/* ============================================================
   FCSO MDT — "Imperial" chrome (green theme)
   ImperialCAD-inspired application chrome: thin menu bar on top,
   rounded icon toolbar, quick-link strip, and a bottom status bar.
   Injected site-wide by /theme/imperial.js (adds body.imperial-theme).
   ============================================================ */

:root {
  --imp-bg: #0b100d;
  --imp-bg-2: #0e1611;
  --imp-surface: #111c15;
  --imp-panel: #14211a;
  --imp-border: #26402f;
  --imp-border-soft: rgba(76, 128, 92, 0.35);
  --imp-btn: #152619;
  --imp-btn-border: #2c4a37;
  --imp-btn-hover: #1d3527;
  --imp-accent: #37c56d;
  --imp-accent-dim: #2e7d4c;
  --imp-bar: linear-gradient(180deg, #12813f, #0c5f2e);
  --imp-bar-border: #1ea355;
  --imp-menubar: #0b1a11;
  --imp-text: #e9f4ec;
  --imp-muted: #9cb8a6;
  --imp-gold: #d4af37;
  --imp-danger: #e5484d;
  --imp-chip: #1f7a44;
  --imp-mono: 'Cascadia Code', 'Consolas', 'Menlo', 'Courier New', monospace;
  --imp-sans: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

/* Room for the fixed chrome bars */
body.imperial-theme {
  padding-top: 30px !important;
  padding-bottom: 34px !important;
}
body.imperial-theme.imperial-no-menubar { padding-top: 0 !important; }

body.imperial-theme {
  scrollbar-color: #2c4a37 transparent;
}
body.imperial-theme ::selection {
  background: rgba(55, 197, 109, 0.35);
}
body.imperial-theme ::-webkit-scrollbar { width: 10px; height: 10px; }
body.imperial-theme ::-webkit-scrollbar-track { background: transparent; }
body.imperial-theme ::-webkit-scrollbar-thumb {
  background: #2c4a37;
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* ── Menu bar (File / View / Tools / Help) ─────────────────── */
#imp-menubar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 30px;
  display: flex;
  align-items: stretch;
  background: var(--imp-menubar);
  border-bottom: 1px solid rgba(30, 163, 85, 0.35);
  font-family: var(--imp-sans);
  font-size: 13px;
  color: var(--imp-text);
  z-index: 9600;
  user-select: none;
}
#imp-menubar .imp-menu {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 12px;
  cursor: pointer;
  color: #cfe6d6;
}
#imp-menubar .imp-menu:hover,
#imp-menubar .imp-menu.open {
  background: rgba(55, 197, 109, 0.14);
  color: #fff;
}
#imp-menubar .imp-menu-drop {
  display: none;
  position: absolute;
  top: 30px; left: 0;
  min-width: 210px;
  background: #0f1d14;
  border: 1px solid var(--imp-btn-border);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
  padding: 5px;
  z-index: 9700;
}
#imp-menubar .imp-menu.open .imp-menu-drop { display: block; }
#imp-menubar .imp-menu-drop a,
#imp-menubar .imp-menu-drop button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: #d6eadd;
  font: inherit;
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
#imp-menubar .imp-menu-drop a:hover,
#imp-menubar .imp-menu-drop button:hover {
  background: rgba(55, 197, 109, 0.16);
  color: #fff;
}
#imp-menubar .imp-menu-drop hr {
  border: none;
  border-top: 1px solid rgba(76, 128, 92, 0.3);
  margin: 4px 6px;
}
#imp-menubar .imp-menubar-title {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #eaf6ee;
  pointer-events: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#imp-menubar .imp-menubar-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  font-weight: 700;
  color: var(--imp-gold);
  letter-spacing: 0.04em;
}
#imp-menubar .imp-menubar-brand .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--imp-accent);
  box-shadow: 0 0 8px rgba(55, 197, 109, 0.9);
}

/* ── Icon toolbar (ImperialCAD-style rounded buttons) ──────── */
.imp-toolbar {
  display: flex;
  align-items: stretch;
  gap: 8px;
  padding: 10px 12px;
  background: linear-gradient(180deg, #101b13, #0d1510);
  border-bottom: 1px solid var(--imp-border);
  flex-wrap: wrap;
  position: relative;
  z-index: 5;
}
.imp-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 74px;
  padding: 9px 10px 8px;
  background: var(--imp-btn);
  border: 1px solid var(--imp-btn-border);
  border-radius: 10px;
  color: #d9ecdf;
  font-family: var(--imp-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  box-sizing: border-box;
}
.imp-btn:hover {
  background: var(--imp-btn-hover);
  border-color: var(--imp-accent-dim);
  color: #fff;
}
.imp-btn:active { transform: translateY(1px); }
.imp-btn svg {
  width: 22px;
  height: 22px;
  stroke: var(--imp-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.imp-btn.gold svg { stroke: var(--imp-gold); }
.imp-btn.danger svg { stroke: var(--imp-danger); }
.imp-btn span { line-height: 1; }
.imp-sep {
  width: 1px;
  align-self: stretch;
  margin: 4px 2px;
  background: var(--imp-border);
}
.imp-toolbar-spacer { flex: 1; }
.imp-badge-logo {
  height: 58px;
  width: auto;
  align-self: center;
  margin-left: 6px;
  filter: drop-shadow(0 0 10px rgba(55, 197, 109, 0.25));
}

/* ── Quick-link strip (bright green bar under toolbar) ─────── */
.imp-quicklinks {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 6px 16px;
  background: var(--imp-bar);
  border-bottom: 1px solid var(--imp-bar-border);
  color: #eafff1;
  font-family: var(--imp-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 4;
}
.imp-quicklinks a {
  color: #eafff1;
  text-decoration: none;
  opacity: 0.92;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.imp-quicklinks a:hover { opacity: 1; text-decoration: underline; }
.imp-quicklinks .imp-ql-right {
  margin-left: auto;
  font-weight: 600;
  opacity: 0.85;
  font-size: 12px;
}

/* ── Bottom status bar ─────────────────────────────────────── */
#imp-statusbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: 34px;
  display: flex;
  align-items: center;
  background: var(--imp-bar);
  border-top: 1px solid var(--imp-bar-border);
  color: #eafff1;
  font-family: var(--imp-sans);
  font-size: 12.5px;
  font-weight: 600;
  z-index: 9600;
  user-select: none;
}
#imp-statusbar .imp-status-seg {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  height: 100%;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  white-space: nowrap;
}
#imp-statusbar .imp-status-seg:last-child { border-right: none; }
#imp-statusbar .imp-conn-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: #7dffab;
  box-shadow: 0 0 8px rgba(125, 255, 171, 0.95);
  animation: impPulse 2s ease-in-out infinite;
}
@keyframes impPulse {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}
#imp-statusbar .imp-status-spacer { flex: 1; }
#imp-statusbar #imp-clock {
  font-family: var(--imp-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
#imp-statusbar .imp-ai-launch {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 100%;
  padding: 0 14px;
  background: rgba(0, 0, 0, 0.22);
  border: none;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  color: #eafff1;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
}
#imp-statusbar .imp-ai-launch:hover { background: rgba(0, 0, 0, 0.38); }
#imp-statusbar .imp-ai-launch svg {
  width: 15px; height: 15px;
  stroke: #ffe28a;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── AI Assistant drawer ───────────────────────────────────── */
#imp-ai-panel {
  position: fixed;
  right: 16px;
  bottom: 44px;
  width: min(400px, calc(100vw - 32px));
  height: min(540px, calc(100vh - 120px));
  display: none;
  flex-direction: column;
  background: #0e1a13;
  border: 1px solid var(--imp-btn-border);
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  z-index: 9650;
  overflow: hidden;
  font-family: var(--imp-sans);
  color: var(--imp-text);
}
#imp-ai-panel.open { display: flex; }
#imp-ai-panel .imp-ai-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  background: var(--imp-bar);
  border-bottom: 1px solid var(--imp-bar-border);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: #eafff1;
}
#imp-ai-panel .imp-ai-head svg {
  width: 16px; height: 16px;
  stroke: #ffe28a; fill: none; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
#imp-ai-panel .imp-ai-close {
  margin-left: auto;
  background: none;
  border: none;
  color: #eafff1;
  font-size: 16px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 5px;
}
#imp-ai-panel .imp-ai-close:hover { background: rgba(0, 0, 0, 0.3); }
#imp-ai-msgs {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 13px;
  line-height: 1.5;
}
.imp-ai-msg {
  max-width: 88%;
  padding: 8px 11px;
  border-radius: 10px;
  white-space: pre-wrap;
  word-break: break-word;
}
.imp-ai-msg.user {
  align-self: flex-end;
  background: var(--imp-chip);
  color: #f2fff7;
  border-bottom-right-radius: 3px;
}
.imp-ai-msg.assistant {
  align-self: flex-start;
  background: #16241b;
  border: 1px solid var(--imp-border);
  color: #dcecdf;
  border-bottom-left-radius: 3px;
}
.imp-ai-msg.assistant.thinking { color: var(--imp-muted); font-style: italic; }
.imp-ai-msg.error {
  align-self: stretch;
  background: rgba(229, 72, 77, 0.12);
  border: 1px solid rgba(229, 72, 77, 0.45);
  color: #ffb9bb;
}
#imp-ai-actions {
  display: flex;
  gap: 7px;
  padding: 0 12px 8px;
  flex-wrap: wrap;
}
#imp-ai-actions button {
  background: var(--imp-btn);
  border: 1px solid var(--imp-btn-border);
  color: #cfe6d6;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 999px;
  padding: 5px 11px;
  cursor: pointer;
}
#imp-ai-actions button:hover {
  border-color: var(--imp-accent-dim);
  color: #fff;
}
#imp-ai-form {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--imp-border);
  background: #0c1710;
}
#imp-ai-input {
  flex: 1;
  background: #111f16;
  border: 1px solid var(--imp-btn-border);
  border-radius: 8px;
  color: var(--imp-text);
  font: inherit;
  font-size: 13px;
  padding: 9px 11px;
  outline: none;
  resize: none;
}
#imp-ai-input:focus { border-color: var(--imp-accent-dim); }
#imp-ai-send {
  background: var(--imp-chip);
  border: 1px solid var(--imp-bar-border);
  border-radius: 8px;
  color: #f2fff7;
  font-weight: 700;
  font-size: 13px;
  padding: 0 16px;
  cursor: pointer;
}
#imp-ai-send:hover { filter: brightness(1.12); }
#imp-ai-send:disabled { opacity: 0.55; cursor: default; }
#imp-ai-note {
  padding: 4px 14px 9px;
  font-size: 10.5px;
  color: var(--imp-muted);
  background: #0c1710;
}

/* ── Mobile navigation drawer (hamburger) ──────────────────── */
.imp-menu-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  background: none;
  border: none;
  border-right: 1px solid rgba(30, 163, 85, 0.35);
  color: #cfe6d6;
  cursor: pointer;
  padding: 0;
}
.imp-menu-burger svg {
  width: 20px; height: 20px;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round;
}
.imp-menu-burger:active { background: rgba(55, 197, 109, 0.18); }

#imp-drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 9690;
}
#imp-drawer-backdrop.open { display: block; }

#imp-drawer {
  position: fixed;
  top: 0; bottom: 0; left: 0;
  width: min(300px, 84vw);
  background: #0d1a12;
  border-right: 1px solid var(--imp-btn-border);
  box-shadow: 12px 0 40px rgba(0, 0, 0, 0.6);
  z-index: 9695;
  transform: translateX(-105%);
  transition: transform 0.22s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  font-family: var(--imp-sans);
  -webkit-overflow-scrolling: touch;
}
#imp-drawer.open { transform: translateX(0); }
#imp-drawer .imp-drawer-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--imp-bar);
  border-bottom: 1px solid var(--imp-bar-border);
  color: #eafff1;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
}
#imp-drawer .imp-drawer-head img { height: 34px; width: auto; }
#imp-drawer .imp-drawer-close {
  margin-left: auto;
  background: none;
  border: none;
  color: #eafff1;
  font-size: 18px;
  padding: 4px 8px;
  cursor: pointer;
}
#imp-drawer .imp-drawer-label {
  padding: 14px 16px 5px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--imp-muted);
}
#imp-drawer a, #imp-drawer button.imp-drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(38, 64, 47, 0.4);
  color: #d9ecdf;
  font-family: var(--imp-sans);
  font-size: 14.5px;
  font-weight: 600;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
#imp-drawer a:active, #imp-drawer button.imp-drawer-item:active {
  background: rgba(55, 197, 109, 0.16);
}
#imp-drawer svg {
  width: 19px; height: 19px; flex-shrink: 0;
  stroke: var(--imp-accent); fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
#imp-drawer .gold svg { stroke: var(--imp-gold); }
#imp-drawer .danger svg { stroke: var(--imp-danger); }

/* ── Small screens (auto mobile mode) ──────────────────────── */
@media (max-width: 820px) {
  body.imperial-theme {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
  }
  body.imperial-theme.imperial-no-menubar { padding-top: 0 !important; }

  /* Menu bar: hamburger + title + brand, taller for touch */
  #imp-menubar { height: 40px; }
  #imp-menubar .imp-menu { display: none; }
  .imp-menu-burger { display: flex; }
  #imp-menubar .imp-menubar-title {
    display: flex;
    justify-content: flex-start;
    padding-left: 12px;
    font-size: 13px;
  }
  #imp-menubar .imp-menubar-brand { font-size: 12px; padding: 0 10px; }

  /* Toolbar: swipeable horizontal strip */
  .imp-toolbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 8px 10px;
    gap: 7px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .imp-toolbar::-webkit-scrollbar { display: none; }
  .imp-toolbar-spacer { display: none; }
  .imp-btn {
    min-width: 66px;
    flex: 0 0 auto;
    font-size: 10.5px;
    padding: 8px 7px 7px;
    min-height: 54px;
  }
  .imp-btn svg { width: 20px; height: 20px; }
  .imp-badge-logo { display: none; }

  /* Quick-link strip: scrollable, compact */
  .imp-quicklinks {
    overflow-x: auto;
    white-space: nowrap;
    gap: 14px;
    padding: 7px 12px;
    font-size: 11.5px;
    scrollbar-width: none;
  }
  .imp-quicklinks::-webkit-scrollbar { display: none; }
  .imp-quicklinks .imp-ql-right { display: none; }

  /* Status bar: essentials only, bigger touch targets */
  #imp-statusbar { height: 40px; font-size: 11.5px; }
  #imp-statusbar .imp-status-seg { padding: 0 10px; }
  #imp-statusbar .imp-status-seg.imp-hide-mobile { display: none; }
  #imp-statusbar .imp-ai-launch { padding: 0 12px; }
  #imp-statusbar #imp-clock { font-size: 12px; }

  /* AI assistant: full-screen sheet between the chrome bars */
  #imp-ai-panel {
    left: 0; right: 0; bottom: 40px; top: 40px;
    width: auto;
    height: auto;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  body.imperial-no-menubar #imp-ai-panel { top: 0; }
  #imp-ai-input { font-size: 16px; } /* prevents iOS auto-zoom on focus */
  #imp-ai-send { padding: 0 18px; min-height: 44px; }
  #imp-ai-actions button { padding: 8px 13px; font-size: 12px; }
}