/* ============================================================
   signdraw.css — styles for the unified "Draw your signature" modal
   (component: resources/views/components/signdraw.blade.php, engine:
   public/assets/js/theme/signdraw-editor.js).

   Extracted (Archive 24.5.142) from service-documentsign.css so the SAME modal
   can be reused on every surface (cabinet document editor, public document
   editor, recipient /shared-document, signature generators) without dragging in
   cabinet-only rules. Uses global theme tokens (--color-main, --color-border,
   --color-text, --color-bg-lightdark, --transition-main).
   ============================================================ */
.signgen-backdrop[hidden],
.signdraw[hidden] {
  display: none !important;
}
#signdraw-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100000000060;
  background: rgba(15, 23, 42, 0.55);
  -webkit-backdrop-filter: blur(2px);
          backdrop-filter: blur(2px);
}
.signdraw {
  position: fixed;
  inset: 0;
  z-index: 100000000061;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.signdraw__card {
  width: min(96vw, 960px);
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px -16px rgba(15, 23, 42, 0.4);
  animation: signdrawPop 0.16s ease-out;
}
@keyframes signdrawPop {
  from { transform: translateY(8px) scale(0.985); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.signdraw__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 1.05em 1.4em;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
}
.signdraw__titles { display: flex; flex-direction: column; gap: 2px; }
.signdraw__title {
  margin: 0;
  font-size: 22.4px;
  font-weight: 800;
  color: var(--color-text, #0f172a);
}
.signdraw__subtitle { margin: 0; font-size: 15.2px; color: #64748b; }
.signdraw__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4em;
  height: 2.4em;
  border: 0;
  background: #f1f5f9;
  color: #64748b;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-main, 0.2s ease);
  flex-shrink: 0;
}
.signdraw__close svg { width: 1.3em; height: 1.3em; }
.signdraw__close:hover {
  background: rgba(72, 95, 199, 0.1);
  color: var(--color-main, #485fc7);
}
.signdraw__statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0.55em 1.4em;
  background: var(--color-bg-lightdark, #f8fafc);
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  font-size: 15.2px;
  color: #475569;
}
.signdraw__status { display: inline-flex; align-items: center; gap: 0.5em; font-weight: 500; }
.signdraw__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #cbd5e1;
  transition: background-color 0.2s;
}
.signdraw__dot.is-active { background: #22c55e; animation: signdraw-pulse 2s infinite; }
@keyframes signdraw-pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}
.signdraw__toolbadge {
  padding: 0.2em 0.7em;
  border-radius: 6px;
  font-size: 12.48px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.signdraw__toolbadge--pen {
  background: color-mix(in srgb, var(--color-main, #485fc7) 14%, #fff);
  color: var(--color-main, #485fc7);
}
.signdraw__toolbadge--eraser { background: #fee2e2; color: #ef4444; }
.signdraw__pad {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1.1em 1.4em;
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  overflow: hidden;
  background-color: #fbfcff;
  background-image:
    linear-gradient(to right, #eef2ff 1px, transparent 1px),
    linear-gradient(to bottom, #eef2ff 1px, transparent 1px);
  background-size: 24px 24px;
}
.signdraw__canvas {
  display: block;
  width: 100%;
  height: clamp(240px, 48vh, 460px);
  touch-action: none;
  cursor: crosshair;
}
.signdraw__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  font-size: 16px;
  color: #94a3b8;
}
.signdraw__ring {
  position: absolute;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 5;
  background: rgba(72, 95, 199, 0.85);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.85);
}
.signdraw__ring--eraser {
  background: rgba(72, 95, 199, 0.12);
  border: 1.5px dashed rgba(72, 95, 199, 0.9);
  box-shadow: none;
}
.signdraw__sizepeek {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 82px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.06);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  pointer-events: none;
  z-index: 6;
}
.signdraw__sizepeek-label,
.signdraw__sizepeek-val {
  font-size: 11.52px;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.signdraw__sizepeek-box {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  border-radius: 8px;
}
.signdraw__sizepeek-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-main, #485fc7);
  transition: width 0.1s, height 0.1s, background-color 0.1s;
}
.signdraw__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 1em 1.4em;
  border-top: 1px solid var(--color-border, #e2e8f0);
}
.signdraw__controls { display: flex; align-items: center; flex-wrap: wrap; gap: 13.6px; justify-content: center; }
.signdraw__seg {
  display: inline-flex;
  gap: 0.2em;
  padding: 0.25em;
  background: #f1f5f9;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px;
}
.signdraw__seg-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.5em 1em;
  font-size: 15.2px;
  font-weight: 600;
  color: #64748b;
  background: transparent;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  transition: var(--transition-main, 0.15s ease);
}
.signdraw__seg-btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.signdraw__seg-btn.is-active {
  background: #fff;
  color: var(--color-main, #485fc7);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}
.signdraw__setting[hidden] { display: none !important; }
.signdraw__setting {
  display: flex;
  align-items: center;
  gap: 0.6em;
  background: var(--color-bg-lightdark, #f8fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px;
  padding: 0.4em 0.8em;
}
.signdraw__setting-label {
  font-size: 12px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.signdraw__swatches { display: inline-flex; gap: 0.4em; }
.signdraw__swatch {
  width: 1.55em;
  height: 1.55em;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
  background: var(--sw, #000);
  border: 2px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s;
}
.signdraw__swatch:hover { transform: scale(1.1); }
.signdraw__swatch.is-active {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--color-main, #485fc7);
  transform: scale(1.1);
}
.signdraw__slider { display: inline-flex; align-items: center; gap: 0.6em; }
.signdraw__slider input[type="range"] { width: 128px; accent-color: var(--color-main, #485fc7); }
.signdraw__slider-val {
  min-width: 1.6em;
  text-align: center;
  font-size: 15.2px;
  font-weight: 700;
  color: var(--color-text, #0f172a);
  font-variant-numeric: tabular-nums;
}
.signdraw__actions { display: flex; align-items: center; gap: 0.7em; justify-content: center; }
.signdraw__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.7em 1.3em;
  font-size: 16px;
  font-weight: 700;
  border-radius: 11px;
  cursor: pointer;
  transition: var(--transition-main, 0.15s ease);
}
.signdraw__btn svg { width: 1.15em; height: 1.15em; }
.signdraw__btn--ghost {
  background: #fff;
  border: 1px solid #cbd5e1;
  color: #475569;
}
.signdraw__btn--ghost:hover {
  background: #f8fafc;
  color: var(--color-text, #0f172a);
  border-color: #94a3b8;
}
.signdraw__btn--primary {
  background: var(--color-main, #485fc7);
  border: 1px solid var(--color-main, #485fc7);
  color: #fff;
  box-shadow: 0 8px 18px -10px rgba(72, 95, 199, 0.55);
}
.signdraw__btn--primary:hover {
  background: color-mix(in srgb, var(--color-main, #485fc7) 88%, #000);
}

/* Зум подписи — компактная панель в углу холста (как size-peek). */
.signdraw__zoom {
  position: absolute;
  left: 14px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.06);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  z-index: 6;
}
.signdraw__zoom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9em;
  height: 1.9em;
  padding: 0;
  border: 1px solid var(--color-border, #e2e8f0);
  background: #fff;
  color: var(--color-main, #485fc7);
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  transition: var(--transition-main, 0.15s ease);
}
.signdraw__zoom-btn:hover:not(:disabled) {
  background: rgba(72, 95, 199, 0.1);
  border-color: rgba(72, 95, 199, 0.35);
}
.signdraw__zoom-btn:disabled {
  opacity: 0.4;
  cursor: default;
}
.signdraw__zoom-btn svg { width: 1.05em; height: 1.05em; }
.signdraw__zoom-val {
  min-width: 3.2em;
  text-align: center;
  font-size: 12.8px;
  font-weight: 700;
  color: #475569;
  font-variant-numeric: tabular-nums;
}

/* Режим фокуса (на весь экран). Кнопка-«развернуть» в шапке. */
.signdraw__header-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.signdraw__focus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4em;
  height: 2.4em;
  border: 0;
  background: #f1f5f9;
  color: #64748b;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-main, 0.2s ease);
  flex-shrink: 0;
}
.signdraw__focus:hover {
  background: rgba(72, 95, 199, 0.1);
  color: var(--color-main, #485fc7);
}
.signdraw__focus svg { width: 1.15em; height: 1.15em; }
.signdraw__focus-collapse { display: none; }
.signdraw.is-focus .signdraw__focus-expand { display: none; }
.signdraw.is-focus .signdraw__focus-collapse { display: inline-flex; }
.signdraw.is-focus { padding: 2.5vh 2.5vw; }
.signdraw.is-focus .signdraw__card {
  width: 100%;
  max-width: none;
  height: 95vh;
  max-height: 95vh;
}
.signdraw.is-focus .signdraw__pad {
  flex: 1 1 auto;
  min-height: 0;
}
.signdraw.is-focus .signdraw__canvas { height: 100%; }

@media (max-width: 640px) {
  .signdraw__footer { flex-direction: column; align-items: stretch; }
  .signdraw__controls { justify-content: center; }
  /* Equal width + equal height so "Очистить" and the longer "Использовать эту
     подпись" stay level even when the latter wraps to two lines. */
  .signdraw__actions { justify-content: space-between; align-items: stretch; }
  .signdraw__btn { flex: 1 1 0; justify-content: center; text-align: center; }
  .signdraw__slider input[type="range"] { width: 96px; }
  .signdraw__title { font-size: 19.2px; }
  .signdraw__sizepeek { display: none; }

  .signdraw.is-focus { padding: 0; }
  .signdraw.is-focus .signdraw__card {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
  }
  .signdraw.is-focus .signdraw__subtitle { display: none; }
}