:root {
  --navy-900: #16212e;
  --navy-800: #1b2a3a;
  --navy-700: #24384c;
  --bg: #f4f6f8;
  --panel: #ffffff;
  --border: #e0e4e9;
  --text: #1c2733;
  --text-muted: #647184;
  --accent: #3b6ea5;
  --accent-dark: #2c527c;
  --accent-soft: #e8f0f8;
  --danger: #c0392b;
  --danger-soft: #fbe9e7;
  --warning: #b9770e;
  --warning-soft: #fdf1de;
  --success: #2e7d55;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(20, 30, 45, 0.08), 0 1px 2px rgba(20, 30, 45, 0.06);
  font-size: 16px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0 0 0.5em 0; font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.5em 0.7em;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  width: 100%;
}
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}
.checkbox-label { flex-direction: row; align-items: center; gap: 0.5em; }
.checkbox-label input { width: auto; }

/* ---------- Mobile Topbar & Burger-Menü ---------- */
.mobile-topbar {
  display: none;
  align-items: center;
  gap: 0.8rem;
  background: var(--navy-800);
  color: #fff;
  padding: 0.7rem 1rem;
  position: sticky;
  top: 0;
  z-index: 30;
}
.mobile-topbar-title { font-weight: 700; }
.mobile-topbar .btn-ghost { color: #fff; padding: 0.4em 0.6em; }

.burger-icon, .burger-icon::before, .burger-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}
.burger-icon { position: relative; }
.burger-icon::before, .burger-icon::after { content: ""; position: absolute; left: 0; }
.burger-icon::before { top: -6px; }
.burger-icon::after { top: 6px; }

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 33, 0.5);
  z-index: 35;
}

/* ---------- Buttons ---------- */
.btn {
  border: none;
  border-radius: 6px;
  padding: 0.6em 1.1em;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.15s ease, opacity 0.15s ease;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: var(--accent-soft); color: var(--accent-dark); }
.btn-secondary:hover { background: #d9e6f2; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: rgba(0,0,0,0.05); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.35em 0.7em; font-size: 0.8rem; }

/* ---------- Login ---------- */
.view-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 20%, var(--navy-700), var(--navy-900) 65%);
  padding: 1rem;
}
.login-card {
  background: var(--panel);
  padding: 2.5rem;
  border-radius: 14px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.login-brand { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1.6rem; }
.login-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.2rem;
}
#login-form { display: flex; flex-direction: column; gap: 1rem; }

.error-text { color: var(--danger); font-size: 0.85rem; margin-top: 0.4em; }

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

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--navy-800);
  color: #dbe4ee;
  display: flex;
  flex-direction: column;
  padding: 1.2rem 0.9rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; padding: 0 0.4rem 1.4rem; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px; background: var(--accent);
  display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff;
}
.brand-name { font-weight: 700; font-size: 1rem; color: #fff; }

.nav { display: flex; flex-direction: column; gap: 0.2rem; flex: 1; }
.nav-item {
  text-align: left;
  background: transparent; border: none; color: #b7c3d1;
  padding: 0.65em 0.8em; border-radius: 7px; font-size: 0.9rem; font-weight: 500;
}
.nav-item:hover { background: var(--navy-700); color: #fff; }
.nav-item.active { background: var(--accent); color: #fff; }

.sidebar-footer { border-top: 1px solid var(--navy-700); padding-top: 0.9rem; }
.user-chip { display: flex; flex-direction: column; gap: 0.15rem; padding: 0 0.4rem 0.7rem; }
#current-user-name { font-weight: 600; color: #fff; font-size: 0.9rem; }
.role-badge {
  align-self: flex-start;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em;
  background: rgba(255,255,255,0.12); color: #cdd9e6;
  padding: 0.15em 0.5em; border-radius: 20px;
}
.sidebar-footer .btn-ghost { color: #b7c3d1; }

.content { flex: 1; padding: 1.8rem 2.2rem; max-width: 1100px; }

.route-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; flex-wrap: wrap; gap: 0.8rem; }
.header-actions { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }
.header-actions select { width: auto; min-width: 160px; }

.view-toggle { display: flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.view-toggle-btn {
  border: none; background: #fff; color: var(--text-muted);
  padding: 0.5em 0.9em; font-size: 0.85rem; font-weight: 600;
}
.view-toggle-btn + .view-toggle-btn { border-left: 1px solid var(--border); }
.view-toggle-btn.active { background: var(--accent); color: #fff; }
.view-toggle-btn:hover:not(.active) { background: var(--accent-soft); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.3rem;
  margin-bottom: 1.3rem;
}

/* ---------- Quick Actions: Timer & Sprachaufnahme ---------- */
.quick-actions-panel { display: flex; flex-direction: column; gap: 1rem; }
.quick-actions-row { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.quick-action-btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: 0.85em 1.7em; font-size: 1.05rem; font-weight: 700;
}
.quick-action-btn .icon { width: 22px; height: 22px; flex-shrink: 0; }
.quick-action-btn.recording { background: var(--danger); }
.quick-action-btn.recording:hover { background: var(--danger); opacity: 0.9; }

/* ---------- Forms ---------- */
.entry-form h3 { font-size: 1rem; margin-bottom: 0.9rem; }
.entry-form { display: flex; flex-direction: column; gap: 0.9rem; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
}

.filter-bar { display: flex; gap: 0.8rem; align-items: end; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-bar label { min-width: 150px; }
.preset-bar { display: flex; gap: 0.5rem; margin-top: 0.9rem; flex-wrap: wrap; }
.report-export-bar { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.data-table tfoot td { font-weight: 700; border-top: 2px solid var(--border); }
.report-detail-group { margin-bottom: 1.6rem; }
.report-detail-group-title {
  font-size: 0.95rem; margin-bottom: 0.5rem; padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--accent-soft); color: var(--accent-dark);
}
.report-detail-group tfoot td { font-weight: 700; background: #fafbfc; border-top: 2px solid var(--border); }
.report-detail-total { text-align: right; font-weight: 700; margin-top: 0.5rem; }
.backup-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 0.6rem; }
.backup-actions .btn-secondary { display: inline-flex; align-items: center; cursor: pointer; }
#backup-panel h3 { font-size: 1rem; }

/* ---------- Sprachaufnahme ---------- */
.audio-preview { margin-top: 1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.audio-preview audio { max-width: 100%; }
.audio-preview-actions { display: flex; gap: 0.5rem; }
.audio-list { display: flex; flex-direction: column; gap: 0.6rem; }
.audio-list-item {
  display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap;
  padding: 0.6rem 0.8rem; border: 1px solid var(--border); border-radius: 6px;
}
.audio-list-item audio { flex: 1; min-width: 200px; max-width: 320px; }
.audio-list-item .meta { font-size: 0.82rem; color: var(--text-muted); min-width: 160px; }

/* ---------- API-Tokens ---------- */
#tokens-panel h3 { font-size: 1rem; }
#tokens-panel code { background: #eef0f3; padding: 0.1em 0.4em; border-radius: 4px; font-size: 0.82rem; }
.token-create-form { display: flex; gap: 0.6rem; margin: 0.8rem 0; flex-wrap: wrap; }
.token-create-form input { width: auto; flex: 1; min-width: 220px; }
.token-list { display: flex; flex-direction: column; gap: 0.5rem; }
.token-row {
  display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap;
  padding: 0.6rem 0.8rem; border: 1px solid var(--border); border-radius: 6px;
}
.token-row .meta { font-size: 0.8rem; color: var(--text-muted); }
.token-new-value {
  background: var(--warning-soft); border: 1px solid var(--warning);
  border-radius: 6px; padding: 0.8rem; margin-bottom: 0.8rem; font-size: 0.85rem;
}
.token-new-value code { display: block; margin: 0.4rem 0; word-break: break-all; background: #fff; padding: 0.5rem; }

/* ---------- Table ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th {
  text-align: left; color: var(--text-muted); font-weight: 600;
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em;
  padding: 0.5em 0.6em; border-bottom: 1px solid var(--border);
}
.data-table td { padding: 0.6em 0.6em; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table tr:hover td { background: #fafbfc; }
.desc-cell { max-width: 260px; white-space: pre-wrap; }

/* ---------- Cards (Projekte/Kunden/Mitarbeiter) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.entity-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 0.5rem;
}
.entity-card h4 { margin: 0; font-size: 1rem; }
.entity-card .meta { font-size: 0.82rem; color: var(--text-muted); }
.entity-card .card-actions { margin-top: 0.4rem; display: flex; gap: 0.5rem; }
.inactive-tag {
  font-size: 0.68rem; text-transform: uppercase; color: var(--text-muted);
  background: #eef0f3; padding: 0.1em 0.5em; border-radius: 10px; align-self: flex-start;
}

/* Budget-Balken */
.budget-bar-track { height: 8px; background: #edf1f4; border-radius: 6px; overflow: hidden; }
.budget-bar-fill { height: 100%; background: var(--accent); }
.budget-bar-fill.over { background: var(--danger); }
.budget-warning {
  font-size: 0.78rem; color: var(--danger); background: var(--danger-soft);
  padding: 0.35em 0.6em; border-radius: 6px; font-weight: 600;
}
.budget-info { font-size: 0.78rem; color: var(--text-muted); }
.text-danger { color: var(--danger); font-weight: 600; }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15, 23, 33, 0.5);
  display: flex; align-items: center; justify-content: center; padding: 1rem; z-index: 50;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: #fff; border-radius: 12px; width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto; box-shadow: 0 25px 60px rgba(0,0,0,0.3);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.3rem; border-bottom: 1px solid var(--border);
}
.modal-body { padding: 1.3rem; display: flex; flex-direction: column; gap: 0.9rem; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 1.3rem; left: 50%; transform: translateX(-50%);
  background: var(--navy-900); color: #fff; padding: 0.7em 1.2em;
  border-radius: 8px; font-size: 0.88rem; box-shadow: 0 10px 30px rgba(0,0,0,0.3); z-index: 100;
}
.toast.toast-error { background: var(--danger); }
.toast.toast-success { background: var(--success); }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .mobile-topbar { display: flex; }

  .app-shell { flex-direction: column; }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    max-width: 80vw;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    z-index: 40;
    box-shadow: 8px 0 24px rgba(0,0,0,0.25);
  }
  .sidebar.open { transform: translateX(0); }

  .content { padding: 1.2rem; }
  .data-table { display: block; overflow-x: auto; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}