:root{
  --bg:#0b1020;
  --bg2:#070b15;
  --card:#0f172a;
  --card2:#0b1324;
  --text:#e8edf6;
  --muted:#9fb0d0;
  --border:#223252;

  /* OMQ highlight blue (ÖPNV Macher vibe) */
  --primary:#e74c3c;
  --accent:#ff7a6b;

  --danger:#f85149;
  --ok:#3ddc97;
  --warn:#ffb020;

  --radius:16px;
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --shadow2: 0 10px 24px rgba(0,0,0,.30);
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(231,76,60,.28), transparent 56%),
    radial-gradient(900px 600px at 85% 0%, rgba(255,122,107,.16), transparent 52%),
    radial-gradient(900px 600px at 40% 92%, rgba(61,220,151,.08), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}

a{color:inherit}
.muted{color:var(--muted)}

.app{
  min-height:100%;
  display:grid;
  grid-template-columns: 290px 1fr;
}

/* Sidebar */
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  padding:18px;
  border-right:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: linear-gradient(180deg, rgba(15,23,42,.92) 0%, rgba(7,11,21,.92) 100%);
  backdrop-filter: blur(10px);
  z-index:20;
}
.brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 10px 14px;
  border:1px solid color-mix(in srgb, var(--border) 65%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 75%, transparent);
  box-shadow: var(--shadow2);
}
.brand-left{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}
.brand-mark{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius: 12px;
  background: radial-gradient(22px 22px at 35% 30%, rgba(231,76,60,.75), rgba(231,76,60,.14));
  border:1px solid color-mix(in srgb, var(--primary) 40%, var(--border));
  color:#061022;
  font-weight:950;
}
.brand-title{font-weight:950; letter-spacing:.2px}
.brand-sub{font-size:.85rem; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

.nav{margin-top:14px}
.nav-label{
  font-size:.78rem;
  color:var(--muted);
  letter-spacing:.12em;
  text-transform:uppercase;
  margin:16px 8px 8px;
}
.nav a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 10px;
  border-radius: 14px;
  text-decoration:none;
  border:1px solid transparent;
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
}
.nav a:hover{
  background: color-mix(in srgb, var(--card) 55%, transparent);
  border-color: color-mix(in srgb, var(--border) 70%, transparent);
}
.nav a.active{
  background: color-mix(in srgb, var(--primary) 14%, var(--card));
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
  box-shadow: 0 10px 26px rgba(231,76,60,.18);
}
.nav-ico{
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:10px;
  background: color-mix(in srgb, var(--card2) 80%, transparent);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  opacity:.95;
}
.nav a.active .nav-ico{
  background: color-mix(in srgb, var(--primary) 20%, var(--card2));
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
}
.nav-text{font-weight:700}

.sidebar-footer{margin-top:14px}
.pill{
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  display:flex; justify-content:space-between; align-items:center;
  gap:10px;
}
.pill span{color:var(--muted); font-size:.9rem}
.pill strong{font-weight:900}

/* Sidebar Tasks */
.todo-box{
  margin-top:14px;
  padding:12px;
  border-radius: var(--radius);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 72%, transparent);
}
.todo-head{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:10px;
  font-weight:900;
}
.todo-link{
  display:inline-flex;
  margin-top:10px;
  font-size:.9rem;
  color: color-mix(in srgb, var(--primary) 85%, var(--text));
  text-decoration:none;
  opacity:.95;
}
.todo-link:hover{opacity:1; text-decoration:underline}
.todo-list{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.todo-list-compact .todo-text{font-size:.9rem}
.todo{
  padding:10px 10px;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card2) 70%, transparent);
}
.todo.done{opacity:.72}
.todo-row{
  display:flex;
  gap:10px;
  align-items:flex-start;
  cursor:pointer;
  user-select:none;
}
.todo-row input{
  margin-top:2px;
  accent-color: var(--primary);
  cursor:pointer;
}
.todo-text{line-height:1.25}

/* Main */
.main{padding:18px 18px 26px}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:12px 12px;
  border-radius: var(--radius);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: rgba(15,23,42,.60);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow2);
  position:sticky;
  top:14px;
  z-index:15;
}
.topbar-left{display:flex; align-items:center; gap:12px; min-width:0}
.topbar-right{display:flex; align-items:center; gap:10px; position:relative}

.search{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 62%, transparent);
  min-width:min(560px, 58vw);
}
.search input{
  width:100%;
  border:0;
  outline:0;
  background:transparent;
  color:var(--text);
  font-size:.95rem;
}
.search span{opacity:.85}

.page-head{
  margin:16px 6px 10px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
h1{margin:0; font-size:1.8rem; letter-spacing:.2px}
.page-head p{margin:.35rem 0 0; color:var(--muted); max-width:980px; line-height:1.35}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius: 14px;
  text-decoration:none;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 60%, transparent);
  color:var(--text);
  font-weight:800;
  cursor:pointer;
}
.btn:hover{border-color: color-mix(in srgb, var(--primary) 35%, var(--border))}
.btn-primary{
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 16%, var(--card));
  box-shadow: 0 10px 28px rgba(231,76,60,.18);
}
.btn-ghost{background: color-mix(in srgb, var(--card) 45%, transparent)}
.btn-sm{padding:8px 10px; border-radius: 12px; font-weight:900}

/* Icon button / chip */
.icon-btn{
  width:40px;height:40px;
  display:grid; place-items:center;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  color:var(--text);
  cursor:pointer;
}
.icon-btn:hover{border-color: color-mix(in srgb, var(--primary) 35%, var(--border))}
.icon-btn-sm{width:32px;height:32px; border-radius: 12px}
.burger{display:none}

.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 10px;
  border-radius: 999px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  font-weight:900;
}
.dot{
  width:8px;height:8px;border-radius:999px;
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(61,220,151,.10);
}
.dot.warn{background:var(--warn); box-shadow: 0 0 0 5px rgba(255,176,32,.12)}
.dot.ok{background:var(--ok)}
.dot.err{background:var(--danger); box-shadow: 0 0 0 5px rgba(248,81,73,.12)}

/* Panels */
.panel{
  position:absolute;
  right:48px;
  top: calc(100% + 10px);
  width: min(420px, calc(100vw - 24px));
  border-radius: var(--radius);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: rgba(15,23,42,.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  overflow:hidden;
  display:none;
  z-index:50;
}
.panel.open{display:block}
.panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 12px;
  border-bottom:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: linear-gradient(180deg, rgba(231,76,60,.14), rgba(255,122,107,.06));
}
.panel-body{padding:12px}
.panel-close{width:36px;height:36px;border-radius:12px}
.panel-hint{
  margin-top:10px;
  padding:10px 10px;
  border-radius: 14px;
  border:1px dashed color-mix(in srgb, var(--border) 75%, transparent);
  color: var(--muted);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  line-height:1.3;
  font-size:.9rem;
}

.tabs{display:flex; gap:8px}
.tab{
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  color:var(--text);
  font-weight:950;
  cursor:pointer;
}
.tab.active{
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 16%, var(--card));
}
.panel-tab{display:none}
.panel-tab.active{display:block}

.alerts{margin:10px 0 0; padding-left:18px}
.alerts li{margin:8px 0}

/* Task add row */
.todo-add{
  display:flex;
  gap:10px;
  align-items:center;
}
.todo-add input{
  flex:1;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  color:var(--text);
  outline:none;
}
.todo-add input:focus{
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  box-shadow: 0 0 0 6px rgba(231,76,60,.12);
}

/* User dropdown */
.user-btn{
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.user-btn:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--primary) 75%, transparent);
  outline-offset: 3px;
  border-radius: 999px;
}
.avatar{
  width:40px;height:40px;
  border-radius: 999px;
  display:grid; place-items:center;
  font-weight:950;
  letter-spacing:.5px;
  border:1px solid color-mix(in srgb, var(--primary) 45%, var(--border));
  background: radial-gradient(22px 22px at 35% 25%, rgba(231,76,60,.60), rgba(255,122,107,.10));
  color:#061022;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}
.avatar-sm{width:32px;height:32px; font-size:.85rem}

.user-panel{
  right:0;
  top: calc(100% + 10px);
  width: min(360px, calc(100vw - 24px));
}
.panel-title{font-weight:950}

.menu-list{display:flex; flex-direction:column; gap:6px}
.menu-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 10px;
  border-radius: 14px;
  text-decoration:none;
  color: var(--text);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}
.menu-item:hover{
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
}
.menu-ico{width:22px; display:inline-grid; place-items:center; opacity:.9}
.menu-meta{margin-left:auto; font-size:.8rem; color:var(--muted)}
.menu-sep{
  height:1px;
  background: color-mix(in srgb, var(--border) 70%, transparent);
  margin: 6px 2px;
}
.menu-item.danger{
  border-color: color-mix(in srgb, var(--danger) 30%, var(--border));
}
.menu-item.danger:hover{
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
}

/* Cards / grid */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin-top:12px;
}
.col-12{grid-column: span 12}
.col-3{grid-column: span 3}

.card{
  border-radius: var(--radius);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: rgba(15,23,42,.62);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow2);
  overflow:hidden;
}
.card-header{
  padding:14px 14px 10px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
}
.card-title{font-weight:950; letter-spacing:.2px}
.card-sub{color:var(--muted); font-size:.9rem; margin-top:2px; line-height:1.25}
.card-body{padding:14px}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius: 999px;
  font-weight:900;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 60%, transparent);
  white-space:nowrap;
}
.badge.ok{border-color: color-mix(in srgb, var(--ok) 35%, var(--border))}
.badge.warn{border-color: color-mix(in srgb, var(--warn) 40%, var(--border))}
.badge.err{border-color: color-mix(in srgb, var(--danger) 40%, var(--border))}
.badge .dot{box-shadow:none}

.kpi .num{font-size:2.1rem; font-weight:980; letter-spacing:.2px}
.kpi .delta{color:var(--muted); font-weight:750; margin-top:2px}
.spark{
  height:38px;
  border-radius: 14px;
  border:1px dashed color-mix(in srgb, var(--border) 70%, transparent);
  background: linear-gradient(90deg,
    rgba(231,76,60,.12),
    rgba(255,122,107,.10),
    rgba(231,76,60,.08)
  );
}

.mini-list{display:flex; flex-direction:column; gap:8px}
.mini-row{display:flex; align-items:center; justify-content:space-between; gap:10px}
.pill-mini{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius: 999px;
  font-size:.82rem;
  font-weight:950;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card2) 70%, transparent);
}
.pill-mini.ok{border-color: color-mix(in srgb, var(--ok) 35%, var(--border))}
.pill-mini.warn{border-color: color-mix(in srgb, var(--warn) 45%, var(--border))}
.pill-mini.err{border-color: color-mix(in srgb, var(--danger) 45%, var(--border))}
.pill-mini.danger{border-color: color-mix(in srgb, var(--danger) 55%, var(--border))}

.cols{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.h6{font-weight:950; margin-bottom:8px}
.bullets{margin:0; padding-left:18px; color:var(--muted)}
.bullets li{margin:8px 0; line-height:1.3}

.table-wrap{overflow:auto}
.table-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}
.filters{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.pill-btn{
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  color:var(--text);
  font-weight:900;
  cursor:pointer;
}
.pill-btn:hover{border-color: color-mix(in srgb, var(--primary) 35%, var(--border))}
.pill-btn.active{
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 16%, var(--card));
}

table{border-collapse:collapse; width:100%}
.table th,.table td{
  padding:12px 10px;
  border-bottom:1px solid color-mix(in srgb, var(--border) 65%, transparent);
  vertical-align:top;
  text-align:left;
  white-space:nowrap;
}
.table thead th{
  font-size:.82rem;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.10em;
}
.table tbody tr:hover{
  background: color-mix(in srgb, var(--card) 65%, transparent);
}

/* Mobile */
@media (max-width: 980px){
  .app{grid-template-columns: 1fr}
  .sidebar{
    position:fixed;
    left:0; top:0;
    width:min(320px, 88vw);
    transform: translateX(-110%);
    transition: transform .18s ease;
    z-index:60;
  }
  body.sidebar-open .sidebar{transform: translateX(0)}
  .burger{display:grid}
  .search{min-width: 0; width: 48vw}
  .col-3{grid-column: span 12}
  .cols{grid-template-columns:1fr}
  .panel{right:0}
}

/* Focus */
:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 70%, transparent); outline-offset:2px}


/* --- Beerpong App: Form controls --- */
label{font-weight:800}
input[type="text"], input[type="number"], input[type="password"], input[type="email"], select, textarea{
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  color:var(--text);
  outline:none;
  font-size:1rem;
}
textarea{min-height:110px; resize:vertical}
input:focus, select:focus, textarea:focus{
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 18%, transparent);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media (max-width: 980px){ .form-row{grid-template-columns:1fr} }
.actions{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; margin-top:12px}
hr{border:0; border-top:1px solid color-mix(in srgb, var(--border) 60%, transparent); margin:14px 0}


button, input[type="submit"], input[type="button"]{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 16%, var(--card));
  color:var(--text);
  font-weight:900;
  cursor:pointer;
}
button:hover, input[type="submit"]:hover, input[type="button"]:hover{
  border-color: color-mix(in srgb, var(--primary) 70%, var(--border));
}