/* ── Command shell: glass executive suite + side nav ─────────── */
:root {
  --bg: #070a10;
  --surface: rgba(18, 24, 36, 0.72);
  --surface2: rgba(24, 32, 48, 0.85);
  --surface-solid: #0f1420;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.12);
  --glass: rgba(255,255,255,0.045);
  --iron: #9aabc4;
  --iron-lt: #d0dced;
  --iron-dim: rgba(154,171,196,0.12);
  --gold: #c9a84c;
  --gold-lt: #e8d090;
  --green: #4caf7d;
  --red: #d06060;
  --amber: #d4892a;
  --teal: #3ab8c8;
  --text: #e8eef6;
  --text-dim: #5c687c;
  --text-mid: #8e9aaf;
  --radius: 12px;
  --radius-lg: 18px;
  --sidebar-w: 248px;
  --topbar-h: 64px;
}

body.command-body {
  font-family: 'Jost', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* City glass suite atmosphere */
body.command-body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 70% 0%, rgba(120, 150, 200, 0.09), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(200, 170, 90, 0.06), transparent 50%),
    linear-gradient(180deg, #080b12 0%, #0a0e18 50%, #070a10 100%);
}
body.command-body::after {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
}

#app {
  display: none;
  position: relative; z-index: 1;
  min-height: 100vh;
}
#app.visible {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "side top"
    "side main";
}

/* Side nav */
.cmd-sidebar {
  grid-area: side;
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  padding: 20px 14px;
  background: linear-gradient(180deg, rgba(16, 22, 34, 0.92), rgba(10, 14, 22, 0.96));
  border-right: 1px solid var(--border);
  backdrop-filter: blur(24px) saturate(1.3);
  z-index: 40;
}
.cmd-side-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 4px 10px 22px; border-bottom: 1px solid var(--border); margin-bottom: 18px;
}
.cmd-side-brand .mark {
  width: 38px; height: 38px; border-radius: 12px;
  background: linear-gradient(145deg, rgba(201,168,76,0.25), rgba(80,100,140,0.2));
  border: 1px solid rgba(201,168,76,0.35);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
  box-shadow: 0 0 20px rgba(201,168,76,0.12);
}
.cmd-side-brand h1 {
  font-family: 'Cinzel', serif; font-size: 13px; letter-spacing: 0.16em;
  color: var(--gold-lt); margin: 0; font-weight: 700;
}
.cmd-side-brand span { font-size: 10px; color: var(--text-dim); letter-spacing: 0.08em; }

.cmd-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; overflow-y: auto; }
.cmd-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: 12px;
  border: none; background: transparent; color: var(--text-mid);
  font: 500 13px 'Jost', sans-serif; cursor: pointer; text-align: left;
  transition: 0.15s; width: 100%;
}
.cmd-nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text); }
.cmd-nav-item.active {
  background: linear-gradient(135deg, rgba(201,168,76,0.14), rgba(100,130,180,0.1));
  color: var(--iron-lt);
  border: 1px solid rgba(201,168,76,0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.cmd-nav-item .ni { width: 20px; text-align: center; font-size: 15px; opacity: 0.9; }
.cmd-nav-item .badge {
  margin-left: auto; font-size: 10px; font-weight: 700;
  background: rgba(208,96,96,0.2); color: #e08080;
  padding: 2px 7px; border-radius: 999px;
}

.cmd-side-foot {
  padding-top: 14px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.cmd-side-foot button {
  width: 100%; text-align: left; padding: 10px 14px;
  border-radius: 10px; border: 1px solid transparent;
  background: transparent; color: var(--text-dim); font: 500 12px 'Jost', sans-serif;
  cursor: pointer;
}
.cmd-side-foot button:hover { background: rgba(255,255,255,0.04); color: var(--text-mid); }

/* Top bar */
.cmd-topbar {
  grid-area: top;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  background: rgba(8, 11, 18, 0.65);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.cmd-top-title {
  font-family: 'Cinzel', serif; font-size: 15px; color: var(--iron-lt); letter-spacing: 0.06em;
}
.cmd-top-title span { color: var(--text-dim); font-family: 'Jost', sans-serif; font-size: 12px; letter-spacing: 0; margin-left: 10px; }
.cmd-top-right { display: flex; align-items: center; gap: 10px; }
.nav-badge {
  font-size: 11px; color: var(--gold-lt);
  background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.2);
  border-radius: 999px; padding: 5px 12px;
}
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(145deg, #1e2a40, #121820);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cinzel', serif; font-size: 11px; color: var(--gold-lt); font-weight: 700;
}

/* Main content */
.cmd-main {
  grid-area: main;
  padding: 28px 32px 48px;
  overflow-y: auto;
  max-height: calc(100vh - var(--topbar-h));
}

/* Glass panels */
.panel, .stat-card, .property-card, .home-card {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.04);
}

.stat-card {
  border-radius: var(--radius-lg) !important;
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.section-title {
  font-family: 'Cinzel', serif !important;
  letter-spacing: 0.04em;
}

.btn-outline, .btn-iron, .btn-primary {
  border-radius: 10px !important;
}
.btn-iron, .btn-primary {
  background: linear-gradient(135deg, #c9a84c, #8a7040) !important;
  color: #0a0c10 !important;
  border: none !important;
  font-weight: 600 !important;
}
.btn-outline {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid var(--border2) !important;
  color: var(--iron-lt) !important;
  backdrop-filter: blur(8px);
}

/* Messages / chat suite */
.chat-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  min-height: 520px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
  backdrop-filter: blur(16px);
}
.chat-list {
  border-right: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
  overflow-y: auto;
}
.chat-list-item {
  padding: 14px 16px; cursor: pointer; border-bottom: 1px solid var(--border);
  transition: 0.12s;
}
.chat-list-item:hover, .chat-list-item.active {
  background: rgba(201,168,76,0.08);
}
.chat-list-item .cl-name { font-weight: 600; font-size: 13px; color: var(--text); }
.chat-list-item .cl-preview { font-size: 12px; color: var(--text-dim); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-thread {
  display: flex; flex-direction: column; min-height: 520px;
}
.chat-thread-head {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: 14px; color: var(--iron-lt);
}
.chat-msgs {
  flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px;
  max-height: 400px;
}
.chat-bubble {
  max-width: 72%; padding: 12px 14px; border-radius: 16px; font-size: 13px; line-height: 1.5;
}
.chat-bubble.out {
  align-self: flex-end;
  background: linear-gradient(145deg, rgba(201,168,76,0.25), rgba(140,110,50,0.35));
  border: 1px solid rgba(201,168,76,0.3);
  border-bottom-right-radius: 4px; color: var(--text);
}
.chat-bubble.in {
  align-self: flex-start;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px; color: var(--text-mid);
}
.chat-meta { font-size: 10px; color: var(--text-dim); margin-top: 4px; }
.chat-compose {
  display: flex; gap: 10px; padding: 14px 16px; border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
}
.chat-compose textarea {
  flex: 1; resize: none; min-height: 44px; max-height: 100px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--border2);
  border-radius: 12px; padding: 12px; color: var(--text); font: 13px 'Jost', sans-serif;
  outline: none;
}
.chat-compose button {
  align-self: flex-end; border: none; border-radius: 12px; padding: 12px 18px;
  background: linear-gradient(135deg, #c9a84c, #8a7040); color: #0a0c10;
  font: 600 13px 'Jost', sans-serif; cursor: pointer;
}

/* Rights tab */
.rights-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
@media (max-width: 800px) { .rights-split { grid-template-columns: 1fr; } }
.rights-box {
  border-radius: var(--radius-lg); padding: 24px;
  border: 1px solid var(--border); background: var(--surface); backdrop-filter: blur(12px);
}
.rights-box h3 { font-family: 'Cinzel', serif; font-size: 16px; color: var(--gold-lt); margin: 0 0 12px; }
.rights-box ul { margin: 0; padding-left: 18px; color: var(--text-mid); font-size: 13px; line-height: 1.7; }

/* Hide old top tabs when shell active */
#app.visible .nav-tabs.legacy-tabs { display: none !important; }
#app.visible .topnav.legacy-top { display: none !important; }

/* Mobile sidebar */
@media (max-width: 860px) {
  #app.visible {
    grid-template-columns: 1fr;
    grid-template-areas: "top" "main";
  }
  .cmd-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: var(--sidebar-w);
    transform: translateX(-100%); transition: transform 0.25s;
    z-index: 200;
  }
  .cmd-sidebar.open { transform: translateX(0); }
  .cmd-sidebar-backdrop {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 199;
  }
  .cmd-sidebar-backdrop.open { display: block; }
  .cmd-main { padding: 20px 16px 40px; }
  #cmd-menu-btn { display: inline-flex !important; }
  .chat-layout { grid-template-columns: 1fr; min-height: 420px; }
  .chat-list { max-height: 160px; border-right: none; border-bottom: 1px solid var(--border); }
}

/* AI button glass polish */
#ai-btn {
  box-shadow: 0 12px 40px rgba(201,168,76,0.25) !important;
  border: 1px solid rgba(201,168,76,0.4) !important;
}