/* === Libri design tokens === */
:root {
  --ink: #0f1d18;
  --forest: #143a2e;
  --forest-deep: #0c2a20;
  --moss: #2d5a48;
  --sage: #7a9b8a;
  --paper: #f5f1e8;
  --paper-warm: #ede6d3;
  --cream: #faf6ec;
  --gold: #c9a961;
  --gold-deep: #a88a3f;
  --rust: #b04a2f;
  --line: #d8d0bd;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Geist', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Typographic helpers */
.serif { font-family: 'Fraunces', Georgia, serif; }
.mono { font-family: 'Geist Mono', monospace; }
.num { font-variant-numeric: tabular-nums; }
.tracking-ultra { letter-spacing: 0.3em; }
.tracking-wide-2 { letter-spacing: 0.2em; }

/* Backgrounds */
.paper-tex {
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse at top left, rgba(201, 169, 97, 0.08), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(20, 58, 46, 0.04), transparent 50%);
}
.grain {
  background-image: radial-gradient(rgba(20, 58, 46, 0.04) 1px, transparent 1px);
  background-size: 4px 4px;
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.625rem 1.25rem; border-radius: 2px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; transition: all 0.2s; cursor: pointer; border: 1px solid transparent; font-family: 'Geist', sans-serif; line-height: 1; }
.btn-primary { background: var(--forest); color: var(--cream); border-color: var(--forest-deep); }
.btn-primary:hover { background: var(--forest-deep); transform: translateY(-1px); box-shadow: 0 8px 24px -8px rgba(20, 58, 46, 0.4); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-ghost { background: transparent; color: var(--forest); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--cream); border-color: var(--forest); }
.btn-gold { background: var(--gold); color: var(--forest-deep); border: 1px solid var(--gold-deep); }
.btn-gold:hover { background: var(--gold-deep); color: var(--cream); }
.btn-danger { background: transparent; color: var(--rust); border: 1px solid var(--rust); }
.btn-danger:hover { background: var(--rust); color: var(--cream); }
.btn-lg { padding: 0.875rem 1.5rem; font-size: 0.8125rem; }

/* Inputs */
.input { width: 100%; padding: 0.75rem 1rem; background: var(--cream); border: 1px solid var(--line); color: var(--ink); border-radius: 2px; font-family: 'Geist', sans-serif; font-size: 0.875rem; transition: all 0.15s; }
.input:focus { outline: none; border-color: var(--forest); box-shadow: 0 0 0 3px rgba(20, 58, 46, 0.1); }
select.input { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232d5a48' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px; padding-right: 2.25rem; }
.field-label { display: block; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem; color: var(--moss); }

/* Cards */
.card { background: var(--cream); border: 1px solid var(--line); border-radius: 2px; box-shadow: 0 1px 0 0 rgba(20, 58, 46, 0.04), 0 8px 24px -16px rgba(20, 58, 46, 0.1); }
.card-hover { transition: transform 0.2s; }
.card-hover:hover { transform: scale(1.02); }

/* Ledger lines */
.ledger-line { border-bottom: 1px solid var(--line); }
.ledger-line-thick { border-bottom: 2px solid var(--ink); }
.ledger-line-double { border-bottom: 3px double var(--ink); }

/* Pills */
.pill { display: inline-block; padding: 0.125rem 0.5rem; font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.08em; border-radius: 2px; }
.pill-debet { background: rgba(20, 58, 46, 0.08); color: var(--forest); }
.pill-kredit { background: rgba(176, 74, 47, 0.08); color: var(--rust); }
.pill-success { background: rgba(20, 58, 46, 0.12); color: var(--forest); }
.pill-warn { background: rgba(201, 169, 97, 0.2); color: var(--gold-deep); }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; padding: 1rem; background: rgba(15, 29, 24, 0.7); backdrop-filter: blur(4px); }
.modal-body { position: relative; width: 100%; max-height: 90vh; overflow: auto; padding: 1.5rem; }
.modal-body.wide { max-width: 48rem; }
.modal-body.narrow { max-width: 28rem; }
@media (min-width: 768px) { .modal-body { padding: 2rem; } }

/* Toast */
.toast { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 60; }
.toast-inner { padding: 0.75rem 1.25rem; border-radius: 2px; display: flex; align-items: center; gap: 0.75rem; color: var(--cream); font-size: 0.875rem; box-shadow: 0 20px 50px -20px rgba(20, 58, 46, 0.5); }
.toast-ok { background: var(--forest); }
.toast-err { background: var(--rust); }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.4s cubic-bezier(0.2, 0.7, 0.3, 1) both; }
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.pulse { animation: pulse 1.5s ease-in-out infinite; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--sage); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--moss); }

/* Layout helpers */
.shell { display: flex; min-height: 100vh; }
.shell-aside { width: 16rem; flex-shrink: 0; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: var(--cream); }
.shell-main { flex: 1; min-width: 0; overflow: auto; }
@media (max-width: 768px) {
  .shell { flex-direction: column; }
  .shell-aside { width: 100%; }
}

.nav-item { width: 100%; text-align: left; padding: 0.625rem 0.75rem; border-radius: 2px; display: flex; align-items: center; gap: 0.75rem; font-size: 0.875rem; margin-bottom: 0.25rem; transition: all 0.2s; background: transparent; color: var(--ink); border: none; cursor: pointer; font-family: 'Geist', sans-serif; }
.nav-item:hover { background: var(--paper-warm); }
.nav-item.active { background: var(--forest); color: var(--cream); font-weight: 500; }
.nav-item.active svg { color: var(--gold); }
.nav-item svg { color: var(--moss); flex-shrink: 0; }

/* Report styles */
.report-row { display: flex; align-items: baseline; justify-content: space-between; padding: 0.25rem 0; font-size: 0.875rem; }
.report-dots { flex: 1; margin: 0 0.5rem; border-bottom: 1px dotted var(--moss); opacity: 0.3; align-self: flex-end; }

/* Sidebar dropdowns */
.dropdown { position: absolute; left: 1rem; right: 1rem; z-index: 30; }

/* Drop zone */
.dropzone { width: 100%; padding: 1.5rem; border: 2px dashed var(--line); border-radius: 2px; background: transparent; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--moss); cursor: pointer; transition: all 0.2s; font-family: 'Geist', sans-serif; }
.dropzone:hover { border-color: var(--moss); background: var(--cream); }

/* Banner (sync status, etc.) */
.banner { padding: 0.625rem 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: 0.75rem; }
.banner-warn { background: rgba(201, 169, 97, 0.12); color: var(--gold-deep); border-bottom: 1px solid rgba(168, 138, 63, 0.2); }
.banner-info { background: rgba(20, 58, 46, 0.06); color: var(--forest); border-bottom: 1px solid rgba(20, 58, 46, 0.1); }

/* Utility flex/grid spacing classes used in templates */
.row-end { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.center { display: flex; align-items: center; justify-content: center; }

/* Hidden file input */
.file-hidden { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }