/* ═══ WINDOW ═══ */
.window{position:absolute;min-width:440px;min-height:300px;
  background:var(--surface);border:1px solid var(--line2);border-radius:var(--R);
  box-shadow:var(--sh-lg);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .15s}
.window.active{box-shadow:var(--sh-xl);border-color:color-mix(in srgb,var(--fg) 14%,transparent)}
.window.maximized{border-radius:0!important}
.win-tb{height:var(--ttH);display:flex;align-items:center;flex-shrink:0;
  background:var(--bg);border-bottom:1px solid var(--line);-webkit-app-region:drag}
.win-dots{display:flex;align-items:center;gap:8px;padding:0 14px;-webkit-app-region:no-drag}
.wd{width:13px;height:13px;border-radius:50%;border:none;cursor:pointer;padding:0;
  display:flex;align-items:center;justify-content:center;font-size:0;transition:filter .12s}
.wd-c{background:#ff5f57}.wd-n{background:#febc2e}.wd-x{background:#28c840}
.wd:hover{filter:brightness(.82)}
.window:not(.active) .wd{background:var(--fg3);opacity:.35}
.win-title{flex:1;font-size:12px;font-weight:500;color:var(--fg2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  display:flex;align-items:center;gap:8px;padding-right:14px}
.win-title-ico{font-size:14px}
.win-body{flex:1;overflow:hidden;display:flex;flex-direction:column;background:var(--surface)}
.win-edge{position:absolute;z-index:2}
.we-n{top:-3px;left:8px;right:8px;height:6px;cursor:ns-resize}
.we-s{bottom:-3px;left:8px;right:8px;height:6px;cursor:ns-resize}
.we-w{left:-3px;top:8px;bottom:8px;width:6px;cursor:ew-resize}
.we-e{right:-3px;top:8px;bottom:8px;width:6px;cursor:ew-resize}
.we-nw{top:-3px;left:-3px;width:12px;height:12px;cursor:nwse-resize}
.we-ne{top:-3px;right:-3px;width:12px;height:12px;cursor:nesw-resize}
.we-sw{bottom:-3px;left:-3px;width:12px;height:12px;cursor:nesw-resize}
.we-se{bottom:-3px;right:-3px;width:12px;height:12px;cursor:nwse-resize}
.snap-preview{transition:all .15s var(--ease)}
.alt-tab-ov{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:9000;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(30px);border:1px solid var(--line2);border-radius:var(--Rlg);padding:16px;gap:8px;flex-wrap:wrap;max-width:600px;justify-content:center;box-shadow:var(--sh-xl)}
.at-item{padding:10px 18px;border-radius:var(--Rsm);font-size:13px;color:var(--fg2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.at-sel{background:var(--accent-btn);color:#fff}
.at-min{opacity:.55}
.at-badge{display:inline-block;margin-left:8px;padding:1px 6px;border-radius:4px;font-size:9px;font-weight:700;letter-spacing:.5px;vertical-align:1px;background:color-mix(in srgb,var(--fg2) 18%,transparent);color:var(--fg2)}
.at-sel .at-badge{background:rgba(255,255,255,.25);color:#fff}
.window.topmost{border-color:var(--accent)}
.window.w-minimizing{transform:scale(.85) translateY(30px);opacity:0;transition:transform .18s var(--ease),opacity .15s;pointer-events:none}
.window.w-restoring{animation:winRestore .2s var(--ease)}
@keyframes winRestore{from{transform:scale(.95) translateY(10px);opacity:.7}to{transform:none;opacity:1}}

/* ═══ DIALOG ═══ */
.dlg-ov{position:fixed;inset:0;z-index:1100;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center}
.dlg-ov.show{display:flex}
.dlg-box{background:var(--surface);border:1px solid var(--line2);border-radius:var(--R);padding:24px;width:400px;box-shadow:var(--sh-xl)}
.dlg-title{font-size:16px;font-weight:600;margin-bottom:14px}
.dlg-label{font-size:13px;color:var(--fg2);display:block;margin-bottom:8px}
.dlg-input{width:100%;height:34px;padding:0 12px;background:var(--elevated);border:1px solid var(--line);
  border-radius:var(--Rsm);color:var(--fg);font-size:14px;outline:none;margin-bottom:16px;font-family:var(--font)}
.dlg-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.dlg-btns{display:flex;gap:8px;justify-content:flex-end}
.d-btn{height:32px;padding:0 20px;border:none;border-radius:var(--Rsm);cursor:pointer;font-size:13px;font-family:var(--font);transition:filter .1s}
.d-cancel{background:var(--elevated);color:var(--fg)}.d-cancel:hover{filter:brightness(1.1)}
.d-ok{background:var(--accent-btn);color:#fff}.d-ok:hover{filter:brightness(1.15)}
.d-danger{background:var(--err);color:#fff}.d-danger:hover{filter:brightness(1.1)}
.dlg-msg{font-size:13px;color:var(--fg2);margin-bottom:18px;line-height:1.5}

/* ═══ OUTPUT ═══ */
.out-ov{position:fixed;inset:0;z-index:960;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center}
.out-ov.show{display:flex}
.out-box{background:var(--surface);border:1px solid var(--line2);border-radius:var(--R);
  width:640px;max-width:92vw;max-height:70vh;overflow:hidden;box-shadow:var(--sh-xl);display:flex;flex-direction:column}
.out-hdr{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.out-title{font-size:14px;font-weight:600}
.out-x{background:none;border:none;color:var(--fg3);cursor:pointer;font-size:14px;width:32px;height:32px;border-radius:var(--Rsm);display:flex;align-items:center;justify-content:center}
.out-x:hover{background:var(--hov);color:var(--fg)}
.out-body{padding:16px 20px;overflow-y:auto;flex:1;font-family:var(--mono);font-size:13px;color:var(--fg);
  white-space:pre-wrap;word-break:break-all;line-height:1.5;background:var(--elevated)}

/* ═══ SNAP INDICATOR ═══ */
.snap-indicator{position:fixed;border:3px solid var(--accent);border-radius:8px;background:color-mix(in srgb,var(--accent) 10%,transparent);z-index:9000;pointer-events:none;transition:all .15s ease;display:none}
.snap-indicator.on{display:block}

/* ═══ PROGRESS ═══ */
.prog-ov{position:fixed;inset:0;z-index:1100;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center}
.prog-ov.show{display:flex}
.prog-box{background:var(--surface);border:1px solid var(--line2);border-radius:var(--R);width:440px;box-shadow:var(--sh-xl);overflow:hidden}
.prog-hdr{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 8px}
.prog-title{font-size:14px;font-weight:600}
.prog-x{background:none;border:none;color:var(--fg3);cursor:pointer;font-size:14px;width:28px;height:28px;border-radius:var(--Rsm);display:flex;align-items:center;justify-content:center}
.prog-x:hover{background:var(--hov);color:var(--fg)}
.prog-file{font-size:12px;color:var(--fg2);padding:0 20px 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-height:18px}
.prog-bar{height:4px;background:var(--elevated);margin:0 20px 14px;border-radius:2px;overflow:hidden}
.prog-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .15s;width:0}
.prog-bar.prog-ind .prog-fill{width:30%!important;animation:progSlide 1.5s ease-in-out infinite}
@keyframes progSlide{0%{margin-left:-30%}100%{margin-left:100%}}
.prog-foot{display:flex;align-items:center;justify-content:space-between;padding:0 20px 16px}
.prog-count{font-size:12px;color:var(--fg3)}