/* Phantom Fish — estilos mobile-first */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --border: #e5e7eb;
  --text: #111827;
  --text-soft: #6b7280;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: #ccfbf1;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --ok: #16a34a;
  --ok-soft: #dcfce7;
  --warn: #d97706;
  --warn-soft: #fef3c7;
  --info-soft: #dbeafe;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.05);
  --radius: 14px;
  --tabbar-h: 62px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --surface: #131a2a;
    --surface-2: #1b2436;
    --border: #2a3550;
    --text: #e5e9f0;
    --text-soft: #93a1b8;
    --primary: #2dd4bf;
    --primary-dark: #14b8a6;
    --primary-soft: #134e4a;
    --danger: #f87171;
    --danger-soft: #3f1d1d;
    --ok: #4ade80;
    --ok-soft: #14351f;
    --warn: #fbbf24;
    --warn-soft: #3a2c0c;
    --info-soft: #16304d;
    --shadow: 0 1px 2px rgba(0,0,0,.4);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 15px;
}
a { color: var(--primary); text-decoration: none; }
h1, h2, h3 { margin: 0 0 .4em; line-height: 1.25; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; }

/* ---------- layout ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 16px calc(12px);
  padding-top: max(12px, env(safe-area-inset-top));
  background: var(--primary-dark); color: #fff;
}
.brand { color: #fff; font-weight: 700; font-size: 1.05rem; letter-spacing: .2px; }
.topbar-right { display: flex; gap: 8px; align-items: center; }
.chip {
  background: rgba(255,255,255,.16); color: #fff; padding: 6px 11px;
  border-radius: 999px; font-size: .82rem; font-weight: 600; white-space: nowrap;
}
.chip-ghost { background: transparent; border: 1px solid rgba(255,255,255,.35); }

.content {
  max-width: 900px; margin: 0 auto; padding: 16px 14px calc(var(--tabbar-h) + 24px);
}
.content-plain { padding-bottom: 24px; display: flex; min-height: 90vh; align-items: center; }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 20;
  display: flex; background: var(--surface); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 9px 2px 8px; font-size: .68rem; color: var(--text-soft); font-weight: 600;
}
.tab-ico { font-size: 1.15rem; line-height: 1; }
.tab.is-active { color: var(--primary); }

/* ---------- cards & sections ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow);
}
.card-tight { padding: 12px 14px; }
.section-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px;
}
.muted { color: var(--text-soft); }
.small { font-size: .82rem; }
.stack > * + * { margin-top: 10px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 16px; border-radius: 11px; border: 1px solid transparent;
  font-weight: 650; font-size: .92rem; cursor: pointer; background: var(--surface-2);
  color: var(--text); min-height: 44px;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:active { background: var(--primary-dark); }
.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.btn-ghost { background: transparent; border-color: var(--border); }
.btn-sm { padding: 7px 11px; min-height: 36px; font-size: .82rem; border-radius: 9px; }
.btn-block { display: flex; width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- forms ---------- */
label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 5px; }
.field { margin-bottom: 13px; }
input, select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); font-size: 16px; font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary); outline-offset: -1px; border-color: var(--primary);
}
textarea { min-height: 74px; resize: vertical; }
.hint { font-size: .78rem; color: var(--text-soft); margin-top: 4px; }
.field-inline { display: flex; gap: 8px; align-items: flex-end; }
.field-inline > .field { flex: 1; margin-bottom: 0; }

/* ---------- flashes ---------- */
.flashes { margin-bottom: 14px; }
.flash {
  padding: 11px 14px; border-radius: 11px; margin-bottom: 8px; font-size: .88rem; font-weight: 550;
}
.flash-success { background: var(--ok-soft); color: var(--ok); }
.flash-error { background: var(--danger-soft); color: var(--danger); }
.flash-warning { background: var(--warn-soft); color: var(--warn); }
.flash-info { background: var(--info-soft); color: var(--primary-dark); }

/* ---------- control box (total vs aportes) ---------- */
.control {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border);
  border-radius: 12px; overflow: hidden; border: 1px solid var(--border);
}
.control > div { background: var(--surface); padding: 12px 14px; }
.control .k { font-size: .72rem; text-transform: uppercase; letter-spacing: .5px; color: var(--text-soft); }
.control .v { font-size: 1.12rem; font-weight: 700; margin-top: 2px; }
.control-status {
  grid-column: 1 / -1; padding: 10px 14px; font-weight: 700; font-size: .9rem; text-align: center;
}
.control-ok .control-status { background: var(--ok-soft); color: var(--ok); }
.control-bad .control-status { background: var(--danger-soft); color: var(--danger); }
.control-ok { border-color: var(--ok); }
.control-bad { border-color: var(--danger); }

/* ---------- badges ---------- */
.badge {
  display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: .74rem; font-weight: 700;
  background: var(--surface-2); color: var(--text-soft); white-space: nowrap;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-bad { background: var(--danger-soft); color: var(--danger); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-info { background: var(--info-soft); color: var(--primary-dark); }

/* ---------- list items ---------- */
.list { display: flex; flex-direction: column; gap: 9px; }
.item {
  display: block; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 13px 14px; box-shadow: var(--shadow);
}
.item-top { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.item-title { font-weight: 650; }
.item-amount { font-weight: 750; white-space: nowrap; }
.item-sub { font-size: .8rem; color: var(--text-soft); margin-top: 3px;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.item-flag { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.item-flag.ok { background: var(--ok); }
.item-flag.bad { background: var(--danger); }

/* ---------- stat tiles ---------- */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 13px; }
.tile .k { font-size: .74rem; color: var(--text-soft); text-transform: uppercase; letter-spacing: .4px; }
.tile .v { font-size: 1.18rem; font-weight: 750; margin-top: 3px; }
.tile .v.neg { color: var(--danger); }
.tile .v.pos { color: var(--ok); }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 12px; border: 1px solid var(--border); }
table.data { border-collapse: collapse; width: 100%; font-size: .82rem; background: var(--surface); }
table.data th, table.data td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.data th { background: var(--surface-2); position: sticky; top: 0; font-size: .74rem; text-transform: uppercase; letter-spacing: .3px; color: var(--text-soft); }
table.data tr.bad td { background: var(--danger-soft); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- misc ---------- */
.fab-space { height: 8px; }
.empty { text-align: center; padding: 40px 16px; color: var(--text-soft); }
.empty-ico { font-size: 2.4rem; }
.split-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  padding: 9px 0; border-bottom: 1px solid var(--border); }
.split-row:last-child { border-bottom: 0; }
.split-row input { max-width: 150px; text-align: right; }
.doc {
  display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--border);
  border-radius: 10px; background: var(--surface-2);
}
.doc a { flex: 1; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.login-card { max-width: 380px; width: 100%; margin: 0 auto; }
.login-logo { font-size: 2.6rem; text-align: center; }
hr.sep { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }
.pill-toggle { display: flex; gap: 6px; }
.pill-toggle label {
  flex: 1; margin: 0; text-align: center; padding: 9px; border: 1px solid var(--border);
  border-radius: 10px; font-weight: 600; cursor: pointer; font-size: .85rem;
}
.pill-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.pill-toggle input:checked + span { color: var(--primary); }
.pill-toggle label:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }

@media (min-width: 620px) {
  .tiles { grid-template-columns: repeat(4, 1fr); }
  h1 { font-size: 1.5rem; }
}