:root {
  --gold: #d4af37;
  --gold-light: #f0d060;
  --gold-dark: #b8942e;
  --black: #0a0a0a;
  --black-card: #141414;
  --black-border: #262626;
  --white: #ffffff;
  --gray: #888888;
  --danger: #e74c3c;
  --success: #2ecc71;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, sans-serif;
}

body {
  background: var(--black);
  color: #e0e0e0;
  min-height: 100vh;
}

/* LOGIN SCREEN */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.login-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.login-logo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 20px;
  border: 2px solid var(--gold);
  object-fit: cover;
}

.login-title {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 8px;
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

/* DASHBOARD */
.admin-header {
  background: var(--black-card);
  border-bottom: 1px solid var(--black-border);
  padding: 16px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.brand-text h1 {
  font-size: 1.1rem;
  color: var(--white);
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.admin-nav {
  display: flex;
  gap: 8px;
}

.nav-tab {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--gray);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.nav-tab.active, .nav-tab:hover {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.05);
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--black-border);
  color: var(--gray);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
}

.btn-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
}

/* CONTENT CONTAINER */
.admin-container {
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 20px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.panel-title {
  font-size: 1.4rem;
  color: var(--white);
}

/* BUTTONS */
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000;
  font-weight: 600;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* CAR LIST */
.cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.car-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.car-card:hover {
  border-color: rgba(212, 175, 55, 0.3);
}

.car-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #202020;
}

.car-body {
  padding: 16px;
}

.car-title {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 6px;
}

.car-price {
  font-size: 1.25rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 12px;
}

.car-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.spec-badge {
  font-size: 0.75rem;
  background: rgba(255,255,255,0.05);
  padding: 4px 10px;
  border-radius: 6px;
  color: #aaa;
}

.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  margin-bottom: 10px;
}

.status-verfuegbar { background: rgba(46, 204, 113, 0.2); color: #2ecc71; }
.status-reserviert { background: rgba(241, 196, 15, 0.2); color: #f1c40f; }
.status-verkauft { background: rgba(231, 76, 60, 0.2); color: #e74c3c; }

.car-actions {
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--black-border);
  padding-top: 12px;
}

.btn-sm {
  flex: 1;
  padding: 8px;
  font-size: 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--black-border);
  background: transparent;
  color: #ccc;
  text-align: center;
}

.btn-sm:hover {
  background: rgba(255,255,255,0.05);
  color: #fff;
}

.btn-delete:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* FORMS */
.form-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: 12px;
  padding: 24px;
  max-width: 700px;
}

.form-row {
  margin-bottom: 16px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 14px;
  background: #1a1a1a;
  border: 1px solid var(--black-border);
  border-radius: 8px;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--gold);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

/* MODAL */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: 16px;
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: #888;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover { color: #fff; }

.img-preview {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  object-fit: cover;
  background: #111;
  margin-bottom: 12px;
  border: 1px dashed var(--black-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  overflow: hidden;
}

.img-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #111;
  border: 1px solid var(--gold);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: none;
  z-index: 2000;
}