.kepler-project-panel {
  --pp-bg: var(--panel, #121116);
  --pp-ink: var(--ink, #eeebf3);
  --pp-dim: var(--muted, #aaa4b4);
  --pp-accent: var(--acc-lift, #bf9cff);
  box-sizing: border-box;
  width: 348px;
  min-width: 0;
  max-width: 100%;
  height: 100%;
  flex: 0 0 348px;
  overflow: hidden;
  color: var(--pp-ink);
  background: var(--pp-bg);
  border: 1px solid rgba(180, 159, 210, .13);
  border-radius: 16px;
  font: inherit;
  font-size: 12px;
  line-height: 1.5;
}
.kepler-project-panel *, .kepler-project-panel *::before, .kepler-project-panel *::after { box-sizing: border-box; }
.kepler-project-panel .pp-frame { height: 100%; min-height: 0; display: flex; flex-direction: column; }
.kepler-project-panel .pp-head { display: flex; align-items: flex-start; gap: 8px; padding: 16px 14px 12px; flex-shrink: 0; }
.kepler-project-panel .pp-heading { flex: 1; min-width: 0; }
.kepler-project-panel h2, .kepler-project-panel h3, .kepler-project-panel p { margin: 0; }
.kepler-project-panel .pp-head h2 { font-size: 15px; font-weight: 650; }
.kepler-project-panel .pp-head p { color: var(--pp-dim); font-size: 11px; margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kepler-project-panel button, .kepler-project-panel a { font: inherit; }
.kepler-project-panel button { cursor: pointer; color: var(--pp-accent); background: transparent; border: 1px solid rgba(184, 155, 226, .23); border-radius: 7px; padding: 4px 8px; min-height: 28px; }
.kepler-project-panel button:hover:not(:disabled) { background: rgba(162, 112, 244, .14); color: #e5d3ff; }
.kepler-project-panel button:disabled { opacity: .45; cursor: default; }
.kepler-project-panel button:focus-visible, .kepler-project-panel a:focus-visible, .kepler-project-panel [tabindex]:focus-visible { outline: 2px solid var(--pp-accent); outline-offset: 2px; }
.kepler-project-panel .pp-square { flex-shrink: 0; width: 28px; padding: 1px; font-size: 21px; line-height: 24px; color: var(--pp-ink); }
.kepler-project-panel .pp-tabs { flex-shrink: 0; display: flex; flex-wrap: wrap; gap: 2px; padding: 0 8px 8px; border-bottom: 1px solid rgba(184, 155, 226, .12); }
.kepler-project-panel .pp-tabs button { position: relative; display: flex; flex: 1 1 17%; min-width: 48px; align-items: center; flex-direction: column; gap: 3px; padding: 6px 2px; border: 0; color: var(--pp-dim); font-size: 10px; border-radius: 7px; }
.kepler-project-panel .pp-tabs [data-panel-tab="settings"] { flex: 0 0 100%; flex-direction: row; justify-content: center; padding: 5px 8px; }
.kepler-project-panel .pp-tabs [data-panel-tab="settings"] .pp-tab-label { font-size: 11px; }
.kepler-project-panel .pp-tabs [data-panel-tab="settings"] .pp-tab-label::after { content: ' · настройки'; }
.kepler-project-panel .pp-tabs [aria-selected="true"] { color: #d5baff; background: linear-gradient(120deg, rgba(115, 58, 180, .32), rgba(111, 58, 173, .2)); }
.kepler-project-panel .pp-icon { font-size: 18px; line-height: 19px; height: 19px; }
.kepler-project-panel .pp-count { position: absolute; top: 2px; right: 3px; font-size: 9px; color: var(--pp-accent); }
.kepler-project-panel .pp-content { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 15px 14px 20px; scrollbar-width: thin; scrollbar-color: #4f435d transparent; }
.kepler-project-panel .pp-section-heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 8px; margin-bottom: 13px; }
.kepler-project-panel .pp-content h2 { font-size: 14px; font-weight: 650; }
.kepler-project-panel .pp-toolbar, .kepler-project-panel .pp-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.kepler-project-panel .pp-toolbar { margin-bottom: 12px; }
.kepler-project-panel .pp-actions { margin-top: 8px; }
.kepler-project-panel .pp-actions button { font-size: 11px; padding: 3px 7px; }
.kepler-project-panel .pp-row { border-bottom: 1px solid rgba(184, 155, 226, .12); padding: 12px 0; overflow-wrap: anywhere; }
.kepler-project-panel .pp-row h3 { font-size: 12px; font-weight: 650; margin-bottom: 7px; }
.kepler-project-panel .pp-row p { color: var(--pp-dim); margin: 4px 0; font-size: 11px; }
.kepler-project-panel .pp-row .pp-status { color: #95d6bb; }
.kepler-project-panel .pp-group { font-size: 11px; letter-spacing: .02em; color: var(--pp-accent); margin: 18px 0 3px; font-weight: 600; }
.kepler-project-panel .pp-note { font-size: 10px; color: var(--pp-dim); margin-top: 12px; }
.kepler-project-panel .pp-state { color: var(--pp-dim); padding: 20px 10px; text-align: center; border: 1px dashed rgba(184, 155, 226, .18); border-radius: 10px; margin: 12px 0; }
.kepler-project-panel .pp-notice, .kepler-project-panel .pp-access { color: #c6b2e2; background: rgba(150, 103, 212, .12); padding: 8px 10px; border-radius: 7px; font-size: 11px; margin: 8px 0 12px; }
.kepler-project-panel .pp-warning { color: #e7bf80; }
.kepler-project-panel .pp-gaps { font-size: 11px; color: #cbb99e; margin: 8px 0 12px; padding-left: 18px; overflow-wrap: anywhere; }
.kepler-project-panel .pp-instruction { white-space: pre-wrap; overflow-wrap: anywhere; border-left: 2px solid #8252bc; background: rgba(135, 89, 194, .07); padding: 12px; margin-top: 8px; border-radius: 0 8px 8px 0; }
.kepler-project-panel .pp-form { display: grid; gap: 8px; margin: 12px 0; }
.kepler-project-panel .pp-form label { display: grid; gap: 5px; color: var(--pp-dim); font-size: 11px; }
.kepler-project-panel .pp-form input, .kepler-project-panel .pp-form textarea { display: block; width: 100%; min-width: 0; background: rgba(160, 130, 190, .06); color: var(--pp-ink); border: 1px solid rgba(184, 155, 226, .24); border-radius: 7px; padding: 8px; font: inherit; }
.kepler-project-panel .pp-form textarea { resize: vertical; min-height: 72px; }
.kepler-project-panel .pp-form input:focus-visible, .kepler-project-panel .pp-form textarea:focus-visible { outline: 2px solid var(--pp-accent); outline-offset: 1px; }
.kepler-project-panel .pp-evidence { min-width: 0; margin-bottom: 12px; }
.kepler-project-panel .pp-evidence .evidence-form { border-block: 1px solid rgba(184, 155, 226, .18); padding: 12px 0; }
.kepler-project-panel .pp-evidence .evidence-check { display: flex; align-items: center; gap: 8px; }
.kepler-project-panel .pp-evidence .evidence-check input { flex: 0 0 auto; width: 18px; height: 18px; padding: 0; accent-color: var(--pp-accent); }
.kepler-project-panel .pp-evidence input[type="file"] { overflow: hidden; }
.kepler-project-panel .pp-evidence .pp-note { margin-top: 0; }
.kepler-project-panel .pp-evidence-status, .kepler-project-panel .pp-evidence-note { overflow-wrap: anywhere; }
.kepler-project-panel .pp-dropzone { display: grid; justify-items: center; gap: 6px; color: var(--pp-dim); font-size: 11px; text-align: center; border: 1.5px dashed rgba(184, 155, 226, .38); border-radius: 12px; padding: 22px 12px 18px; margin-bottom: 14px; background: linear-gradient(160deg, rgba(150, 103, 212, .1), rgba(111, 58, 173, .04)); transition: border-color .15s, background .15s; }
.kepler-project-panel .pp-dropzone.pp-drag-over { border-color: var(--pp-accent); background: rgba(150, 103, 212, .2); }
.kepler-project-panel .pp-drop-title { color: var(--pp-ink); font-size: 13px; font-weight: 650; }
.kepler-project-panel .pp-drop-hint { font-size: 11px; }
.kepler-project-panel .pp-dropzone .pp-primary { margin-top: 6px; min-height: 32px; padding: 5px 14px; color: #fff; font-weight: 600; background: linear-gradient(120deg, #8a5ad6, #6f3aad); border-color: transparent; }
.kepler-project-panel .pp-dropzone .pp-primary:hover:not(:disabled) { color: #fff; background: linear-gradient(120deg, #9a6ae6, #7f4abd); }
.kepler-project-panel .pp-link-form { margin: 0 0 10px; }
.kepler-project-panel .pp-link-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; }
.kepler-project-panel .pp-link-form .pp-check { display: inline-flex; align-items: center; gap: 6px; color: var(--pp-dim); font-size: 11px; }
.kepler-project-panel .pp-link-form .pp-check input { width: 15px; height: 15px; padding: 0; accent-color: var(--pp-accent); }
.kepler-project-panel .pp-link-error { font-size: 11px; margin: 0; }
.kepler-project-panel .pp-link-form input[aria-invalid="true"] { border-color: #e7bf80; }
.kepler-project-panel .pp-secondary { display: block; border: 0; padding: 2px 0; min-height: 24px; margin: 0 0 8px; color: var(--pp-dim); font-size: 11px; text-decoration: underline dotted; text-underline-offset: 3px; }
.kepler-project-panel .pp-secondary:hover:not(:disabled) { background: transparent; color: var(--pp-accent); }
.kepler-project-panel .pp-file h3 { margin-bottom: 3px; }
.kepler-project-panel .pp-file-name { display: inline; border: 0; padding: 0; min-height: 0; text-align: left; color: var(--pp-ink); font-weight: 650; text-decoration: none; cursor: pointer; }
.kepler-project-panel button.pp-file-name:hover:not(:disabled), .kepler-project-panel a.pp-file-name:hover { background: transparent; color: var(--pp-accent); text-decoration: underline; }
.pp-viewer { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 28px; background: rgba(8, 6, 14, .82); }
.pp-viewer-frame { display: flex; flex-direction: column; width: min(1100px, 100%); max-height: 100%; min-height: 0; background: var(--panel, #121116); color: var(--ink, #eeebf3); border: 1px solid rgba(180, 159, 210, .22); border-radius: 14px; overflow: hidden; box-shadow: 0 24px 80px #000a; font-size: 12px; }
.pp-viewer-bar { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid rgba(184, 155, 226, .14); }
.pp-viewer-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 650; }
.pp-viewer-bar button { font: inherit; cursor: pointer; color: var(--acc-lift, #bf9cff); background: transparent; border: 1px solid rgba(184, 155, 226, .23); border-radius: 7px; padding: 4px 10px; min-height: 30px; }
.pp-viewer-bar .pp-viewer-close { width: 32px; padding: 0; font-size: 20px; line-height: 1; color: var(--ink, #eeebf3); }
.pp-viewer-bar button:focus-visible, .pp-viewer pre:focus-visible { outline: 2px solid var(--acc-lift, #bf9cff); outline-offset: 2px; }
.pp-viewer-body { flex: 1; min-height: 0; overflow: auto; display: flex; align-items: center; justify-content: center; background: rgba(0, 0, 0, .25); }
.pp-viewer-body img { display: block; max-width: 100%; max-height: calc(100vh - 130px); object-fit: contain; }
.pp-viewer-pdf .pp-viewer-frame, .pp-viewer-text .pp-viewer-frame { height: 100%; }
.pp-viewer-body iframe { width: 100%; height: 100%; min-height: 60vh; border: 0; background: #fff; }
.pp-viewer-body pre { align-self: stretch; width: 100%; margin: 0; padding: 14px 16px; white-space: pre-wrap; overflow-wrap: anywhere; font: 12px/1.55 var(--mono, ui-monospace, monospace); }
.pp-viewer-state { color: var(--muted, #aaa4b4); padding: 30px; }
.kepler-project-panel .pp-link { display: inline-block; color: var(--pp-accent); margin-top: 8px; text-decoration: none; }
.kepler-project-panel .pp-actions .pp-context-toggle { display: inline-flex; align-items: center; gap: 7px; color: var(--pp-ink); }
.kepler-project-panel .pp-switch { position: relative; flex: 0 0 26px; width: 26px; height: 15px; border-radius: 8px; background: rgba(184, 155, 226, .22); transition: background .15s; }
.kepler-project-panel .pp-switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--pp-dim); transition: transform .15s, background .15s; }
.kepler-project-panel .pp-context-toggle[aria-checked="true"] .pp-switch { background: rgba(149, 214, 187, .35); }
.kepler-project-panel .pp-context-toggle[aria-checked="true"] .pp-switch::after { transform: translateX(11px); background: #95d6bb; }
.kepler-project-panel .pp-actions .pp-context-state { flex-basis: 100%; margin-top: 0; }
.kepler-project-panel.pp-collapsed { width: 44px; flex-basis: 44px; min-width: 44px; border-radius: 12px; }
.kepler-project-panel.pp-collapsed .pp-head { padding: 10px 7px; }
.kepler-project-panel.pp-collapsed .pp-heading, .kepler-project-panel.pp-collapsed .pp-content, .kepler-project-panel.pp-collapsed .pp-tab-label { display: none; }
.kepler-project-panel.pp-collapsed .pp-tabs { flex-direction: column; border: 0; padding: 0 3px; gap: 5px; }
.kepler-project-panel.pp-collapsed .pp-tabs button, .kepler-project-panel.pp-collapsed .pp-tabs [data-panel-tab="settings"] { min-width: 0; min-height: 38px; flex: 0 0 38px; justify-content: center; padding: 5px 0; }
.kepler-project-panel.pp-collapsed .pp-count { top: 0; right: 0; }
/* The whole collapsed strip opens the panel. The open panel lies over the chat (the chat keeps
   its width, so the composer and the scroll do not move) and slides out of the strip and back. */
.kepler-project-panel.pp-collapsed { cursor: pointer; transition: background-color .15s ease-out, border-color .15s ease-out; }
.kepler-project-panel.pp-collapsed:hover { background-color: #19171f; border-color: rgba(191, 156, 255, .34); }
.kepler-project-panel { --pp-slide: calc(100% - 44px); }
@media (min-width: 761px) {
  /* An absolutely positioned grid child sizes against its 44 px grid area: no max-width cap. */
  .kepler-project-panel:not(.pp-collapsed) { position: absolute; top: 0; right: 0; bottom: 0; max-width: none; z-index: 80; box-shadow: -16px 0 40px rgba(0, 0, 0, .42); }
}
@keyframes pp-slide-in { from { transform: translateX(var(--pp-slide)); opacity: .55; } to { transform: none; opacity: 1; } }
@keyframes pp-slide-out { from { transform: none; opacity: 1; } to { transform: translateX(var(--pp-slide)); opacity: .4; } }
.kepler-project-panel.pp-opening { animation: pp-slide-in 200ms cubic-bezier(.2, .8, .2, 1); }
.kepler-project-panel.pp-closing { animation: pp-slide-out 160ms cubic-bezier(.4, 0, 1, 1) forwards; pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
  .kepler-project-panel.pp-opening, .kepler-project-panel.pp-closing { animation: none; }
  .kepler-project-panel.pp-collapsed { transition: none; }
}
@media (max-width: 760px) {
  .kepler-project-panel { --pp-slide: calc(100% + 16px); position: fixed; top: 62px; right: 8px; bottom: 8px; height: auto; max-width: calc(100vw - 16px); z-index: 120; box-shadow: 0 16px 64px #0009; }
  .kepler-project-panel.pp-overlay { width: 348px; }
  .kepler-project-panel.pp-temporary-hidden { display: none; }
  .kepler-project-panel .pp-tabs button { min-height: 44px; }
  .kepler-project-panel .pp-actions button, .kepler-project-panel .pp-toolbar button { min-height: 36px; }
}