@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* Universal, no scoped a #dcs-root: los modales (.dcs-modal-bg) viven como
   hermanos de #dcs-root, no como hijos -- si esto quedara scoped a
   "#dcs-root *", los inputs/selects dentro de un modal caerían en
   content-box (default del navegador) y su padding/border se sumaría por
   fuera del ancho de la celda del grid, invadiendo la columna vecina (bug
   real encontrado probando en navegador: -12px de overlap medido con
   getBoundingClientRect entre "Precio lista" y "Precio contado"). */
*, *::before, *::after { box-sizing: border-box; }

/* Variables en :root (no en #dcs-root): los modales (.dcs-modal-bg) viven
   como hermanos de #dcs-root, no como hijos -- si las variables quedaran
   scoped a #dcs-root, todo lo que use var(--brand) etc. dentro de un modal
   resolvería a nada (ej. un botón "Guardar" con background transparente e
   invisible sobre fondo blanco, bug real encontrado probando en navegador). */
:root {
  --bg: #EEF0F3;
  --surface: #FFFFFF;
  --surface-2: #F4F6F8;
  --ink: #16233A;
  --ink-soft: #57677C;
  --ink-faint: #8D97A6;
  --line: #DEE3E7;
  --brand: #B8360C;
  --brand-ink: #10192B;
  --brand-soft: #F7E1D6;
  --amber: #D97706;
  --amber-soft: #FBEAD2;
  --entrada: #2F7D5B;
  --entrada-soft: #E4F3EA;
  --salida: #A6291F;
  --salida-soft: #F8DEDB;
  --danger: #8C1F17;
  --danger-soft: #F8DEDB;
  --radius: 10px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

#dcs-root {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  width: 100%;
  position: relative;
  font-size: 14px;
  line-height: 1.45;
  overflow-x: hidden;
}

#dcs-root button { font-family: var(--font-body); cursor: pointer; }
#dcs-root input, #dcs-root select, #dcs-root textarea { font-family: var(--font-body); }

/* ---------- Layout ---------- */
.dcs-shell { display: flex; min-height: 100vh; }

.dcs-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: #FFFFFF;
  border-right: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  padding: 18px 0;
}
.dcs-brand {
  padding: 0 18px 18px 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.dcs-brand .mark {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--ink);
}
.dcs-brand .mark img { flex-shrink: 0; width: 56px; height: auto; }
.dcs-brand .sub { font-size: 11px; color: var(--ink-faint); margin-top: 4px; letter-spacing: 0.04em; text-transform: uppercase; }
.dcs-brand-info { margin-top: 8px; font-size: 10.5px; color: var(--ink-faint); line-height: 1.5; }

.dcs-nav { display: flex; flex-direction: column; gap: 2px; padding: 0 10px; flex: 1; }
.dcs-nav button {
  display: flex; align-items: center; gap: 10px;
  background: transparent; border: none; color: var(--ink-soft);
  padding: 10px 12px; border-radius: 8px; font-size: 13.5px; font-weight: 500;
  text-align: left; transition: background .12s ease, color .12s ease;
}
.dcs-nav button svg { flex-shrink: 0; opacity: 0.85; }
.dcs-nav button:hover { background: var(--surface-2); color: var(--ink); }
.dcs-nav button.active { background: var(--brand); color: #fff; }
.dcs-nav a { text-decoration: none; display: block; }

.dcs-sidebar-foot { padding: 10px; border-top: 1px solid var(--line); margin-top: 8px; }
.dcs-sidebar-foot button {
  width: 100%; display: flex; align-items: center; gap: 10px;
  background: transparent; border: none; color: var(--ink-soft);
  padding: 9px 12px; border-radius: 8px; font-size: 13px; font-weight: 500; text-align: left;
}
.dcs-sidebar-foot button:hover { background: var(--surface-2); color: var(--ink); }

.dcs-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.dcs-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 26px; border-bottom: 1px solid var(--line); background: var(--surface);
}
.dcs-topbar h1 { font-family: var(--font-display); font-size: 19px; font-weight: 700; margin: 0; }
.dcs-topbar .stamp {
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint);
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 9px;
}
.dcs-content { padding: 22px 26px 60px 26px; flex: 1; overflow-y: auto; overflow-x: hidden; max-width: 100%; }

/* ---------- Cards / grid ---------- */
.dcs-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 22px; }
.dcs-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 16px 14px 16px; position: relative; overflow: hidden;
}
.dcs-card .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); font-weight: 600; }
.dcs-card .val { font-family: var(--font-mono); font-size: 25px; font-weight: 600; margin-top: 6px; color: var(--brand-ink); }
.dcs-card .val.warn { color: var(--salida); }
.dcs-card .sub { font-size: 11.5px; color: var(--ink-faint); margin-top: 3px; }
.dcs-card .stripe { position: absolute; top:0; left:0; width: 4px; height: 100%; background: var(--brand); }
.dcs-card .stripe.amber { background: var(--amber); }
.dcs-card .stripe.salida { background: var(--salida); }
.dcs-card .stripe.entrada { background: var(--entrada); }

.dcs-panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 20px; overflow: hidden;
}
.dcs-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; border-bottom: 1px solid var(--line); background: var(--surface-2);
}
.dcs-panel-head h3 { font-family: var(--font-display); font-size: 14px; margin: 0; font-weight: 700; }
.dcs-panel-body { padding: 4px 0; max-width: 100%; overflow-x: auto; }

/* ---------- Table ---------- */
table.dcs-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.dcs-table th {
  text-align: left; padding: 9px 14px; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--ink-soft); border-bottom: 1px solid var(--line); font-weight: 600;
  white-space: nowrap;
}
table.dcs-table td { padding: 9px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.dcs-table tr:last-child td { border-bottom: none; }
table.dcs-table tr:hover td { background: var(--surface-2); }
table.dcs-table tr.dcs-row-clickable { cursor: pointer; }
table.dcs-table tr.dcs-row-clickable:hover td { background: var(--brand-soft); }
.mono { font-family: var(--font-mono); }
.num { font-family: var(--font-mono); text-align: right; }
.dcs-empty { padding: 34px 20px; text-align: center; color: var(--ink-faint); font-size: 13px; }

.dcs-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 20px; font-family: var(--font-mono);
}
.dcs-tag.entrada { background: var(--entrada-soft); color: var(--entrada); }
.dcs-tag.salida { background: var(--salida-soft); color: var(--salida); }
.dcs-tag.low { background: var(--salida-soft); color: var(--salida); }
.dcs-tag.ok { background: var(--entrada-soft); color: var(--entrada); }
.dcs-tag.baja { background: #E4E6EA; color: #57677C; }
.dcs-tag.corregido { background: var(--amber-soft); color: var(--amber); }

/* ---------- Forms / buttons ---------- */
.dcs-btn {
  display: inline-flex; align-items: center; gap: 7px; border-radius: 7px; border: 1px solid transparent;
  padding: 8px 14px; font-size: 13px; font-weight: 600; background: var(--brand); color: #fff;
}
.dcs-btn:hover { background: var(--brand-ink); }
.dcs-btn.secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.dcs-btn.secondary:hover { background: var(--surface-2); }
.dcs-btn.danger { background: var(--danger); color: #fff; }
.dcs-btn.danger:hover { background: #7d1d16; }
.dcs-btn.amber { background: var(--amber); color: #fff; }
.dcs-btn.ghost { background: transparent; color: var(--ink-soft); border: none; padding: 6px 9px; }
.dcs-btn.ghost:hover { color: var(--ink); background: var(--surface-2); }
.dcs-btn:disabled { opacity: .5; cursor: not-allowed; }
.dcs-btn.sm { padding: 5px 10px; font-size: 12px; }
.dcs-btn.block { width: 100%; justify-content: center; }

.dcs-field { margin-bottom: 13px; }
.dcs-field label { display: block; font-size: 12px; font-weight: 600; color: var(--ink-soft); margin-bottom: 5px; }
.dcs-field input, .dcs-field select, .dcs-field textarea {
  width: 100%; min-height: 44px; box-sizing: border-box; border: 1px solid var(--line); border-radius: 7px; padding: 9px 11px;
  font-size: 13.5px; color: var(--ink); background: #fff;
}
.dcs-field input:focus, .dcs-field select:focus, .dcs-field textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.dcs-field .hint { font-size: 11.5px; color: var(--ink-faint); margin-top: 4px; }
.dcs-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dcs-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

.dcs-toolbar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; flex-wrap: wrap; }
.dcs-search { position: relative; flex: 1; min-width: 220px; }
.dcs-search input { width: 100%; padding: 9px 11px 9px 32px; border: 1px solid var(--line); border-radius: 7px; font-size: 13px; }
.dcs-search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); opacity: .5; }
.dcs-toolbar select { min-height: 44px; box-sizing: border-box; border: 1px solid var(--line); border-radius: 7px; padding: 9px 11px; font-size: 13px; color: var(--ink); background: #fff; }

.dcs-pager { display: flex; align-items: center; justify-content: space-between; padding: 11px 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-soft); }
.dcs-pager .grp { display: flex; gap: 6px; align-items: center; }

/* ---------- Modal ---------- */
.dcs-modal-bg {
  position: fixed; inset: 0; background: rgba(14,20,18,.5); display: flex; align-items: center; justify-content: center;
  z-index: 50; padding: 20px;
}
.dcs-modal {
  background: #fff; border-radius: 12px; width: 100%; max-width: 480px; max-height: 88vh; overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.dcs-modal.wide { max-width: 720px; }
.dcs-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.dcs-modal-head h3 { font-family: var(--font-display); font-size: 16px; margin: 0; }
.dcs-modal-body { padding: 18px 20px; }
.dcs-modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--line); }

/* ---------- Login ---------- */
.dcs-lock-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--brand-ink); padding: 20px; }
.dcs-lock-card { background: #fff; border-radius: 14px; width: 100%; max-width: 380px; padding: 30px 28px; box-shadow: 0 25px 60px rgba(0,0,0,.35); }

.dcs-lock-mark { display:flex; flex-direction:column; align-items:center; margin-bottom: 20px; text-align:center; }
.dcs-lock-mark .lock-logo { width: 92px; height: auto; margin-bottom: 14px; }
.dcs-lock-mark .icon { width: 52px; height: 52px; border-radius: 50%; background: var(--brand-soft); display:flex; align-items:center; justify-content:center; margin-bottom: 12px; }
.dcs-lock-mark h2 { font-family: var(--font-display); font-size: 18px; margin: 0; }
.dcs-lock-mark p { font-size: 12.5px; color: var(--ink-soft); margin: 4px 0 0 0; }
.dcs-error { background: var(--danger-soft); color: var(--danger); font-size: 12.5px; padding: 8px 11px; border-radius: 7px; margin-bottom: 12px; }
.dcs-link { background: none; border: none; color: var(--brand); font-size: 12.5px; font-weight: 600; padding: 4px 0; text-decoration: underline; }

/* ---------- Toast ---------- */
#dcs-toast-wrap { position: fixed; bottom: 18px; right: 18px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.dcs-toast {
  background: var(--brand-ink); color: #fff; padding: 11px 16px; border-radius: 8px; font-size: 13px;
  box-shadow: 0 8px 20px rgba(0,0,0,.25); display: flex; align-items: center; gap: 9px; min-width: 220px;
  animation: dcsIn .18s ease;
}
.dcs-toast.err { background: var(--danger); }
@keyframes dcsIn { from { opacity:0; transform: translateY(6px);} to {opacity:1; transform:translateY(0);} }

.dcs-fade-note { font-size: 12px; color: var(--ink-faint); line-height: 1.5; }
.dcs-section-title { font-family: var(--font-display); font-weight: 700; font-size: 15px; margin: 0 0 4px 0; }
.dcs-section-desc { font-size: 12.5px; color: var(--ink-soft); margin: 0 0 16px 0; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }