/* ================================================================
   pk-components.css — Prokuro Shared Component Library
   Siehe COMPONENTS.md für Nutzungsanleitung.
   
   Prefix: pk-*  (neu, für allen neuen Code)
   Legacy: fos-* bleibt in style.css, wird nicht dupliziert
   
   Dieses File definiert NUR Komponenten die vorher inkonsistent waren:
   - Alerts (ersetzt pk-info/warn/good + fos-alert + bt-highlight)
   - Buttons (pk-btn = kanonisch)
   - Forms (pk-input/label/form-group = kanonisch)
   - Cards (pk-card = kanonisch)
   - Badges
   - Section Headers
   - Pokemon Text Cursor
   - Utilities
   ================================================================ */

/* ── CSS Custom Properties (pk-Namespace, mapped to fos-Vars) ──── */
:root {
  --pk-navy:       var(--fos-navy, #1B2A4A);
  --pk-navy-light: var(--fos-navy-light, #2A3F6B);
  --pk-amber:      var(--fos-amber, #F5A623);
  --pk-amber-dark: var(--fos-amber-dark, #D4901E);
  --pk-bg:         var(--fos-bg, #F8F7F4);
  --pk-surface:    var(--fos-surface, #FFFFFF);
  --pk-border:     var(--fos-border, #E8E6E3);
  --pk-text:       var(--fos-text, #2D2D2D);
  --pk-text-sec:   var(--fos-text-secondary, #666666);
  --pk-success:    var(--fos-success, #2ECC71);
  --pk-warning:    var(--fos-warning, #F39C12);
  --pk-danger:     var(--fos-danger, #E74C3C);
  --pk-info:       var(--fos-info, #3498DB);
  --pk-radius:     var(--fos-radius, 8px);
  --pk-radius-lg:  var(--fos-radius-lg, 12px);
  --pk-font-h:     var(--fos-font-display, 'Manrope', sans-serif);
  --pk-font-b:     var(--fos-font-body, 'Inter', sans-serif);
}


/* ── ALERTS ─────────────────────────────────────────────────────── */
/* Einheitliche Info/Warn/Success/Error Boxen.                       */
/* Ersetzt: pk-info, pk-warn, pk-good, fos-alert, bt-highlight      */

.pk-alert {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border-radius: 9px;
  padding: 11px 14px;
  font-family: var(--pk-font-b);
  font-size: 13px;
  line-height: 1.55;
  margin: 10px 0;
}
.pk-alert__icon {
  flex-shrink: 0;
  font-size: 16px;
  margin-top: 1px;
}
.pk-alert a { color: inherit; text-decoration: underline; }
.pk-alert strong { font-weight: 600; }

.pk-alert--info {
  background: rgba(52,152,219,.07);
  border: 1px solid rgba(52,152,219,.22);
  color: #1a5f8a;
}
.pk-alert--warn {
  background: rgba(243,156,18,.07);
  border: 1px solid rgba(243,156,18,.3);
  color: #7a4800;
}
.pk-alert--good {
  background: rgba(46,204,113,.07);
  border: 1px solid rgba(46,204,113,.3);
  color: #1a6635;
}
.pk-alert--error {
  background: rgba(231,76,60,.07);
  border: 1px solid rgba(231,76,60,.3);
  color: #8b1a1a;
}

/* Larger variant for page-level messages */
.pk-alert--lg {
  padding: 14px 18px;
  font-size: 14px;
  border-radius: var(--pk-radius-lg);
}

/* Flask flash message aliases (success/danger/warning map to good/error/warn) */
.pk-alert--success { background: rgba(46,204,113,.07); border: 1px solid rgba(46,204,113,.3); color: #1a6635; }
.pk-alert--danger  { background: rgba(231,76,60,.07); border: 1px solid rgba(231,76,60,.3); color: #8b1a1a; }
.pk-alert--warning { background: rgba(243,156,18,.07); border: 1px solid rgba(243,156,18,.3); color: #7a4800; }

/* Dismissible flash messages */
.pk-alert--dismissible {
  position: relative;
  padding-right: 36px;
}
.pk-alert__close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: inherit;
  opacity: .5;
  line-height: 1;
}
.pk-alert__close:hover { opacity: 1; }


/* ── BUTTONS ────────────────────────────────────────────────────── */
/* pk-btn = kanonisch. Gleiche Styles wie fos-btn.                   */

.pk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--pk-radius);
  font-family: var(--pk-font-b);
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: 1.4;
}
.pk-btn:hover { transform: translateY(-1px); text-decoration: none; }
.pk-btn:active { transform: translateY(0); }
.pk-btn:disabled { opacity: .5; cursor: default; transform: none; }

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

.pk-btn--amber {
  background: var(--pk-amber);
  color: var(--pk-navy);
  border-color: var(--pk-amber);
}
.pk-btn--amber:hover { background: var(--pk-amber-dark); border-color: var(--pk-amber-dark); }

.pk-btn--secondary {
  background: transparent;
  color: var(--pk-navy);
  border-color: var(--pk-navy);
}
.pk-btn--secondary:hover { background: var(--pk-navy); color: #fff; }

.pk-btn--ghost {
  background: transparent;
  color: var(--pk-text-sec);
  border-color: transparent;
}
.pk-btn--ghost:hover { color: var(--pk-navy); background: rgba(27,42,74,.04); }

/* Ghost on dark background (nav, footer) */
.fos-nav .pk-btn--ghost,
.fos-footer .pk-btn--ghost {
  color: rgba(255,255,255,.8);
  border-color: rgba(255,255,255,.3);
}
.fos-nav .pk-btn--ghost:hover,
.fos-footer .pk-btn--ghost:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
}

.pk-btn--sm   { padding: 6px 14px; font-size: 0.82rem; }
.pk-btn--lg   { padding: 14px 28px; font-size: 1rem; }
.pk-btn--block { width: 100%; }

.pk-btn--oauth {
  background: var(--pk-surface);
  color: var(--pk-text);
  border-color: var(--pk-border);
}
.pk-btn--oauth:hover { background: var(--pk-bg); }
.pk-btn--oauth svg { width: 18px; height: 18px; }


/* ── FORMS ──────────────────────────────────────────────────────── */
/* pk-input/label/form-group = kanonisch.                            */
/* Ersetzt: fos-input/label/form-group, pk-form-input/label/row      */

.pk-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pk-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.pk-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pk-navy);
  font-family: var(--pk-font-b);
}

.pk-input,
.pk-select,
.pk-textarea {
  padding: 10px 14px;
  border: 2px solid var(--pk-border);
  border-radius: var(--pk-radius);
  font-family: var(--pk-font-b);
  font-size: 0.95rem;
  color: var(--pk-text);
  background: var(--pk-surface);
  transition: border-color 0.15s ease;
  width: 100%;
}
.pk-input:focus,
.pk-select:focus,
.pk-textarea:focus {
  outline: none;
  border-color: var(--pk-amber);
  box-shadow: 0 0 0 3px rgba(245,166,35,.12);
}
.pk-input::placeholder { color: #aaa; }
.pk-textarea { resize: vertical; min-height: 80px; }

.pk-form-hint {
  font-size: 0.8rem;
  color: var(--pk-text-sec);
}
.pk-form-error {
  font-size: 0.8rem;
  color: var(--pk-danger);
}
.pk-form-legal {
  font-size: 0.8rem;
  color: var(--pk-text-sec);
  text-align: center;
  margin-top: 4px;
}
.pk-form-legal a { color: var(--pk-navy-light); }

.pk-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 500px) {
  .pk-form-grid { grid-template-columns: 1fr; }
}


/* ── CARDS ──────────────────────────────────────────────────────── */
/* pk-card = kanonisch. Gleiche Styles wie fos-card.                  */

.pk-card {
  background: var(--pk-surface);
  border: 1px solid var(--pk-border);
  border-radius: var(--pk-radius-lg);
  box-shadow: 0 2px 8px rgba(27,42,74,.08);
  overflow: hidden;
}
.pk-card__header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--pk-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pk-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pk-navy);
  margin: 0;
  font-family: var(--pk-font-h);
}
.pk-card__sub {
  font-size: .85rem;
  color: var(--pk-text-sec);
  margin: .25rem 0 0;
}
.pk-card__body {
  padding: 24px;
}
.pk-card__body--center {
  text-align: center;
  padding: 1.5rem;
}
.pk-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: .75rem;
}
.pk-card__emoji {
  font-size: 2rem;
  margin-bottom: .5rem;
  display: block;
}

/* Clickable Card */
.pk-card--link {
  text-decoration: none;
  display: block;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
  color: inherit;
}
.pk-card--link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(27,42,74,.1);
}
.pk-card--link:hover .pk-card__title { color: var(--pk-amber); }

/* Disabled Card */
.pk-card--disabled {
  opacity: .6;
  pointer-events: none;
}


/* ── BADGES ─────────────────────────────────────────────────────── */

.pk-badge {
  font-size: .75rem;
  font-weight: 600;
  font-family: var(--pk-font-b);
  display: inline-block;
}
.pk-badge--amber   { color: var(--pk-amber); }
.pk-badge--success { color: var(--pk-success); }
.pk-badge--muted   { color: #999; }
.pk-badge--navy    { color: var(--pk-navy); }


/* ── SECTION HEADERS ────────────────────────────────────────────── */
/* Ersetzt alle inline-style <h2> in formulare, dashboard, etc.      */

.pk-section-title {
  font-family: var(--pk-font-h);
  font-size: 1.1rem;
  color: var(--pk-navy);
  margin: 1.5rem 0 .75rem;
  font-weight: 700;
}


/* ── POKEMON TEXT CURSOR ────────────────────────────────────────── */
/* Shared cursor class for typeText engine (pk-core.js)              */
/* Replaces: bt-cursor (betrieb.css)                                 */

.pk-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--pk-amber);
  vertical-align: text-bottom;
  animation: pkBlink .6s step-end infinite;
  margin-left: 1px;
}
@keyframes pkBlink {
  50% { opacity: 0; }
}


/* ── UTILITIES ──────────────────────────────────────────────────── */

.pk-mt-sm  { margin-top: 8px; }
.pk-mt-md  { margin-top: 16px; }
.pk-mt-lg  { margin-top: 24px; }
.pk-mt-xl  { margin-top: 40px; }
.pk-mb-sm  { margin-bottom: 8px; }
.pk-mb-md  { margin-bottom: 16px; }
.pk-mb-lg  { margin-bottom: 24px; }
.pk-text-center { text-align: center; }
.pk-text-left { text-align: left; }
.pk-text-secondary { color: var(--pk-text-sec); }
.pk-text-sm { font-size: .85rem; }
.pk-text-xs { font-size: .75rem; }
.pk-inline-block { display: inline-block; }
.pk-ml-auto { margin-left: auto; }

/* Narrow container for placeholder/single-card pages */
.pk-container--narrow {
  max-width: 640px;
  margin: 0 auto;
  padding-top: 3rem;
}

/* Badge size variants */
.pk-badge--sm { font-size: .65rem; }

/* Avatar circle */
.pk-avatar {
  width: 36px;
  height: 36px;
  background: var(--pk-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: .875rem;
  flex-shrink: 0;
}

/* Emoji icon (consistent sizing in lists) */
.pk-emoji-icon { font-size: 18px; }

/* Hidden (JS-toggled elements — use el.style.display='' to show) */
.pk-hidden { display: none; }

/* Grid */
.pk-grid {
  display: grid;
  gap: 16px;
}
.pk-grid--2col { grid-template-columns: repeat(2, 1fr); }
.pk-grid--3col { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 768px) {
  .pk-grid--2col,
  .pk-grid--3col { grid-template-columns: 1fr; }
}