@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --ink: #14212F;
  --navy: #0B2A45;
  --navy-2: #123A5E;
  --accent: #E2542A;
  --accent-2: #F07249;
  --ok: #2F9E6B;
  --amber: #D98A1C;
  --danger: #C6402E;
  --bg: #EEF2F6;
  --card: #FFFFFF;
  --border: #DCE3EA;
  --muted: #64748B;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; color: var(--ink); background: var(--bg); }
.mono { font-family: 'IBM Plex Mono', monospace; font-weight: 500; }
a { text-decoration: none; color: inherit; }

/* ---- centered auth screens ---- */
.ln-center-screen {
  min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 15%, #123A5E 0%, #0B2A45 45%, #08192B 100%);
  padding: 24px; gap: 16px;
}
.ln-auth-card {
  background: var(--card); border-radius: 18px; padding: 40px 36px 32px; width: 100%; max-width: 400px;
  box-shadow: 0 24px 60px rgba(3,15,28,.45); text-align: center;
}
.ln-auth-logo { width: 72px; height: 72px; object-fit: contain; margin-bottom: 10px; }
.ln-auth-title { font-family: 'Space Grotesk', sans-serif; font-size: 21px; font-weight: 700; margin: 4px 0 4px; letter-spacing: -.2px; }
.ln-auth-sub { color: var(--muted); font-size: 13px; margin: 0 0 22px; line-height: 1.5; }
.ln-form { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.ln-auth-footnote { display: flex; align-items: center; justify-content: center; gap: 6px; color: var(--muted); font-size: 11.5px; margin-top: 20px; }

.ln-label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; font-weight: 600; color: #3B4B5C; }
.ln-input, select.ln-input, textarea.ln-input {
  border: 1.5px solid var(--border); border-radius: 9px; padding: 10px 12px; font-size: 14px; font-family: inherit;
  color: var(--ink); background: #FBFCFD; outline: none; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.ln-input:focus { border-color: var(--navy-2); box-shadow: 0 0 0 3px rgba(18,58,94,.12); background: #fff; }
.ln-error { display: flex; align-items: center; gap: 6px; color: var(--danger); font-size: 12.5px; background: #FCEBE8; padding: 8px 10px; border-radius: 8px; margin: 0; }

.ln-btn {
  border: 1.5px solid var(--border); background: #fff; color: var(--ink); font-family: inherit; font-weight: 600; font-size: 13.5px;
  padding: 9px 16px; border-radius: 9px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; justify-content: center;
}
.ln-btn:hover { border-color: #B9C4CF; background: #F7F9FB; }
.ln-btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.ln-btn-primary:hover { background: var(--navy-2); border-color: var(--navy-2); }
.ln-btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }

/* ---- app shell ---- */
.ln-app { display: flex; flex-direction: column; min-height: 100vh; }
.ln-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--navy); color: #fff; padding: 10px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.15);
  position: sticky; top: 0; z-index: 20;
}
.ln-topbar-left { display: flex; align-items: center; gap: 12px; }
.ln-topbar-left a { color: #fff; }
.ln-topbar-logo { width: 38px; height: 38px; object-fit: contain; }
.ln-topbar-title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15px; letter-spacing: -.1px; }
.ln-topbar-sub { font-size: 11.5px; color: rgba(255,255,255,.65); margin-top: 1px; }
.ln-topbar-right { display: flex; align-items: center; gap: 6px; position: relative; }
.ln-i { display: block; flex-shrink: 0; }
.ln-icon-btn {
  display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  color: #fff; border-radius: 8px; padding: 7px 11px; font-size: 12.5px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: background .12s;
}
.ln-icon-btn:hover { background: rgba(255,255,255,.18); }
.ln-icon-btn.small { padding: 6px; background: transparent; border: none; color: var(--muted); border-radius: 7px; }
.ln-icon-btn.small:hover { background: #F1F4F7; color: var(--ink); }
.ln-icon-btn.danger { color: var(--danger); }
.ln-icon-btn.danger:hover { background: #FCEBE8; }

/* user menu dropdown (native <details>/<summary>, no JS needed) */
.ln-user-menu { position: relative; }
.ln-user-menu > summary { list-style: none; cursor: pointer; }
.ln-user-menu > summary::-webkit-details-marker { display: none; }
.ln-user-chip {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.12); padding: 5px 10px 5px 6px;
  border-radius: 20px; font-size: 12.5px; font-weight: 600; user-select: none;
}
.ln-user-chip:hover { background: rgba(255,255,255,.2); }
.ln-user-avatar {
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 11.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; flex-shrink: 0;
}
.ln-user-dropdown {
  position: absolute; right: 0; top: calc(100% + 8px); background: #fff; color: var(--ink); border: 1px solid var(--border);
  border-radius: 12px; min-width: 220px; box-shadow: 0 16px 40px rgba(3,15,28,.25); overflow: hidden; z-index: 30;
}
.ln-user-dropdown-head { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.ln-user-dropdown-name { font-weight: 700; font-size: 13.5px; }
.ln-user-dropdown-role { font-size: 11.5px; color: var(--muted); margin-top: 1px; }
.ln-user-dropdown-item {
  display: flex; align-items: center; gap: 9px; padding: 10px 14px; font-size: 13px; font-weight: 600; color: #3B4B5C; cursor: pointer;
}
.ln-user-dropdown-item:hover { background: #F5F8FA; }
.ln-user-dropdown-item.danger { color: var(--danger); }
.ln-user-dropdown-item.danger:hover { background: #FCEBE8; }
.ln-user-dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

.ln-body { display: flex; flex: 1; min-height: 0; }
.ln-sidenav { width: 236px; background: #fff; border-right: 1px solid var(--border); padding: 16px 12px; flex-shrink: 0; }
.ln-nav-item {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: none;
  padding: 9px 10px; border-radius: 8px; font-size: 13.5px; font-weight: 600; color: #3B4B5C; cursor: pointer; margin-bottom: 2px;
  transition: background .12s, color .12s;
}
.ln-nav-item .ln-i { color: #8A99A8; transition: color .12s; }
.ln-nav-item:hover { background: #F1F4F7; }
.ln-nav-item.active { background: #EAF0F6; color: var(--navy); }
.ln-nav-item.active .ln-i { color: var(--accent); }
.ln-nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ln-nav-count { font-size: 11px; color: var(--muted); background: #F1F4F7; padding: 1px 7px; border-radius: 10px; font-family: 'IBM Plex Mono', monospace; }
.ln-nav-section-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; color: #9AA8B6; font-weight: 700; padding: 16px 10px 6px; }

.ln-main { flex: 1; padding: 26px 30px 60px; overflow-x: auto; }
.ln-view-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 18px; gap: 12px; flex-wrap: wrap; }
.ln-h1 { display: flex; align-items: center; gap: 9px; font-family: 'Space Grotesk', sans-serif; font-size: 23px; font-weight: 700; margin: 0 0 4px; letter-spacing: -.2px; }
.ln-h1 .ln-i { color: var(--accent); }
.ln-muted { color: var(--muted); font-size: 13px; margin: 0; }

.ln-flash { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 9px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.ln-flash-ok { background: #E7F6EE; color: #1D6B45; border: 1px solid #BEE6D0; }
.ln-flash-error { background: #FCEBE8; color: var(--danger); border: 1px solid #F3C6BE; }

.ln-cards-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 22px; }
.ln-summary-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 15px 16px; border-top: 3px solid var(--border); transition: box-shadow .15s, transform .15s; }
.ln-summary-card:hover { box-shadow: 0 8px 20px rgba(11,42,69,.08); transform: translateY(-1px); }
.ln-summary-card.accent-navy { border-top-color: var(--navy); }
.ln-summary-card.accent-ink { border-top-color: #3B4B5C; }
.ln-summary-card.accent-accent { border-top-color: var(--accent); }
.ln-summary-card.accent-ok { border-top-color: var(--ok); }
.ln-summary-card.accent-amber { border-top-color: var(--amber); }
.ln-summary-label { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; margin-bottom: 6px; }
.ln-summary-label .ln-i { flex-shrink: 0; opacity: .7; }
.ln-summary-value { font-size: 19px; font-weight: 600; }

.ln-panel { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; overflow-x: auto; }
.ln-panel-flush { padding: 0; }
.ln-panel-title { display: flex; align-items: center; gap: 7px; font-weight: 700; font-size: 13px; margin-bottom: 12px; }
.ln-panel-title .ln-i { color: var(--accent); }

.ln-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; gap: 12px; flex-wrap: wrap; }
.ln-search { display: flex; align-items: center; gap: 8px; background: #fff; border: 1.5px solid var(--border); border-radius: 9px; padding: 8px 12px; max-width: 360px; width: 100%; color: var(--muted); }
.ln-search input { border: none; outline: none; font-size: 13.5px; flex: 1; font-family: inherit; color: var(--ink); background: transparent; }

.ln-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 760px; }
.ln-table thead th {
  text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); font-weight: 700;
  padding: 12px 14px; border-bottom: 1.5px solid var(--border); white-space: nowrap;
}
.ln-table td { padding: 10px 14px; border-bottom: 1px solid #EEF1F4; vertical-align: middle; }
.ln-table tbody tr:hover { background: #F8FAFB; }
.ln-table tr.row-depreciado td { color: #7C8B9A; }
.ln-table .num { text-align: right; }
.ln-table tfoot td { font-weight: 700; border-top: 2px solid var(--border); border-bottom: none; padding-top: 12px; }
.ln-desc-cell { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ln-cat-cell { font-weight: 600; }
.ln-empty { text-align: center; color: var(--muted); padding: 40px 20px !important; }
.ln-row-actions { display: flex; gap: 4px; justify-content: flex-end; white-space: nowrap; }

.ln-runway { display: flex; align-items: center; gap: 8px; min-width: 120px; }
.ln-runway-track { flex: 1; height: 6px; background: #E7ECF1; border-radius: 4px; overflow: hidden; }
.ln-runway-fill { height: 100%; border-radius: 4px; }
.ln-runway-pct { font-size: 11px; color: var(--muted); font-family: 'IBM Plex Mono', monospace; width: 30px; text-align: right; }

.ln-minibar-track { height: 8px; background: #E7ECF1; border-radius: 4px; overflow: hidden; }
.ln-minibar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--navy-2)); border-radius: 4px; }

.ln-form-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; max-width: 640px; }
.ln-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ln-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.ln-form-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

.ln-preview { background: #F5F8FA; border: 1px dashed #C7D2DC; border-radius: 12px; padding: 14px 16px; margin-top: 6px; }
.ln-preview-title { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; color: var(--muted); margin-bottom: 10px; }
.ln-preview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; }
.ln-preview-label { font-size: 10.5px; color: var(--muted); margin-bottom: 3px; }
.ln-preview-value { font-size: 14px; font-weight: 600; }

.ln-import-list { margin: 8px 0; padding-left: 18px; font-size: 13.5px; line-height: 1.7; }
.ln-user-list { list-style: none; padding: 0; margin: 0 0 14px; display: flex; flex-direction: column; gap: 6px; }
.ln-user-list li { display: flex; justify-content: space-between; align-items: center; background: #F7F9FB; padding: 8px 12px; border-radius: 8px; font-size: 13.5px; }
.ln-inline-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; align-items: center; margin-bottom: 8px; }
.ln-filter-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-end; }
.ln-filter-row .ln-label { min-width: 220px; }

@media (max-width: 860px) {
  .ln-body { flex-direction: column; }
  .ln-sidenav { width: 100%; display: flex; overflow-x: auto; gap: 4px; border-right: none; border-bottom: 1px solid var(--border); padding: 10px; }
  .ln-nav-item { flex-shrink: 0; }
  .ln-nav-section-label { display: none; }
  .ln-topbar-sub { display: none; }
  .ln-btn-text { display: none; }
  .ln-icon-btn { padding: 8px; }
  .ln-user-chip .ln-btn-text { display: none; }
  .ln-grid2, .ln-grid3 { grid-template-columns: 1fr; }
  .ln-inline-form { grid-template-columns: 1fr; }
}