/* ============================================
   Quitto — Professional Accounting Software
   Visual Theme Variants
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Colors */
  --bg-primary: #0f1117;
  --bg-secondary: #161922;
  --bg-tertiary: #1c2030;
  --bg-elevated: #222638;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --accent-shadow: rgba(99, 102, 241, 0.3);
  --logo-accent: #a855f7;
  --on-accent: #ffffff;
  --text-primary: #f1f3f9;
  --text-secondary: #9ca3b4;
  --text-muted: #5b6178;
  --success: #22c55e;
  --success-bg: rgba(34, 197, 94, 0.12);
  --success-border: rgba(34, 197, 94, 0.22);
  --success-shadow: rgba(34, 197, 94, 0.25);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --warning-border: rgba(245, 158, 11, 0.22);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --danger-border: rgba(239, 68, 68, 0.22);
  --border: rgba(255, 255, 255, 0.06);
  --border-focus: rgba(99, 102, 241, 0.5);
  --surface-hover-border: rgba(255, 255, 255, 0.1);
  --table-sum-bg: rgba(255, 255, 255, 0.02);
  --overlay: rgba(0, 0, 0, 0.7);
  --auth-bg: radial-gradient(ellipse at top, var(--bg-tertiary) 0%, var(--bg-primary) 60%);

  /* Layout */
  --sidebar-width: 260px;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

:root[data-theme="dark-pro"] {
  color-scheme: dark;
}

:root[data-theme="woodcraft"] {
  color-scheme: light;
  --bg-primary: #f6efe3;
  --bg-secondary: #fffaf1;
  --bg-tertiary: #eadcc8;
  --bg-elevated: #fdf4e5;
  --accent: #3f7d58;
  --accent-hover: #2f6545;
  --accent-glow: rgba(63, 125, 88, 0.14);
  --accent-shadow: rgba(63, 125, 88, 0.22);
  --logo-accent: #9b5f2d;
  --on-accent: #ffffff;
  --text-primary: #2f271f;
  --text-secondary: #5f5449;
  --text-muted: #887a69;
  --success: #2f7d4f;
  --success-bg: rgba(47, 125, 79, 0.12);
  --success-border: rgba(47, 125, 79, 0.22);
  --success-shadow: rgba(47, 125, 79, 0.2);
  --warning: #b7791f;
  --warning-bg: rgba(183, 121, 31, 0.14);
  --warning-border: rgba(183, 121, 31, 0.22);
  --danger: #b74437;
  --danger-bg: rgba(183, 68, 55, 0.11);
  --danger-border: rgba(183, 68, 55, 0.2);
  --border: rgba(84, 59, 38, 0.16);
  --border-focus: rgba(63, 125, 88, 0.45);
  --surface-hover-border: rgba(84, 59, 38, 0.26);
  --table-sum-bg: rgba(84, 59, 38, 0.05);
  --overlay: rgba(47, 39, 31, 0.5);
  --auth-bg: radial-gradient(ellipse at top, #eadcc8 0%, #f6efe3 60%);
  --shadow: 0 1px 2px rgba(84, 59, 38, 0.08), 0 8px 24px rgba(84, 59, 38, 0.06);
  --shadow-lg: 0 18px 48px rgba(84, 59, 38, 0.18);
}

:root[data-theme="paper-ledger"] {
  color-scheme: light;
  --bg-primary: #f7f8fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eef2f6;
  --bg-elevated: #f9fbfd;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-glow: rgba(37, 99, 235, 0.1);
  --accent-shadow: rgba(37, 99, 235, 0.18);
  --logo-accent: #0f766e;
  --on-accent: #ffffff;
  --text-primary: #18202a;
  --text-secondary: #475569;
  --text-muted: #748094;
  --success: #15803d;
  --success-bg: rgba(21, 128, 61, 0.1);
  --success-border: rgba(21, 128, 61, 0.2);
  --success-shadow: rgba(21, 128, 61, 0.18);
  --warning: #a16207;
  --warning-bg: rgba(161, 98, 7, 0.1);
  --warning-border: rgba(161, 98, 7, 0.2);
  --danger: #dc2626;
  --danger-bg: rgba(220, 38, 38, 0.1);
  --danger-border: rgba(220, 38, 38, 0.2);
  --border: rgba(24, 32, 42, 0.1);
  --border-focus: rgba(37, 99, 235, 0.38);
  --surface-hover-border: rgba(24, 32, 42, 0.18);
  --table-sum-bg: rgba(24, 32, 42, 0.035);
  --overlay: rgba(15, 23, 42, 0.5);
  --auth-bg: radial-gradient(ellipse at top, #eef2f6 0%, #f7f8fa 62%);
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 22px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 18px 48px rgba(15, 23, 42, 0.14);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent-hover); }

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

/* ---------- Utility Classes ---------- */
.hidden { display: none !important; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-accent { color: var(--accent); }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }

/* ---------- App Layout ---------- */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
}

.sidebar-header .logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--logo-accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--on-accent);
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

/* Theme Selector */
.theme-selector {
  padding: 12px 16px 14px;
  border-bottom: 1px solid var(--border);
}

.theme-selector label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.theme-option {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  padding: 8px 6px;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.theme-option:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--accent-glow);
}

.theme-option:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.theme-option.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 4px 14px var(--accent-shadow);
}

.sidebar-header h2 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-header small {
  color: var(--text-muted);
  font-size: 11px;
  display: block;
  margin-top: 1px;
}

/* Year Selector */
.year-selector {
  padding: 12px 16px 14px;
  border-bottom: 1px solid var(--border);
}

.year-selector label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.year-selector select {
  width: 100%;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: border-color 0.15s;
}

.year-selector select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 20px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  border-left: 3px solid transparent;
  margin: 1px 0;
}

.sidebar-nav a:hover {
  background: var(--accent-glow);
  color: var(--text-primary);
}

.sidebar-nav a.active {
  background: var(--accent-glow);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sidebar-nav .nav-icon {
  font-size: 16px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.sub-nav {
  font-size: 12px !important;
  color: var(--success) !important;
  padding-left: 40px !important;
  margin-top: 0 !important;
}

.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s;
}

.sidebar-footer a:hover {
  color: var(--danger);
}

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

.page-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}

.page-header h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.page-body {
  padding: 28px 32px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s;
}

.card:hover {
  border-color: var(--surface-hover-border);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

/* ---------- Stats Grid ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--surface-hover-border);
}

.stat-card .stat-icon {
  font-size: 28px;
  float: right;
  opacity: 0.2;
  line-height: 1;
}

.stat-card .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.stat-card .stat-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}

.stat-card .stat-value.positive { color: var(--success); }
.stat-card .stat-value.negative { color: var(--danger); }
.stat-card .stat-value.accent { color: var(--accent); }

.stat-card .stat-detail {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 10px;
  line-height: 1.5;
}

/* ---------- Tables ---------- */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-tertiary);
  position: sticky;
  top: 0;
}

th:first-child { border-radius: var(--radius-sm) 0 0 0; }
th:last-child { border-radius: 0 var(--radius-sm) 0 0; }

td {
  font-size: 13px;
  color: var(--text-secondary);
}

td a {
  font-weight: 600;
}

tbody tr {
  transition: background 0.1s;
}

tbody tr:hover td {
  background: var(--accent-glow);
}

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

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="file"],
input[type="time"],
select,
textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font);
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  font-family: var(--font);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 1px 3px var(--accent-shadow);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--on-accent);
  box-shadow: 0 4px 12px var(--accent-shadow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--surface-hover-border);
  color: var(--text-primary);
}

.btn-success {
  background: var(--success);
  color: var(--on-accent);
  font-weight: 700;
}
.btn-success:hover {
  filter: brightness(1.08);
  color: var(--on-accent);
}

.btn-success.btn-lg {
  background: var(--success);
  color: var(--on-accent);
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 4px 14px var(--success-shadow);
  font-weight: 700;
  padding: 14px 28px;
  font-size: 16px;
  transition: all 0.2s;
}
.btn-success.btn-lg:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--success-shadow);
}

.btn-danger {
  background: var(--danger);
  color: var(--on-accent);
}
.btn-danger:hover {
  filter: brightness(1.08);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.btn-warning {
  background: var(--warning);
  color: var(--on-accent);
  font-weight: 700;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-entwurf { background: rgba(91, 97, 120, 0.25); color: var(--text-secondary); }
.badge-versendet { background: var(--warning-bg); color: var(--warning); }
.badge-bezahlt { background: var(--success-bg); color: var(--success); }
.badge-offen { background: var(--warning-bg); color: var(--warning); }

/* ---------- Grids ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* ---------- Invoice Positions ---------- */
.positionen-container {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.position-row {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 1fr auto;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.position-row:last-child { border-bottom: none; }

.position-row input {
  padding: 8px;
}

.position-header {
  background: var(--bg-tertiary);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: var(--success-bg);
  color: var(--success);
  border-color: var(--success-border);
}

.alert-error {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger-border);
}

.alert-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger-border);
}

.alert-warning {
  background: var(--warning-bg);
  color: var(--warning);
  border-color: var(--warning-border);
}

.alert-info {
  background: var(--accent-glow);
  color: var(--accent-hover);
  border-color: var(--border-focus);
}

/* Flash messages auto-dismiss */
.flash-message {
  animation: flashIn 0.3s ease-out;
}

@keyframes flashIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Auth Pages ---------- */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--auth-bg);
}

.auth-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.auth-box h1 {
  text-align: center;
  margin-bottom: 8px;
  font-size: 28px;
  font-weight: 800;
}

.auth-box .subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 32px;
  font-size: 14px;
}

.auth-box .btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 14px;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-muted);
}

.auth-logo {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent), var(--logo-accent));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: var(--on-accent);
  margin: 0 auto 20px;
  letter-spacing: -1px;
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state .icon {
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state p {
  margin-bottom: 16px;
  font-size: 14px;
}

/* ---------- Steuer Sections ---------- */
.steuer-section {
  margin-bottom: 24px;
}

.steuer-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.steuer-row.total {
  font-weight: 700;
  font-size: 16px;
  border-bottom: 2px solid var(--accent);
  padding: 14px 0;
}

.steuer-row .label { color: var(--text-secondary); }
.steuer-row .value { font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Toggle Switch ---------- */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 24px;
  transition: 0.2s;
}

.toggle-slider:before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 2px;
  bottom: 2px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: 0.2s;
}

input:checked + .toggle-slider {
  background: var(--accent);
  border-color: var(--accent);
}

input:checked + .toggle-slider:before {
  transform: translateX(20px);
  background: white;
}

/* ---------- Modal ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(4px);
  z-index: 300;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 90%;
  max-width: 520px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal h3 {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 700;
}

/* ---------- Mobile ---------- */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  background: var(--accent);
  border: none;
  color: var(--on-accent);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

@media (max-width: 768px) {
  .mobile-toggle { display: block; }

  .sidebar {
    transform: translateX(-100%);
    width: min(var(--sidebar-width), calc(100vw - 56px));
  }
  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .page-header, .page-body {
    padding: 16px;
  }

  .page-header {
    padding-top: 56px;
    position: relative;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }

  .position-row {
    grid-template-columns: 1fr;
  }

  .position-header { display: none; }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Erfolgsrechnung ---------- */
.erfolgsrechnung-table { width: 100%; }
.erfolgsrechnung-table td { padding: 8px 14px; font-size: 13px; }
.erfolgsrechnung-table .er-summe {
  border-top: 2px solid var(--border);
  background: var(--table-sum-bg);
}
.erfolgsrechnung-table .er-highlight {
  background: var(--success-bg);
}
.erfolgsrechnung-table .er-total {
  border-top: 3px double var(--text-muted);
  background: var(--success-bg);
  font-size: 1.1em;
}
.erfolgsrechnung-table .er-spacer td {
  padding: 4px;
  border: none;
}
.erfolgsrechnung-table .er-detail td {
  padding: 2px 14px;
  border: none;
}

/* ---------- Bank / Kassa ---------- */
.transaction-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-primary);
}

.transaction-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.transaction-item:last-child { border-bottom: none; }
.transaction-item:hover { background: var(--accent-glow); }

.transaction-info { flex: 1; }

.transaction-date {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 8px;
  font-variant-numeric: tabular-nums;
}

.transaction-desc { font-weight: 500; font-size: 13px; }

.transaction-amount {
  font-weight: 700;
  white-space: nowrap;
  margin-left: 12px;
  font-variant-numeric: tabular-nums;
}

/* ---------- Progress Bars ---------- */
.progress {
  width: 100%;
  height: 8px;
  background: var(--bg-primary);
  border-radius: 8px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  transition: width 0.4s ease;
  border-radius: inherit;
}

.progress-bar.bg-success { background: var(--success); }
.progress-bar.bg-yellow { background: #fbbf24; }
.progress-bar.bg-warning { background: var(--warning); }
.progress-bar.bg-danger { background: var(--danger); }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}