:root {
  --bg: #f4f6f9;
  --panel: #eef1f5;
  --card: #ffffff;
  --line: #e2e7ee;
  --text: #1f2733;
  --muted: #6b7683;
  --primary: #2563eb;
  --primary-d: #1d4ed8;
  --green: #16a34a;
  --red: #dc2626;
  --amber: #d97706;
  --purple: #7c3aed;
  --gray: #64748b;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: var(--red); font-size: 13px; min-height: 16px; margin: 6px 0 0; }

/* ---------- botões ---------- */
.btn {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  transition: .12s;
}
.btn:hover { filter: brightness(.98); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--text); }
.btn-danger { background: #fff; border-color: #fecaca; color: var(--red); }
.btn-danger:hover { background: #fef2f2; }
.btn-success { background: var(--green); color: #fff; }
.btn-link { background: none; border: none; color: var(--muted); text-decoration: underline; padding: 2px 4px; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.icon-btn { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--muted); }

/* ---------- login ---------- */
.login-screen {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 50% -10%, #dbe6ff, var(--bg));
}
.login-card {
  background: #fff; width: 340px; padding: 28px; border-radius: 16px;
  box-shadow: 0 10px 40px rgba(16,24,40,.12); display: flex; flex-direction: column; gap: 6px;
}
.login-card h1 { font-size: 20px; margin: 4px 0 0; }
.login-logo { font-size: 40px; text-align: center; }
.login-card label { font-size: 12px; font-weight: 600; color: var(--muted); margin-top: 8px; }
.login-card input {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
}
.login-card .btn { margin-top: 14px; }

/* ---------- topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; background: #fff; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.logo { font-size: 26px; }
.topbar h1 { font-size: 18px; margin: 0; }
.subtitle { font-size: 12px; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.pill { background: var(--panel); border-radius: 999px; padding: 6px 12px; font-size: 12px; font-weight: 600; color: var(--muted); }
.user-chip { display: flex; align-items: center; gap: 6px; padding-left: 10px; border-left: 1px solid var(--line); }
.role-badge { font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 2px 6px; border-radius: 6px; background: #ede9fe; color: var(--purple); }
.role-badge.colaborador { background: #e0f2fe; color: #0369a1; }

/* ---------- board ---------- */
.board {
  display: flex; gap: 14px; padding: 18px 20px 40px; overflow-x: auto; align-items: flex-start;
  min-height: calc(100vh - 62px);
}
.column {
  background: var(--panel); border-radius: 12px; width: 300px; min-width: 300px;
  display: flex; flex-direction: column; max-height: calc(100vh - 100px);
}
.column-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 2px solid transparent; position: sticky; top: 0;
}
.column-head h2 { font-size: 13px; margin: 0; text-transform: uppercase; letter-spacing: .3px; }
.column-count { background: #fff; border-radius: 999px; padding: 2px 9px; font-size: 12px; font-weight: 700; color: var(--muted); }
.column-body { padding: 10px; display: flex; flex-direction: column; gap: 10px; overflow-y: auto; flex: 1; min-height: 80px; }
.column.drop-target { outline: 2px dashed var(--primary); outline-offset: -4px; }
.column.drop-target .column-body { background: #eaf1ff; border-radius: 8px; }
.column.drop-target .column-head h2 { color: var(--primary); }

/* cores por coluna (borda esquerda dos cards e cabeçalho) */
.col-em_orcamento .column-head { border-color: var(--amber); }
.col-aguardando_aprovacao .column-head { border-color: var(--primary); }
.col-a_pedir .column-head { border-color: var(--red); }
.col-aguardando_entrega .column-head { border-color: var(--purple); }
.col-recebido .column-head { border-color: var(--green); }
.col-arquivado .column-head { border-color: var(--gray); }

/* ---------- card ---------- */
.card {
  background: var(--card); border-radius: 10px; box-shadow: var(--shadow);
  border-left: 4px solid var(--gray); padding: 12px; cursor: pointer;
}
.card:hover { box-shadow: 0 2px 6px rgba(16,24,40,.1), 0 4px 12px rgba(16,24,40,.08); }
.card.dragging { opacity: .4; }
.drag-clone {
  position: fixed; z-index: 999; pointer-events: none; margin: 0;
  box-shadow: 0 20px 40px rgba(16, 24, 40, .3); transform: rotate(2deg); opacity: .97;
}
.drag-grip {
  cursor: grab; color: #b6bfca; font-size: 15px; line-height: 1;
  letter-spacing: -3px; user-select: none; margin-right: 2px; touch-action: none;
}
.drag-grip:active { cursor: grabbing; }
body.no-select { user-select: none; -webkit-user-select: none; cursor: grabbing; }
.card.s-em_orcamento { border-left-color: var(--amber); }
.card.s-aguardando_aprovacao { border-left-color: var(--primary); }
.card.s-a_pedir { border-left-color: var(--red); }
.card.s-aguardando_entrega { border-left-color: var(--purple); }
.card.s-recebido { border-left-color: var(--green); }
.card.s-arquivado { border-left-color: var(--gray); opacity: .85; }

.card-top { display: flex; align-items: center; gap: 6px; }
.card-top .card-num { flex: 1; }
.card-num { font-weight: 800; font-size: 15px; }
.card-total { font-weight: 700; font-size: 13px; color: var(--green); }
.card-cliente { font-size: 13px; font-weight: 700; margin-top: 2px; color: var(--text); }
.card-meta { font-size: 12px; color: var(--muted); margin-top: 4px; display: flex; flex-direction: column; gap: 2px; }
.card-meta b { color: var(--text); font-weight: 600; }

.stamp { display:inline-flex; align-items:center; gap:4px; margin-top:8px; font-size:12px; font-weight:700; color: var(--green); background:#dcfce7; padding:3px 8px; border-radius:6px; }

.items-toggle {
  margin-top: 8px; font-size: 12px; color: var(--primary); background: none; border: none;
  cursor: pointer; padding: 4px 0; font-weight: 600;
}
.card-items { margin-top: 4px; border-top: 1px dashed var(--line); padding-top: 6px; }
.item-row { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; padding: 4px 0; border-bottom: 1px dashed var(--line); }
.item-row:last-child { border-bottom: none; }
.item-name { font-weight: 600; font-size: 12px; }
.item-nums { font-size: 11px; color: var(--muted); }
.item-line-total { font-size: 12px; font-weight: 600; text-align: right; align-self: center; }
.badge-falta { color: var(--red); font-weight: 700; }

.card-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 10px; }
.card-actions .btn { padding: 5px 9px; font-size: 12px; }
.move-select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; font-size: 12px; background:#fff; cursor: pointer; }
.chip-anexo { font-size: 11px; color: var(--muted); }

/* chip do responsável (abre dropdown agrupado) */
.resp-chip { display: inline-flex; }
.resp-btn {
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 5px 12px; font-weight: 600; font-size: 12px; color: var(--text); cursor: pointer;
}
.resp-btn:hover { background: #e6eaf0; }
.resp-btn.vazio { color: var(--muted); font-weight: 500; }

.resp-panel {
  position: fixed; z-index: 200; background: #fff; border: 1px solid var(--line);
  border-radius: 10px; box-shadow: 0 12px 32px rgba(16, 24, 40, .18);
  padding: 6px; max-height: 300px; overflow-y: auto; display: flex; flex-direction: column;
}
.resp-group {
  font-size: 12px; font-weight: 700; color: var(--muted); text-transform: none;
  padding: 8px 10px 4px; }
.resp-item {
  text-align: left; border: none; background: none; padding: 8px 12px; border-radius: 6px;
  font-size: 14px; cursor: pointer; color: var(--primary);
}
.resp-item:hover { background: var(--panel); }
.resp-item.sem { color: var(--muted); font-style: italic; border-bottom: 1px solid var(--line); border-radius: 0; margin-bottom: 2px; }
.resp-item.sel { font-weight: 700; }

/* botão Aprovar (verde contornado, com check) */
.btn-approve {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid #86efac; background: #fff; color: var(--green);
  border-radius: 8px; padding: 5px 12px; font-size: 12px; font-weight: 700; cursor: pointer;
}
.btn-approve span { display:inline-flex; align-items:center; justify-content:center;
  width: 15px; height: 15px; border: 1.5px solid var(--green); border-radius: 999px; font-size: 10px; }
.btn-approve:hover { background: #f0fdf4; }

/* botão Reprovar (circular vermelho) */
.btn-reject {
  width: 28px; height: 28px; border-radius: 999px;
  border: 1.5px solid #fca5a5; background: #fff; color: var(--red);
  font-size: 13px; font-weight: 700; cursor: pointer; line-height: 1;
}
.btn-reject:hover { background: #fef2f2; }

/* menu sanduíche (⋮) */
.card-menu { position: relative; margin-left: auto; }
.menu-btn {
  border: 1px solid var(--line); background: #fff; border-radius: 8px;
  width: 28px; height: 28px; font-size: 16px; cursor: pointer; color: var(--muted); line-height: 1;
}
.menu-btn:hover { background: var(--panel); }
.menu-drop {
  position: absolute; right: 0; top: 32px; z-index: 15; background: #fff;
  border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 24px rgba(16,24,40,.16);
  padding: 6px; min-width: 180px; display: flex; flex-direction: column; gap: 2px;
}
.menu-item {
  text-align: left; border: none; background: none; padding: 8px 10px; border-radius: 6px;
  font-size: 13px; cursor: pointer; color: var(--text);
}
.menu-item:hover { background: var(--panel); }
.menu-item.danger { color: var(--red); }
.menu-item.danger:hover { background: #fef2f2; }

/* modal de atribuir responsável */
.assign-grid { display: flex; flex-direction: column; gap: 4px; margin: 14px 0; }
.assign-head { font-size: 13px; font-weight: 700; color: var(--muted); margin: 8px 2px 2px; }
.assign-sub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.assign-name {
  text-align: left; padding: 12px 14px; border: 1px solid var(--line); background: #fff;
  border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; color: var(--text);
}
.assign-name:hover { border-color: var(--primary); background: #f5f8ff; }
.assign-name.current { border-color: var(--primary); background: #eff4ff; }

/* ---------- modais ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(15,23,42,.5); display: flex;
  align-items: center; justify-content: center; z-index: 50; padding: 20px;
}
.modal-box {
  background: #fff; border-radius: 14px; width: 640px; max-width: 100%;
  max-height: 90vh; overflow: auto; box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background:#fff; }
.modal-head h2 { margin: 0; font-size: 17px; }
.modal-body { padding: 18px 20px; }
.modal-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; }
.modal-foot > div { display: flex; gap: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.col-span2 { grid-column: 1 / -1; }
.modal label { font-size: 12px; font-weight: 600; color: var(--muted); display: block; margin-bottom: 4px; }
.modal input, .modal select, .modal textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-family: inherit;
}
.section-label { margin-top: 18px; font-size: 13px !important; color: var(--text) !important; font-weight: 700 !important; }
.items-head, .item-edit { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr 28px; gap: 8px; align-items: center; }
.items-head { font-size: 11px; color: var(--muted); font-weight: 600; margin: 8px 0 4px; }
.item-edit { margin-bottom: 6px; }
.item-edit input { padding: 6px 8px; }
.total-preview { font-weight: 700; }

/* detalhe */
.det-section { margin-top: 16px; }
.det-section h3 { font-size: 13px; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.anexo-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; }
.anexo-item a { color: var(--primary); text-decoration: none; font-weight: 600; }
.dropzone { border: 2px dashed var(--line); border-radius: 10px; padding: 16px; text-align: center; color: var(--muted); cursor: pointer; }
.dropzone.drag { border-color: var(--primary); background: #eff6ff; }

.hist-list { margin: 0; padding-left: 18px; font-size: 13px; color: var(--text); }
.hist-list li { margin-bottom: 4px; }
.anexo-item .tipo-badge { font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 2px 6px; border-radius: 6px; background: #fef3c7; color: #92400e; margin-left: 6px; }
.log-entry { border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.log-entry .log-head { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }

/* toast */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: #111827; color: #fff; padding: 10px 18px; border-radius: 10px; font-size: 13px; z-index: 100;
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.toast.err { background: var(--red); }