/* ==========================================================================
   KES Automobile – zentrales Design-System (v4.1)
   Gleiche Farbwelt wie 4.0, nur strukturierter und vollstaendig.
   WICHTIG: Alle bisher verwendeten CSS-Variablen bleiben definiert,
   damit kein Inline-Style bricht.
   ========================================================================== */

:root {
  /* --- Flaechen --- */
  --bg-base:      #0a0c10;
  --bg-dark:      #0a0c10;
  --bg-color:     #0a0c10;
  --bg-panel:     #13161c;
  --surface-color:#13161c;
  --surface-2:    #191d25;
  --bg-input:     rgba(255,255,255,0.05);

  /* --- KES-Rot --- */
  --primary:      #e60000;
  --primary-red:  #e60000;
  --primary-bri:  #ff4b4b;
  --primary-hover:#cc0000;
  --gradient-primary: linear-gradient(135deg, #ff4b4b 0%, #b30000 100%);
  --gradient-button:  linear-gradient(135deg, #e60000 0%, #cc0000 100%);
  --glow-primary: 0 0 20px rgba(230, 0, 0, 0.35);

  /* --- Text --- */
  --text-main:  #f4f6fa;
  --text-color: #f4f6fa;
  --white:      #ffffff;
  --text-muted: #8b95a3;
  --text-faint: #5a6270;

  /* --- Linien --- */
  --border-color:     rgba(255, 255, 255, 0.07);
  --border-highlight: rgba(255, 255, 255, 0.13);
  --border-2:         rgba(255, 255, 255, 0.12);

  /* --- Semantische Farben (Status) --- */
  --success: #22c55e;  --success-color: #22c55e;  --ok: #22c55e;
  --warning: #eab308;  --warning-color: #eab308;  --warn: #eab308;
  --info:    #3b82f6;
  --danger:  #ef4444;

  /* --- Raster --- */
  --radius: 14px;
  --pad: 22px;
  --gap: 18px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background-color: var(--bg-base);
  color: var(--text-main);
  display: flex;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ==========================  Sidebar  ============================= */
.sidebar {
  width: 258px;
  flex: none;
  background: var(--bg-base);
  border-right: 1px solid var(--border-color);
  padding: 22px 14px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.5rem;
  padding: 0 8px;
}
.logo-container img { width: 44px; object-fit: contain; }
.logo-container h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0;
  color: var(--white);
  letter-spacing: -0.4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10px 14px;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 11px;
  transition: background .15s ease, color .15s ease;
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 3px;
}
.nav-link i { width: 20px; text-align: center; font-size: 1rem; }
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.045); }
.nav-link.active {
  color: var(--white);
  background: linear-gradient(120deg, rgba(230,0,0,0.20), rgba(230,0,0,0.05));
  box-shadow: inset 0 0 0 1px rgba(230,0,0,0.22);
}
.nav-link.active i { color: var(--primary-bri); }

/* ==========================  Main  ============================= */
.main-content {
  flex: 1;
  padding: 2.4rem 2.8rem;
  overflow-y: auto;
  position: relative;
  background: radial-gradient(circle at 50% -10%, rgba(230, 0, 0, 0.06) 0%, transparent 45%);
  min-width: 0;
}

.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  gap: 20px;
  flex-wrap: wrap;
}
.top-header h1 {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin: 0;
}
.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================  Karten / Panels  ============================= */
.card, .glass-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: var(--pad);
  transition: border-color .2s ease;
}
.card:hover, .glass-card:hover { border-color: var(--border-highlight); }

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap);
}

/* Einheitlicher Panel-Kopf (optional nutzbar) */
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 1.25rem;
}
.panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.panel-title i { color: var(--primary-bri); }

/* ==========================  Buttons  ============================= */
.btn {
  padding: 11px 22px;
  border-radius: 11px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background .18s ease, transform .1s ease, box-shadow .18s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  text-decoration: none;
  background: var(--surface-2);
  color: var(--white);
  border: 1px solid var(--border-highlight);
}
.btn:hover { background: rgba(255,255,255,0.09); }
.btn:active { transform: scale(0.98); }

.btn-primary, button.btn[type="submit"] {
  background: var(--gradient-button);
  color: var(--white);
  box-shadow: var(--glow-primary);
  border: none;
}
.btn-primary:hover, button.btn[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 26px rgba(230, 0, 0, 0.5);
  background: var(--gradient-button);
}

.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  box-shadow: none;
}
.btn-secondary:hover {
  border-color: var(--border-highlight);
  color: var(--white);
  background: rgba(255,255,255,0.03);
  box-shadow: none;
}

/* ==========================  Status-Badges  ============================= */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ==========================  Tabellen (nur ungestylte)  ============================= */
table.data-table { width: 100%; border-collapse: collapse; }
table.data-table thead th {
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 700;
  padding: 13px var(--pad);
}
table.data-table tbody td {
  padding: 13px var(--pad);
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
}
table.data-table tbody tr { transition: background .12s ease; }
table.data-table tbody tr:hover { background: rgba(255,255,255,0.022); }

/* ==========================  Formulare  ============================= */
.form-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font);
  transition: border-color .2s ease;
}
.form-input:focus { outline: none; border-color: var(--primary); }
.form-input option { background-color: var(--bg-panel); color: var(--white); }
select.form-input { height: 50px; }

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.wide-form-container { max-width: 1400px; margin: 0 auto; }

/* ==========================  Responsiv  ============================= */
@media (max-width: 1000px) {
  .main-content { padding: 1.6rem 1.4rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }