*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #22263a;
  --border: #2e3350;
  --accent: #4f7cff;
  --accent2: #7c4fff;
  --green: #22c55e;
  --red: #ef4444;
  --text: #e8eaf6;
  --text2: #8b92b8;
  --radius: 12px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  padding-bottom: 40px;
}

/* BANNER */
#banner {
  background: linear-gradient(135deg, #1a1d27 0%, #22263a 100%);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.banner-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.banner-item { display: flex; flex-direction: column; gap: 2px; }
.banner-label { font-size: 11px; color: var(--text2); text-transform: uppercase; letter-spacing: .5px; }
.banner-value { font-size: 20px; font-weight: 700; color: var(--text); }
.banner-value.accent { color: var(--accent); }
.banner-value.green { color: var(--green); }
.banner-divider { width: 1px; height: 40px; background: var(--border); }

/* TABS */
.tabs {
  max-width: 900px;
  margin: 24px auto 0;
  padding: 0 16px;
  display: flex;
  gap: 8px;
}
.tab {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 10px 24px;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  font-size: 14px;
  transition: all .2s;
}
.tab.active, .tab:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* CONTENT */
.tab-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px;
}

/* CARD */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}
.card h2 { font-size: 18px; margin-bottom: 20px; color: var(--text); }
.card h3 { font-size: 14px; color: var(--text2); margin: 20px 0 12px; text-transform: uppercase; letter-spacing: .5px; }

/* FORMS */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 13px; color: var(--text2); }
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"] {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 14px;
  font-size: 15px;
  transition: border-color .2s;
  width: 100%;
}
.form-group input:focus { outline: none; border-color: var(--accent); }
.optional-hint { color: var(--text2); font-size: 11px; }

/* PARTNER CHECKBOXEN */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.partner-check {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all .2s;
  user-select: none;
}
.partner-check:hover { border-color: var(--accent); }
.partner-check.aktiv { border-color: var(--accent); background: rgba(79,124,255,.1); }
.partner-check input[type="checkbox"] { display: none; }
.check-box {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; flex-shrink: 0;
  transition: all .2s;
}
.check-icon { display: none; }
.partner-check.aktiv .check-box { background: var(--accent); border-color: var(--accent); }
.partner-check.aktiv .check-icon { display: inline; color: #fff; }
.partner-info { flex: 1; }
.partner-name { font-size: 13px; font-weight: 600; }
.partner-pct { font-size: 11px; color: var(--text2); }

/* SONDERPARTNER */
.sonderpartner-section { margin-top: 8px; }
.btn-add {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text2);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: all .2s;
}
.btn-add:hover { border-color: var(--accent); color: var(--accent); }
.sonder-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
  flex-wrap: wrap;
}
.sonder-row input { flex: 1; min-width: 120px; }
.sonder-row input.pct { max-width: 90px; }
.btn-remove {
  background: transparent;
  border: none;
  color: var(--red);
  cursor: pointer;
  font-size: 18px;
  padding: 4px;
}

/* ERGEBNIS */
.ergebnis-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.ergebnis-box {
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.user-box { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); }
.hp-box { background: rgba(79,124,255,.1); border: 1px solid rgba(79,124,255,.3); }
.ergebnis-label { font-size: 12px; color: var(--text2); margin-bottom: 8px; }
.ergebnis-betrag { font-size: 28px; font-weight: 700; }
.user-box .ergebnis-betrag { color: var(--green); }
.hp-box .ergebnis-betrag { color: var(--accent); }

/* TABELLE */
.partner-tabelle {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.partner-tabelle th {
  text-align: left;
  font-size: 12px;
  color: var(--text2);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
}
.partner-tabelle td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.partner-tabelle td:last-child,
.partner-tabelle th:last-child { text-align: right; font-weight: 600; }
.tfoot-hp-rest td {
  font-weight: 600;
  color: var(--accent);
  border-bottom: none;
  padding-top: 14px;
}

/* BUTTONS */
.action-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-copy {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  transition: all .2s;
}
.btn-copy:hover { border-color: var(--accent); color: var(--accent); }
.btn-save {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background .2s;
}
.btn-save:hover { background: #3a6ae8; }
.save-msg { margin-top: 10px; font-size: 13px; color: var(--green); min-height: 20px; }

/* SETTINGS */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .banner-inner { gap: 16px; }
  .banner-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .ergebnis-overview { grid-template-columns: 1fr; }
  .ergebnis-betrag { font-size: 22px; }
  .card { padding: 18px; }
  .tabs { padding: 0 8px; }
  .partner-grid { grid-template-columns: 1fr 1fr; }
}

/* Settings row with % field */
.settings-row { display: flex; gap: 10px; align-items: flex-end; }
.settings-row .form-group { flex: 1; }
.form-group-pct { max-width: 80px; flex: 0 0 80px !important; }