/* ═══════════════════════════════════════════════════
   TerraWay Verwaltung — Industrial Utilitarian Theme
   Fonts: Syne (headings) + DM Mono (data) + Inter (body)
═══════════════════════════════════════════════════ */

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

:root {
  --bg:         #0f1117;
  --bg2:        #171b26;
  --bg3:        #1e2333;
  --border:     #2a3044;
  --border2:    #3a4460;
  --text:       #e8ecf4;
  --text2:      #8a95b0;
  --text3:      #5a6480;
  --accent:     #f0a500;
  --accent2:    #e07b00;
  --green:      #2ecc71;
  --red:        #e74c3c;
  --blue:       #3b82f6;
  --purple:     #8b5cf6;
  --sidebar-w:  240px;
  --header-h:   56px;
  --radius:     6px;
  --shadow:     0 2px 12px rgba(0,0,0,.4);
}

html { font-size: 14px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ── Login ─────────────────────────────────────────── */
body.page-login {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-wrap {
  width: 380px;
}

.login-logo {
  text-align: center;
  margin-bottom: 2.5rem;
  background: #1a2a4a;
  border-radius: var(--radius);
  padding: 1.25rem 2rem;
}

.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.login-card h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* ── App Layout ────────────────────────────────────── */
body.page-app {
  display: flex;
  flex-direction: column;
}

.app-wrap {
  display: flex;
  flex: 1;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .85rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  text-decoration: none;
  background: #1a2a4a;
}

.sidebar-brand img {
  height: 36px;
  width: auto;
  display: block;
}

.brand-hex {
  width: 30px; height: 30px;
  background: var(--accent);
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  flex-shrink: 0;
}

.brand-name {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: .04em;
}

.brand-name span { color: var(--accent); }

.sidebar-nav {
  flex: 1;
  padding: .75rem 0;
}

.nav-section {
  padding: .5rem 1.25rem .25rem;
  font-size: .65rem;
  font-family: 'DM Mono', monospace;
  color: var(--text3);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .55rem 1.25rem;
  color: var(--text2);
  text-decoration: none;
  font-size: .875rem;
  transition: all .15s;
  border-left: 3px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: var(--bg3);
  border-left-color: var(--border2);
}

.nav-link.active {
  color: var(--accent);
  background: rgba(240,165,0,.08);
  border-left-color: var(--accent);
}

.nav-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: .7;
}
.nav-link.active .nav-icon,
.nav-link:hover .nav-icon { opacity: 1; }

.sidebar-user {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .75rem;
}

.user-avatar {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  color: var(--bg);
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name {
  font-weight: 500;
  font-size: .8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: .7rem;
  color: var(--text3);
  font-family: 'DM Mono', monospace;
}

.logout-btn {
  color: var(--text3);
  text-decoration: none;
  font-size: .75rem;
  display: flex;
  align-items: center;
  gap: .25rem;
  padding: .25rem;
  border-radius: var(--radius);
  transition: color .15s;
}
.logout-btn:hover { color: var(--red); }

/* ── Main Content ──────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.page-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.page-title .breadcrumb {
  font-size: .75rem;
  color: var(--text3);
  font-family: 'DM Mono', monospace;
  font-weight: 400;
}

.page-body {
  padding: 1.75rem;
  flex: 1;
}

/* ── Cards ─────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  padding: .9rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.card-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .95rem;
}

.card-body {
  padding: 1.25rem;
}

/* ── Stats / KPI ───────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.stat-card.accent::before  { background: var(--accent); }
.stat-card.green::before   { background: var(--green); }
.stat-card.blue::before    { background: var(--blue); }
.stat-card.purple::before  { background: var(--purple); }

.stat-label {
  font-size: .7rem;
  color: var(--text3);
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .4rem;
}

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.stat-sub {
  font-size: .75rem;
  color: var(--text3);
  margin-top: .3rem;
}

/* ── Table ─────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

thead tr {
  background: var(--bg3);
  border-bottom: 2px solid var(--border2);
}

th {
  padding: .65rem 1rem;
  text-align: left;
  font-family: 'DM Mono', monospace;
  font-size: .7rem;
  font-weight: 500;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}

td {
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tbody tr:hover {
  background: rgba(255,255,255,.025);
}

tbody tr:last-child td { border-bottom: none; }

.mono { font-family: 'DM Mono', monospace; }

/* ── Badges ────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .55rem;
  border-radius: 3px;
  font-size: .7rem;
  font-family: 'DM Mono', monospace;
  font-weight: 500;
  letter-spacing: .03em;
}

.badge-green  { background: rgba(46,204,113,.15);  color: var(--green); }
.badge-red    { background: rgba(231,76,60,.15);   color: var(--red); }
.badge-amber  { background: rgba(240,165,0,.15);   color: var(--accent); }
.badge-blue   { background: rgba(59,130,246,.15);  color: var(--blue); }
.badge-purple { background: rgba(139,92,246,.15);  color: var(--purple); }
.badge-gray   { background: rgba(138,149,176,.1);  color: var(--text2); }

/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all .15s;
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent2); border-color: var(--accent2); }

.btn-ghost {
  background: transparent;
  color: var(--text2);
  border-color: var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border2); background: var(--bg3); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: rgba(231,76,60,.3);
}
.btn-danger:hover { background: rgba(231,76,60,.1); }

.btn-sm { padding: .3rem .65rem; font-size: .78rem; }
.btn-xs { padding: .2rem .5rem;  font-size: .72rem; }

.btn-group { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

/* ── Forms ─────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: .35rem; }

label {
  font-size: .72rem;
  font-family: 'DM Mono', monospace;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .07em;
}

input[type=text], input[type=date], input[type=time], input[type=number],
input[type=password], input[type=email], select, textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: .5rem .75rem;
  font-size: .85rem;
  font-family: inherit;
  transition: border-color .15s;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(240,165,0,.12);
}

select option { background: var(--bg2); }
textarea { resize: vertical; min-height: 80px; }

.form-help {
  font-size: .7rem;
  color: var(--text3);
}

/* ── Filter Bar ────────────────────────────────────── */
.filter-bar {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .875rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  gap: .75rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.filter-bar .form-group { flex: 0 0 auto; min-width: 150px; }
.filter-bar .form-group.flex-grow { flex: 1 1 180px; }

/* ── Pagination ────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  gap: .25rem;
  padding: .75rem 1rem;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text3);
  flex-wrap: wrap;
}

.pag-btn {
  padding: .25rem .55rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  text-decoration: none;
  font-size: .78rem;
  font-family: 'DM Mono', monospace;
  transition: all .15s;
}
.pag-btn:hover { border-color: var(--border2); color: var(--text); }
.pag-btn.active { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.pag-info { margin-left: auto; font-family: 'DM Mono', monospace; font-size: .72rem; }

/* ── Alerts ────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .85rem;
  margin-bottom: 1rem;
  border-left: 4px solid;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
}
.alert-error   { background: rgba(231,76,60,.1);  border-color: var(--red);    color: #f1a0a0; }
.alert-success { background: rgba(46,204,113,.1); border-color: var(--green);  color: #7eeaa7; }
.alert-info    { background: rgba(59,130,246,.1); border-color: var(--blue);   color: #90b8f8; }

/* ── Tabs ──────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.tab-btn {
  padding: .6rem 1.1rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text3);
  font-size: .82rem;
  font-family: inherit;
  cursor: pointer;
  transition: all .15s;
  margin-bottom: -1px;
  text-decoration: none;
  display: inline-block;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ── Modal ─────────────────────────────────────────── */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-backdrop.open { display: flex; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}

.modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .95rem;
}

.modal-close {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 1.2rem; line-height: 1;
  padding: .2rem;
}
.modal-close:hover { color: var(--text); }

.modal-body { padding: 1.25rem; }
.modal-footer {
  padding: .875rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: .5rem;
  justify-content: flex-end;
}

/* ── Stunden-Pill ──────────────────────────────────── */
.hours-pill {
  font-family: 'DM Mono', monospace;
  font-size: .85rem;
  font-weight: 500;
  color: var(--accent);
}

/* ── GPS dot ───────────────────────────────────────── */
.gps-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text3);
  vertical-align: middle;
  margin-right: .3rem;
}
.gps-dot.ok { background: var(--green); }

/* ── Empty state ───────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text3);
}
.empty-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.empty-state p { font-size: .85rem; }

/* ── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform .25s; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .form-grid.cols-3 { grid-template-columns: 1fr; }
  .form-grid.cols-2 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hamburger { display: flex !important; }
}

.hamburger {
  display: none;
  background: none; border: none;
  color: var(--text); cursor: pointer;
  flex-direction: column; gap: 4px;
  padding: .5rem;
}
.hamburger span { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; }

/* ── Utility ───────────────────────────────────────── */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text3); }
.text-accent { color: var(--accent); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.fw-bold { font-weight: 600; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.d-flex { display: flex; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.align-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.w-100 { width: 100%; }
.overflow-hidden { overflow: hidden; }