:root {
  --bg: #0b0b0b;
  --panel: #1b1b1b;
  --field: #101010;
  --ink: #f2f2f2;
  --muted: #aaa;
  --brand: #2f8f3a;
  --brand-dark: #3baa48;
  --accent: #2d6cdf;
  --good: #2f8f3a;
  --warn: #d9822b;
  --bad: #d65b4f;
  --line: #333;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.40);
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(rgba(11,11,11,.82), rgba(11,11,11,.92)), var(--bg);
  color: var(--ink);
}

.floating-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: .35rem clamp(.45rem, 2vw, 1.25rem);
  background: linear-gradient(180deg, rgba(82,82,82,.58), rgba(54,54,54,.44));
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 16px #0008;
  backdrop-filter: blur(12px);
}

.header-top {
  display: flex;
  justify-content: flex-end;
  gap: .4rem;
  align-items: center;
  margin-bottom: .25rem;
}

.eyebrow {
  margin: 0 0 .15rem;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .68rem;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(1.05rem, 2.2vw, 1.45rem); line-height: 1; }
h2 { margin-bottom: 0; font-size: 1.1rem; }
.subhead { color: var(--muted); max-width: 58rem; margin-bottom: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: flex-end; }
.header-warning-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .45rem;
  margin-top: .25rem;
}
.header-warning-list,
.header-action-list {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}
.header-warning-list { justify-content: flex-start; min-width: 0; }
.header-action-list { justify-content: flex-end; flex: none; }
.header-entries {
  margin: .25rem 0 .25rem;
  padding: .25rem .35rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(16,16,16,.84);
}
.header-entries.is-collapsed tbody { display: none; }
.header-entries thead { cursor: pointer; user-select: none; }
.header-entries .table-wrap { overflow-x: auto; overflow-y: visible; }
.compact-entries-table { font-size: .74rem; }
.compact-entries-table th,
.compact-entries-table td { padding: .22rem .32rem; white-space: nowrap; line-height: 1.05; }
.compact-entries-table .pill { padding: .1rem .38rem; font-size: .68rem; }
.compact-entries-table .entry-actions { gap: .25rem; }
.compact-entries-table button.small { padding: .22rem .38rem; font-size: .68rem; }
.compact-entries-table tr.past-entry { opacity: .58; }
.compact-entries-table tr.past-entry td:first-child strong { text-decoration: line-through; }
.header-warning {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.45rem;
  padding: .22rem .45rem;
  border-radius: 999px;
  background: rgba(217,130,43,.18);
  color: var(--warn);
  border: 1px solid rgba(217,130,43,.55);
  font-size: .72rem;
  font-weight: 800;
  line-height: 1;
}
.header-warning.bad { background: rgba(214,91,79,.22); color: #f0aaa3; border-color: rgba(214,91,79,.55); }
.header-action-button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.45rem;
  padding: .22rem .45rem;
  border-radius: 999px;
  background: var(--field);
  color: var(--ink);
  border: 1px solid var(--accent);
  font-size: .72rem;
  font-weight: 800;
  cursor: pointer;
  line-height: 1;
}
.header-action-button:hover { background: var(--accent); color: var(--ink); border-color: var(--accent); transform: none; }
.planner-column-header {
  margin-top: .15rem;
  border-top: 1px solid var(--line);
  padding-top: .1rem;
}
.planner-header-table th {
  border-bottom: 0;
  padding: .18rem .45rem;
  line-height: 1;
  font-size: .68rem;
}
.planner-body-table td { padding: .55rem .45rem; }
.panel.planner-panel {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

main {
  padding: 0 clamp(.45rem, 2vw, 1.25rem) 3rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .35rem;
  margin-bottom: .25rem;
}

.card, .panel {
  background: rgba(27,27,27,.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card { padding: .36rem .45rem; }
.card .label { color: var(--muted); font-size: .64rem; line-height: 1.05; }
.card .value { font-size: 1rem; font-weight: 800; margin-top: .02rem; }
.card .hint { color: var(--muted); font-size: .6rem; margin-top: .02rem; line-height: 1.05; }
.header-cards .card {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: .28rem;
  padding: .18rem .32rem;
  border-radius: 8px;
  box-shadow: none;
}
.header-cards .card .label { font-size: .58rem; white-space: nowrap; }
.header-cards .card .value { font-size: .86rem; margin: 0; }
.header-cards .card .hint { display: none; }
.card.bad .value { color: var(--bad); }
.card.warn .value { color: var(--warn); }
.card.good .value { color: var(--good); }

.grid { display: grid; gap: 1rem; margin-bottom: 1rem; }
.two-col { grid-template-columns: minmax(0, 1.1fr) minmax(22rem, .9fr); }
.panel { padding: 1rem; margin-bottom: 1rem; }
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.panel-heading p { color: var(--muted); margin-bottom: 0; font-size: .9rem; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}
.form-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.full { grid-column: 1 / -1; }

label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 650;
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .7rem .8rem;
  font: inherit;
  color: var(--ink);
  background: var(--field);
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(217,130,43,.22); border-color: var(--brand); }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  grid-column: 1 / -1;
  color: var(--ink);
  font-weight: 600;
}
.checkbox-row input { width: auto; margin-top: .2rem; }

button {
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  padding: .55rem .8rem;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform .12s ease, background .12s ease;
}
button:hover { background: var(--brand-dark); transform: translateY(-1px); }
button.ghost {
  background: var(--field);
  color: var(--ink);
  border: 1px solid var(--accent);
}
button.ghost:hover { background: var(--accent); color: var(--ink); }
button.small { padding: .36rem .55rem; font-size: .78rem; }
button.danger { background: #5a2320; color: var(--ink); border: 1px solid #5a2320; }
.actions { display: flex; justify-content: flex-end; gap: .6rem; }
.help-text { color: var(--muted); margin: 0; font-size: .9rem; }
.danger-zone { display: flex; justify-content: flex-end; }
.hidden { display: none !important; }

.quick-flex-form {
  display: flex;
  gap: .3rem;
  align-items: center;
  margin-top: .15rem;
}
.quick-flex-form input { min-width: 0; font-size: 1rem; font-weight: 800; padding: .36rem .42rem; }
.quick-flex-form button { flex: none; }

.modal {
  width: min(46rem, calc(100vw - 2rem));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  color: var(--ink);
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .7);
}
.modal.wide { width: min(64rem, calc(100vw - 2rem)); }
.modal::backdrop { background: rgba(11, 13, 15, .78); backdrop-filter: blur(4px); }
.modal-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.month-table { table-layout: fixed; min-width: 760px; }
.month-table th:nth-child(1), .month-table td:nth-child(1) { width: 8.5rem; }
.month-table th:nth-child(2), .month-table td:nth-child(2) { width: auto; }
.month-table th:nth-child(3), .month-table td:nth-child(3),
.month-table th:nth-child(4), .month-table td:nth-child(4),
.month-table th:nth-child(5), .month-table td:nth-child(5),
.month-table th:nth-child(6), .month-table td:nth-child(6) { width: 7.2rem; }
th, td { padding: .75rem .65rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
tbody tr:hover { background: rgba(255,255,255,.04); }
.planner-body-table tr.past-month { opacity: .55; }
.planner-body-table tr.past-month td:first-child { color: var(--muted); }
.planner-body-table tr.past-month .balance-override-input { opacity: .72; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.strong-num { font-weight: 900; color: var(--ink); }
.muted { color: var(--muted); }
.bad-text { color: var(--bad); font-weight: 800; }
.warn-text { color: var(--warn); font-weight: 800; }
.good-text { color: var(--good); font-weight: 800; }

.entry-actions { display: flex; gap: .4rem; justify-content: flex-end; }
.pill {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: 999px;
  background: #333;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 800;
}
.pill.approved, .pill.confirmed { background: #17351a; color: var(--ink); }
.pill.unpaid { background: rgba(217,130,43,.22); color: var(--brand-dark); }
.important-col { background: rgba(47,143,58,.14); font-size: 1rem; }
.balance-override-input {
  width: 5.2rem;
  padding: .28rem .35rem;
  text-align: right;
  font-size: .85rem;
}
.balance-override-input.is-overridden {
  font-weight: 900;
  color: var(--brand-dark);
  border-color: var(--brand);
}

.warnings { display: grid; gap: .55rem; }
.warning {
  border-left: 4px solid var(--warn);
  background: rgba(217,130,43,.16);
  padding: .65rem .75rem;
  border-radius: 12px;
}
.warning.bad { border-left-color: var(--bad); background: rgba(126,59,50,.34); }
.warning.good { border-left-color: var(--good); background: rgba(31,59,50,.75); }

.years { display: grid; gap: 1.25rem; }
.year-block h3 { margin: 0 0 .65rem; }
.month-table td.entries { min-width: 15rem; }
.month-entry {
  display: block;
  margin: .15rem 0;
  color: var(--ink);
}
.month-entry small { color: var(--muted); }
.entry-date { font-size: .68rem; }
.planner-entry-meta {
  display: inline;
  margin-left: .35rem;
  font-size: .72rem;
  line-height: 1.15;
}
.planner-entry-dates {
  display: block;
  font-size: .66rem;
  line-height: 1.15;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--accent);
  padding: .8rem 1rem;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

@media (max-width: 1050px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .header-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .two-col { grid-template-columns: 1fr; }
  .form-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  body { font-size: 14px; }
  .floating-header { padding: .25rem .3rem; }
  .cards, .header-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .18rem; }
  .card { padding: .28rem .32rem; min-width: 0; }
  .header-cards .card { flex-direction: column; align-items: center; gap: .02rem; padding: .18rem .16rem; }
  .card .label { font-size: .48rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
  .card .value { font-size: .76rem; line-height: 1.05; }
  .card .hint { display: none; }
  .header-cards .card { padding: .14rem .2rem; gap: .18rem; }
  .header-cards .card .label { font-size: .48rem; }
  .header-cards .card .value { font-size: .72rem; }

  .header-entries { padding: .16rem .22rem; margin: .16rem 0; }
  .header-entries .table-wrap { overflow-x: visible; overflow-y: visible; }
  .compact-entries-table,
  .compact-entries-table tbody { display: block; width: 100%; }
  .compact-entries-table thead { display: table-header-group; cursor: pointer; }
  .compact-entries-table tbody tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr) repeat(4, auto);
    gap: .12rem .32rem;
    align-items: center;
    padding: .18rem 0;
    border-bottom: 1px solid rgba(51,51,51,.85);
  }
  .compact-entries-table tbody tr:last-child { border-bottom: 0; }
  .compact-entries-table td {
    display: block;
    border-bottom: 0;
    padding: 0;
    white-space: normal;
    line-height: 1.05;
  }
  .compact-entries-table th { padding: .12rem .2rem; font-size: .62rem; }
  .compact-entries-table td:nth-child(1) { grid-column: 1 / -1; min-width: 0; }
  .compact-entries-table td:nth-child(2)::before { content: 'wd '; color: var(--muted); font-weight: 700; }
  .compact-entries-table td:nth-child(3)::before { content: 'vd '; color: var(--muted); font-weight: 700; }
  .compact-entries-table td:nth-child(4)::before { content: 'ff '; color: var(--muted); font-weight: 700; }
  .compact-entries-table td:nth-child(5)::before { content: 'fl '; color: var(--muted); font-weight: 700; }
  .compact-entries-table td:nth-child(6) { grid-column: 1 / 2; }
  .compact-entries-table td:nth-child(7) { grid-column: 2 / -1; }
  .compact-entries-table .entry-actions { justify-content: flex-end; gap: .18rem; }
  .compact-entries-table .pill { font-size: .62rem; padding: .08rem .28rem; }
  .compact-entries-table button.small { padding: .2rem .34rem; font-size: .62rem; }
  .entry-date { font-size: .6rem; }

  .header-warning-row { gap: .25rem; align-items: center; }
  .header-warning-list { flex: 1 1 auto; }
  .header-action-list { flex: none; }
  .header-warning, .header-action-button { min-height: 1.2rem; font-size: .62rem; padding: .14rem .3rem; }

  main { padding: 0 .3rem 3rem; }
  .planner-column-header { display: none; }
  .planner-panel .table-wrap { overflow: visible; }
  .month-table,
  .planner-body-table,
  .planner-body-table tbody { display: block; width: 100%; min-width: 0; }
  .planner-body-table tr {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .18rem .28rem;
    padding: .42rem 0;
    border-bottom: 1px solid var(--line);
  }
  .planner-body-table td {
    display: block;
    border-bottom: 0;
    padding: 0;
    min-width: 0;
  }
  .planner-body-table td:nth-child(1) {
    grid-column: 1 / 2;
  }
  .planner-body-table td:nth-child(2) {
    grid-column: 2 / -1;
    min-width: 0;
  }
  .planner-body-table td:nth-child(n+3) {
    text-align: left;
  }
  .planner-body-table td:nth-child(3)::before { content: 'VD'; }
  .planner-body-table td:nth-child(4)::before { content: 'FF'; }
  .planner-body-table td:nth-child(5)::before { content: 'FLEX'; }
  .planner-body-table td:nth-child(6)::before { content: 'Total'; }
  .planner-body-table td:nth-child(n+3)::before {
    display: block;
    color: var(--muted);
    font-size: .52rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: .12rem;
  }
  .month-table th:nth-child(1), .month-table td:nth-child(1),
  .month-table th:nth-child(2), .month-table td:nth-child(2),
  .month-table th:nth-child(3), .month-table td:nth-child(3),
  .month-table th:nth-child(4), .month-table td:nth-child(4),
  .month-table th:nth-child(5), .month-table td:nth-child(5),
  .month-table th:nth-child(6), .month-table td:nth-child(6) { width: auto; }
  .month-table td.entries { min-width: 0; }
  .month-entry { margin: .05rem 0 .18rem; }
  .planner-entry-meta { display: block; margin-left: 0; font-size: .64rem; }
  .planner-entry-dates { font-size: .6rem; }
  .balance-override-input { width: 100%; max-width: 4.8rem; padding: .22rem .25rem; font-size: .75rem; }
  .important-col { border-radius: 8px; padding: .2rem .25rem !important; }

  .modal { width: calc(100vw - .8rem); max-height: calc(100dvh - .8rem); padding: .75rem; overflow: auto; }
  .modal-heading { margin-bottom: .7rem; }
  .form-grid, .form-grid.compact { grid-template-columns: 1fr; gap: .55rem; }
  input, select, textarea { padding: .62rem .68rem; }
  th, td { padding: .45rem .35rem; }
}