/* ==========================================================================
   LL Pillar 2 GIR Reporting Suite — Konzeptstudie
   ========================================================================== */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --orange: #F08050;
  --orange-light: #F9B48E;
  --orange-soft: #FDF2EC;
  --orange-dark: #D16A3E;
  --blue: #303AB2;
  --blue-dark: #1F2785;
  --blue-soft: #EDF0FC;
  --navy: #0B0E2E;
  --navy-2: #141942;

  --gray-50: #FAFAF7;
  --gray-100: #F4F3EF;
  --gray-200: #E3DFDA;
  --gray-300: #CFC9C1;
  --gray-400: #A5A5A5;
  --gray-500: #7A7A78;
  --gray-600: #4B4B4A;
  --gray-700: #2B2B2A;
  --gray-900: #111110;

  --ok:   #2E8B57;
  --ok-bg: #E6F2EC;
  --warn: var(--orange);
  --warn-bg: #FDEEE4;
  --err:  #C23A3A;
  --err-bg: #F8E6E6;
  --info: var(--blue);
  --info-bg: #E7EAFA;

  --bg: var(--gray-50);
  --surface: #FFFFFF;
  --surface-2: var(--gray-100);
  --border: var(--gray-200);
  --border-strong: var(--gray-300);
  --text: var(--gray-900);
  --text-2: var(--gray-600);
  --text-3: var(--gray-400);

  --sidebar-w: 240px;
  --sidebar-w-collapsed: 64px;
  --topbar-h: 56px;
  --statusbar-h: 28px;

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;

  --shadow-1: 0 1px 2px rgba(10,14,46,.05), 0 1px 3px rgba(10,14,46,.04);
  --shadow-2: 0 4px 12px -4px rgba(10,14,46,.08), 0 2px 4px rgba(10,14,46,.04);
  --shadow-3: 0 12px 32px -10px rgba(10,14,46,.18), 0 4px 8px rgba(10,14,46,.06);

  --font-body: Verdana, "DejaVu Sans", "Bitstream Vera Sans", Geneva, Tahoma, Arial, sans-serif;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; }
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }

/* ==========================================================================
   LANDING (route #/)
   ========================================================================== */
.landing-root {
  min-height: 100vh;
  background: var(--navy);
  color: #fff;
  display: flex; flex-direction: column;
}
.landing-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 48px;
  position: relative; z-index: 5;
}
.landing-nav .ln-brand {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .08em;
  text-transform: uppercase; color: #fff;
  display: flex; align-items: center; gap: 14px;
}
.landing-nav .ln-brand svg { width: 20px; height: 20px; }
.landing-nav .ln-links { display: flex; gap: 28px; font-size: 13px; }
.landing-nav .ln-links a { color: rgba(255,255,255,.72); text-decoration: none; transition: color .2s var(--ease); }
.landing-nav .ln-links a:hover { color: #fff; }
.landing-nav .ln-enter {
  background: var(--orange); color: #fff;
  padding: 10px 20px; border-radius: var(--radius);
  text-decoration: none; font-size: 13px; font-weight: 600;
  border: none;
  transition: background .2s var(--ease);
}
.landing-nav .ln-enter:hover { background: var(--orange-dark); }

.landing-hero {
  position: relative; flex: 1;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 48px; padding: 40px 48px 60px; min-height: 70vh;
  overflow: hidden;
}
.landing-hero::before {
  content: ""; position: absolute; left: 48px; right: 48px;
  top: 60%; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 20%, var(--orange) 60%, transparent 100%);
  opacity: .55; pointer-events: none;
}
.landing-hero-content { position: relative; z-index: 2; align-self: center; }
.landing-hero-tag {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--orange-light);
  margin-bottom: 24px;
}
.landing-hero h1 {
  font-family: var(--font-display);
  font-weight: 400; font-size: clamp(44px, 6.2vw, 92px);
  line-height: .98; letter-spacing: -.02em;
  margin: 0 0 22px;
  font-variation-settings: "SOFT" 30, "opsz" 144;
}
.landing-hero h1 em {
  font-style: italic; color: var(--orange);
  font-variation-settings: "SOFT" 100, "opsz" 144;
}
.landing-hero-sub {
  font-size: 17px; line-height: 1.55;
  color: rgba(255,255,255,.72);
  max-width: 52ch; margin: 0 0 32px;
}
.landing-hero-cta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.landing-hero-cta .btn-primary {
  background: var(--orange); color: #fff;
  padding: 14px 26px; border-radius: var(--radius);
  text-decoration: none; font-size: 14px; font-weight: 600;
  border: none; transition: transform .12s var(--ease), background .2s var(--ease);
}
.landing-hero-cta .btn-primary:hover { background: var(--orange-dark); }
.landing-hero-cta .btn-secondary {
  background: transparent !important; border: none !important;
  color: rgba(255,255,255,.85) !important; text-decoration: none;
  padding: 14px 4px; font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,.25) !important;
  border-radius: 0 !important;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.landing-hero-cta .btn-secondary:hover { border-bottom-color: var(--orange) !important; color: #fff !important; }
.landing-nav .lang-toggle { background: rgba(255,255,255,.06) !important; border-color: rgba(255,255,255,.15) !important; }
.landing-nav .lang-btn { color: rgba(255,255,255,.6) !important; }
.landing-nav .lang-btn.is-active { background: rgba(255,255,255,.95) !important; color: var(--orange) !important; }

.landing-hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 420px;
  background: var(--navy-2);
  align-self: center;
}
.landing-hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(11,14,46,.0) 40%, rgba(11,14,46,.55) 100%);
  pointer-events: none;
}
.landing-hero-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

.landing-ticker {
  position: relative;
  background: var(--navy-2);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 14px 48px;
  overflow: hidden;
}
.landing-ticker-track {
  display: flex; gap: 36px;
  white-space: nowrap;
  font-family: var(--font-mono); font-size: 12px;
  color: rgba(255,255,255,.6);
  animation: ticker 48s linear infinite;
}
.landing-ticker-track span { display: inline-flex; align-items: center; gap: 10px; }
.landing-ticker-track .tk-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); display: inline-block; }
.landing-ticker-track .tk-country { color: #fff; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.landing-features {
  padding: 60px 48px; background: #0d1136;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.landing-feature-title {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--orange);
  padding-bottom: 12px; margin-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.landing-feature h3 {
  font-family: var(--font-display); font-weight: 500;
  font-size: 26px; margin: 0 0 10px;
  color: #fff; letter-spacing: -.01em;
}
.landing-feature p {
  color: rgba(255,255,255,.62); font-size: 13.5px; line-height: 1.6;
  margin: 0;
}

.landing-footer {
  padding: 28px 48px; font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,.4); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: #080a26;
}
.landing-footer a { color: rgba(255,255,255,.62); text-decoration: none; }
.landing-footer a:hover { color: #fff; }

@media (max-width: 900px) {
  .landing-hero { grid-template-columns: 1fr; padding: 24px; }
  .landing-hero-visual { min-height: 240px; }
  .landing-nav { padding: 18px 24px; }
  .landing-nav .ln-links { display: none; }
  .landing-features { grid-template-columns: 1fr; padding: 40px 24px; }
  .landing-footer { padding: 20px 24px; }
  .landing-ticker { padding: 12px 24px; }
  .landing-hero::before { left: 24px; right: 24px; }
}

/* ==========================================================================
   APP SHELL (all other routes)
   ========================================================================== */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}
.app-shell.is-collapsed { grid-template-columns: var(--sidebar-w-collapsed) 1fr; }

/* ---------- SIDEBAR ---------- */
.sidebar {
  background: #fff;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  overflow: hidden;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  height: var(--topbar-h);
}
.brand-link {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text);
  flex: 1; min-width: 0;
}
.brand-mark { width: 24px; height: 24px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-name { font-size: 13.5px; font-weight: 700; letter-spacing: -.01em; }
.brand-sub { font-family: var(--font-mono); font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; }
.sidebar-toggle {
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 24px; height: 24px;
  color: var(--text-2);
  display: grid; place-items: center;
  transition: all .15s var(--ease);
}
.sidebar-toggle:hover { background: var(--gray-100); color: var(--text); }
.is-collapsed .sidebar-toggle svg { transform: scaleX(-1); }

.sidebar-nav {
  flex: 1; padding: 14px 10px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 18px;
}
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-group-label {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--text-3);
  padding: 8px 10px 4px;
}
.is-collapsed .nav-group-label,
.is-collapsed .brand-text,
.is-collapsed .sidebar-footer .study-version,
.is-collapsed .sidebar-footer [data-i18n] {
  display: none;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius);
  text-decoration: none; color: var(--text-2);
  font-size: 13px; font-weight: 500;
  transition: background .15s var(--ease), color .15s var(--ease);
  position: relative;
}
.nav-item:hover { background: var(--gray-100); color: var(--text); }
.nav-item.is-active {
  background: var(--orange-soft); color: var(--orange-dark);
}
.nav-item.is-active .nav-icon { color: var(--orange); }
.nav-item.is-active::before {
  content: ""; position: absolute; left: -10px; top: 4px; bottom: 4px;
  width: 3px; background: var(--orange); border-radius: 0 2px 2px 0;
}
.nav-icon { width: 18px; height: 18px; color: currentColor; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 9px;
  background: var(--orange); color: #fff;
  padding: 2px 6px; border-radius: 3px; letter-spacing: .08em;
}
.is-collapsed .nav-badge,
.is-collapsed .nav-item span:not(.nav-badge) { display: none; }
.is-collapsed .nav-item { justify-content: center; padding: 8px; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--gray-50);
}
.study-badge {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-2);
}
.study-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange); flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(240,128,80,.2);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(240,128,80,.2); }
  50% { box-shadow: 0 0 0 5px rgba(240,128,80,.05); }
}
.study-version { margin-left: auto; color: var(--text-3); }

/* ---------- TOPBAR ---------- */
.app-main { display: flex; flex-direction: column; min-width: 0; min-height: 100vh; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 18px;
  padding: 0 20px;
  position: sticky; top: 0; z-index: 10;
}
.topbar-burger {
  background: transparent; border: none; padding: 6px;
  border-radius: var(--radius-sm); color: var(--text-2);
  display: none;
}
.topbar-burger:hover { background: var(--gray-100); }

.breadcrumbs {
  display: flex; align-items: center; gap: 10px;
  flex: 1; font-size: 13px; color: var(--text-2);
  min-width: 0;
}
.crumb-org {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; color: var(--text);
}
.crumb-sep { color: var(--text-3); }
.crumb-view { color: var(--text); font-weight: 500; }

.topbar-actions {
  display: flex; align-items: center; gap: 6px;
}
.icon-btn {
  position: relative;
  background: transparent; border: 1px solid transparent;
  width: 32px; height: 32px; padding: 0;
  border-radius: var(--radius);
  color: var(--text-2);
  display: grid; place-items: center;
  transition: all .15s var(--ease);
}
.icon-btn:hover { background: var(--gray-100); color: var(--text); border-color: var(--border); }
.notif-dot {
  position: absolute; top: -2px; right: -2px;
  background: var(--orange); color: #fff;
  font-family: var(--font-mono); font-size: 9px;
  padding: 2px 4px; border-radius: 8px; min-width: 16px;
  text-align: center;
  border: 2px solid #fff;
  line-height: 1;
}

.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2px; background: var(--gray-50);
  margin-left: 6px;
}
.lang-btn {
  background: transparent; border: none;
  padding: 4px 10px; font-family: var(--font-mono);
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  color: var(--text-3);
  border-radius: 3px;
  transition: all .15s var(--ease);
}
.lang-btn.is-active {
  background: #fff; color: var(--orange);
  box-shadow: var(--shadow-1);
}

.user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px 4px 4px; margin-left: 6px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: #fff;
  transition: all .15s var(--ease);
}
.user-chip:hover { border-color: var(--border-strong); background: var(--gray-50); }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--orange); color: #fff;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 700; letter-spacing: .02em;
}
.user-meta { display: flex; flex-direction: column; line-height: 1.15; }
.user-name { font-size: 12px; font-weight: 600; }
.user-role { font-size: 10px; color: var(--text-3); font-family: var(--font-mono); }

/* ---------- CONTENT ---------- */
.content {
  flex: 1; padding: 24px 28px; min-width: 0;
  outline: none;
}
.content > * { animation: fade-in .22s var(--ease); }
@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 22px;
}
.page-title {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 500;
  line-height: 1.1; letter-spacing: -.02em;
  margin: 0;
  color: var(--text);
}
.page-subtitle {
  font-size: 13px; color: var(--text-2);
  margin: 6px 0 0;
}
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- STATUSBAR ---------- */
.statusbar {
  height: var(--statusbar-h);
  background: #fff;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
  padding: 0 20px;
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--text-3);
}
.status-item { display: inline-flex; align-items: center; gap: 6px; }
.status-led {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 2px rgba(46,139,87,.15);
}
.status-sep { color: var(--border-strong); }
.status-flex { flex: 1; }
.statusbar a { color: var(--text-2); text-decoration: none; }
.statusbar a:hover { color: var(--orange); }
.status-mono { letter-spacing: .04em; }

/* ==========================================================================
   COMPONENTS: BUTTONS, CARDS, TABLES, BADGES, FORMS
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit; font-size: 13px; font-weight: 600;
  padding: 8px 14px; border-radius: var(--radius);
  border: 1px solid transparent;
  background: transparent; color: var(--text);
  transition: all .15s var(--ease);
  text-decoration: none;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--orange-dark); }
.btn-secondary { background: #fff; border-color: var(--border); color: var(--text); }
.btn-secondary:hover:not(:disabled) { border-color: var(--orange); color: var(--orange); }
.btn-ghost { color: var(--text-2); }
.btn-ghost:hover:not(:disabled) { background: var(--gray-100); color: var(--text); }
.btn-danger { background: #fff; border-color: var(--err); color: var(--err); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 11px 20px; font-size: 14px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color .15s var(--ease);
}
.card:hover { border-color: var(--border-strong); }
.card-title {
  font-size: 13px; font-weight: 600; color: var(--text);
  margin: 0 0 4px;
  display: flex; align-items: center; gap: 8px;
}
.card-subtitle {
  font-size: 11.5px; color: var(--text-3); font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: .08em;
  margin: 0 0 12px;
}

.tile {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.tile::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--orange); opacity: 0;
  transition: opacity .2s var(--ease);
}
.tile.tile-highlight::before { opacity: 1; }
.tile-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3);
  margin: 0 0 10px;
}
.tile-value {
  font-family: var(--font-display); font-weight: 500;
  font-size: 36px; line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 0;
  display: flex; align-items: baseline; gap: 8px;
}
.tile-value .tile-unit { font-size: 14px; color: var(--text-2); font-weight: 400; font-family: var(--font-body); }
.tile-delta { font-size: 11px; font-family: var(--font-mono); margin-top: 8px; }
.tile-delta.is-up { color: var(--ok); }
.tile-delta.is-down { color: var(--err); }
.tile-delta.is-warn { color: var(--orange); }
.tile-foot {
  margin-top: 12px; font-size: 11.5px; color: var(--text-2);
  display: flex; align-items: center; gap: 6px;
}

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 3px;
  background: var(--gray-100); color: var(--text-2);
  border: 1px solid transparent;
}
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--orange-dark); }
.badge-err { background: var(--err-bg); color: var(--err); }
.badge-info { background: var(--info-bg); color: var(--blue); }
.badge-outline { background: transparent; border-color: currentColor; }

.data-table {
  width: 100%; border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.data-table th, .data-table td {
  padding: 10px 14px; text-align: left; vertical-align: middle;
  border-bottom: 1px solid var(--border);
}
.data-table thead th {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-3);
  background: var(--gray-50);
  border-bottom: 1px solid var(--border-strong);
}
.data-table tbody tr:hover { background: var(--gray-50); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table td.num, .data-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .row-link { cursor: pointer; }

.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.form-label {
  font-family: var(--font-mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-3);
}
.form-input, .form-select, .form-textarea {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 12px; font-size: 13px;
  color: var(--text);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(240,128,80,.15);
}

/* ==========================================================================
   TOASTS
   ========================================================================== */
.toasts {
  position: fixed; bottom: 40px; right: 24px;
  z-index: 999; display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  padding: 10px 14px; border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  font-size: 12.5px;
  min-width: 240px; max-width: 360px;
  animation: toast-in .25s var(--ease);
}
.toast.is-ok { border-left-color: var(--ok); }
.toast.is-err { border-left-color: var(--err); }
.toast-title { font-weight: 600; margin-bottom: 2px; }
.toast-body { color: var(--text-2); }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   MODALS
   ========================================================================== */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(11,14,46,.4);
  display: grid; place-items: center;
  animation: fade-in .2s var(--ease);
  padding: 20px;
}
.modal {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  max-width: 720px; width: 100%; max-height: 85vh;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 600; margin: 0; }
.modal-body { padding: 20px 22px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 8px;
  background: var(--gray-50);
}
.modal-close {
  background: transparent; border: none; padding: 4px;
  color: var(--text-2); border-radius: var(--radius-sm);
}
.modal-close:hover { background: var(--gray-100); color: var(--text); }

/* ==========================================================================
   MOBILE
   ========================================================================== */
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; z-index: 50;
    transform: translateX(-100%);
    transition: transform .22s var(--ease);
    width: var(--sidebar-w); height: 100vh;
    box-shadow: var(--shadow-3);
  }
  .app-shell.is-nav-open .sidebar { transform: translateX(0); }
  .topbar-burger { display: inline-grid; place-items: center; }
  .breadcrumbs .crumb-period, .breadcrumbs .crumb-sep:first-of-type + .crumb-period { display: none; }
  .user-meta { display: none; }
  .content { padding: 16px; }
}

/* ==========================================================================
   PRINT
   ========================================================================== */
@media print {
  .sidebar, .topbar, .statusbar, .toasts, #modal-root { display: none !important; }
  .app-main { min-height: auto; }
  .content { padding: 0; }
  body { background: #fff; }
  * { box-shadow: none !important; }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.mono { font-family: var(--font-mono); }
.display { font-family: var(--font-display); font-weight: 500; }
.muted { color: var(--text-2); }
.muted-2 { color: var(--text-3); }
.small { font-size: 11.5px; }
.tnum { font-variant-numeric: tabular-nums; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.grid-kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}