/* Handwriting page styles (derived from previous styles.css) */

.selectors-box { padding: 18px; }
.selectors-row {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.handwriting-login-cta {
  max-width: 900px;
  margin: 10px auto 0 auto;
  padding: 18px 20px;
  display: none;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-direction: column;
  text-align: center;
  background: rgba(6, 12, 26, 0.82);
  border: 1px solid var(--accent-soft-1);
  box-shadow: 0 16px 44px rgba(0,0,0,0.5);
}
.handwriting-login-cta .btn.lg {
  min-width: 220px;
  justify-content: center;
  font-size: 16px;
  padding: 14px 26px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 1px solid var(--accent);
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
  opacity: 0.95;
}
.handwriting-login-benefits {
  list-style: disc;
  margin: 14px 0 0 0;
  padding-left: 20px;
  text-align: left;
  color: var(--text);
  opacity: 0.9;
  display: grid;
  gap: 6px;
}
.handwriting-login-benefits li {
  font-size: 14px;
}
.handwriting-login-btn {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  text-align: center;
}
.handwriting-login-title {
  font-size: 17px;
  line-height: 1.1;
}
.handwriting-login-sub {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.9;
}
.selector-style { display: grid; gap: 8px; min-width: 220px; max-width: 260px; }
.selector-style select {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  padding: 14px 42px 14px 14px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'><path fill='%239aa4b2' d='M7 10l5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}
.selector-style select option { color: var(--text); }
.selector-style select:hover { border-color: var(--accent); background: rgba(255,255,255,0.08); box-shadow: 0 0 20px var(--accent-soft-1); }
.selector-style select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft-2); }
.selector-font select {
  border-radius: 30px;
}
.selectors-right { display: flex; align-items: end; gap: 12px; flex-wrap: wrap; }

.content-box { padding: 18px; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }
.input-col, .preview-col { display: grid; align-content: start; gap: 10px; }
.input-col { align-items: stretch; }
.preview-col { align-items: stretch; }
.input-col .text-input { min-height: 0; }

.settings-box { padding: 18px; }
.settings-row { display: grid; gap: 14px; }
.label { display: block; margin-bottom: 8px; color: var(--muted); }
.text-input {
  width: 100%;
  resize: none;
  padding: 12px;
  background: rgba(255, 255, 255, 0.478);
  color: #111;
  border: 1px dashed var(--accent-soft-1);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  font-size: 20px;
  line-height: 1.5;
}

.controls { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }

#btn-handwriting-creator {
  position: relative;
  background: linear-gradient(120deg, #FEAC5E, #C779D0, #EC38BC);
  background-size: 240% 240%;
  color: #ffffff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.28);
  box-shadow:
    0 16px 38px rgba(0,0,0,0.55),
    0 0 32px rgba(236,56,188,0.5),
    0 0 48px rgba(115,3,192,0.42);
  animation: hwc-glow 7s ease-in-out infinite;
}

#btn-handwriting-creator:hover {
  box-shadow:
    0 18px 42px rgba(0,0,0,0.6),
    0 0 42px rgba(236,56,188,0.62),
    0 0 56px rgba(115,3,192,0.5);
}

@keyframes hwc-glow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.btn-download {
  /* Mehr Glass-Look: transparenteres Blau + starker Blur,
     der globale „liquid glass“-Kanten-Effekt kommt aus base.css (.btn::before). */
  background: linear-gradient(135deg, rgba(81, 142, 255, 0.66), rgba(43, 117, 255, 0.441));
  /* Eigener sichtbarer Rahmen weg – nur noch der Licht-Rand aus ::before */
  border: 1px solid transparent;
  color: #f5f9ff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}
.btn-download:hover {
  background: linear-gradient(135deg, rgba(43,117,255,0.45), rgba(43,117,255,0.26));
  border-color: rgba(230, 240, 255, 0.7);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.6);
}
.btn-download[disabled] { opacity: 0.6; cursor: not-allowed; }

.file input { display: none; }
.file span { user-select: none; padding: 12px 14px; }
.file.danger span { background: linear-gradient(180deg, rgba(60,14,14,0.9), rgba(60,14,14,0.7)); border-color: rgba(255,80,80,0.6); }
.file.danger span:hover { background: linear-gradient(180deg, rgba(74,18,18,0.95), rgba(74,18,18,0.8)); border-color: rgba(255,120,120,0.8); }

/* Vorschau-Switch entfernt */

.settings-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(160px, 1fr));
  gap: 10px;
}
.settings-grid label { display: grid; gap: 8px; font-size: 16px; color: var(--muted); }
.settings-grid input, .settings-grid select {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.settings-grid input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); }

.randomizer-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.randomizer-row input[type="number"] {
  flex: 1;
  min-width: 0;
}

.randomizer-percent {
  font-size: 14px;
  color: var(--muted);
}

body.guest-handwriting .settings-grid label {
  display: none;
}
body.guest-handwriting .settings-grid label.setting-randomizer,
body.guest-handwriting .settings-grid label.setting-height-shift {
  display: grid;
}

.canvas-wrap {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  border: 1px dashed var(--accent-soft-1);
  background: rgba(255, 255, 255, 0.478);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  position: relative;
}
#preview {
  display: block;
  width: 100%;
  height: auto;
  transition: filter 0.18s ease-out;
}
.canvas-wrap.preview-blur #preview {
  filter: blur(6px);
}
.preview-reload-btn {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translate(-50%, 0);
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.32);
  background: radial-gradient(circle at top left, rgba(83, 152, 255, 0.9), rgba(39, 105, 255, 0.85));
  color: #f5f9ff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0,0,0,0.55);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease-out, transform 0.16s ease-out, box-shadow 0.16s ease-out;
}
.canvas-wrap.preview-stale .preview-reload-btn {
  opacity: 1;
  pointer-events: auto;
}
.preview-reload-btn:hover {
  transform: translate(-50%, -4px);
  box-shadow: 0 14px 30px rgba(0,0,0,0.65);
}
.preview-letters {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.9);
  opacity: 0;
  pointer-events: none;
}
.preview-letter {
  display: inline-block;
  min-width: 0.7em;
  text-align: center;
}
.preview-letter.l1 {
  animation: letters-sort-left 1s ease-in-out infinite;
}
.preview-letter.l2 {
  animation: letters-sort-center 1s ease-in-out infinite;
}
.preview-letter.l3 {
  animation: letters-sort-right 1s ease-in-out infinite;
}
.canvas-wrap.preview-blur:not(.preview-stale) .preview-letters { opacity: 0; }
.preview-expand-btn {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  padding: 0;
  border-radius: 0;
  border: none;
  background: transparent;
  color: rgba(229,237,255,0.9);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease-out, transform 0.16s ease-out, box-shadow 0.16s ease-out;
}
.canvas-wrap.preview-cropped .preview-expand-btn {
  opacity: 1;
  pointer-events: auto;
}
.preview-expand-btn:hover {
  transform: translateX(-50%);
  text-decoration: none;
}
@keyframes letters-sort-left {
  0%   { transform: translateX(8px); opacity: 0.3; }
  25%  { transform: translateX(2px); opacity: 0.8; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(-1px); opacity: 0.9; }
  100% { transform: translateX(0); opacity: 1; }
}
@keyframes letters-sort-center {
  0%   { transform: translateX(-4px); opacity: 0.4; }
  25%  { transform: translateX(2px); opacity: 0.9; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(-2px); opacity: 0.95; }
  100% { transform: translateX(0); opacity: 1; }
}
@keyframes letters-sort-right {
  0%   { transform: translateX(-10px); opacity: 0.3; }
  25%  { transform: translateX(-3px); opacity: 0.8; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(1px); opacity: 0.9; }
  100% { transform: translateX(0); opacity: 1; }
}
.hint { color: var(--muted); margin-top: 10px; }

@media (max-width: 980px) {
  .content-grid { grid-template-columns: 1fr; }
  .text-input { font-size: 18px; }
  .selectors-row { gap: 12px; }
  .selector-style { min-width: 200px; }
}

/* Overlays */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.64);
  display: grid;
  align-items: center;
  justify-items: center;
  z-index: 100;
  backdrop-filter: blur(8px);
}
.overlay[hidden] {
  display: none !important;
}
.overlay-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--glass-strong);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 32px;
  padding: 34px 30px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  max-width: 520px;
  text-align: center;
  min-height: 320px;
  gap: 8px;
}
.overlay-title {
  font-weight: 700;
  margin-bottom: 6px;
}
.overlay-text {
  color: var(--muted);
}
.overlay-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.overlay-actions .btn {
  background: linear-gradient(135deg, var(--accent-soft-1), var(--accent-soft-2));
  color: var(--text);
  border: none;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.38);
  transition: transform .08s ease, filter .18s ease, box-shadow .18s ease;
}
.overlay-actions #btn-no-dataset-creator {
  background: linear-gradient(120deg, #FEAC5E, #C779D0, #EC38BC);
  background-size: 300% 300%;
  animation: hwc-glow 7s ease-in-out infinite;
  color: #fff;
  box-shadow:
    0 16px 38px rgba(0,0,0,0.55),
    0 0 32px rgba(236,56,188,0.5),
    0 0 48px rgba(115,3,192,0.42);
  transition: transform .08s ease, box-shadow .18s ease, filter .18s ease;
}
.overlay-actions .btn:hover:not([disabled]) {
  filter: brightness(1.05);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}
.overlay-actions .btn:active {
  transform: translateY(1px);
}

/* Vollbild-Overlay für „Handschrift generieren“ – wie Aufgaben-Umschreiben */
.hw-rewrite-overlay {
  position: fixed;
  inset: 0;
  z-index: 2400;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 10% 0%, var(--accent-soft-2), transparent 55%),
    radial-gradient(circle at 100% 100%, var(--accent-soft-1), transparent 60%),
    rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(26px) saturate(160%);
  -webkit-backdrop-filter: blur(26px) saturate(160%);
}
.hw-rewrite-overlay[hidden] {
  display: none !important;
}
.hw-rewrite-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.hw-rewrite-spinner {
  display: flex;
  gap: 4px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.9);
}
.hw-rewrite-text {
  font-size: 0.95rem;
  color: #e5e7eb;
  text-align: center;
}
@keyframes hw-rewrite-sort-left {
  0%   { transform: translateX(8px); opacity: 0.3; }
  25%  { transform: translateX(2px); opacity: 0.8; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(-1px); opacity: 0.9; }
  100% { transform: translateX(0); opacity: 1; }
}
@keyframes hw-rewrite-sort-center {
  0%   { transform: translateX(-4px); opacity: 0.4; }
  25%  { transform: translateX(2px); opacity: 0.9; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(-2px); opacity: 0.95; }
  100% { transform: translateX(0); opacity: 1; }
}
@keyframes hw-rewrite-sort-right {
  0%   { transform: translateX(-10px); opacity: 0.3; }
  25%  { transform: translateX(-3px); opacity: 0.8; }
  50%  { transform: translateX(0); opacity: 1; }
  75%  { transform: translateX(1px); opacity: 0.9; }
  100% { transform: translateX(0); opacity: 1; }
}