:root {
  --bg: #0a0d14;
  --card: #0f1420;
  --card-soft: #131a28;
  --border: #1e293b;
  --border-hover: #334155;
  --text: #f1f5f9;
  --text-dim: #94a3b8;
  --text-dimmer: #64748b;
  --blue: #3b82f6;
  --indigo: #6366f1;
  --cyan: #22d3ee;
  --emerald: #34d399;
  --amber: #f59e0b;
  --red: #ef4444;
}

* { box-sizing: border-box; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.icon svg { width: 16px; height: 16px; display: block; }

/* ---------- login ---------- */
.login-box {
  max-width: 340px; margin: 100px auto; padding: 28px;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.login-box h2 { margin: 0 0 18px; font-size: 20px; }
.login-box input {
  display: block; width: 100%; margin: 8px 0; padding: 10px 12px;
  background: #0a0d14; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
}
.login-box input:focus { outline: none; border-color: var(--blue); }
.login-box button {
  width: 100%; margin-top: 8px; padding: 10px 16px; border: none; border-radius: 8px;
  background: linear-gradient(90deg, var(--blue), var(--indigo)); color: #fff; font-weight: 600; cursor: pointer;
}
#msg { color: #f87171; margin-top: 10px; min-height: 1.2em; font-size: 13px; }
.login-links { display: flex; justify-content: space-between; margin-top: 14px; font-size: 12px; }
.login-links a { color: var(--text-dim); text-decoration: none; }
.login-links a:hover { color: var(--blue); }

/* ---------- topbar ---------- */
header.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px; background: rgba(15,20,32,.85); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo {
  width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 20px; color: #fff; flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue), var(--indigo), var(--cyan));
  box-shadow: 0 4px 16px rgba(59,130,246,.3);
}
.brand-row { display: flex; align-items: center; gap: 8px; }
.brand-name { font-weight: 700; letter-spacing: .05em; color: #fff; }
.brand-badge {
  font-size: 10px; padding: 2px 8px; border-radius: 999px; font-weight: 600; letter-spacing: .05em;
  background: rgba(59,130,246,.1); color: var(--blue); border: 1px solid rgba(59,130,246,.3);
}
.brand-sub { margin: 2px 0 0; font-size: 11px; color: var(--text-dim); }

.tabs { display: flex; gap: 4px; padding-left: 20px; border-left: 1px solid var(--border); flex-wrap: wrap; }
.tab {
  padding: 7px 14px; border-radius: 8px; border: 1px solid transparent; background: none;
  color: var(--text-dim); font-size: 13px; font-weight: 500; cursor: pointer;
  text-decoration: none; display: inline-block;
}
.tab:hover { color: var(--text); }
.tab.active { color: #fff; background: rgba(148,163,184,.1); border-color: var(--border); }

.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ai-pill {
  display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 8px;
  background: rgba(59,130,246,.12); color: #93c5fd; border: 1px solid rgba(59,130,246,.3);
  font-size: 12px; font-weight: 600; font-family: inherit; cursor: pointer;
}
.ai-pill:hover { background: rgba(59,130,246,.2); }
.ai-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--emerald); }

.status-bar { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; border: 1px solid transparent; }
.pill.ok { background: rgba(52,211,153,.1); color: var(--emerald); border-color: rgba(52,211,153,.25); }
.pill.warn { background: rgba(245,158,11,.1); color: var(--amber); border-color: rgba(245,158,11,.25); }
.pill.warn a { color: var(--amber); font-weight: 700; }

.btn-ghost {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--card-soft);
  color: var(--text-dim); font-size: 13px; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-block;
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-hover); }
.btn-primary {
  padding: 9px 16px; border-radius: 8px; border: 1px solid rgba(255,255,255,.1); cursor: pointer;
  background: linear-gradient(90deg, var(--blue), var(--indigo)); color: #fff; font-size: 13px; font-weight: 700;
  box-shadow: 0 6px 18px rgba(59,130,246,.25); white-space: nowrap;
}
.btn-primary:disabled { opacity: .6; cursor: default; }

/* ---------- layout ---------- */
.layout { display: flex; width: 100%; align-items: flex-start; }
main { flex: 1; min-width: 0; padding: 24px; display: flex; flex-direction: column; gap: 20px; }

.banner {
  background: linear-gradient(120deg, #0f1420, #0f1420 60%, rgba(59,130,246,.08));
  border: 1px solid var(--border); border-radius: 16px; padding: 24px;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px;
}
.banner-eyebrow {
  display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 6px;
}
.banner h1 { margin: 0; font-size: 22px; color: #fff; }
.banner p { margin: 6px 0 0; font-size: 13px; color: var(--text-dim); max-width: 520px; }
.banner-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sync-status { font-size: 12px; color: var(--text-dim); }

.range-picker { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.range-picker select {
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 7px 10px; font-size: 13px;
}
.range-custom { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; position: relative; }
.cal-trigger {
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 7px 10px; font-size: 13px; cursor: pointer;
}
.cal-trigger:hover { border-color: var(--border-hover); }
.range-error { font-size: 11px; color: var(--red); }

.cal-popup-slot { position: relative; }
.cal-popup {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 20;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px; width: 260px; box-shadow: 0 12px 32px rgba(0,0,0,.5);
}
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.cal-label { font-size: 13px; font-weight: 600; }
.cal-nav {
  background: none; border: none; color: var(--text-dim); font-size: 16px; cursor: pointer;
  width: 24px; height: 24px; border-radius: 6px; line-height: 1;
}
.cal-nav:hover { color: var(--text); background: var(--card-soft); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-dow { font-size: 10px; color: var(--text-dim); text-align: center; padding: 4px 0; }
.cal-day {
  background: none; border: none; color: var(--text); font-size: 12px; padding: 6px 0;
  border-radius: 6px; cursor: pointer;
}
.cal-day:hover { background: var(--card-soft); }
.cal-day-other { color: var(--text-dim); opacity: .5; }
.cal-day.cal-selected { background: var(--blue); color: #fff; font-weight: 700; }
.cal-day.cal-in-range { background: rgba(59,130,246,.18); border-radius: 0; }
.cal-confirm {
  width: 100%; margin-top: 10px; padding: 8px; border-radius: 8px; border: none;
  background: linear-gradient(90deg, var(--blue), var(--indigo)); color: #fff; font-weight: 700; cursor: pointer;
}
.cal-confirm:hover { opacity: .9; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 18px;
  transition: border-color .15s;
}
.card:hover { border-color: var(--border-hover); }
.card .card-top { display: flex; justify-content: space-between; align-items: flex-start; }
.card .label { font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--text-dim); }
.card .icon-box {
  padding: 8px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(59,130,246,.1); color: var(--blue); border: 1px solid rgba(59,130,246,.2);
}
.card.accent-emerald .icon-box { background: rgba(52,211,153,.1); color: var(--emerald); border-color: rgba(52,211,153,.2); }
.card.accent-amber .icon-box { background: rgba(245,158,11,.1); color: var(--amber); border-color: rgba(245,158,11,.2); }
.card.accent-red .icon-box { background: rgba(239,68,68,.1); color: var(--red); border-color: rgba(239,68,68,.2); }
.card .value { font-size: 24px; font-weight: 700; color: #fff; margin-top: 12px; letter-spacing: -.01em; }
.card.divergent .value { color: var(--amber); }
.card .sub { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-dim); margin-top: 8px; }
.card .sub.ok-text { color: var(--emerald); }
.card .sub.warn-text { color: var(--amber); }

.panel { background: var(--card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.panel-head {
  padding: 16px 18px; border-bottom: 1px solid var(--border); background: var(--card-soft);
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
}
.panel-head h3 { margin: 0; font-size: 14px; color: #fff; }
.panel-head p { margin: 3px 0 0; font-size: 11px; color: var(--text-dim); }
.panel-actions { display: flex; gap: 8px; align-items: center; }
.panel-actions input {
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 7px 10px 7px 30px; font-size: 12px; width: 200px;
}
.search-wrap { position: relative; display: flex; align-items: center; }
.search-wrap .icon { position: absolute; left: 9px; color: var(--text-dimmer); }

.receivables { display: flex; flex-wrap: wrap; gap: 10px; padding: 18px; }
.recv-chip {
  flex: 1; min-width: 130px; padding: 12px 14px; border-radius: 12px; background: var(--card-soft);
  border: 1px solid var(--border); cursor: pointer;
}
.recv-chip:hover { border-color: var(--border-hover); }
.recv-chip.active { background: rgba(59,130,246,.15); border-color: var(--blue); }
.recv-chip .n { font-size: 20px; font-weight: 700; color: #fff; }
.recv-chip .l { font-size: 11px; color: var(--text-dim); margin-top: 2px; text-transform: capitalize; }
.recv-chip.aberto { border-color: rgba(59,130,246,.3); }
.recv-chip.recebido { border-color: rgba(52,211,153,.3); }
.recv-chip.devolvido, .recv-chip.cancelado, .recv-chip.sem-nf { border-color: rgba(239,68,68,.3); }
.recv-chip.parcial { border-color: rgba(245,158,11,.3); }
.recv-chip.sem-conta { border-color: rgba(148,163,184,.3); }

.bulk-actions {
  display: flex; align-items: center; gap: 10px; padding: 10px 18px;
  background: rgba(59,130,246,.08); border-bottom: 1px solid var(--border); font-size: 12.5px;
}
.bulk-actions #bulk-count { color: var(--text-dim); margin-right: auto; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.th-check { width: 34px; padding-right: 0; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
.th-filter {
  margin-top: 4px; background: #060810; border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); font-size: 10px; font-weight: 400; text-transform: none; letter-spacing: normal;
  padding: 2px 4px; max-width: 110px;
}
th { color: var(--text-dim); font-weight: 700; text-transform: uppercase; font-size: 10.5px; letter-spacing: .04em; background: var(--card-soft); }
td { color: #cbd5e1; }
tbody tr:hover { background: rgba(148,163,184,.04); }
tfoot .total-row td { font-weight: 700; color: var(--text); background: var(--card-soft); border-top: 1px solid var(--border-hover); border-bottom: none; }
tr.divergent { background: rgba(245,158,11,.04); }
.badge { padding: 3px 9px; border-radius: 999px; font-size: 10.5px; font-weight: 700; }
.badge.entregue { background: rgba(52,211,153,.12); color: var(--emerald); }
.badge.cancelado, .badge.em_reclamacao, .badge.em_mediacao, .badge.retido { background: rgba(239,68,68,.12); color: #f87171; }
.badge.em_transito, .badge.aguardando_liberacao { background: rgba(59,130,246,.12); color: #93c5fd; }
.diverg-cell { color: var(--amber); font-size: 11.5px; max-width: 240px; white-space: normal; }
.sync-btn {
  padding: 5px 10px; font-size: 11px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--card-soft); color: var(--text-dim); cursor: pointer;
}
.sync-btn:hover { color: var(--text); border-color: var(--border-hover); }
.baixa-btn { margin-left: 6px; border-color: rgba(52,211,153,.35); color: var(--emerald); }
.baixa-btn:hover { border-color: var(--emerald); color: #6ee7b7; }

#empty { padding: 40px; text-align: center; color: var(--text-dimmer); font-size: 13px; }

/* ---------- copilot sidebar ---------- */
.copilot-panel {
  width: 340px; flex-shrink: 0; border-left: 1px solid var(--border); background: #0c1019;
  display: flex; flex-direction: column; min-height: calc(100vh - 65px); position: sticky; top: 65px;
}
.copilot-head { display: flex; align-items: center; gap: 10px; padding: 16px; border-bottom: 1px solid var(--border); background: var(--card-soft); }
.copilot-head > div { flex: 1; }
.copilot-close {
  background: none; border: none; color: var(--text-dimmer); font-size: 20px; line-height: 1; cursor: pointer; padding: 4px;
}
.copilot-close:hover { color: #fff; }
.copilot-head .bot-icon {
  padding: 8px; border-radius: 10px; color: #fff; display: flex;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
}
.copilot-head h4 { margin: 0; font-size: 13px; color: #fff; }
.copilot-head p { margin: 2px 0 0; font-size: 10.5px; color: var(--blue); }

.copilot-body { flex: 1; padding: 16px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.copilot-suggestions { display: flex; flex-direction: column; gap: 8px; }
.copilot-suggestions .heading { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-dim); }
.suggestion {
  width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 10px; background: var(--card-soft); border: 1px solid var(--border);
  color: #cbd5e1; font-size: 12px; cursor: pointer;
}
.suggestion:hover { border-color: var(--border-hover); color: #fff; }
.suggestion .icon { color: var(--text-dimmer); }
#copilot-answer { font-size: 12.5px; line-height: 1.6; color: #cbd5e1; white-space: pre-wrap; }
#copilot-answer:empty { display: none; }
.copilot-placeholder {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--text-dimmer); font-size: 12px; text-align: center; padding: 20px;
}
.copilot-placeholder .icon svg { width: 26px; height: 26px; }

.copilot-input { padding: 14px; border-top: 1px solid var(--border); background: var(--card-soft); }
.copilot-input textarea {
  width: 100%; min-height: 44px; resize: vertical; background: #060810; border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); padding: 10px 12px; font-size: 12.5px; font-family: inherit;
}
.copilot-input textarea:focus { outline: none; border-color: var(--blue); }
.copilot-input .btn-primary { width: 100%; margin-top: 8px; }

/* ---------- DRE ---------- */
.range-custom input[type="date"] {
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 7px 10px; font-size: 13px; font-family: inherit;
}

.dre-lines { display: flex; flex-direction: column; }
.dre-line {
  display: flex; justify-content: space-between; padding: 10px 20px; font-size: 13px;
  border-bottom: 1px solid var(--border); color: #cbd5e1;
}
.dre-line:last-child { border-bottom: none; }
.dre-value { font-variant-numeric: tabular-nums; }
.dre-total { font-weight: 700; color: var(--text); background: var(--card-soft); }
.dre-strong { font-size: 14.5px; color: #fff; background: rgba(59,130,246,.08); }

.row-actions { display: flex; gap: 8px; white-space: nowrap; }
.row-actions .btn-ghost { padding: 5px 10px; font-size: 12px; }

.modal {
  position: fixed; inset: 0; background: rgba(4,6,12,.7); display: flex;
  align-items: center; justify-content: center; z-index: 50;
}
.modal-card {
  width: 420px; max-width: calc(100vw - 32px); max-height: calc(100vh - 32px); overflow-y: auto;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.modal-card h3 { margin: 0 0 16px; font-size: 16px; }
.modal-card label {
  display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 12px; font-weight: 600;
}
.modal-card input, .modal-card select {
  display: block; width: 100%; margin-top: 6px; padding: 9px 12px; font-size: 13px; font-family: inherit;
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
}
.modal-card input:focus, .modal-card select:focus { outline: none; border-color: var(--blue); }
.modal-row { display: flex; gap: 12px; }
.modal-row-spaced { margin-top: 16px; }
.panel-note { font-size: 11.5px; color: var(--text-dimmer); margin: 0 0 10px; }
.modal-row label { flex: 1; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.ip-paste-textarea {
  width: 100%; min-height: 140px; resize: vertical; font-family: ui-monospace, monospace; font-size: 11.5px;
  background: #060810; border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  padding: 10px 12px; margin-bottom: 10px;
}
.ip-paste-textarea:focus { outline: none; border-color: var(--blue); }

.detail-row td { background: var(--card-soft); padding: 12px 20px; }
.category-breakdown { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 12px; color: var(--text-dim); }

.hidden { display: none; }

@media (max-width: 980px) {
  .layout { flex-direction: column; }
  .copilot-panel { width: 100%; position: static; min-height: 0; border-left: none; border-top: 1px solid var(--border); }
  .modal-row { flex-direction: column; gap: 0; }
}