────────────────────────────────────────────────── */
.rg-chart-wrap {
  border: 1px solid var(--rg-border);
  border-radius: var(--rg-radius);
  background: var(--rg-bg-elevated);
  overflow: hidden;
}
.rg-chart-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--rg-border);
}
.rg-chart-head h4 {
  margin: 0;
  font-size: var(--rg-text-md);
}
.rg-chart-body {
  padding: 16px;
  background:
    radial-gradient(circle at 20% 20%, var(--rg-accent-dim), transparent 45%),
    var(--rg-bg-elevated);
}

/* ── Notification card ───────────────────────────────────────── */
.rg-notif-card {
  padding: 12px 14px;
  border-radius: var(--rg-radius-sm);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-secondary);
}
.rg-notif-card.is-unread {
  border-color: color-mix(in srgb, var(--rg-primary) 40%, transparent);
  background: color-mix(in srgb, var(--rg-accent-dim) 40%, var(--rg-bg-secondary));
}
.rg-notif-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.rg-notif-top time {
  font-size: var(--rg-text-xs);
  color: var(--rg-text-secondary);
  white-space: nowrap;
}
.rg-notif-card p {
  margin: 6px 0 0;
  font-size: var(--rg-text-sm);
  color: var(--rg-text-secondary);
}

/* ── Loading / Empty / Error ─────────────────────────────────── */
.rg-loading,
.rg-empty,
.rg-error-state {
  display: grid;
  place-items: center;
  gap: 10px;
  text-align: center;
  padding: 48px 24px;
  min-height: 180px;
}
.rg-loading p,
.rg-empty p,
.rg-error-state p {
  margin: 0;
  color: var(--rg-text-secondary);
  max-width: 28rem;
}
.rg-spinner {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid var(--rg-border-strong);
  border-top-color: var(--rg-primary);
  animation: rg-spin 0.8s linear infinite;
}
@keyframes rg-spin {
  to { transform: rotate(360deg); }
}
.rg-empty-mark,
.rg-error-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 800;
}
.rg-empty-mark {
  background: var(--rg-accent-dim);
  color: var(--rg-primary);
}
.rg-error-mark {
  background: var(--rg-danger-dim);
  color: var(--rg-danger);
}

/* ── Page header / breadcrumb ────────────────────────────────── */
.rg-page-header {
  padding: var(--rg-space-4) var(--rg-space-5) var(--rg-space-3);
}
.rg-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  font-size: var(--rg-text-xs);
  color: var(--rg-text-secondary);
}
.rg-crumb {
  color: var(--rg-text-secondary);
  text-decoration: none;
}
.rg-crumb:hover { color: var(--rg-primary); }
.rg-crumb.is-current { color: var(--rg-text); font-weight: 600; }
.rg-crumb-sep { opacity: 0.45; }
.rg-page-header-row {
  display: flex;
  justify-content: space-between;
  gap: var(--rg-space-4);
  align-items: flex-start;
  flex-wrap: wrap;
}
.rg-page-title {
  margin: 0;
  font-size: var(--rg-text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.rg-page-sub {
  margin: 6px 0 0;
  color: var(--rg-text-secondary);
  font-size: var(--rg-text-sm);
}
.rg-page-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── App Header ──────────────────────────────────────────────── */
.rg-app-header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(160px, 1fr) auto;
  gap: var(--rg-space-3);
  align-items: center;
  min-height: var(--rg-header-h);
  padding: 10px var(--rg-space-5);
  border-bottom: 1px solid var(--rg-border);
  background: color-mix(in srgb, var(--rg-secondary) 55%, var(--rg-bg-elevated));
  position: sticky;
  top: 0;
  z-index: var(--rg-z-header);
}
.rg-header-left,
.rg-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.rg-header-center {
  display: flex;
  justify-content: center;
}
.rg-header-right {
  justify-content: flex-end;
}
.rg-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.rg-logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
  background: #000;
}
.rg-logo-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.rg-logo-text strong {
  font-size: var(--rg-text-sm);
  font-weight: 750;
  white-space: nowrap;
}
.rg-logo-text span {
  font-size: 0.68rem;
  color: var(--rg-text-secondary);
}
.rg-workspace {
  position: relative;
}
.rg-workspace select {
  min-height: 36px;
  padding: 6px 28px 6px 10px;
  border-radius: var(--rg-radius-sm);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-secondary);
  color: var(--rg-text);
  font: inherit;
  font-size: var(--rg-text-sm);
  max-width: 180px;
}
.rg-icon-btn {
  position: relative;
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--rg-radius-sm);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-secondary);
  color: var(--rg-text);
  cursor: pointer;
  font-size: 0.95rem;
}
.rg-icon-btn:hover {
  border-color: var(--rg-border-strong);
  background: var(--rg-bg-tertiary);
}
.rg-icon-btn .rg-badge-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rg-danger);
}
.rg-profile {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px 4px 4px;
  border-radius: var(--rg-radius-pill);
  border: 1px solid var(--rg-border);
  background: var(--rg-bg-secondary);
  max-width: 180px;
}
.rg-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--rg-accent);
  color: var(--rg-accent-ink);
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}
.rg-profile-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.rg-profile-meta strong {
  font-size: var(--rg-text-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rg-profile-meta span {
  font-size: 0.65rem;
  color: var(--rg-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.rg-app-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--rg-space-3);
  width: var(--rg-sidebar-w);
  padding: var(--rg-space-4) var(--rg-space-3);
  border-right: 1px solid var(--rg-border);
  background: color-mix(in srgb, var(--rg-secondary) 70%, var(--rg-bg-elevated));
  height: 100%;
  overflow: auto;
  transition: width 0.2s ease, transform 0.2s ease;
}
.rg-app-sidebar.is-collapsed {
  width: var(--rg-sidebar-collapsed-w);
}
.rg-app-sidebar.is-collapsed .rg-side-label,
.rg-app-sidebar.is-collapsed .rg-sidebar-nav,
.rg-app-sidebar.is-collapsed .rg-brand-copy,
.rg-app-sidebar.is-collapsed .rg-sidebar-foot .rg-side-extra {
  display: none;
}
.rg-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px;
}
.rg-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--rg-radius-sm);
  display: grid;
  place-items: center;
  font-weight: 800;
  background: var(--rg-accent-dim);
  color: var(--rg-primary);
  flex-shrink: 0;
}
.rg-brand-copy h1 {
  margin: 0;
  font-size: var(--rg-text-md);
  font-weight: 750;
}
.rg-brand-copy p {
  margin: 2px 0 0;
  font-size: var(--rg-text-xs);
  color: var(--rg-text-secondary);
}
.rg-sidebar-modules {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: var(--rg-space-2);
  border-bottom: 1px solid var(--rg-border);
}
.rg-mod-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--rg-radius-sm);
  text-decoration: none;
  color: var(--rg-text-secondary);
  font-size: var(--rg-text-sm);
  font-weight: 650;
}
.rg-mod-link:hover,
.rg-mod-link.is-active {
  color: var(--rg-text);
  background: var(--rg-accent-dim);
}
.rg-mod-ico {
  width: 22px;
  text-align: center;
  color: var(--rg-primary);
  flex-shrink: 0;
}
.rg-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.rg-side-link {
  padding: 9px 10px;
  border-radius: var(--rg-radius-sm);
  text-decoration: none;
  color: var(--rg-text);
  font-size: var(--rg-text-md);
}
.rg-side-link:hover,
.rg-side-link.is-active {
  background: rgba(255, 255, 255, 0.06);
}
.rg-side-link.is-active {
  border-left: 2px solid var(--rg-primary);
  padding-left: 8px;
}
.rg-sidebar-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid var(--rg-border);
  font-size: var(--rg-text-xs);
}

/* ── Footer ──────────────────────────────────────────────────── */
.rg-app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--rg-space-3);
  min-height: var(--rg-footer-h);
  padding: var(--rg-space-2) var(--rg-space-5);
  border-top: 1px solid var(--rg-border);
  background: color-mix(in srgb, var(--rg-secondary) 60%, var(--rg-bg-elevated));
  color: var(--rg-text-secondary);
  font-size: var(--rg-text-xs);
}
.rg-footer-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.rg-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rg-ok);
}
.rg-footer-status.is-warn .rg-status-dot { background: var(--rg-warn); }
.rg-footer-status.is-danger .rg-status-dot { background: var(--rg-danger); }
.rg-footer-status.is-orange .rg-status-dot { background: var(--rg-orange); }

/* ── Right AI Panel ──────────────────────────────────────────── */
.rg-ai-panel {
  width: var(--rg-panel-w);
  border-left: 1px solid var(--rg-border);
  background: color-mix(in srgb, var(--rg-secondary) 55%, var(--rg-bg-elevated));
  height: 100%;
  overflow: auto;
  padding: var(--rg-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--rg-space-4);
}
.rg-ai-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.rg-ai-panel-head h3 {
  margin: 0;
  font-size: var(--rg-text-md);
}
.rg-ai-panel-sec h4 {
  margin: 0 0 10px;
  font-size: var(--rg-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rg-text-secondary);
}
.rg-ai-panel-sec {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rg-panel-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--rg-text-secondary);
  font-size: var(--rg-text-sm);
}
.rg-panel-list li { margin-bottom: 6px; }

/* ── App Layout grid ─────────────────────────────────────────── */
.rg-app-layout {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "side head head"
    "side main panel"
    "side foot foot";
  min-height: 100vh;
  background: var(--rg-bg);
  color: var(--rg-text);
}
.rg-app-layout > .rg-app-sidebar { grid-area: side; }
.rg-app-layout > .rg-app-header { grid-area: head; }
.rg-app-layout > .rg-app-main { grid-area: main; min-width: 0; display: flex; flex-direction: column; }
.rg-app-layout > .rg-ai-panel { grid-area: panel; }
.rg-app-layout > .rg-app-footer { grid-area: foot; }
.rg-app-layout.is-panel-closed {
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "side head"
    "side main"
    "side foot";
}
.rg-app-layout.is-panel-closed > .rg-ai-panel { display: none; }

.rg-app-main-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.rg-frame {
  flex: 1;
  width: 100%;
  min-height: calc(100vh - var(--rg-header-h) - var(--rg-footer-h) - 88px);
  border: 0;
  background: var(--rg-bg);
}

.rg-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: var(--rg-z-overlay);
}
.rg-drawer-overlay.is-open { display: block; }

.rg-menu-toggle {
  display: none;
}

@media (max-width: 1100px) {
  .rg-app-layout {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "side head"
      "side main"
      "side foot";
  }
  .rg-app-layout > .rg-ai-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: var(--rg-z-drawer);
    box-shadow: var(--rg-shadow-lg);
  }
  .rg-app-layout.is-panel-closed > .rg-ai-panel { display: none; }
  .rg-profile-meta { display: none; }
}

@media (max-width: 860px) {
  .rg-menu-toggle { display: inline-grid; }
  .rg-app-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "head"
      "main"
      "foot";
  }
  .rg-app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: var(--rg-z-drawer);
    transform: translateX(-105%);
    box-shadow: var(--rg-shadow-lg);
  }
  .rg-app-layout.is-drawer-open .rg-app-sidebar {
    transform: translateX(0);
  }
  .rg-app-header {
    grid-template-columns: 1fr auto;
  }
  .rg-header-center { display: none; }
  .rg-logo-text span { display: none; }
}

/* ── Volume 1 design-system additions ─────────────────────────── */
.rg-stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: var(--rg-radius-sm, 10px);
  border: 1px solid var(--rg-border, rgba(255,255,255,0.08));
  background: var(--rg-bg-secondary, rgba(255,255,255,0.03));
}
.rg-stat-label { font-size: 0.75rem; color: var(--rg-text-secondary); }
.rg-stat-value { font-size: 1.25rem; font-weight: 600; }
.rg-stat-hint { font-size: 0.72rem; color: var(--rg-text-secondary); }
.rg-filter-panel {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--rg-border, rgba(255,255,255,0.08));
  background: var(--rg-bg-secondary, rgba(18,18,18,0.9));
}
.rg-filter-head h4 { margin: 0 0 10px; font-size: 0.9rem; }
.rg-filter-body { display: grid; gap: 8px; }
.rg-filter-actions { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.rg-skeleton { display: grid; gap: 8px; }
.rg-skeleton-line {
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(201,162,39,0.12), rgba(255,255,255,0.04));
  background-size: 200% 100%;
  animation: rg-skel 1.2s ease-in-out infinite;
}
@keyframes rg-skel {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.rg-pagination {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}
.rg-page-indicator { font-size: 0.85rem; color: var(--rg-text-secondary); }
.rg-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
}
.rg-status-badge.is-success,
.rg-status-badge.is-completed,
.rg-status-badge.is-paid,
.rg-status-badge.is-won { background: rgba(46, 180, 110, 0.2); color: #6ee7a8; }
.rg-status-badge.is-warning,
.rg-status-badge.is-pending { background: rgba(234, 179, 8, 0.2); color: #f5d76e; }
.rg-status-badge.is-attention,
.rg-status-badge.is-high,
.rg-status-badge.is-critical { background: rgba(240, 138, 36, 0.22); color: #f0b36a; }
.rg-status-badge.is-danger,
.rg-status-badge.is-failed,
.rg-status-badge.is-lost { background: rgba(220, 80, 80, 0.22); color: #f0a0a0; }
.rg-user-avatar {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  object-fit: cover;
  background: rgba(201, 162, 39, 0.2);
  color: var(--rg-primary, #c9a227);
  font-weight: 700;
}
.rg-timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.rg-timeline-item {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  position: relative;
}
.rg-timeline-rail {
  width: 10px;
  border-left: 2px solid rgba(201, 162, 39, 0.35);
  margin-left: 4px;
  min-height: 100%;
}
.rg-timeline-card {
  padding: 10px 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  margin-bottom: 8px;
}
.rg-timeline-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.rg-timeline-top time { font-size: 0.75rem; color: var(--rg-text-secondary); }
.rg-timeline-ai { font-size: 0.82rem; color: var(--rg-text-secondary); }
.rg-branch-select select {
  min-height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--rg-border, rgba(255,255,255,0.12));
  background: var(--rg-bg-secondary, #161616);
  color: inherit;
  font: inherit;
  max-width: 160px;
}