/* ============================================================
   TimónPro v2 — Estilos
   Diseño: claro, aireado, números grandes, cero ruido.
   ============================================================ */
:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --border: #e3e8f0;
  --text: #17233b;
  --muted: #64748b;
  --acc: #2563eb;
  --acc-soft: #eff4ff;
  --ok: #16a34a;
  --ok-soft: #ecfdf3;
  --bad: #dc2626;
  --bad-soft: #fef2f2;
  --warn: #d97706;
  --warn-soft: #fffbeb;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(23, 35, 59, .06), 0 4px 16px rgba(23, 35, 59, .05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1420; --panel: #161e2e; --border: #263248;
    --text: #e7edf7; --muted: #8b9cb5;
    --acc-soft: #1b2a4a; --ok-soft: #12271c; --bad-soft: #2b1618; --warn-soft: #2b2110;
    --shadow: 0 1px 3px rgba(0,0,0,.3);
  }
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--text);
  font-size: 14.5px; line-height: 1.5;
}
a { color: var(--acc); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: 14px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--panel); color: var(--text); outline: none; }
input:focus, select:focus { border-color: var(--acc); }

/* ---------- layout ---------- */
#app { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex-shrink: 0; padding: 18px 12px;
  background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh;
}
.logo { font-size: 19px; font-weight: 800; padding: 6px 12px 16px; letter-spacing: -.4px; }
.logo em { color: var(--acc); font-style: normal; }
.nav-item {
  display: block; width: 100%; text-align: left;
  padding: 10px 12px; border: none; background: none; color: var(--text);
  border-radius: 9px; font-size: 14.5px;
}
.nav-item:hover { background: var(--acc-soft); }
.nav-item.on { background: var(--acc); color: #fff; font-weight: 600; }
.sidebar-foot { margin-top: auto; padding: 10px 12px; font-size: 13px; border-top: 1px solid var(--border); }
.main { flex: 1; padding: 22px 26px; max-width: 1280px; }
.topbar { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-bottom: 14px; font-size: 13px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-ok { background: var(--ok); } .dot-warn { background: var(--warn); }

/* ---------- tarjetas ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card-head h3 { font-size: 15.5px; font-weight: 700; }
.card-sub { color: var(--muted); font-size: 13px; margin-top: 3px; }
.card-head { margin-bottom: 12px; }
.card-alert { border-left: 4px solid var(--warn); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 980px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } .main { padding: 14px; } .sidebar { width: 190px; } }

/* ---------- KPIs ---------- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 14px; margin-bottom: 16px; }
.kpi { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.kpi-t { font-size: 12.5px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
.kpi-v { font-size: 26px; font-weight: 800; margin: 4px 0 2px; letter-spacing: -.5px; }
.kpi-big .kpi-v { font-size: 32px; }
.kpi-s { font-size: 12.5px; color: var(--muted); }

/* ---------- tablas ---------- */
.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
.tbl-compact td { padding: 7px 10px; }
.ar { text-align: right; }
.tbl-empty { text-align: center; color: var(--muted); padding: 22px !important; }
.ok { color: var(--ok); } .bad { color: var(--bad); } .acc { color: var(--acc); } .muted { color: var(--muted); }

/* ---------- chips y barras ---------- */
.chip { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip-ok { background: var(--ok-soft); color: var(--ok); }
.chip-bad { background: var(--bad-soft); color: var(--bad); }
.chip-warn { background: var(--warn-soft); color: var(--warn); }
.chip-info { background: var(--acc-soft); color: var(--acc); }
.chip-neutral { background: var(--acc-soft); color: var(--muted); }
.chip-muted { background: var(--bg); color: var(--muted); }
.mini-bar { display: inline-block; width: 64px; height: 6px; background: var(--border); border-radius: 4px; overflow: hidden; vertical-align: middle; margin-left: 6px; }
.mini-bar div { height: 100%; border-radius: 4px; }

/* ---------- estado resumen ---------- */
.estado-list { display: flex; flex-direction: column; gap: 9px; }
.estado-row { display: grid; grid-template-columns: 170px 70px 1fr 90px; align-items: center; gap: 10px; }
.estado-row .mini-bar { width: 100%; }
.estado-n { font-size: 13px; color: var(--muted); }
.estado-v { text-align: right; font-weight: 600; font-size: 13px; }

/* ---------- periodo ---------- */
.periodo-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.chip-btn { padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border); background: var(--panel); color: var(--text); font-size: 13px; }
.chip-btn.on { background: var(--acc); border-color: var(--acc); color: #fff; font-weight: 600; }
.periodo-info { color: var(--muted); font-size: 12.5px; }

/* ---------- botones ---------- */
.btn { padding: 10px 16px; border-radius: 9px; border: 1px solid var(--border); background: var(--panel); color: var(--text); font-size: 14px; font-weight: 600; }
.btn:hover { border-color: var(--acc); }
.btn-primary { background: var(--acc); border-color: var(--acc); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-block { width: 100%; margin-top: 10px; }
.btn-x { border: none; background: none; color: var(--bad); font-size: 14px; }
.mini-link { color: var(--acc); font-size: 13px; margin-top: 8px; cursor: pointer; }

/* ---------- carga ---------- */
.dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 38px; text-align: center; cursor: pointer; transition: all .15s; }
.dropzone:hover, .dropzone.over { border-color: var(--acc); background: var(--acc-soft); }
.dz-icon { font-size: 34px; margin-bottom: 6px; }
.delta-panel { background: var(--acc-soft); border-radius: var(--radius); padding: 16px 18px; margin-top: 14px; }
.delta-panel h4 { margin-bottom: 8px; }
.delta-list { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.alert-box { background: var(--bad-soft); color: var(--bad); border-radius: 9px; padding: 12px 14px; margin-top: 12px; }

/* ---------- P&G ---------- */
.pyg { display: flex; flex-direction: column; }
.pyg-row { display: grid; grid-template-columns: 1fr 130px 130px; padding: 7px 4px; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.pyg-row span:nth-child(2), .pyg-row span:nth-child(3) { text-align: right; }
.pyg-head { color: var(--muted); font-size: 11.5px; text-transform: uppercase; }
.pyg-sub { background: var(--bg); font-weight: 600; }
.pyg-total { border-top: 2px solid var(--text); border-bottom: none; padding-top: 10px; }
.pyg-big { font-size: 16.5px; }

/* ---------- formularios ---------- */
.fld { display: flex; flex-direction: column; gap: 5px; font-size: 13.5px; font-weight: 600; margin-bottom: 12px; }
.fld em { font-weight: 400; }
.gasto-form { display: grid; grid-template-columns: 1fr 110px 120px auto; gap: 8px; margin-top: 12px; }
.gasto-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 4px; border-bottom: 1px solid var(--border); }
.buscador { width: 100%; margin-bottom: 12px; }

/* ---------- estados vacíos / loading ---------- */
.empty-state { text-align: center; padding: 70px 20px; max-width: 460px; margin: 0 auto; }
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h2 { margin-bottom: 8px; }
.empty-state p { color: var(--muted); margin-bottom: 18px; }
.loading { display: flex; align-items: center; gap: 10px; padding: 18px; color: var(--muted); }
.spinner { width: 18px; height: 18px; border: 2.5px solid var(--border); border-top-color: var(--acc); border-radius: 50%; animation: sp 1s linear infinite; }
@keyframes sp { to { transform: rotate(360deg); } }

/* ---------- toasts ---------- */
#toasts { position: fixed; bottom: 18px; right: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 99; }
.toast { background: var(--text); color: var(--bg); padding: 11px 18px; border-radius: 10px; font-size: 13.5px; box-shadow: var(--shadow); animation: tin .25s; }
.toast-warn { background: var(--warn); color: #fff; }
.toast.out { opacity: 0; transition: opacity .4s; }
@keyframes tin { from { transform: translateY(8px); opacity: 0; } }

/* ---------- login ---------- */
#login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); padding: 34px; width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 11px; }
.login-box h1 { font-size: 24px; letter-spacing: -.5px; }
.login-box h1 em { color: var(--acc); font-style: normal; }
.login-sub { color: var(--muted); font-size: 13.5px; margin-bottom: 8px; }
#login-msg { color: var(--bad); font-size: 13px; min-height: 18px; }
.login-foot { display: flex; justify-content: space-between; font-size: 12.5px; margin-top: 6px; }