:root {
  --ink: #1c1814;
  --muted: #6d645b;
  --paper: #f3eee5;
  --paper-2: #faf6ef;
  --surface: #fffdf8;
  --line: #e4dacb;
  --line-strong: #d3c6b2;
  --clay: #b3542c;
  --clay-dark: #8c3d1d;
  --forest: #2c4a3c;
  --forest-soft: #3d5e4c;
  --gold: #c4a574;
  --gold-soft: #e9dcc4;
  --cream: #f7f0e3;
  --danger: #9b2c2c;
  --shadow: 0 12px 36px rgba(28, 24, 20, 0.07);
  --radius: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Outfit", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1000px 420px at 8% -8%, #efe4d0 0%, transparent 55%),
    var(--paper);
  line-height: 1.45;
}

h1,
h2,
.kpi-value,
.compare-value {
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: -0.02em;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(243, 238, 229, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.7rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--forest);
  color: var(--paper);
  display: grid;
  place-items: center;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.55rem;
  font-weight: 700;
}

.brand-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.66rem;
  color: var(--muted);
}

.brand h1 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.save-status {
  font-size: 0.75rem;
  color: var(--forest-soft);
  background: #e6efe8;
  border: 1px solid #cfe0d4;
  border-radius: 999px;
  padding: 0.22rem 0.65rem;
}

.save-status.is-saving {
  color: var(--clay-dark);
  background: #f8e6dc;
  border-color: #efd0c0;
}

.btn-ghost {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.38rem 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
}

.btn-ghost:hover {
  background: var(--cream);
}

.app-tabs {
  display: flex;
  gap: 0.4rem;
  padding: 0.55rem 0 0.7rem;
  overflow-x: auto;
}

.app-tab {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.32rem 0.8rem;
  font-size: 0.82rem;
  white-space: nowrap;
}

.app-tab.is-active {
  background: var(--forest);
  border-color: var(--forest);
  color: #f6f1e8;
}

.app-tab:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.app-tab small {
  margin-left: 0.25rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem 0.85rem;
  box-shadow: var(--shadow);
}

.kpi-card-accent {
  background: linear-gradient(180deg, #fff 0%, #f8efe4 100%);
  border-color: var(--gold);
}

.kpi-label {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.kpi-value {
  margin: 0.1rem 0 0;
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--forest);
}

.kpi-card-accent .kpi-value {
  color: var(--clay-dark);
}

.kpi-hint {
  margin: 0.25rem 0 0;
  font-size: 0.76rem;
  color: var(--muted);
}

.formula-line {
  font-size: 0.88rem;
  color: var(--forest);
  background: #e8efe9;
  border: 1px solid #d2e0d6;
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  display: inline-block;
}

.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem 1.15rem;
  margin-bottom: 1rem;
}

.section-card-accent {
  border-color: #c9b089;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.section-head h2 .bi {
  color: var(--gold);
  font-size: 1rem;
}

.section-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.section-lead {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 0.85rem;
}

.table-compact {
  --bs-table-bg: transparent;
  margin-bottom: 0.7rem;
  font-size: 0.9rem;
}

.table-compact th {
  font-weight: 500;
  color: var(--muted);
  border-bottom-color: var(--line);
  white-space: nowrap;
}

.table-compact td {
  border-bottom-color: var(--line);
  vertical-align: middle;
}

.table-compact .form-control,
.table-compact .form-select,
.form-control,
.form-select,
.input-group-text {
  border-color: var(--line-strong);
  background: #fff;
  border-radius: 10px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--forest);
  box-shadow: 0 0 0 0.18rem rgba(44, 74, 60, 0.14);
}

.form-label {
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.btn-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--danger);
  display: inline-grid;
  place-items: center;
}

.btn-add {
  border: 1px dashed var(--line-strong);
  background: transparent;
  color: var(--forest);
  border-radius: 10px;
  padding: 0.45rem 0.8rem;
  font-weight: 500;
}

.btn-add:hover {
  background: var(--cream);
}

.mini-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.mini-stats strong {
  color: var(--ink);
}

.tip {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--cream);
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 600;
  line-height: 1;
  padding: 0;
  display: inline-grid;
  place-items: center;
}

.phase-block {
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 0.7rem;
  overflow: hidden;
}

.phase-title {
  margin: 0;
  padding: 0.55rem 0.8rem;
  background: var(--paper-2);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.scope-box {
  margin: 0.2rem 0 0.55rem;
}

.scope-box textarea {
  font-size: 0.84rem;
  min-height: 64px;
}

.add-task-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.hours-cell {
  min-width: 88px;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.compare-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  background: #fff;
}

.compare-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: var(--muted);
}

.compare-value {
  margin: 0.15rem 0 0.5rem;
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.1;
}

.compare-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.result-note {
  font-size: 0.86rem;
  color: var(--muted);
}

.app-footer {
  padding: 1.4rem 0 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.owner-check {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

.tooltip {
  --bs-tooltip-bg: var(--ink);
  --bs-tooltip-opacity: 1;
  font-family: "Outfit", system-ui, sans-serif;
  font-size: 0.76rem;
}

@media (max-width: 767.98px) {
  .header-actions .save-status,
  .header-actions .btn-ghost span {
    display: none;
  }

  .section-summary {
    display: none;
  }
}

@media (min-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .compare-grid,
  .add-task-row {
    grid-template-columns: 1fr 1fr;
  }

  .add-task-row {
    grid-template-columns: 1fr 220px auto;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .kpi-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media print {
  .app-header,
  .btn-add,
  .btn-icon,
  .btn-ghost,
  .app-tabs,
  .add-task-row,
  .app-footer {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .section-card {
    box-shadow: none;
    break-inside: avoid;
  }
}