/* ── Nagłówek modułu ───────────────────────────────────────────────── */
.mod-head { padding: 40px 0 24px; max-width: 760px; }
.back {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; color: var(--muted-foreground); text-decoration: none; margin-bottom: 16px;
}
.back:hover { color: var(--foreground); }
.mod-head h1 { font-size: 30px; font-weight: 500; letter-spacing: -.015em; margin: 0 0 10px; }
.mod-head p  { margin: 0 0 16px; color: var(--muted-foreground); font-size: 16px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card-glass); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px 6px 11px; font-size: 13px; box-shadow: var(--shadow-soft);
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); position: relative; }
.dot::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid var(--primary); opacity: .35; animation: ping 2.6s ease-out infinite;
}
@keyframes ping {
  0%   { transform: scale(.6); opacity: .5 }
  70%  { transform: scale(1.5); opacity: 0 }
  100% { opacity: 0 }
}

/* ── Dropzone ──────────────────────────────────────────────────────── */
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: 46px 24px; text-align: center; cursor: pointer;
  background: var(--card-glass); border: 1px dashed var(--border-soft); border-radius: var(--radius-card);
  transition: border-color .15s, background .15s;
  box-shadow: var(--shadow-soft); backdrop-filter: blur(10px);
}
.dropzone:hover, .dropzone:focus-visible { border-color: var(--primary); outline: none; }
.dropzone.over { border-color: var(--primary); background: var(--primary-soft); border-style: solid; }
.dz-icon  { font-size: 30px; color: var(--primary); }
.dz-title { margin: 4px 0 0; font-size: 17px; }
.dz-sub   { margin: 0; font-size: 14px; color: var(--muted-foreground); }

/* ── Workspace ─────────────────────────────────────────────────────── */
.workspace { margin-top: 18px; }

/* ── Toolbar ───────────────────────────────────────────────────────── */
.crop-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; margin-bottom: 14px;
  background: var(--card-glass); border: 1px solid var(--border-soft); border-radius: var(--radius-card);
  backdrop-filter: blur(10px); box-shadow: var(--shadow-soft);
}
.crop-ratio { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; }
.crop-actions { display: flex; gap: 6px; }
.opt-label { font-size: 13.5px; color: var(--muted-foreground); white-space: nowrap; }

.format-btns { display: flex; gap: 4px; flex-wrap: wrap; }
.fmt-btn {
  font: inherit; font-size: 13px; font-weight: 500;
  padding: 5px 12px; border-radius: var(--radius);
  border: 1px solid var(--border); background: transparent;
  color: var(--muted-foreground); cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.fmt-btn:hover { border-color: var(--primary); color: var(--primary); }
.fmt-btn.active { background: var(--foreground); border-color: var(--foreground); color: #fff; }
.btn-sm { padding: 7px 13px; font-size: 13px; }

/* ── Viewer ────────────────────────────────────────────────────────── */
.crop-viewer { margin-bottom: 10px; }

.canvas-wrap {
  position: relative; line-height: 0;
  border-radius: var(--radius-card); overflow: hidden;
  box-shadow: var(--shadow-md); background: #111;
  max-width: 860px; margin: 0 auto;
}
#imgCanvas { display: block; width: 100%; height: auto; }
#overlayCanvas {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  cursor: crosshair;
}

.rd-hint {
  margin: 8px auto 0; max-width: 860px;
  font-size: 13.5px; color: var(--muted-foreground);
  text-align: center; display: flex; align-items: center; justify-content: center; gap: 6px;
}
.rd-hint .ti { color: var(--primary); }

/* ── Meta ──────────────────────────────────────────────────────────── */
.crop-meta {
  max-width: 860px; margin: 8px auto 0;
  font-size: 13.5px; color: var(--muted-foreground); text-align: center;
}

/* ── Format wyjściowy ──────────────────────────────────────────────── */
.crop-fmt {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 11px 16px; margin-top: 12px;
  background: var(--card-glass); border: 1px solid var(--border-soft); border-radius: var(--radius-card);
  backdrop-filter: blur(10px); box-shadow: var(--shadow-soft);
}

/* ── Pasek zapisu ──────────────────────────────────────────────────── */
.rd-save-bar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 10px; padding: 13px 16px;
  background: var(--card-glass); border: 1px solid var(--border-soft); border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft); backdrop-filter: blur(10px);
}
.rd-save-info { font-size: 13px; color: var(--muted-foreground); }

/* ── Sekcja wyjaśniająca ───────────────────────────────────────────── */
.explainer { margin-top: 46px; }
.explainer h2 { font-size: 19px; font-weight: 500; margin: 0 0 16px; }
.ex-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ex-item {
  background: var(--card-glass); border: 1px solid var(--border-soft);
  border-radius: var(--radius-card); padding: 20px;
  box-shadow: var(--shadow-soft); backdrop-filter: blur(10px);
}
.ex-item .ti { font-size: 20px; color: var(--primary); }
.ex-item h3  { font-size: 15px; font-weight: 500; margin: 8px 0 5px; }
.ex-item p   { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted-foreground); }

/* ── Notka ─────────────────────────────────────────────────────────── */
.note {
  margin: 34px 0 0; padding: 18px 20px;
  background: var(--card-glass); border: 1px solid var(--border-soft);
  border-left: 2px solid var(--primary); border-radius: var(--radius-card);
  font-size: 14.5px; color: var(--muted-foreground); max-width: 780px;
}
.note strong { color: var(--foreground); font-weight: 500; }

/* ── Błąd ──────────────────────────────────────────────────────────── */
.file-error {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; margin-top: 10px;
  background: rgba(140,36,56,.06); border: 1px solid rgba(140,36,56,.2);
  border-radius: var(--radius); font-size: 14px; color: var(--danger);
}
.file-error .ti { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.file-error-body { min-width: 0; }
.file-error-msg  { color: var(--muted-foreground); font-size: 13px; }
.file-error-close {
  margin-left: auto; background: none; border: 0; cursor: pointer;
  color: var(--muted-foreground); font-size: 16px; padding: 0 0 0 8px; flex-shrink: 0;
}
.file-error-close:hover { color: var(--foreground); }

/* ── Responsywność ─────────────────────────────────────────────────── */
@media (max-width: 900px) { .ex-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) {
  .ex-grid { grid-template-columns: 1fr; }
  .mod-head h1 { font-size: 25px; }
  .crop-toolbar { flex-direction: column; align-items: flex-start; }
  .crop-actions { width: 100%; }
}