/* ============================================================
   Design Review – style wspólne
   ============================================================ */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #fafbfc;
  --border: #e3e6ec;
  --border-strong: #cfd4de;
  --text: #14161c;
  --muted: #6b7280;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-weak: #eef2ff;
  --accent-border: #c7d2fe;
  --danger: #dc2626;
  --danger-weak: #fef2f2;
  --ok: #059669;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);
  --shadow: 0 4px 16px rgba(16, 24, 40, .08);
  --shadow-lg: 0 18px 48px rgba(16, 24, 40, .16);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1116;
    --panel: #171a21;
    --panel-2: #1c2029;
    --border: #272c37;
    --border-strong: #39404e;
    --text: #e8eaf0;
    --muted: #98a0b0;
    --accent: #7c7cf8;
    --accent-hover: #8f8ffa;
    --accent-weak: #1e2035;
    --accent-border: #34396a;
    --danger: #f0736c;
    --danger-weak: #2a1a1a;
    --ok: #34d399;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 4px 16px rgba(0, 0, 0, .35);
    --shadow-lg: 0 18px 48px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }

/* Atrybut hidden musi wygrywać z regułami ustawiającymi display. */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.05rem; }
p { margin: 0; }

a { color: inherit; text-decoration: none; }

code {
  font-family: var(--mono);
  font-size: .85em;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 5px;
}

.muted { color: var(--muted); }
.wrap { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }

/* ------------------------------- komponenty ------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 1px solid var(--border-strong);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 550;
  font-size: .9rem;
  padding: .55rem .9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .06s, box-shadow .15s;
  white-space: nowrap;
}
.btn:hover { background: var(--panel-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--panel-2); color: var(--text); }

.btn.danger { color: var(--danger); border-color: transparent; background: transparent; }
.btn.danger:hover { background: var(--danger-weak); border-color: var(--danger-weak); }

.btn.solid-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn.solid-danger:hover { background: var(--danger); border-color: var(--danger); filter: brightness(1.08); }

@media (prefers-color-scheme: dark) {
  .btn.solid-danger { color: #1a1013; }
}

.btn.icon {
  padding: 0;
  width: 2.35rem;
  height: 2.35rem;
  flex: none;
  font-size: 1.02rem;
  line-height: 1;
}

.btn.small { padding: .3rem .55rem; font-size: .78rem; font-weight: 600; }

.btn.toggled {
  background: var(--accent-weak);
  border-color: var(--accent-border);
  color: var(--accent);
}

input[type="text"], input[type="search"], input[type="password"], textarea {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: .55rem .7rem;
  width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-weak);
}
textarea { resize: vertical; min-height: 76px; }

/* --------------------------------- topbar --------------------------------- */

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 60px;
}
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 650; letter-spacing: -.01em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 1.02rem;
  line-height: 1;
}
.tagline { color: var(--muted); font-size: .85rem; margin-left: auto; }
.account { display: flex; align-items: center; gap: .35rem; }

/* -------------------------------- logowanie ------------------------------- */

.login-page { min-height: 100vh; }
.login-wrap { display: grid; place-items: center; min-height: 100vh; padding: 2rem 1.25rem; }
.login-box { width: min(430px, 100%); }
.login-back {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-bottom: .8rem;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 550;
}
.login-back:hover { color: var(--text); }
.login-card { width: 100%; padding: 1.6rem; }
.login-card .brand { margin-bottom: 1.4rem; }
.login-card h1 { margin: 0 0 .35rem; font-size: 1.35rem; }
.login-card p { margin: 0 0 1.2rem; font-size: .9rem; }
.login-card p.small { margin: 1rem 0 0; font-size: .78rem; line-height: 1.5; }
.login-card p a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.login-card p a:hover { color: var(--accent-hover); }
.field { display: block; font-size: .8rem; color: var(--muted); margin-bottom: .9rem; }
.field > span { display: block; margin-bottom: .35rem; font-weight: 600; }
.uid-row { display: flex; gap: .4rem; }
.uid-row input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; }
.btn.wide { width: 100%; justify-content: center; }

/* --------------------------------- strona główna -------------------------- */

main.wrap { padding: 2rem 0 4rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.upload-card { padding: 1.5rem; }
.upload-card h1 { margin-bottom: .35rem; }
.upload-card > p { margin-bottom: 1.1rem; max-width: 62ch; }

.dropzone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--panel-2);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone:focus-visible, .dropzone.drag {
  border-color: var(--accent);
  background: var(--accent-weak);
  outline: none;
}
.dz-icon { font-size: 1.6rem; color: var(--accent); }
.dz-text { color: var(--muted); font-size: .92rem; }
.dz-text strong { color: var(--text); }
.dz-text .link { color: var(--accent); font-weight: 600; }
.dz-file {
  margin-top: .7rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  font-family: var(--mono);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .3rem .8rem;
}

.upload-row {
  display: flex;
  gap: .6rem;
  margin-top: .9rem;
}
.upload-row input { flex: 1; }

.progress {
  height: 6px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: .9rem;
}
.progress .bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width .15s linear;
}

.error {
  margin-top: .8rem;
  color: var(--danger);
  background: var(--danger-weak);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  border-radius: var(--radius-sm);
  padding: .5rem .75rem;
  font-size: .88rem;
}

.projects { margin-top: 2.25rem; }
.section-head {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin-bottom: .9rem;
}
.section-head .count { color: var(--muted); font-size: .85rem; }

.project-list { display: grid; gap: .75rem; }

.project-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: .9rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color .15s, box-shadow .15s;
}
.project-item:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }

.pi-thumb {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--accent-weak);
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  border: 1px solid var(--accent-border);
  overflow: hidden;
}
.pi-main { min-width: 0; }
.pi-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pi-meta {
  color: var(--muted);
  font-size: .82rem;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .7rem;
  margin-top: .15rem;
}
.pi-meta .dot { opacity: .5; }
.pi-link {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-top: .55rem;
}
.pi-link input {
  font-family: var(--mono);
  font-size: .78rem;
  padding: .35rem .55rem;
  max-width: 420px;
  color: var(--muted);
  background: var(--panel-2);
}
.pi-actions { display: flex; align-items: center; gap: .35rem; }
.pi-actions .btn.icon:hover { border-color: var(--accent-border); }
.pi-lock { font-size: .8rem; vertical-align: 1px; }

.dialog {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  padding: 1.4rem;
  width: min(430px, calc(100vw - 2rem));
  box-shadow: var(--shadow-lg, 0 24px 60px rgba(0, 0, 0, .28));
}
.dialog::backdrop { background: rgba(10, 12, 20, .5); backdrop-filter: blur(2px); }
.dialog h3 { margin: 0 0 .4rem; font-size: 1.1rem; }
.dialog p { margin: 0 0 1.1rem; line-height: 1.5; }
.dialog p.error { margin: 0 0 .9rem; }
.dialog-actions { display: flex; align-items: center; gap: .5rem; margin-top: .2rem; }
.dialog-actions .spacer { flex: 1; }
.pi-badge {
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-weak);
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  padding: .12rem .5rem;
  margin-left: .5rem;
}

.empty {
  text-align: center;
  padding: 3rem 1rem;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
}
.empty .muted { margin-top: .3rem; font-size: .9rem; }

/* --------------------------------- toast ---------------------------------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  background: #14161c;
  color: #fff;
  border-radius: 999px;
  padding: .55rem 1.1rem;
  font-size: .88rem;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  opacity: 0;
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--danger); }

/* ============================================================
   Widok recenzji
   ============================================================ */

body.viewer { overflow: hidden; }

.viewer-shell { display: flex; flex-direction: column; height: 100vh; }

.viewer-bar {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  padding: .55rem 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  z-index: 10;
  flex: none;
}
.viewer-title { flex: 1 1 0; min-width: 6rem; }
.viewer-title .t {
  font-weight: 620;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 42vw;
}
.viewer-title .s {
  font-size: .76rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bar-hint {
  font-size: .76rem;
  color: var(--muted);
  white-space: nowrap;
  user-select: none;
}

/* Wąskie okno: przyciski paska recenzji zamieniają się w same ikony. */
@media (max-width: 1000px) {
  .viewer-bar .btn-label { display: none; }
  .viewer-bar .btn { padding-left: .6rem; padding-right: .6rem; }
}
.viewer-bar .spacer { flex: 1; }

.btn.toggle-pin.on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.viewer-body { flex: 1; display: flex; min-height: 0; }

.stage {
  flex: 1;
  min-width: 0;
  position: relative;
  background: #eceef2;
  overflow: hidden;
}
@media (prefers-color-scheme: dark) { .stage { background: #0b0d11; } }

.stage iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #fff;
}

.stage-loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--muted);
  font-size: .9rem;
  gap: .6rem;
  grid-auto-flow: row;
}
.spinner {
  width: 22px;
  height: 22px;
  border: 2.5px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 0 auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

.sidebar {
  width: 372px;
  flex: none;
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sidebar-head {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: none;
}
.sidebar-head h2 { font-size: .95rem; }
.sidebar-head .count {
  font-size: .78rem;
  color: var(--accent);
  background: var(--accent-weak);
  border-radius: 999px;
  padding: .1rem .5rem;
  font-weight: 600;
}
.sidebar-head .spacer { flex: 1; }

.sidebar-scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; }

.hint {
  margin: .9rem 1rem;
  padding: .7rem .85rem;
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.5;
}
.hint b { color: var(--text); font-weight: 600; }

/* formularz */

.comment-form {
  border-bottom: 1px solid var(--border);
  background: var(--accent-weak);
  padding: .9rem 1rem;
}
.comment-form .fh {
  font-size: .8rem;
  font-weight: 650;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .55rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.comment-form .quote {
  font-size: .84rem;
  color: var(--muted);
  border-left: 2px solid var(--accent-border);
  padding-left: .55rem;
  margin-bottom: .6rem;
  max-height: 4.6em;
  overflow: hidden;
}
.comment-form label { display: block; font-size: .78rem; color: var(--muted); margin-bottom: .5rem; }
.comment-form label span { display: block; margin-bottom: .25rem; font-weight: 550; }
.comment-form .actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: .6rem; }
.comment-form input, .comment-form textarea { background: var(--panel); }

/* lista komentarzy */

.comment-list { list-style: none; margin: 0; padding: .5rem; display: grid; gap: .35rem; }

.comment {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: .6rem .65rem;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.comment:hover { background: var(--panel-2); }
.comment.active { background: var(--accent-weak); border-color: var(--accent-border); }
.comment.resolved { opacity: .6; }

.comment-head { display: flex; align-items: center; gap: .45rem; }
.num {
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.comment.resolved .num { background: var(--muted); }
.comment.resolved .num::after { content: "✓"; font-size: .7rem; }
.comment.resolved .num span { display: none; }
.author { font-weight: 600; font-size: .88rem; }
.time { color: var(--muted); font-size: .76rem; margin-left: auto; white-space: nowrap; }

.comment-body {
  font-size: .89rem;
  margin: .35rem 0 0 1.85rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.comment-quote {
  margin: .35rem 0 0 1.85rem;
  font-size: .8rem;
  color: var(--muted);
  border-left: 2px solid var(--border-strong);
  padding-left: .5rem;
  max-height: 3.6em;
  overflow: hidden;
}
.comment-foot { display: flex; gap: .3rem; margin: .35rem 0 0 1.85rem; }
.comment-foot button {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: .76rem;
  color: var(--muted);
  cursor: pointer;
}
.comment-foot button:hover { color: var(--text); text-decoration: underline; }
.comment-foot button.del:hover { color: var(--danger); }
.broken {
  font-size: .74rem;
  color: var(--danger);
  margin-left: 1.85rem;
  margin-top: .2rem;
}

@media (max-width: 860px) {
  .viewer-body { flex-direction: column; }
  .sidebar { width: auto; border-left: 0; border-top: 1px solid var(--border); max-height: 46vh; }
  .stage { min-height: 45vh; }
  .viewer-title .t { max-width: 30vw; }
  .upload-row { flex-direction: column; }
  .project-item { grid-template-columns: 1fr; }
  .pi-thumb { display: none; }
  .pi-actions { justify-content: flex-start; }
}