/* ============================================================
   Panel — A Todo Papel
   Mismo lenguaje visual que la landing, más denso.
   ============================================================ */

:root {
  --tinta: #0E0E0C;
  --papel: #FAFAF7;
  --papel-2: #F4F1EA;
  --papel-3: #ECE8DF;
  --azul: #1B3A5C;
  --cobalto: #2A5A8C;
  --carmen: #E63946;        /* reservado para danger/impago */
  --mostaza: #C9A227;
  --gris: #A8A29E;
  --gris-2: #6B6660;
  --line: #E5E1D8;
  --ok: #2D7A3E;
  --warn: #C9A227;
}

.panel-body {
  display: block;
  background: var(--papel-2);
  min-height: 100vh;
}

/* ===== Login ===== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(230,57,70,0.04), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(29,78,137,0.05), transparent 50%),
    var(--papel-2);
  padding: var(--space-4);
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--papel);
  border: 1px solid var(--line);
  padding: var(--space-12) var(--space-8);
  text-align: center;
}
.login-logo { margin: 0 auto var(--space-6); height: 56px; width: auto; }
.login-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.login-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-2);
  margin-bottom: var(--space-8);
}
.login-form { display: flex; flex-direction: column; gap: var(--space-3); text-align: left; }
.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.login-form input {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--papel);
  font-family: var(--font-body);
  font-size: 15px;
  border-radius: var(--radius-sm);
  color: var(--tinta);
}
.login-form input:focus { outline: 2px solid var(--cobalto); outline-offset: -1px; }
.btn-full { width: 100%; justify-content: center; margin-top: var(--space-2); }
.login-error {
  color: var(--carmen);
  font-size: 13px;
  text-align: center;
  margin-top: var(--space-2);
}

/* ===== App layout ===== */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 5; }
}

/* Sidebar */
.sidebar {
  background: var(--papel);
  border-right: 1px solid var(--line);
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.sidebar .brand-logo { width: 36px; height: auto; flex-shrink: 0; }
.side-nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 12px;
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--tinta);
  text-align: left;
  cursor: pointer;
  font-weight: 500;
}
.nav-item:hover { background: var(--papel-2); }
.nav-item.active { background: var(--tinta); color: var(--papel); }
.nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--carmen);
  width: 24px;
}
.nav-item.active .nav-num { color: var(--carmen); }
.nav-item.active .nav-num { color: var(--carmen); }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-2); padding: 0 var(--space-2); border-top: 1px solid var(--line); padding-top: var(--space-4); }
.side-link {
  font-size: 12px;
  color: var(--gris-2);
  background: transparent;
  border: 0;
  text-align: left;
  padding: 4px 0;
  cursor: pointer;
  font-family: var(--font-body);
}
.side-link:hover { color: var(--carmen); }

/* Main */
.main { padding: var(--space-8) var(--space-12); overflow: auto; }
@media (max-width: 900px) { .main { padding: var(--space-6) var(--space-4); } }

.main-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--line);
}
.view-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.main-head-right { display: flex; gap: var(--space-2); }

/* ===== KPI grid (Dashboard) ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  background: var(--papel);
  margin-bottom: var(--space-6);
}
@media (max-width: 900px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .kpi-grid { grid-template-columns: 1fr; } }
.kpi {
  padding: var(--space-6);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi:last-child { border-right: 0; }
@media (max-width: 900px) {
  .kpi { border-right: 0; border-bottom: 1px solid var(--line); }
  .kpi:nth-child(odd) { border-right: 1px solid var(--line); }
  .kpi:nth-last-child(-n+2) { border-bottom: 0; }
}
.kpi-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.kpi-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* Dash grid */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--papel);
  border: 1px solid var(--line);
  padding: var(--space-6);
}
.card-wide { grid-column: 1 / -1; }
.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.bar-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.bar-row { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: var(--space-3); }
.bar-row .bar-label { font-size: 13px; }
.bar-row .bar-value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--tinta);
  font-variant-numeric: tabular-nums;
}
.bar-row .bar-track {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--papel-2);
  margin-top: 4px;
  position: relative;
}
.bar-row .bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--carmen);
}

/* mini table */
.mini-table { width: 100%; border-collapse: collapse; }
.mini-table th, .mini-table td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.mini-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 500;
}
.mini-table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ===== Tables (Pedidos, Clientes, Productos) ===== */
.filters {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  align-items: center;
}
.input, .select {
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--papel);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--tinta);
  border-radius: var(--radius-sm);
  min-width: 0;
}
.input:focus, .select:focus { outline: 2px solid var(--cobalto); outline-offset: -1px; }
.filters .input { flex: 1; }
.filters .select { min-width: 180px; }

.table-wrap { background: var(--papel); border: 1px solid var(--line); overflow: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table th, .table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.table th {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 500;
  background: var(--papel-2);
  position: sticky;
  top: 0;
}
.table .num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--font-mono); }
.table tbody tr:hover { background: var(--papel-2); cursor: pointer; }
.table tbody tr:last-child td { border-bottom: 0; }

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--papel-2);
  color: var(--gris-2);
  text-transform: uppercase;
}
.badge-ok { background: rgba(45, 122, 62, 0.08); color: var(--ok); border-color: rgba(45,122,62,0.2); }
.badge-warn { background: rgba(201, 162, 39, 0.12); color: var(--warn); border-color: rgba(201,162,39,0.25); }
.badge-cobrado { background: rgba(29,78,137,0.08); color: var(--cobalto); border-color: rgba(29,78,137,0.2); }
.badge-no { background: rgba(230,57,70,0.08); color: var(--carmen); border-color: rgba(230,57,70,0.2); }
.badge-si { background: rgba(45,122,62,0.08); color: var(--ok); border-color: rgba(45,122,62,0.2); }

.row-action {
  background: transparent;
  border: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--cobalto);
  cursor: pointer;
  text-transform: uppercase;
}
.row-action:hover { color: var(--carmen); }
.row-action.danger { color: var(--carmen); }

.empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--gris-2);
  font-style: italic;
}

/* ===== Form cards (Nuevo pedido) ===== */
.form-card { background: var(--papel); border: 1px solid var(--line); padding: var(--space-8); }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 4px; }
.form-field-wide { grid-column: 1 / -1; }
.form-field span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.form-field input, .form-field select, .form-field textarea {
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--papel);
  font-family: var(--font-body);
  font-size: 14px;
  border-radius: var(--radius-sm);
  color: var(--tinta);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--cobalto);
  outline-offset: -1px;
}
.form-actions { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); }
.form-msg { font-size: 13px; color: var(--ok); }
.form-msg.error { color: var(--carmen); }

/* ===== Modal ===== */
.modal {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(14,14,12,0.4);
  backdrop-filter: blur(2px);
}
.modal-card {
  position: relative;
  background: var(--papel);
  border: 1px solid var(--line);
  padding: var(--space-8);
  width: min(560px, calc(100% - 32px));
  max-height: 90vh;
  overflow: auto;
}
.modal-actions {
  margin-top: var(--space-6);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}
.modal-form { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-4); }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }
:focus-visible { outline: 2px solid var(--cobalto); outline-offset: 3px; }