@import url('https://fonts.googleapis.com/css2?family=Saira:wght@600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/*
  Paleta y tipografia tomadas tal cual de advantage-web (index.html, :root),
  la identidad real de Advantage Consulting: mismo azul, mismo navy, mismas
  tres familias. --neg no existia ahi (la landing no tiene estados de error)
  asi que es la unica agregada, pensada para convivir con --pos y --warn.
*/
:root {
  --bg: #040d18;
  --surface: #0a1b2d;
  --surface-2: #0f2338;
  --border: rgba(168, 208, 244, 0.16);
  --border-strong: rgba(168, 208, 244, 0.28);
  --ink: #f0f6fc;
  --muted: #8fa4be;
  --accent: #58b4f5;
  --accent-strong: #2e9be8;
  --pos: #2fcf98;
  --pos-bg: rgba(47, 207, 152, 0.12);
  --warn: #f0a93b;
  --warn-bg: rgba(240, 169, 59, 0.14);
  --neg: #ee5b69;
  --neg-bg: rgba(238, 91, 105, 0.12);
  --terminado: #6c7a91;
  --terminado-bg: rgba(108, 122, 145, 0.16);

  --f-display: 'Saira', 'Arial Narrow', Arial, sans-serif;
  --f-body: 'IBM Plex Sans', system-ui, 'Segoe UI', Arial, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;

  --r-s: 3px;
  --r-m: 6px;
  --r-l: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-body); font-size: 14px; line-height: 1.5;
}
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; margin: 0; letter-spacing: -0.01em; }
a { color: var(--accent); }
button, select, input, textarea { font-family: var(--f-body); }

::selection { background: var(--accent-strong); color: #041018; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 6px; border: 2px solid var(--bg); }

.muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; }
.icon { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.7; flex-shrink: 0; }

/* --- login --- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.login-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-l);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  padding: 2.25rem; width: min(340px, 90vw); display: flex; flex-direction: column; gap: 1.3rem;
}
.login-brand { display: flex; align-items: center; gap: 0.65rem; margin-bottom: 0.25rem; }
.login-brand img { width: 34px; height: 34px; }
.login-brand h1 { font-size: 1.05rem; line-height: 1.15; }
.login-brand span { display: block; font-family: var(--f-body); font-weight: 400; font-size: 0.72rem; color: var(--muted); }
.login-card label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.85rem; color: var(--muted); }
.login-card input {
  background: var(--bg); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.6rem 0.7rem; font-size: 0.9rem;
}
.login-card input:focus { border-color: var(--accent); }
.error { color: var(--neg); font-size: 0.85rem; }
button.primary {
  background: var(--accent); border: 1px solid var(--accent); border-radius: var(--r-m);
  color: #04101c; font-weight: 600; padding: 0.65rem 1rem; font-size: 0.9rem; cursor: pointer;
}
button.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }

/* --- shell --- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 216px; flex-shrink: 0; background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 1.4rem 0.9rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; padding: 0.2rem 0.5rem 1.3rem; margin-bottom: 0.9rem; border-bottom: 1px solid var(--border); }
.brand img { width: 30px; height: 30px; }
.brand-tx { display: flex; flex-direction: column; line-height: 1.2; }
.brand-tx b { font-family: var(--f-display); font-size: 0.92rem; letter-spacing: 0.01em; }
.brand-tx span { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.04em; }

.nav { display: flex; flex-direction: column; gap: 0.15rem; flex: 1; }
.nav-btn {
  display: flex; align-items: center; gap: 0.65rem; border: none; background: transparent; cursor: pointer;
  color: var(--muted); text-align: left; padding: 0.55rem 0.65rem; border-radius: var(--r-m); font-size: 0.88rem;
}
.nav-btn:hover { color: var(--ink); background: rgba(168, 208, 244, 0.06); }
.nav-btn.active { color: var(--ink); background: rgba(88, 180, 245, 0.14); }
.nav-btn.active .icon { stroke: var(--accent); }

.sidebar-footer { padding-top: 0.9rem; border-top: 1px solid var(--border); margin-top: 0.6rem; }
.sidebar-footer button {
  width: 100%; display: flex; align-items: center; gap: 0.6rem; background: transparent; border: none;
  color: var(--muted); padding: 0.5rem 0.65rem; font-size: 0.85rem; cursor: pointer; border-radius: var(--r-m);
}
.sidebar-footer button:hover { color: var(--ink); background: rgba(168, 208, 244, 0.06); }

main { flex: 1; padding: 2rem 2.25rem; max-width: 1180px; }
.page { display: none; }
.page.active { display: block; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; flex-wrap: wrap; }
.page-head h1 { font-size: 1.5rem; margin-bottom: 0.3rem; }
.page-head p { margin: 0; color: var(--muted); font-size: 0.88rem; max-width: 52ch; }
.page-head .controls { display: flex; align-items: center; gap: 0.6rem; }
.page-head select {
  background: var(--surface); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.45rem 0.6rem; font-size: 0.85rem;
}
button.ghost {
  background: var(--surface); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.45rem 0.75rem; font-size: 0.83rem; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
button.ghost:hover { border-color: var(--border-strong); }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-l);
  box-shadow: 0 12px 28px -18px rgba(0, 0, 0, 0.55);
}

/* --- KPI cards --- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0.9rem; margin-bottom: 1.5rem; }
.kpi { padding: 1.1rem 1.25rem; }
.kpi-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.5rem; }
.kpi-value { display: block; font-family: var(--f-display); font-size: 1.7rem; font-weight: 700; }
.kpi-value.pos { color: var(--pos); }
.kpi-value.neg { color: var(--neg); }
.kpi-delta { display: flex; align-items: center; gap: 0.3rem; margin-top: 0.5rem; font-size: 0.78rem; color: var(--muted); }
.kpi-delta .icon { width: 12px; height: 12px; }
.kpi-delta.up { color: var(--pos); }
.kpi-delta.down { color: var(--neg); }

/* --- balance bar (ingresos vs gastos) --- */
.balance-card { padding: 1.1rem 1.35rem 1.25rem; margin-bottom: 1.5rem; }
.balance-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.3rem 1rem; margin-bottom: 0.8rem; font-size: 0.82rem; }
.balance-head span.muted { font-size: 0.78rem; }
.balance-track { display: flex; height: 10px; border-radius: 999px; overflow: hidden; background: var(--surface-2); }
.balance-seg { height: 100%; }
.balance-seg.gasto { background: var(--neg); }
.balance-seg.resto { background: var(--pos); }
.balance-legend { display: flex; gap: 1.75rem; margin-top: 0.75rem; font-size: 0.82rem; }
.balance-legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.4rem; }
.balance-legend .dot.gasto { background: var(--neg); }
.balance-legend .dot.resto { background: var(--pos); }
.balance-legend b { font-family: var(--f-mono); font-weight: 500; }

/* --- cobros / gastos zones --- */
.zones { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-bottom: 1.5rem; }
.zone { padding: 1.15rem 1.3rem 0.5rem; }
.zone-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.zone-head-tx { display: flex; align-items: center; gap: 0.55rem; }
.zone-head-tx .icon { width: 18px; height: 18px; }
.zone-head h2 { font-size: 1rem; }
.zone-head .num { font-family: var(--f-display); font-size: 1.05rem; font-weight: 700; }
.zone.zone-ingreso .zone-head .icon { stroke: var(--pos); }
.zone.zone-gasto .zone-head .icon { stroke: var(--neg); }

.zone-form { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.zone-form select, .zone-form input {
  background: var(--bg); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.5rem 0.6rem; font-size: 0.84rem; flex: 1; min-width: 100px;
}
.zone-form select:focus, .zone-form input:focus { border-color: var(--accent); }
.zone-form input[name="amount"] { max-width: 120px; }
.zone-form button { flex-shrink: 0; }

.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0; font-size: 0.85rem;
  border-top: 1px solid var(--border);
}
.ledger .amount { font-family: var(--f-mono); font-weight: 500; min-width: 88px; text-align: right; }
.ledger .amount.ingreso { color: var(--pos); }
.ledger .amount.gasto { color: var(--neg); }
.ledger .proj { color: var(--muted); flex-shrink: 0; font-size: 0.8rem; }
.ledger .kind-tag {
  font-size: 0.68rem; color: var(--muted); background: var(--surface-2); border-radius: var(--r-s);
  padding: 0.08rem 0.35rem;
}
.ledger .desc { flex: 1; }
.ledger .row-delete {
  background: none; border: none; color: var(--muted); padding: 0.2rem; cursor: pointer; border-radius: var(--r-s);
  display: flex;
}
.ledger .row-delete:hover { color: var(--neg); background: var(--neg-bg); }
.ledger .empty { color: var(--muted); padding: 0.9rem 0; font-style: italic; font-size: 0.85rem; }
@keyframes row-in { from { background: rgba(88, 180, 245, 0.16); } to { background: transparent; } }
.ledger li.new { animation: row-in 1.3s ease-out; }

.chart-card { padding: 1.25rem 1.4rem; margin-bottom: 0.5rem; }
.chart-card h2 { font-size: 0.95rem; margin-bottom: 0.9rem; }

/* --- proyectos --- */
.new-project-form { display: flex; gap: 0.5rem; margin-bottom: 1.4rem; max-width: 380px; }
.new-project-form input {
  flex: 1; background: var(--surface); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.5rem 0.65rem; font-size: 0.85rem;
}
.project-list { display: flex; flex-direction: column; gap: 1rem; }
.project-card { padding: 1.15rem 1.3rem; }
.project-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.project-head h3 { font-size: 1.02rem; flex: 1; font-family: var(--f-body); font-weight: 600; }

.status-pill { display: inline-flex; align-items: center; gap: 0.45rem; border-radius: 999px; padding: 0.3rem 0.75rem; }
.status-pill:hover { filter: brightness(1.15); }
.status-pill-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.status-pill select {
  appearance: none; border: none; background: transparent; color: inherit; font: inherit;
  font-size: 0.78rem; font-weight: 500; padding: 0; cursor: pointer;
}
.status-pill.status-activo { background: var(--pos-bg); color: var(--pos); }
.status-pill.status-activo .status-pill-dot { background: var(--pos); }
.status-pill.status-pausado { background: var(--warn-bg); color: var(--warn); }
.status-pill.status-pausado .status-pill-dot { background: var(--warn); }
.status-pill.status-terminado { background: var(--terminado-bg); color: var(--terminado); }
.status-pill.status-terminado .status-pill-dot { background: var(--terminado); }

.project-snapshot { display: flex; flex-wrap: wrap; gap: 0.3rem 1.5rem; margin-bottom: 0.85rem; font-size: 0.82rem; }
.project-snapshot span { white-space: nowrap; }
.project-snapshot b { font-family: var(--f-mono); font-weight: 500; margin-left: 0.35rem; }
.project-card textarea {
  width: 100%; min-height: 46px; font-family: var(--f-body); resize: vertical; font-size: 0.85rem;
  background: var(--bg); border: 1px solid var(--border); color: var(--ink); border-radius: var(--r-m); padding: 0.55rem 0.65rem;
}
.project-card .url-row { display: flex; gap: 0.5rem; margin-top: 0.55rem; align-items: center; font-size: 0.83rem; }
.project-card .url-row input {
  flex: 1; background: var(--bg); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--r-m); padding: 0.5rem 0.65rem; font-size: 0.83rem;
}

/* --- servidor --- */
.app-status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
.app-status-card { padding: 1rem 1.15rem; }
.app-status-head { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.status-dot.up { background: var(--pos); }
.status-dot.down { background: var(--neg); }
.app-status-card h3 { font-family: var(--f-body); font-weight: 600; font-size: 0.92rem; }
.app-status-card .muted { font-size: 0.78rem; }

section.block { margin-bottom: 1.75rem; }
section.block h2 { font-size: 0.98rem; margin-bottom: 0.9rem; }

.table-card { padding: 0.4rem 1.1rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
th, td { text-align: left; padding: 0.6rem 0.4rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
td:last-child, th:last-child { text-align: left; }
tr:last-child td { border-bottom: none; }
td.mono { font-family: var(--f-mono); font-size: 0.8rem; }

@media (max-width: 760px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; padding: 0.7rem 0.9rem; overflow-x: auto; }
  .brand { border-bottom: none; padding: 0.2rem 1rem 0.2rem 0; margin: 0; border-right: 1px solid var(--border); }
  .brand-tx span { display: none; }
  .nav { flex-direction: row; }
  .sidebar-footer { border-top: none; margin: 0 0 0 0.4rem; padding: 0; }
  .sidebar-footer button span { display: none; }
  main { padding: 1.4rem 1.1rem; }
  .zones { grid-template-columns: 1fr; }
  .page-head { flex-direction: column; align-items: stretch; }
}