/* Verlauf — Änderungshistorie Einkauf (Apple Glasmorphism, RUDI-Grundlayer wie Postfach) */
@import url('/shared/fonts/inter.css');
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: linear-gradient(145deg, #eef2f7 0%, #e4ecf4 25%, #dfe8f0 50%, #e8eef5 75%, #f0f4f8 100%);
  --nav-bg: rgba(255,255,255,0.55);
  --nav-border: rgba(255,255,255,0.5);
  --card-bg: rgba(255,255,255,0.45);
  --card-border: rgba(255,255,255,0.6);
  --card-hover-bg: rgba(255,255,255,0.65);
  --card-shadow: 0 2px 16px rgba(0,0,0,0.04);
  --card-hover-shadow: 0 12px 44px rgba(0,0,0,0.08);
  --text-primary: #1c1c1e;
  --text-secondary: #636366;
  --text-tertiary: #8e8e93;
  --badge-bg: rgba(4,179,214,0.1);
  --badge-color: #04b3d6;
  --input-bg: rgba(255,255,255,0.7);
  --input-border: rgba(0,0,0,0.08);
  --border-color: rgba(0,0,0,0.08);
  --accent: #04b3d6;
}

[data-theme="dark"] {
  --bg: linear-gradient(145deg, #0a0d13 0%, #0e1420 20%, #101826 40%, #0d141d 60%, #0b0f16 80%, #0d1318 100%);
  --nav-bg: rgba(255,255,255,0.05);
  --nav-border: rgba(255,255,255,0.09);
  --card-bg: rgba(255,255,255,0.06);
  --card-border: rgba(255,255,255,0.1);
  --card-hover-bg: rgba(255,255,255,0.1);
  --card-shadow: 0 2px 16px rgba(0,0,0,0.2);
  --card-hover-shadow: 0 12px 44px rgba(0,0,0,0.3);
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-tertiary: #636366;
  --badge-bg: rgba(4,179,214,0.15);
  --badge-color: #2cc5e4;
  --input-bg: rgba(255,255,255,0.04);
  --input-border: rgba(255,255,255,0.1);
  --border-color: rgba(255,255,255,0.1);
  --accent: #2cc5e4;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  min-height: 100vh;
  background: var(--bg);
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
  -webkit-font-smoothing: antialiased;
  color: var(--text-primary);
  transition: background 0.4s;
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.container { max-width: 760px; margin: 0 auto; padding: 24px 16px 80px; }

/* ===== Datums-Navigation + Ansicht ===== */
.datum-nav {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  flex-wrap: wrap; margin-bottom: 12px;
}
.ansicht-toggle {
  display: inline-flex; background: var(--card-bg);
  border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden;
}
.ansicht-btn {
  background: none; border: none; color: var(--text-secondary);
  padding: 10px 16px; font-size: 14px; cursor: pointer; min-height: 44px;
}
.ansicht-btn + .ansicht-btn { border-left: 1px solid var(--border-color); }
.ansicht-btn.aktiv { background: rgba(4,179,214,.14); color: #04b3d6; font-weight: 600; }
.tag-nav { display: flex; align-items: center; gap: 10px; }

/* ===== Suche + Personen ===== */
.such-zeile {
  display: flex; gap: 8px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap;
}
.such-input {
  flex: 1; max-width: 380px; min-width: 200px;
  background: var(--card-bg); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: 12px;
  padding: 10px 14px; font-size: 14px; min-height: 44px; font-family: inherit;
}
.such-input:focus { outline: none; border-color: #04b3d6; }
.person-select {
  background: var(--card-bg); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: 12px;
  padding: 10px 12px; font-size: 14px; min-height: 44px; font-family: inherit;
}
.nav-pfeil {
  background: var(--card-bg); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: 12px;
  width: 44px; height: 44px; font-size: 22px; line-height: 1; cursor: pointer;
}
.nav-pfeil:hover:not(:disabled) { border-color: #04b3d6; color: #04b3d6; }
.nav-pfeil:disabled { opacity: .35; cursor: default; }
.datum-titel {
  position: relative; background: var(--card-bg); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: 12px;
  padding: 10px 18px; font-size: 16px; font-weight: 600; cursor: pointer;
  min-height: 44px; min-width: 210px; text-align: center;
}
.datum-titel:hover { border-color: #04b3d6; }
.tag-input-hidden {
  position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; border: 0;
}
.btn-heute {
  background: rgba(4,179,214,.12); color: #04b3d6; border: 1px solid rgba(4,179,214,.4);
  border-radius: 12px; padding: 10px 14px; font-size: 14px; font-weight: 600;
  cursor: pointer; min-height: 44px;
}

/* ===== Filter-Chips ===== */
.filter-chips {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  justify-content: center; margin-bottom: 18px;
}
.chip {
  background: var(--card-bg); color: var(--text-secondary);
  border: 1px solid var(--border-color); border-radius: 20px;
  padding: 8px 14px; font-size: 13.5px; cursor: pointer; min-height: 40px;
  display: inline-flex; align-items: center; gap: 6px;
}
.chip:hover { border-color: #04b3d6; }
.chip.aktiv {
  background: rgba(4,179,214,.14); color: #04b3d6;
  border-color: rgba(4,179,214,.5); font-weight: 600;
}
.chip-toggle input { width: 16px; height: 16px; accent-color: #04b3d6; }
.chip-warn.aktiv {
  background: rgba(255,159,10,.16); color: #ff9f0a; border-color: rgba(255,159,10,.5);
}
.chip-artikel { background: rgba(4,179,214,.1); color: var(--text-primary); }
.chip-clear { background: none; border: none; color: var(--text-secondary); cursor: pointer; font-size: 14px; padding: 0 2px; }
.chip-clear:hover { color: #e0245e; }

/* ===== Tagesgruppen ===== */
.tag-header {
  display: flex; align-items: center; gap: 10px;
  margin: 24px 0 12px; color: var(--text-secondary); font-size: 13px;
}
.tag-header::before, .tag-header::after { content: ''; flex: 1; height: 1px; background: var(--border-color); }
.tag-header b { color: var(--text-primary); font-weight: 600; white-space: nowrap; }

/* ===== Ereignis-Kästen (Muster „Lieferungs-Kasten" Beleg-Vergleich):
   grauer Kopfstreifen + heller Body, klar sichtbarer Rahmen ===== */
.event-card {
  background: rgba(127, 127, 135, 0.045);
  border: 1px solid rgba(127, 127, 135, 0.45);
  border-left: 4px solid var(--ev-farbe, #8e8e93);
  border-radius: 12px; margin-bottom: 10px; overflow: hidden;
  transition: border-color .15s;
}
.event-card:hover { border-color: var(--ev-farbe, #04b3d6); border-left-color: var(--ev-farbe, #04b3d6); }

/* Typ-Farben + Icon-Kreis */
.event-card.typ-bestaetigt { --ev-farbe: #2da44e; }
.event-card.typ-abgelehnt  { --ev-farbe: #e0245e; }
.event-card.typ-update     { --ev-farbe: #04b3d6; }
.event-card.typ-zaehlung   { --ev-farbe: #af52de; }
.event-card.typ-korrektur  { --ev-farbe: #ff9f0a; }
.event-card.typ-delete     { --ev-farbe: #e0245e; }
.event-card.typ-system     { --ev-farbe: #8e8e93; }
/* Kopfstreifen (wie LS-Kopfzeile im Beleg-Vergleich) */
.event-kopf {
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  padding: 9px 14px;
  background: rgba(127, 127, 135, 0.10);
  border-bottom: 1px solid rgba(127, 127, 135, 0.25);
  font-size: 13px; color: var(--text-secondary);
}
.event-typicon { font-size: 15px; align-self: center; }
.event-body { padding: 10px 14px 12px; }
.event-wer { font-weight: 700; color: var(--text-primary); font-size: 14px; }
.event-wer.system { font-weight: 500; color: var(--text-secondary); font-style: italic; }
.event-was { color: var(--ev-farbe); font-weight: 600; }
.event-zeit { margin-left: auto; font-variant-numeric: tabular-nums; white-space: nowrap; }

.event-titel { font-size: 15px; color: var(--text-primary); line-height: 1.35; }

/* Auffaelligkeits-Markierung (Trust-Signal prominent, nicht Kleingedrucktes) */
.event-card.hat-warnung { border-color: rgba(255,159,10,.55); }
.event-warnung {
  display: inline-block; margin-top: 6px;
  background: rgba(255,159,10,.14); color: #c77700;
  border: 1px solid rgba(255,159,10,.4); border-radius: 9px;
  padding: 4px 10px; font-size: 12.5px; font-weight: 600;
}
:root[data-theme="dark"] .event-warnung { color: #ffb84d; }
.btn-undo { color: #ff9f0a; }
.btn-undo:hover { border-color: #ff9f0a; background: rgba(255,159,10,.08); }

/* Änderungs-Kacheln: graue Kästen (Firmen-Muster wie Beleg-Vergleich v12),
   Typ-Farbe nur als Akzent (Label + neuer Wert) */
.diff-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 9px; }
.diff-kachel {
  /* helle Kachel im grauen Ereignis-Kasten (Kontrast wie Tabelle im Lieferungs-Kasten) */
  background: var(--card-bg);
  border: 1px solid rgba(127, 127, 135, 0.45);
  border-radius: 12px; padding: 7px 13px 8px; min-width: 96px;
}
.dk-label {
  font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: color-mix(in srgb, var(--ev-farbe) 75%, var(--text-secondary)); margin-bottom: 3px;
}
@supports not (color: color-mix(in srgb, red 10%, blue)) {
  .dk-label { color: var(--text-secondary); }
}
.dk-werte {
  display: flex; align-items: baseline; gap: 7px;
  font-size: 14.5px; font-variant-numeric: tabular-nums;
}
.dk-werte .alt { text-decoration: line-through; opacity: .6; color: var(--text-secondary); font-size: 13px; }
.dk-werte .pfeil { color: color-mix(in srgb, var(--ev-farbe) 65%, var(--text-secondary)); font-size: 12px; }
.dk-werte .neu { font-weight: 800; color: color-mix(in srgb, var(--ev-farbe) 78%, var(--text-primary)); }
.dk-grund { flex: 1 1 100%; }
.dk-text { font-size: 13px; color: var(--text-secondary); font-style: italic; }
.event-anzahl {
  background: color-mix(in srgb, var(--ev-farbe) 14%, transparent);
  color: var(--ev-farbe); border-radius: 8px; padding: 2px 8px;
  font-size: 11.5px; font-weight: 700;
}

/* Aktions-Links (interaktiv: direkt zur Kachel) */
.event-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 9px; }
.event-link {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: 1px solid var(--border-color); border-radius: 9px;
  padding: 6px 11px; font-size: 12.5px; font-weight: 600;
  color: #04b3d6; text-decoration: none; min-height: 32px; cursor: pointer;
}
.event-link:hover { border-color: #04b3d6; background: rgba(4,179,214,.08); }

/* ===== Footer / Zustaende ===== */
.feed-footer { text-align: center; margin: 22px 0 44px; }
.btn-mehr {
  background: var(--card-bg); color: var(--text-primary);
  border: 1px solid var(--border-color); border-radius: 12px;
  padding: 12px 24px; font-size: 14px; cursor: pointer; min-height: 44px;
}
.btn-mehr:hover { border-color: #04b3d6; color: #04b3d6; }
.feed-ende { color: var(--text-secondary); font-size: 13.5px; }
.feed-leer {
  text-align: center; color: var(--text-secondary); font-size: 14px;
  padding: 30px 12px; background: var(--card-bg);
  border: 1px dashed var(--border-color); border-radius: 14px;
}
.hidden { display: none !important; }

@media (max-width: 480px) {
  .container { padding: 10px; }
  .datum-titel { min-width: 0; flex: 1; }
  .event-zeit { flex-basis: 100%; margin-left: 0; order: 5; }
}