/* invoicing.css — Invoicing, quotes, recurring, subscriptions, dunning UI
   All styles use --kat-* CSS variables from the Katalyst theme.
   Classes: .inv-* for invoices, .quote-* for quotes, .rec-* for recurring,
            .sub-* for subscriptions, .dun-* for dunning.
*/

/* ── Live connection indicator ───────────────────────────────────────── */
.inv-conn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(74,222,128,.08);
  border: 1px solid rgba(74,222,128,.2);
  border-radius: 20px;
  font-size: .74rem;
  color: #4ade80;
}
.inv-conn--offline {
  background: rgba(248,113,113,.08);
  border-color: rgba(248,113,113,.2);
  color: #f87171;
}
.inv-conn__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  animation: connPulse 2s ease-in-out infinite;
}
.inv-conn--offline .inv-conn__dot {
  background: #f87171;
  animation: none;
}
@keyframes connPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}

/* ── KPI strip ───────────────────────────────────────────────────────── */
.inv-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.inv-kpi {
  background: var(--kat-bg-elevated);
  border: 1px solid var(--kat-border);
  border-radius: 12px;
  padding: 16px 18px;
}
.inv-kpi__label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--kat-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 6px;
}
.inv-kpi__metric {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--kat-text-strong);
  line-height: 1.2;
}
.inv-kpi__sub {
  font-size: .73rem;
  color: var(--kat-text-muted);
  margin-top: 4px;
}

/* ── Status chips ────────────────────────────────────────────────────── */
.inv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.inv-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-size: .76rem;
  font-weight: 600;
  color: var(--kat-text-muted);
  background: var(--kat-bg-hover);
  border: 1px solid var(--kat-border);
  border-radius: 20px;
  cursor: pointer;
  transition: all .15s;
}
.inv-chip:hover { border-color: var(--kat-text-muted); color: var(--kat-text-strong); }
.inv-chip--active {
  background: var(--kat-gold);
  border-color: var(--kat-gold);
  color: #0b0b12;
}

/* ── Status pill (inline status badge) ──────────────────────────────── */
.inv-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.inv-pill[data-status="draft"]          { background: rgba(100,116,139,.15); color: #94a3b8; border-color: rgba(100,116,139,.2); }
.inv-pill[data-status="sent"]           { background: rgba(99,102,241,.12);  color: #818cf8; border-color: rgba(99,102,241,.2); }
.inv-pill[data-status="viewed"]         { background: rgba(139,92,246,.12);  color: #a78bfa; border-color: rgba(139,92,246,.2); }
.inv-pill[data-status="partially_paid"] { background: rgba(245,158,11,.12);  color: #fbbf24; border-color: rgba(245,158,11,.2); }
.inv-pill[data-status="paid"]           { background: rgba(34,197,94,.12);   color: #4ade80; border-color: rgba(34,197,94,.2); }
.inv-pill[data-status="overdue"]        { background: rgba(248,113,113,.12); color: #f87171; border-color: rgba(248,113,113,.2); }
.inv-pill[data-status="void"]           { background: rgba(100,116,139,.1);  color: #64748b; border-color: rgba(100,116,139,.15); }
.inv-pill[data-status="active"]         { background: rgba(34,197,94,.12);   color: #4ade80; border-color: rgba(34,197,94,.2); }
.inv-pill[data-status="paused"]         { background: rgba(245,158,11,.12);  color: #fbbf24; border-color: rgba(245,158,11,.2); }
.inv-pill[data-status="cancelled"]      { background: rgba(248,113,113,.12); color: #f87171; border-color: rgba(248,113,113,.2); }
.inv-pill[data-status="pending"]        { background: rgba(99,102,241,.12);  color: #818cf8; border-color: rgba(99,102,241,.2); }
.inv-pill[data-status="accepted"]       { background: rgba(34,197,94,.12);   color: #4ade80; border-color: rgba(34,197,94,.2); }
.inv-pill[data-status="rejected"]       { background: rgba(248,113,113,.12); color: #f87171; border-color: rgba(248,113,113,.2); }
.inv-pill[data-status="expired"]        { background: rgba(100,116,139,.1);  color: #64748b; border-color: rgba(100,116,139,.15); }

/* ── Date range ──────────────────────────────────────────────────────── */
.inv-date-range {
  display: flex;
  align-items: center;
  gap: 6px;
}
.inv-date-range__sep {
  color: var(--kat-text-muted);
  flex-shrink: 0;
}

/* ── Invoice table ───────────────────────────────────────────────────── */
.inv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
}
.inv-table thead th {
  padding: 9px 12px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--kat-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--kat-border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.inv-table thead th:hover { color: var(--kat-text-strong); }
.inv-table tbody tr {
  border-bottom: 1px solid var(--kat-border);
  transition: background .12s;
  cursor: pointer;
}
.inv-table tbody tr:hover { background: var(--kat-bg-hover); }
.inv-table tbody td {
  padding: 10px 12px;
  vertical-align: middle;
  color: var(--kat-text);
}

/* ── Invoice number ──────────────────────────────────────────────────── */
.inv-num {
  font-family: ui-monospace, monospace;
  font-size: .82rem;
  font-weight: 700;
  color: var(--kat-gold);
}

/* ── Money display ───────────────────────────────────────────────────── */
.inv-money {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--kat-text-strong);
}
.inv-money--red { color: #f87171; }
.inv-money--green { color: #4ade80; }

/* ── Pagination ──────────────────────────────────────────────────────── */
.inv-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
  font-size: .8rem;
  color: var(--kat-text-muted);
}
.inv-pager__btns { display: flex; gap: 4px; }
.inv-pager__btn {
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--kat-border);
  background: var(--kat-bg-hover);
  color: var(--kat-text);
  font-size: .78rem;
  cursor: pointer;
  transition: background .12s;
}
.inv-pager__btn:hover { border-color: var(--kat-gold); }
.inv-pager__btn--active { background: var(--kat-gold); color: #0b0b12; border-color: var(--kat-gold); font-weight: 600; }
.inv-pager__btn:disabled { opacity: .4; cursor: default; }

/* ── Tab nav (invoice detail) ────────────────────────────────────────── */
.inv-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--kat-border);
  margin-bottom: 18px;
  overflow-x: auto;
  flex-wrap: nowrap;
}
.inv-tabs::-webkit-scrollbar { height: 0; }
.inv-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--kat-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
  white-space: nowrap;
  transition: color .15s, border-color .15s;
}
.inv-tab:hover { color: var(--kat-text-strong); }
.inv-tab--active {
  color: var(--kat-gold);
  border-bottom-color: var(--kat-gold);
  font-weight: 600;
}
.inv-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--kat-bg-hover);
  border: 1px solid var(--kat-border);
  border-radius: 9px;
  font-size: .68rem;
  font-weight: 700;
  color: var(--kat-text-muted);
}

/* ── Tab pane ────────────────────────────────────────────────────────── */
.inv-pane { display: none; }
.inv-pane--active { display: block; }

/* ── Invoice editor (2-column layout) ───────────────────────────────── */
.inv-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) { .inv-grid-2 { grid-template-columns: 1fr; } }

.inv-edit-wrap {
  background: var(--kat-bg-elevated);
  border: 1px solid var(--kat-border);
  border-radius: 14px;
  overflow: hidden;
}

/* ── Invoice preview ─────────────────────────────────────────────────── */
.inv-preview {
  background: #fff;
  color: #0f172a;
  border-radius: 12px;
  padding: 32px;
  font-size: .83rem;
  line-height: 1.6;
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.inv-preview table { width: 100%; border-collapse: collapse; }
.inv-preview th { border-bottom: 2px solid #e2e8f0; padding: 6px 8px; font-size: .72rem; text-transform: uppercase; color: #64748b; }
.inv-preview td { padding: 6px 8px; border-bottom: 1px solid #f1f5f9; }

/* ── Line items ──────────────────────────────────────────────────────── */
.inv-lines {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.inv-lines th {
  padding: 7px 10px;
  font-size: .72rem;
  font-weight: 600;
  color: var(--kat-text-muted);
  border-bottom: 1px solid var(--kat-border);
  text-align: left;
}
.inv-lines td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--kat-border);
  color: var(--kat-text);
  vertical-align: middle;
}
.inv-lines tr:last-child td { border-bottom: none; }

/* ── Modal ───────────────────────────────────────────────────────────── */
.inv-modal .modal-content {
  background: var(--kat-bg-elevated);
  border: 1px solid var(--kat-border);
  border-radius: 16px;
  color: var(--kat-text);
}
.inv-modal .modal-header {
  border-bottom: 1px solid var(--kat-border);
  padding: 16px 20px;
  color: var(--kat-text-strong);
}
.inv-modal .modal-footer {
  border-top: 1px solid var(--kat-border);
  padding: 12px 20px;
}

/* ── Public invoice shell (client-facing page) ───────────────────────── */
.inv-public-shell {
  min-height: 100vh;
  background: var(--kat-bg-base, #0b0b12);
  padding: 32px 16px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.inv-public-card {
  background: var(--kat-bg-elevated, #15151f);
  border: 1px solid var(--kat-border, rgba(255,255,255,.07));
  border-radius: 18px;
  padding: 32px;
  width: 100%;
  max-width: 700px;
  color: var(--kat-text, #e2e8f0);
}
.inv-public-doc {
  background: #fff;
  color: #0f172a;
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}
.inv-public-pay {
  border: 1px solid var(--kat-border, rgba(255,255,255,.07));
  border-radius: 12px;
  overflow: hidden;
}
.inv-public-pay__tabs {
  display: flex;
  border-bottom: 1px solid var(--kat-border, rgba(255,255,255,.07));
}
.inv-public-pay-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-size: .8rem;
  font-weight: 600;
  color: var(--kat-text-muted, #64748b);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .15s;
}
.inv-public-pay-tab--active {
  color: var(--kat-gold, #d6b37f);
  border-bottom-color: var(--kat-gold, #d6b37f);
}
.inv-public-pay-pane {
  padding: 20px;
  display: none;
}
.inv-public-pay-pane--active { display: block; }
.inv-public-payNowBtn {
  width: 100%;
  padding: 12px;
  font-size: .9rem;
  font-weight: 700;
  background: var(--kat-gold, #d6b37f);
  color: #0b0b12;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity .15s;
}
.inv-public-payNowBtn:hover { opacity: .88; }
.inv-public-payNowBtn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Recurring / subscription cards ──────────────────────────────────── */
.rec-card,
.sub-card {
  background: var(--kat-bg-elevated);
  border: 1px solid var(--kat-border);
  border-radius: 12px;
  padding: 16px 18px;
  cursor: pointer;
  transition: border-color .15s;
}
.rec-card:hover,
.sub-card:hover { border-color: var(--kat-gold); }
.rec-card__title,
.sub-card__title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--kat-text-strong);
  margin: 0 0 6px;
}
.rec-card__meta,
.sub-card__meta {
  font-size: .76rem;
  color: var(--kat-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── Dunning timeline ────────────────────────────────────────────────── */
.dun-step {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--kat-border);
  font-size: .82rem;
}
.dun-step:last-child { border-bottom: none; }
.dun-step__day {
  font-weight: 700;
  color: var(--kat-gold);
  min-width: 60px;
  flex-shrink: 0;
}
.dun-step__body { flex: 1; color: var(--kat-text); }
.dun-step__meta { font-size: .74rem; color: var(--kat-text-muted); }

/* ── Payment row ─────────────────────────────────────────────────────── */
.pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--kat-border);
  font-size: .83rem;
  gap: 10px;
  flex-wrap: wrap;
}
.pay-row:last-child { border-bottom: none; }
.pay-row__amount {
  font-weight: 700;
  color: #4ade80;
}
.pay-row__meta { font-size: .74rem; color: var(--kat-text-muted); }

/* ── Totals summary ──────────────────────────────────────────────────── */
.inv-totals {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 0;
}
.inv-totals__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .83rem;
  padding: 4px 0;
}
.inv-totals__row--total {
  border-top: 2px solid var(--kat-border);
  padding-top: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--kat-text-strong);
}
.inv-totals__row--due {
  color: var(--kat-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

/* ── Quote actions bar ───────────────────────────────────────────────── */
.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 0;
  border-bottom: 1px solid var(--kat-border);
  margin-bottom: 18px;
}

/* ── Vendor costs table ──────────────────────────────────────────────── */
.vendor-costs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
}
.vendor-costs-table th {
  padding: 8px 12px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--kat-text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--kat-border);
  text-align: left;
}
.vendor-costs-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--kat-border);
  color: var(--kat-text);
  vertical-align: middle;
}

/* ── Reminder plan ───────────────────────────────────────────────────── */
.rplan-card {
  background: var(--kat-bg-elevated);
  border: 1px solid var(--kat-border);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 10px;
}
.rplan-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 8px;
}
.rplan-card__name {
  font-weight: 600;
  color: var(--kat-text-strong);
  font-size: .88rem;
}