/* Brego Code — IDE duzeni (PHASE 26, 27, 28)
   Css Grid + Flex; mutlak piksel konumlama yok. Yatay tasma olusturmaz.
   Tema degiskenleri style.css ile ayni ada sahiptir. */

.code-body {
  color-scheme: dark;
  margin: 0;
  min-height: 100vh;
  height: 100vh;
  overflow: hidden;
  background: var(--bg, #0b1016);
  color: var(--ink, #e7edf7);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 14px;
}

.code-app {
  display: grid;
  height: 100vh;
  height: 100dvh;
  --rail-w: 48px;
  --side-w: 264px;
  --agent-w: 350px;
  --bottom-h: 220px;
  grid-template-columns: var(--rail-w) var(--side-w) minmax(0, 1fr) var(--agent-w);
  grid-template-rows: 48px minmax(0, 1fr) var(--bottom-h) 26px;
  grid-template-areas:
    "topbar topbar topbar topbar"
    "rail   side   main   agent"
    "bottom bottom bottom bottom"
    "status status status status";
  transition: grid-template-columns 120ms ease, grid-template-rows 120ms ease;
}

/* Katlanma durumlari YALNIZCA masaustu duzeninde gecerli. Bu seciciler daha
   yuksek ozgulluge sahip oldugu icin medya sorgusu disinda birakildiklarinda
   tablet/mobil grid alanlarini gecersiz kiliyorlardi. */
@media (min-width: 1181px) {
  .code-app.is-rail-collapsed { grid-template-columns: 48px 0 minmax(0, 1fr) 350px; }
  .code-app.is-agent-collapsed { grid-template-columns: 48px 264px minmax(0, 1fr) 0; }
  .code-app.is-agent-collapsed.is-rail-collapsed { grid-template-columns: 48px 0 minmax(0, 1fr) 0; }
  .code-app.is-bottom-collapsed { grid-template-rows: 48px minmax(0, 1fr) 36px 26px; }
}

/* --- üst bar --------------------------------------------------------- */
.code-topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  background: var(--panel-strong, #161d28);
  border-bottom: 1px solid var(--border, rgba(148, 163, 184, 0.16));
  min-width: 0;
}
.code-topbar__left, .code-topbar__right { display: flex; align-items: center; gap: 8px; min-width: 0; }
.code-topbar__center { flex: 1 1 auto; display: flex; justify-content: center; min-width: 0; }
.code-topbar__right { margin-left: auto; }

.code-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 10px;
  color: var(--muted, #8e9aae);
  text-decoration: none;
  border: 1px solid transparent;
}
.code-back:hover { color: var(--ink); border-color: var(--border); }

.code-brand { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.code-brand__text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.code-brand__dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: #6b7280; flex: none;
}
.code-brand__dot[data-state="online"] { background: var(--accent, #10a37f); box-shadow: 0 0 8px var(--accent-soft); }
.code-brand__dot[data-state="degraded"] { background: #d29922; }
.code-brand__dot[data-state="offline"] { background: #f85149; }

.code-palette-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: min(560px, 100%);
  justify-content: center;
  padding: 7px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-soft, #101722);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}
.code-palette-trigger:hover { border-color: var(--accent); color: var(--ink); }
.code-palette-trigger kbd {
  font-size: 11px; border: 1px solid var(--border); border-radius: 6px;
  padding: 1px 6px; color: var(--muted);
}

.code-project {
  max-width: 220px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--muted); font-size: 12px;
}

/* --- butonlar -------------------------------------------------------- */
.code-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 34px; padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--ink);
  font: inherit; font-size: 13px;
  cursor: pointer;
}
.code-btn:hover { border-color: var(--accent); }
.code-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.code-btn--primary { background: var(--accent-soft); border-color: var(--accent); color: var(--ink); }
.code-btn--danger { border-color: #f85149; color: #ffb4ae; }

/* Komut onayi: bloklamayan, sohbet icinde satır olarak durur.
   `window.confirm` yerine kullanilir; ayrinti `showApproval` yorumunda. */
.code-approval { flex: 0 0 auto; max-height: 180px; overflow: auto; margin: 8px 12px; padding: 12px; border: 1px solid #c8811a; border-radius: 10px; background: var(--bg-secondary); }
.code-approval__text { margin-bottom: 10px; font-family: var(--mono, monospace); font-size: 12px; color: var(--ink); white-space: pre-wrap; word-break: break-word; }
.code-approval__actions { display: flex; gap: 8px; }
.code-approval__actions .code-btn { padding: 5px 12px; font-size: 12px; }

.code-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; flex: none;
  border-radius: 9px; border: 1px solid transparent;
  background: transparent; color: var(--muted);
  cursor: pointer; font-size: 15px;
}
.code-icon-btn:hover { background: var(--accent-soft); color: var(--ink); }

/* --- dikey ray ------------------------------------------------------- */
.code-rail {
  grid-area: rail;
  display: flex; flex-direction: column; align-items: center;
  gap: 4px; padding: 8px 0;
  background: var(--panel-strong);
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.code-rail__spacer { flex: 1 1 auto; }
.code-rail__item {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; border-radius: 10px;
  background: transparent; color: var(--muted);
  cursor: pointer; font-size: 17px;
}
.code-rail__item:hover { color: var(--ink); background: var(--accent-soft); }
.code-rail__item.is-active { color: var(--ink); background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--accent); }

/* --- yan panel ------------------------------------------------------- */
.code-side {
  grid-area: side;
  background: var(--panel-soft);
  border-right: 1px solid var(--border);
  overflow: hidden;
  min-width: 0;
}
.code-view { display: none; flex-direction: column; height: 100%; min-width: 0; }
.code-view.is-active { display: flex; }
.code-view__head {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.code-view__head h2 { margin: 0; font-size: 11px; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); flex: 1 1 auto; }
.code-view__actions { display: flex; gap: 2px; }
.code-view__body { flex: 1 1 auto; overflow: auto; padding: 8px; min-width: 0; }

/* --- dosya ağacı ----------------------------------------------------- */
.code-tree { font-size: 13px; }
.code-tree__row {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 6px; border-radius: 8px;
  cursor: pointer; white-space: nowrap;
  min-width: 0;
}
.code-tree__row:hover { background: rgba(148, 163, 184, 0.09); }
.code-tree__row.is-selected { background: var(--accent-soft); }
.code-tree__row.is-dir .code-tree__name { color: var(--ink); }
.code-tree__name { overflow: hidden; text-overflow: ellipsis; }
.code-tree__icon { flex: none; width: 16px; text-align: center; font-size: 12px; color: var(--accent-warm); }
.code-tree__children { margin-left: 10px; border-left: 1px dashed var(--border); padding-left: 4px; }
.code-tree__row .code-tree__actions { margin-left: auto; opacity: 0; display: flex; gap: 2px; }
.code-tree__row:hover .code-tree__actions { opacity: 1; }
.code-tree__actions button { border: none; background: transparent; color: var(--muted); cursor: pointer; font-size: 12px; padding: 2px 4px; }
.code-tree__actions button:hover { color: var(--ink); }

/* --- arama ----------------------------------------------------------- */
.code-search { display: flex; flex-direction: column; gap: 8px; }
.code-search input, .code-search select,
.code-field input, .code-field textarea, .code-agent__compose textarea,
.code-dialog input, .code-dialog textarea,
.code-git__commit textarea, .code-github input, .code-settings input, .code-settings select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--ink);
  font: inherit; font-size: 13px;
  box-sizing: border-box;
}
.code-search__row, .code-field__row { display: flex; gap: 6px; align-items: center; }
.code-search__row select { flex: 1 1 auto; }
.code-search__meta, .code-hint { color: var(--muted); font-size: 11px; margin: 2px 0 0; }
.code-results, .code-list { display: flex; flex-direction: column; gap: 4px; }
.code-result {
  padding: 7px 8px; border-radius: 8px; cursor: pointer;
  background: rgba(148, 163, 184, 0.06);
  font-size: 12px;
}
.code-result:hover { background: var(--accent-soft); }
.code-result__path { color: var(--accent-warm); }
.code-result__preview { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --- git ------------------------------------------------------------- */
.code-git { display: flex; flex-direction: column; gap: 10px; }
.code-git__branch { display: flex; align-items: baseline; gap: 8px; font-size: 13px; }
.code-git__branch small { color: var(--muted); }
.code-git__commit { display: flex; flex-direction: column; gap: 6px; }
.code-git__commit-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.code-git__changes { display: flex; flex-direction: column; gap: 3px; }
.code-change {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 7px; border-radius: 7px; cursor: pointer; font-size: 12px;
}
.code-change:hover { background: rgba(148, 163, 184, 0.1); }
.code-change__status { width: 14px; text-align: center; font-weight: 600; color: #d29922; flex: none; }
.code-change__path { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1 1 auto; }
.code-change__actions { display: flex; gap: 2px; opacity: 0; }
.code-change:hover .code-change__actions { opacity: 1; }
.code-change__actions button { border: none; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; }
.code-change__actions button:hover { color: var(--ink); }

/* --- github / extensions / settings --------------------------------- */
.code-github, .code-extensions, .code-settings { display: flex; flex-direction: column; gap: 12px; }
.code-field { display: flex; flex-direction: column; gap: 6px; }
.code-field label, .code-dialog label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.code-note {
  padding: 10px; border-radius: 10px;
  background: rgba(148, 163, 184, 0.07);
  color: var(--muted); font-size: 12px; line-height: 1.5;
}
.code-settings__group { display: flex; flex-direction: column; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.code-settings__group h3 { margin: 0; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
.code-settings__row { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; }
.code-settings__row input[type="text"], .code-settings__row input[type="number"], .code-settings__row select { max-width: 130px; }
.code-settings__row input[type="checkbox"] { width: 18px; height: 18px; }

/* --- editör ---------------------------------------------------------- */
.code-main {
  grid-area: main;
  display: flex; flex-direction: column;
  background: var(--bg);
  min-width: 0; min-height: 0;
  position: relative;
}
.code-tabs {
  display: flex; align-items: stretch; gap: 2px;
  overflow-x: auto; overflow-y: hidden;
  background: var(--panel-soft);
  border-bottom: 1px solid var(--border);
  scrollbar-width: thin;
  min-height: 36px;
}
.code-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 0 10px; min-height: 36px;
  border: none; border-right: 1px solid var(--border);
  background: transparent; color: var(--muted);
  cursor: pointer; font: inherit; font-size: 12px;
  white-space: nowrap; flex: none;
}
.code-tab.is-active { background: var(--bg); color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }
.code-tab__dirty { color: var(--accent-warm); font-size: 15px; line-height: 1; }
.code-tab__close { border: none; background: transparent; color: inherit; cursor: pointer; font-size: 13px; padding: 0 2px; }
.code-tab__close:hover { color: #f85149; }

.code-breadcrumb {
  padding: 4px 12px; font-size: 11px; color: var(--muted);
  border-bottom: 1px solid var(--border); min-height: 22px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.code-editor-wrap { position: relative; flex: 1 1 auto; min-height: 0; }
.code-editor { position: absolute; inset: 0; }

.code-diff-bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 12px;
  background: var(--panel-strong);
  border-top: 1px solid var(--accent);
  font-size: 12px; z-index: 5;
}
.code-diff-bar__actions { margin-left: auto; display: flex; gap: 6px; }

.code-empty {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center; padding: 24px;
}
.code-empty h2 { margin: 0; font-size: 22px; }
.code-empty p { margin: 0; color: var(--muted); max-width: 420px; }
.code-empty__actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.code-empty__recent { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; width: min(420px, 100%); }

/* --- agent paneli ---------------------------------------------------- */
.code-agent {
  grid-area: agent;
  display: flex; flex-direction: column;
  background: var(--panel-soft);
  border-left: 1px solid var(--border);
  min-width: 0; overflow: hidden;
}
.code-agent__head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.code-agent__head h2 { margin: 0; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); flex: 1 1 auto; }
.code-agent__modes { display: flex; gap: 4px; padding: 8px 10px; }
.code-mode {
  flex: 1 1 0; min-height: 32px;
  border-radius: 9px; border: 1px solid var(--border);
  background: transparent; color: var(--muted); cursor: pointer; font: inherit; font-size: 12px;
}
.code-mode.is-active { background: var(--accent-soft); border-color: var(--accent); color: var(--ink); }
.code-agent__meta { padding: 0 12px 6px; font-size: 11px; color: var(--muted); min-height: 16px; }
.code-agent__log { flex: 1 1 auto; overflow: auto; padding: 8px 12px; display: flex; flex-direction: column; gap: 8px; }
.code-agent__compose { display: flex; flex-direction: column; gap: 6px; padding: 10px 12px; border-top: 1px solid var(--border); }
.code-agent__compose textarea { width: 100%; box-sizing: border-box; resize: vertical; }
.code-agent__compose-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.code-checkbox { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); }

.code-msg { padding: 8px 10px; border-radius: 10px; font-size: 12px; line-height: 1.5; word-break: break-word; }
.code-msg--user { background: var(--accent-soft); }
.code-msg--agent { background: rgba(148, 163, 184, 0.08); }
.code-msg--tool { background: rgba(143, 180, 255, 0.1); font-family: ui-monospace, Consolas, monospace; font-size: 11px; }
.code-msg--error { background: rgba(248, 81, 73, 0.14); color: #ffb4ae; }
.code-msg--warn { background: rgba(210, 153, 34, 0.14); color: #f0d08a; }
.code-msg--ok { background: rgba(16, 163, 127, 0.14); }
.code-msg__title { font-weight: 600; margin-bottom: 4px; }
.code-msg pre { margin: 4px 0 0; white-space: pre-wrap; word-break: break-word; font-size: 11px; max-height: 220px; overflow: auto; }

/* --- alt panel ------------------------------------------------------- */
.code-bottom {
  grid-area: bottom;
  display: flex; flex-direction: column;
  background: var(--panel-soft);
  border-top: 1px solid var(--border);
  min-height: 0; overflow: hidden;
}
.code-bottom__tabs { display: flex; align-items: center; gap: 2px; padding: 4px 8px; border-bottom: 1px solid var(--border); overflow-x: auto; }
/* Sekme listesi kendi `tablist` kapsayicisinda durur (butonlar disarida).
   Esnek buyume spacer'a devredilir; `min-width: 0` ile yatay tasma olmaz. */
.code-bottom__tablist { display: flex; align-items: center; gap: 2px; flex: 0 1 auto; min-width: 0; overflow-x: auto; }
.code-bottom__tab {
  border: none; background: transparent; color: var(--muted);
  padding: 6px 10px; border-radius: 8px; cursor: pointer; font: inherit; font-size: 12px;
  white-space: nowrap; flex: none;
}
.code-bottom__tab.is-active { background: var(--accent-soft); color: var(--ink); }
.code-bottom__spacer { flex: 1 1 auto; }
.code-badge { display: inline-block; min-width: 16px; padding: 0 5px; border-radius: 8px; background: rgba(248, 81, 73, 0.2); font-size: 10px; }
.code-bottom__body { flex: 1 1 auto; min-height: 0; }
.code-panel { display: none; height: 100%; min-height: 0; }
.code-panel.is-active { display: flex; flex-direction: column; }
.code-terminals { display: flex; gap: 2px; padding: 4px 8px; overflow-x: auto; }
.code-terminal-tab {
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  border-radius: 8px; padding: 3px 9px; font: inherit; font-size: 11px; cursor: pointer; flex: none;
}
.code-terminal-tab.is-active { color: var(--ink); border-color: var(--accent); background: var(--accent-soft); }
.code-terminal-host { flex: 1 1 auto; min-height: 0; padding: 4px 8px 8px; }
.code-terminal-host .xterm { height: 100%; }
.code-problems, .code-output, .code-preview, .code-checkpoints { flex: 1 1 auto; overflow: auto; padding: 8px 12px; font-size: 12px; }
.code-output { font-family: ui-monospace, Consolas, monospace; white-space: pre-wrap; }
.code-problem { display: flex; gap: 8px; padding: 4px 0; cursor: pointer; }
.code-problem:hover { background: rgba(148, 163, 184, 0.08); }
.code-problem__sev { flex: none; width: 14px; text-align: center; }
.code-problem__sev--error { color: #f85149; }
.code-problem__sev--warning { color: #d29922; }
.code-preview__frame { width: 100%; height: 100%; border: none; background: #fff; border-radius: 8px; }
.code-preview__empty { color: var(--muted); padding: 8px 0; }

/* --- durum çubuğu ---------------------------------------------------- */
.code-status {
  grid-area: status;
  display: flex; align-items: center; gap: 12px;
  padding: 0 10px;
  background: var(--accent-soft);
  border-top: 1px solid var(--border);
  font-size: 11px; color: var(--ink);
  overflow-x: auto; white-space: nowrap;
}
.code-status__item { flex: none; }
.code-status__spacer { flex: 1 1 auto; }
.code-status__item[data-kind="local"] { color: var(--accent); }
.code-status__item[data-kind="daemon"] { color: var(--accent-warm); }
.code-status__item[data-kind="cloud"] { color: #d29922; }
.code-status__item[data-kind="none"] { color: var(--muted); }

/* --- komut paleti ---------------------------------------------------- */
.code-palette, .code-dialog { position: fixed; inset: 0; z-index: 60; display: flex; }
.code-palette__scrim, .code-dialog__scrim { position: absolute; inset: 0; background: rgba(3, 6, 12, 0.6); }
.code-palette__box, .code-dialog__box {
  position: relative; margin: 8vh auto auto;
  width: min(620px, 92vw); max-height: 70vh;
  display: flex; flex-direction: column;
  background: var(--panel-strong);
  border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow); overflow: hidden;
}
.code-palette__box input { border: none; border-bottom: 1px solid var(--border); border-radius: 0; padding: 12px 14px; }
.code-palette__list { overflow: auto; padding: 6px; }
.code-palette__item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 10px; border-radius: 9px; cursor: pointer; font-size: 13px;
}
.code-palette__item.is-active, .code-palette__item:hover { background: var(--accent-soft); }
.code-palette__item small { color: var(--muted); margin-left: auto; font-size: 11px; }
.code-palette__empty { padding: 14px; color: var(--muted); font-size: 13px; }

.code-dialog__box { padding: 18px; gap: 8px; overflow: auto; }
.code-dialog__box h2 { margin: 0 0 4px; font-size: 17px; }
.code-dialog__actions { display: flex; gap: 8px; margin-top: 6px; }
.code-dialog__alt { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; font-size: 13px; }

/* --- toast ----------------------------------------------------------- */
.code-toast-wrap {
  position: fixed; right: 14px; bottom: 40px; z-index: 70;
  display: flex; flex-direction: column; gap: 8px; max-width: min(420px, 92vw);
}
.code-toast {
  padding: 10px 12px; border-radius: 10px;
  background: var(--panel-strong); border: 1px solid var(--border);
  box-shadow: var(--shadow); font-size: 12px;
}
.code-toast--error { border-color: #f85149; }
.code-toast--ok { border-color: var(--accent); }
.code-toast__actions { display: flex; gap: 6px; margin-top: 8px; }

/* --- mobil panel değiştirici ---------------------------------------- */
.code-mobile-nav { display: none; }

/* Agent kaplama butonu: temel durumda gizli (panel masaustunde zaten dock'lu).
   Asagidaki tablet medya sorgusu daha yuksek ozgullukle gorunur yapar. */
.code-btn--agent { display: none; }

/* Son proje kaydi erisilemiyorsa (klasor tasinmis / disk bagli degil) soluk
   gosterilir. Kayit silinmez; bilgi gizlenmez, yalnizca isaretlenir. */
.code-btn.is-missing { opacity: 0.55; font-style: italic; }

/* --- tablet --------------------------------------------------------- */
@media (max-width: 1180px) {
  .code-app {
    grid-template-columns: 48px 232px minmax(0, 1fr);
    grid-template-areas:
      "topbar topbar topbar"
      "rail   side   main"
      "bottom bottom bottom"
      "status status status";
  }
  /* Tablet: agent paneli kaplama (overlay) olur. */
  .code-agent {
    position: fixed; top: 48px; right: 0; bottom: 0;
    width: min(420px, 92vw); z-index: 30;
    transform: translateX(100%);
    transition: transform 0.18s ease;
    box-shadow: var(--shadow);
  }
  .code-app.agent-open .code-agent { transform: translateX(0); }
  .code-topbar__center { display: none; }

  /* Tablet: agent kaplama oldugu icin is-agent-collapsed SUTUNLARI ETKILEMEZ.
     Kenar cubugu katlanmasi ve alt panel katlanmasi hala gecerli. */
  .code-app.is-agent-collapsed { grid-template-columns: 48px 232px minmax(0, 1fr); }
  .code-app.is-rail-collapsed { grid-template-columns: 48px 0 minmax(0, 1fr); }
  .code-app.is-agent-collapsed.is-rail-collapsed { grid-template-columns: 48px 0 minmax(0, 1fr); }
  .code-app.is-bottom-collapsed { grid-template-rows: 48px minmax(0, 1fr) 36px 26px; }

  /* Agent kaplamasini acan kontrol yalnizca kaplama modunda gorunur. */
  .code-topbar__right .code-btn--agent { display: inline-flex; }
}

/* --- mobil ---------------------------------------------------------- */
@media (max-width: 760px) {
  .code-app {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 52px minmax(0, 1fr) 26px 52px;
    grid-template-areas:
      "topbar"
      "main"
      "status"
      "mobile";
  }
  .code-rail { display: none; }

  /* Mobil: tek kolon. Katlanma durumlari grid'i DEGISTIRMEZ; aksi halde
     alan sayisi sutun sayisiyla uyusmaz ve grid-template-areas gecersiz olur. */
  .code-app.is-rail-collapsed,
  .code-app.is-agent-collapsed,
  .code-app.is-agent-collapsed.is-rail-collapsed { grid-template-columns: minmax(0, 1fr); }
  .code-app.is-bottom-collapsed { grid-template-rows: 52px minmax(0, 1fr) 26px 52px; }
  .code-topbar__right .code-btn--agent { display: none; }
  .code-mobile-nav {
    grid-area: mobile;
    display: flex; align-items: stretch;
    background: var(--panel-strong);
    border-top: 1px solid var(--border);
    /* Panel secici panelin USTUNDE kalmalidir. Ustteki paneller `z-index: 25`
       ile sabit konumdadir ve secici bu degerin ALTINDA kalinca gosterilen
       dugmeler gercek var olan bir panel tarafindan tiklamalari kesilirdi
       (Playwright: "intercepts pointer events"). Panel secici ustunluk alir. */
    position: relative;
    z-index: 30;
  }

/* --- resizable handles (Faz A) ---------------------------------------- */
.code-app { position: relative; }
.code-resize {
  position: absolute;
  z-index: 5;
  background: transparent;
  transition: background 120ms ease;
}
.code-resize:hover, .code-resize:focus-visible { background: var(--accent-soft, rgba(16,163,127,.16)); outline: none; }
.code-resize--v { top: 48px; bottom: 26px; width: 6px; cursor: col-resize; }
.code-resize--v[data-resize="side"] { left: calc(var(--rail-w) + var(--side-w) - 3px); }
.code-resize--v[data-resize="agent"] { right: calc(var(--agent-w) - 3px); }
.code-resize--h { left: 0; right: 0; height: 6px; cursor: row-resize; bottom: calc(26px + var(--bottom-h) - 3px); }
.code-resize.is-disabled { display: none; }

  .code-mobile-nav__item {
    flex: 1 1 0; min-height: 52px;
    border: none; background: transparent; color: var(--muted);
    font: inherit; font-size: 12px; cursor: pointer;
  }
  .code-mobile-nav__item.is-active { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); background: var(--accent-soft); }

  /* Tek seferde tek panel: editor varsayilan. */
  .code-side, .code-agent, .code-bottom {
    position: fixed; left: 0; right: 0; top: 52px; bottom: 78px;
    z-index: 25; transform: translateX(-105%);
    transition: transform 0.18s ease;
    border: none;
  }
  .code-agent { transform: translateX(105%); }
  .code-bottom { transform: translateY(105%); }

  .code-app[data-mobile-panel="files"] .code-side { transform: translateX(0); }
  .code-app[data-mobile-panel="agent"] .code-agent { transform: translateX(0); }
  .code-app[data-mobile-panel="terminal"] .code-bottom { transform: translateY(0); }
  .code-app[data-mobile-panel="terminal"] .code-bottom { display: flex; }

/* --- temalar (Faz A) ---------------------------------------------------- */
.code-body[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f7fb; --bg-alt: #eef2f8; --panel: rgba(255,255,255,.92);
  --panel-strong: #ffffff; --panel-soft: #f1f5fb; --ink: #0f172a; --muted: #475569;
  --accent: #0f766e; --accent-soft: rgba(15,118,110,.12); --accent-warm: #2563eb;
  --border: rgba(15,23,42,.12); --shadow: 0 20px 50px rgba(15,23,42,.12);
}
.code-body[data-theme="light"] { background: linear-gradient(180deg, var(--bg), var(--bg-alt)); color: var(--ink); }
.code-body[data-theme="hc"] {
  --bg: #000000; --bg-alt: #000000; --panel: #000000; --panel-strong: #000000;
  --panel-soft: #111111; --ink: #ffffff; --muted: #e5e5e5; --accent: #00ff88;
  --accent-soft: rgba(0,255,136,.2); --accent-warm: #66b3ff; --border: #ffffff;
  --shadow: none;
}
.code-body[data-theme="hc"] { background: #000; color: #fff; }
/* focus ring */
.code-body :focus-visible { outline: 2px solid var(--accent-warm, #8fb4ff); outline-offset: 2px; border-radius: 4px; }
/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .code-app, .code-resize, * { transition: none !important; animation: none !important; }
}


  .code-agent__compose textarea { font-size: 16px; }   /* iOS klavye zoom'unu engeller */
  .code-search input, .code-field input, .code-dialog input { font-size: 16px; }
  .code-btn { min-height: 40px; }                       /* dokunma alani */
  .code-icon-btn { width: 40px; height: 40px; }
  .code-rail__item { width: 44px; height: 44px; }
  .code-back__label { display: none; }
  .code-project { max-width: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  .code-agent, .code-side, .code-bottom { transition: none; }
}

/* Agent task activity stays visible while tools and commands run. */
.agent-activity{border:1px solid #36516b;border-radius:8px;background:#111c29;padding:12px;color:#deebfa;flex-shrink:0}
.agent-activity__header{display:flex;justify-content:space-between;gap:12px;font:12px/1.5 'Segoe UI',sans-serif;color:#a4bed9}
.agent-activity__current{padding:10px 0;color:#77dccc;font:13px/1.5 'Segoe UI',sans-serif;overflow-wrap:anywhere}
.agent-activity__steps{display:flex;flex-direction:column;gap:7px}
.agent-activity__step{border-left:2px solid #527b9d;padding:7px 9px;background:#172435;border-radius:4px;font:12px/1.5 'Segoe UI',sans-serif}
.agent-activity__step summary{cursor:pointer;overflow-wrap:anywhere}
.agent-activity__step pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;font:11px/1.5 Consolas,monospace;margin:8px 0 0}
.agent-activity__step[data-outcome=ok]{border-color:#39bc95}.agent-activity__step[data-outcome=error]{border-color:#ef827e}
.agent-activity__command{background:#0b1420}.agent-activity__step .code-btn{margin-top:8px;font-size:11px}
.code-agent__meta{white-space:normal;overflow-wrap:anywhere;flex-shrink:0}


/* --- modern polish (Faz A+) -------------------------------------------- */
.code-topbar {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.code-palette__box, .code-dialog__box {
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(10px);
}
.code-btn { transition: transform 120ms ease, border-color 120ms ease, background 120ms ease; }
.code-btn:hover { transform: translateY(-1px); }
.code-btn:active { transform: translateY(0); }
.code-rail__item, .code-icon-btn { transition: background 120ms ease, color 120ms ease, transform 120ms ease; }
.code-rail__item:active { transform: scale(.96); }
.code-toast-wrap { font-size: 13px; }
.code-empty { padding: 32px; text-align: center; color: var(--muted); }
.code-empty h3 { color: var(--ink); margin: 0 0 8px; }
.code-empty .code-btn { margin-top: 12px; }
.code-view__body, .code-side, .code-main { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.code-view__body::-webkit-scrollbar, .code-side::-webkit-scrollbar { width: 10px; height: 10px; }
.code-view__body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }


.code-terminal-host.is-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.code-terminal-host.is-split > div { min-width: 0; }
.code-terminal-splitter {
  width: 6px; cursor: col-resize; background: var(--border); border-radius: 3px;
  justify-self: center; align-self: stretch; transition: background .15s ease;
}
.code-terminal-splitter:hover, .code-terminal-splitter:focus { background: var(--accent); outline: none; }


.code-terminal-profile {
  height: 28px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel); color: var(--ink); padding: 0 8px;
}


.code-tree__row {
  content-visibility: auto;
  contain-intrinsic-size: auto 24px;
}


.code-tab-menu {
  position: fixed; z-index: 100; min-width: 160px; padding: 6px;
  background: var(--panel-strong); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 20px 50px rgba(0,0,0,.35);
  display: flex; flex-direction: column; gap: 2px;
}
.code-tab-menu button {
  border: none; background: transparent; color: var(--ink); text-align: left;
  padding: 6px 10px; border-radius: 6px; cursor: pointer; font: inherit; font-size: 13px;
}
.code-tab-menu button:hover { background: var(--accent-soft); }
.code-terminal-tab { display: inline-flex; align-items: center; gap: 6px; }
.code-terminal-tab__close { opacity: .6; cursor: pointer; }
.code-terminal-tab__close:hover { opacity: 1; color: var(--danger, #f85149); }