/* Кеша Code — тема и каркас в духе VS Code на Bootstrap 5 */
:root {
  --accent: #ff7a1a;
  --accent-dark: #e0660f;
  --accent-soft: rgba(255, 122, 26, .14);
  --radius: 8px;
}

[data-bs-theme="dark"] {
  --app-bg: #14161a;
  --titlebar: #1b1d23;
  --panel: #1b1d23;
  --panel-2: #22252d;
  --panel-3: #2a2e38;
  --border: rgba(255, 255, 255, .08);
  --text: #e6e9ef;
  --muted: #98a1b0;
  --editor-bg: #101216;
  --code-bg: #0d0f12;
  --hover: rgba(255, 255, 255, .06);
  --tab-active: #101216;
}

[data-bs-theme="light"] {
  --app-bg: #f5f6f8;
  --titlebar: #e9ebf0;
  --panel: #ffffff;
  --panel-2: #f0f2f6;
  --panel-3: #e4e8ef;
  --border: rgba(16, 24, 40, .12);
  --text: #1c2333;
  --muted: #697386;
  --editor-bg: #ffffff;
  --code-bg: #f4f5f7;
  --hover: rgba(16, 24, 40, .06);
  --tab-active: #ffffff;
}

* { scrollbar-width: thin; scrollbar-color: var(--panel-3) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--panel-3); border-radius: 6px; }
*::-webkit-scrollbar-track { background: transparent; }

body.code-body,
body.login-body {
  background: var(--app-bg);
  color: var(--text);
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}
.btn-accent:hover, .btn-accent:focus { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }

kbd {
  background: var(--panel-3);
  color: var(--muted);
  font-size: 10px;
  border-radius: 4px;
  padding: 1px 4px;
  float: right;
}

/* ------------------------------------------------------------- login */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 20px; }
.login-wrap { width: 100%; max-width: 400px; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
}
.login-logo { font-size: 42px; line-height: 1; margin-bottom: 10px; }
.login-card .form-control {
  background: var(--panel-2);
  border-color: var(--border);
  color: var(--text);
}
.login-card .form-control:focus {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem var(--accent-soft);
}

/* ------------------------------------------------------------- каркас */
.app-grid { display: flex; flex-direction: column; height: 100dvh; overflow: hidden; }

.titlebar {
  height: 38px;
  flex: 0 0 38px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  background: var(--titlebar);
  border-bottom: 1px solid var(--border);
  user-select: none;
}
.tb-group { display: flex; align-items: center; gap: 4px; }
.tb-left { flex: 1 1 auto; min-width: 0; }
.tb-center { flex: 0 1 420px; justify-content: center; }
.tb-right { flex: 1 1 auto; justify-content: flex-end; }
.tb-logo { font-size: 18px; margin-right: 2px; }
.tb-menu-btn, .tb-user {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 12.5px;
  padding: 4px 8px;
  border-radius: 6px;
}
.tb-menu-btn:hover, .tb-user:hover { background: var(--hover); color: var(--text); }
.quick-open {
  width: 100%;
  max-width: 420px;
  height: 24px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  padding: 0 8px;
}
.quick-open:hover { border-color: var(--accent); color: var(--text); }
.qo-icon { font-size: 13px; }
.save-mode {
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1px 8px;
  margin-right: 4px;
}
.save-mode.local { color: var(--accent); border-color: var(--accent); }

.workbench { flex: 1 1 auto; display: flex; min-height: 0; }

.activitybar {
  width: 48px;
  flex: 0 0 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 0;
  background: var(--titlebar);
  border-right: 1px solid var(--border);
}
.ab-btn {
  width: 36px; height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 17px;
  line-height: 1;
  position: relative;
}
.ab-btn:hover { background: var(--hover); color: var(--text); }
.ab-btn.active { color: var(--text); background: var(--hover); }
.ab-btn.active::before {
  content: "";
  position: absolute; left: -6px; top: 8px; bottom: 8px;
  width: 2px; border-radius: 2px; background: var(--accent);
}
.ab-spacer { flex: 1 1 auto; }

/* ------------------------------------------------------------- сайдбар */
.sidebar {
  width: 272px;
  flex: 0 0 272px;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-right: 1px solid var(--border);
  min-height: 0;
  overflow: hidden;
}
.sidebar.hidden { display: none; }
.sb-pane { display: flex; flex-direction: column; min-height: 0; flex: 1 1 auto; }
.sb-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px 6px;
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
}
.sb-actions { display: flex; gap: 2px; }
.sb-btn {
  border: 0; background: transparent; color: var(--muted);
  width: 22px; height: 22px; border-radius: 5px; font-size: 12px; line-height: 1;
}
.sb-btn:hover { background: var(--hover); color: var(--accent); }
.sb-project { padding: 0 10px 8px; }
.sb-project .form-select {
  background: var(--panel-2);
  border-color: var(--border);
  color: var(--text);
  font-size: 12.5px;
}
.sb-sub { font-size: 11px; color: var(--muted); padding: 4px 2px 0; }
.tree { flex: 1 1 auto; overflow: auto; padding: 0 4px 8px; font-size: 13px; }
.tree-row {
  display: flex; align-items: center; gap: 5px;
  padding: 2.5px 6px; border-radius: 5px;
  cursor: pointer; white-space: nowrap;
  color: var(--text);
}
.tree-row:hover { background: var(--hover); }
.tree-row.active { background: var(--accent-soft); color: var(--accent); }
.tree-row.dirty .tree-name::after { content: " ●"; color: var(--accent); font-size: 9px; }
.tree-caret { width: 12px; color: var(--muted); font-size: 9px; flex: 0 0 12px; }
.tree-icon { font-size: 12px; flex: 0 0 14px; }
.tree-name { overflow: hidden; text-overflow: ellipsis; }
.tree-children { margin-left: 12px; border-left: 1px solid var(--border); padding-left: 2px; }
.tree-children.d-none { display: none; }
.sb-foot { padding: 6px 10px 10px; border-top: 1px solid var(--border); }
.sb-link { background: transparent; border: 0; color: var(--accent); font-size: 12px; padding: 0; }
.sb-link:hover { text-decoration: underline; }
.search-results { margin-top: 8px; font-size: 12px; overflow: auto; }
.search-hit { padding: 3px 4px; border-radius: 4px; cursor: pointer; }
.search-hit:hover { background: var(--hover); }
.search-hit .hit-path { color: var(--muted); font-size: 11px; }

/* ------------------------------------------------------------- центр */
.center { flex: 1 1 auto; display: flex; flex-direction: column; min-width: 0; min-height: 0; }

.tabs {
  height: 36px;
  flex: 0 0 36px;
  display: flex;
  align-items: stretch;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  overflow-y: hidden;
  user-select: none;
}
.tab {
  display: flex; align-items: center; gap: 6px;
  padding: 0 8px 0 12px;
  font-size: 12.5px;
  color: var(--muted);
  border-right: 1px solid var(--border);
  background: transparent;
  border-top: 2px solid transparent;
  white-space: nowrap;
  max-width: 220px;
}
.tab:hover { background: var(--hover); }
.tab.active { background: var(--tab-active); color: var(--text); border-top-color: var(--accent); }
.tab .tab-name { overflow: hidden; text-overflow: ellipsis; }
.tab .tab-close {
  border: 0; background: transparent; color: inherit; opacity: .55;
  width: 18px; height: 18px; border-radius: 4px; font-size: 12px; line-height: 1;
}
.tab .tab-close:hover { background: var(--panel-3); opacity: 1; }
.tab.dirty .tab-name::after { content: " ●"; color: var(--accent); font-size: 9px; }

.editor-area { flex: 1 1 auto; position: relative; min-height: 0; overflow: hidden; background: var(--editor-bg); }
#editor { position: absolute; inset: 0; font-size: 14px; }
.welcome {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--editor-bg);
  text-align: center;
  z-index: 3;
}
.welcome.d-none { display: none; }
.welcome-inner { max-width: 520px; padding: 24px; }
.welcome-logo { font-size: 54px; }
.welcome h1 { font-size: 24px; font-weight: 700; margin: 6px 0 2px; }
.welcome-actions { display: flex; gap: 8px; justify-content: center; margin: 18px 0; flex-wrap: wrap; }
.welcome-hints kbd { float: none; margin: 0 2px; }
.welcome-hints > div { white-space: nowrap; }
.welcome-hints {
  display: flex; gap: 16px; justify-content: center;
  font-size: 12px; color: var(--muted); margin-top: 8px;
}
.welcome-recent { margin-top: 20px; font-size: 13px; }
.welcome-recent .wr-item {
  display: block; width: 100%; text-align: left;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px; margin-bottom: 6px; color: var(--text);
}
.welcome-recent .wr-item:hover { border-color: var(--accent); color: var(--accent); }

/* ------------------------------------------------------------- панель вывода */
.panel {
  height: 190px;
  flex: 0 0 190px;
  display: flex; flex-direction: column;
  background: var(--panel);
  border-top: 1px solid var(--border);
  min-height: 0;
}
.panel.collapsed { height: 30px; flex: 0 0 30px; }
.panel.collapsed .panel-body { display: none; }
.panel-head {
  height: 30px; flex: 0 0 30px;
  display: flex; align-items: center; gap: 2px;
  padding: 0 6px;
  border-bottom: 1px solid var(--border);
}
.panel-tab {
  border: 0; background: transparent; color: var(--muted);
  font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
  padding: 3px 8px; border-radius: 5px;
}
.panel-tab:hover { color: var(--text); background: var(--hover); }
.panel-tab.active { color: var(--accent); }
.panel-spacer { flex: 1 1 auto; }
.panel-btn {
  border: 0; background: transparent; color: var(--muted);
  width: 24px; height: 24px; border-radius: 5px; font-size: 12px; line-height: 1;
}
.panel-btn:hover { background: var(--hover); color: var(--text); }
.panel-body {
  flex: 1 1 auto; overflow: auto;
  padding: 8px 12px;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
}
.panel-body .pl-info { color: var(--text); }
.panel-body .pl-ok { color: #5ec27a; }
.panel-body .pl-warn { color: #e3b341; }
.panel-body .pl-err { color: #f47067; }

/* ------------------------------------------------------------- статусбар */
.statusbar {
  height: 24px;
  flex: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 10px;
  font-size: 11.5px;
  color: var(--muted);
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  user-select: none;
}
.sb-spacer { flex: 1 1 auto; }
.sb-item { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 320px; }
#stConn.ok { color: #5ec27a; }
#stConn.bad { color: #f47067; }

/* ------------------------------------------------------------- панель ИИ */
.ai-panel {
  width: 390px;
  flex: 0 0 390px;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-left: 1px solid var(--border);
  min-height: 0;
}
.ai-panel.hidden { display: none; }
.ai-head {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
}
.ai-title { font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.ai-head .form-select {
  background: var(--panel-2); border-color: var(--border); color: var(--text);
  font-size: 12px; height: 26px; padding: 0 22px 0 8px; flex: 1 1 auto;
}
.ai-actions { display: flex; gap: 4px; padding: 6px 8px; flex-wrap: wrap; border-bottom: 1px solid var(--border); }
.chip {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 11.5px;
  padding: 2px 8px;
  border-radius: 12px;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.ai-messages { flex: 1 1 auto; overflow: auto; padding: 10px; display: flex; flex-direction: column; gap: 10px; }
.ai-sessions {
  display: flex; align-items: center; gap: 3px;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.ai-sessions .form-select {
  background: var(--panel); border-color: var(--border); color: var(--text);
  font-size: 12px; height: 26px; padding: 0 22px 0 8px; flex: 1 1 auto;
}
.ctx-add {
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  border-radius: 10px;
  padding: 0 7px;
  white-space: nowrap;
}
.ctx-add:hover { color: var(--accent); border-color: var(--accent); }
.ctx-files { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 6px; }
.ctx-file {
  display: inline-flex; align-items: center; gap: 4px;
  max-width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1px 4px 1px 8px;
  font-size: 11px;
  color: var(--text);
}
.ctx-file-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 240px; }
.ctx-file-x {
  border: 0; background: transparent; color: var(--muted);
  font-size: 10px; line-height: 1; padding: 0 3px; border-radius: 6px;
}
.ctx-file-x:hover { color: #f47067; background: var(--hover); }
.quick-item.added { opacity: .5; }
.quick-item.added::after { content: " ✓ в контексте"; color: var(--accent); font-size: 11px; }
.quick-item .qi-name { font-size: 12.5px; }

.ai-msg { font-size: 13px; line-height: 1.5; }
.ai-msg .who { font-size: 11px; color: var(--muted); margin-bottom: 3px; }
.ai-msg.user .bubble { background: var(--panel-2); border-radius: 8px; padding: 7px 9px; }
.ai-msg .bubble { overflow-wrap: anywhere; }
.ai-msg .bubble pre {
  background: var(--code-bg); border: 1px solid var(--border); border-radius: 6px;
  padding: 8px; overflow-x: auto; font-size: 12px; margin: 6px 0; position: relative;
}
.ai-msg .bubble code { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
.ai-msg .bubble pre code { font-size: 12px; }
.ai-msg .code-actions { display: flex; gap: 4px; margin: -2px 0 8px; flex-wrap: wrap; }
.ai-msg .code-actions button {
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  font-size: 11px; border-radius: 10px; padding: 1px 8px;
}
.ai-msg .code-actions button:hover { color: var(--accent); border-color: var(--accent); }
.ai-msg.thinking .bubble { color: var(--muted); font-style: italic; }
.ai-msg .tools { font-size: 11px; color: var(--muted); margin-top: 4px; }
.ai-composer { border-top: 1px solid var(--border); padding: 8px; }
.ai-context { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 11px; color: var(--muted); }
.ctx-chip { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.ctx-path { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-composer textarea {
  background: var(--panel-2); border-color: var(--border); color: var(--text);
  font-size: 13px; resize: vertical; min-height: 60px;
}
.ai-composer textarea:focus {
  background: var(--panel-2); color: var(--text);
  border-color: var(--accent); box-shadow: 0 0 0 .18rem var(--accent-soft);
}
.ai-send-row { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.ai-send-row .btn { margin-left: auto; }
.ai-send-row #aiStop { margin-left: 0; }

/* ------------------------------------------------------------- модалки/тосты */
.quick-modal { background: var(--panel); border: 1px solid var(--border); }
.quick-modal .form-control {
  background: var(--panel-2); border-color: var(--border); color: var(--text);
}
.quick-list { max-height: 320px; overflow: auto; margin-top: 6px; }
.quick-item { padding: 4px 8px; border-radius: 5px; font-size: 12.5px; cursor: pointer; }
.quick-item:hover, .quick-item.sel { background: var(--accent-soft); color: var(--accent); }
.quick-item .qi-path { color: var(--muted); font-size: 11px; margin-left: 6px; }

.modal-content { background: var(--panel); border-color: var(--border); color: var(--text); }
.modal-content .form-control {
  background: var(--panel-2); border-color: var(--border); color: var(--text);
}
.dropdown-menu {
  background: var(--panel-2);
  border-color: var(--border);
  font-size: 12.5px;
  --bs-dropdown-link-color: var(--text);
  --bs-dropdown-link-hover-bg: var(--panel-3);
  --bs-dropdown-link-hover-color: var(--text);
}
.dropdown-item { padding: 4px 12px; }
.dropdown-divider { border-color: var(--border); }

.toast-stack {
  position: fixed; right: 16px; bottom: 36px;
  display: flex; flex-direction: column; gap: 8px; z-index: 2000;
}
.toast-msg {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  max-width: 360px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}
.toast-msg.err { border-left-color: #f47067; }
.toast-msg.ok { border-left-color: #5ec27a; }

/* ------------------------------------------------------------- git */
.git-badge {
  margin-left: auto;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 10px;
  line-height: 14px;
  padding: 0 4px;
  border-radius: 4px;
  border: 1px solid currentColor;
  color: #e3b341;
  opacity: .9;
}
.git-badge.git-a { color: #5ec27a; }
.git-badge.git-u { color: #7aa2f7; }
.git-badge.git-d { color: #f47067; }
.git-badge.git-r { color: #bb9af7; }
.git-badge.git-ign { color: var(--muted); }
.git-item.off { opacity: .5; }
.git-item.dirty { color: #e3b341; }

/* ------------------------------------------------------------- diff */
.diff-modal .modal-body { background: var(--code-bg); }
.diff-body {
  max-height: 62vh;
  overflow: auto;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
}
.diff-hunk { border-bottom: 1px solid var(--border); }
.diff-hunk:last-child { border-bottom: 0; }
.diff-hunk-head {
  padding: 2px 10px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 11px;
  position: sticky;
  top: 0;
}
.diff-lines { padding: 3px 0; }
.diff-line { display: flex; white-space: pre; }
.diff-line .d-no {
  flex: 0 0 42px;
  text-align: right;
  padding-right: 8px;
  color: var(--muted);
  opacity: .6;
  user-select: none;
}
.diff-line .d-sign { flex: 0 0 14px; text-align: center; user-select: none; }
.diff-line .d-text { flex: 1 1 auto; padding-right: 12px; }
.diff-line.d-add { background: rgba(94, 194, 122, .13); }
.diff-line.d-del { background: rgba(244, 112, 103, .14); }
.diff-line.d-add .d-sign { color: #5ec27a; }
.diff-line.d-del .d-sign { color: #f47067; }
.diff-line.d-add .d-text { color: #b7e5c3; }
.diff-line.d-del .d-text { color: #f2b8b4; }
[data-bs-theme="light"] .diff-line.d-add .d-text { color: #1d6b34; }
[data-bs-theme="light"] .diff-line.d-del .d-text { color: #96231b; }

/* ------------------------------------------------------------- терминал */
.panel.term-mode { height: 300px; flex: 0 0 300px; }
.panel.term-mode.collapsed { height: 30px; flex: 0 0 30px; }
.term-body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--code-bg);
}
.term-body[hidden] { display: none; }
.term-out {
  flex: 1 1 auto;
  overflow: auto;
  padding: 6px 10px;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text);
}
.term-line { white-space: pre-wrap; word-break: break-word; }
.term-line.cmd { color: var(--accent); }
.term-line.meta { color: var(--muted); font-size: 11px; }
.term-line.muted { color: var(--muted); }
.term-line.err { color: #f47067; }
.term-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-top: 1px solid var(--border);
  background: var(--panel);
}
.term-prompt {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  color: var(--accent);
  white-space: nowrap;
  max-width: 42%;
  overflow: hidden;
  text-overflow: ellipsis;
}
.term-input {
  flex: 1 1 auto;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12.5px;
}
.term-input::placeholder { color: var(--muted); opacity: .6; }

/* ------------------------------------------------------------- адаптив */
@media (max-width: 1200px) {
  .ai-panel { width: 340px; flex-basis: 340px; }
}
@media (max-width: 900px) {
  .sidebar { position: absolute; left: 48px; top: 38px; bottom: 24px; z-index: 20; box-shadow: 0 0 30px rgba(0,0,0,.4); }
  .sidebar.hidden { display: none; }
  .ai-panel { position: absolute; right: 0; top: 38px; bottom: 24px; z-index: 20; width: min(390px, 92vw); }
  .tb-center { display: none; }
}