/* ============================================================
   Sistema de Control de Digitalización - Estilos
   ============================================================ */
:root {
  /* Neutros cálidos (biblioteca) */
  --bg:          #faf8f5;
  --surface:     #ffffff;
  --surface-2:   #f4f1ec;
  --border:      #e6e1d8;
  --border-strong: #d1cabe;

  /* Texto */
  --text:        #1a1a1a;
  --text-2:      #5a5751;
  --text-3:      #8a857a;

  /* Acento institucional */
  --primary:     #1e40af;
  --primary-hover: #1e3a8a;
  --primary-soft: #eff3fb;

  /* Cálido biblioteca */
  --amber:       #a16207;
  --amber-soft:  #fef3c7;

  /* Estados */
  --success:     #15803d;
  --success-soft:#dcfce7;
  --danger:      #b91c1c;
  --danger-soft: #fee2e2;
  --warn:        #b45309;
  --warn-soft:   #fef3c7;
  --info:        #0e7490;
  --info-soft:   #cffafe;

  /* Tipografía */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-serif: 'Fraunces', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;

  /* Radios y sombras */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(20, 15, 5, 0.04), 0 1px 3px rgba(20, 15, 5, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(20, 15, 5, 0.06), 0 2px 4px -2px rgba(20, 15, 5, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(20, 15, 5, 0.08), 0 8px 10px -6px rgba(20, 15, 5, 0.06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
}

/* ============ Layout base ============ */
.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: #1a1a1a;
  color: #e6e1d8;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 0 20px 20px;
  border-bottom: 1px solid #2a2a2a;
  margin-bottom: 12px;
}

.sidebar-brand-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: #faf8f5;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sidebar-brand-sub {
  font-size: 11px;
  color: #8a857a;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.sidebar-section {
  font-size: 10px;
  color: #6a655a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 16px 20px 6px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: #c5bfb2;
  font-size: 13.5px;
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: all .15s;
}

.nav-item:hover {
  background: #242422;
  color: #faf8f5;
}

.nav-item.active {
  background: #242422;
  color: #ffffff;
  border-left-color: var(--amber);
  font-weight: 500;
}

.nav-item-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
}

.nav-item-count {
  margin-left: auto;
  background: #2a2a2a;
  color: #c5bfb2;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
  font-family: var(--font-mono);
}

.sidebar-user {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid #2a2a2a;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}
.sidebar-user-name {
  font-size: 13px;
  color: #faf8f5;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-role {
  font-size: 11px;
  color: #8a857a;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sidebar-logout {
  color: #8a857a;
  padding: 4px;
  border-radius: 4px;
}
.sidebar-logout:hover { color: #faf8f5; background: #2a2a2a; }

/* Avatares */
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.avatar.sm { width: 24px; height: 24px; font-size: 10px; }
.avatar.lg { width: 44px; height: 44px; font-size: 15px; }
.avatar.xl { width: 68px; height: 68px; font-size: 22px; }

/* ============ Main content ============ */
.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}
.topbar-subtitle {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: -2px;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.content {
  padding: 24px 32px 48px;
  flex: 1;
}

/* ============ Botones ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  transition: all .15s;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-hover); }

.btn-ghost {
  color: var(--text-2);
  background: transparent;
  border-color: var(--border-strong);
  background: var(--surface);
}
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

.btn-danger {
  background: var(--danger);
  color: white;
}
.btn-danger:hover { background: #991b1b; }

.btn-success {
  background: var(--success);
  color: white;
}
.btn-success:hover { background: #14532d; }

.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 10px 18px; font-size: 14px; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============ Cards ============ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.card-subtitle {
  font-size: 12px;
  color: var(--text-3);
}
.card-body { padding: 20px; }

/* ============ KPIs ============ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.kpi-value {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-top: 4px;
  line-height: 1.1;
}
.kpi-sub {
  font-size: 12px;
  color: var(--text-2);
  margin-top: 4px;
}
.kpi-progress {
  height: 4px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 12px;
}
.kpi-progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: width .3s;
}
.kpi.amber .kpi-progress-bar { background: var(--amber); }
.kpi.success .kpi-progress-bar { background: var(--success); }
.kpi.danger .kpi-progress-bar { background: var(--danger); }

/* ============ Badges / Chips ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 10px;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

/* ============ Tabla ============ */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.data th {
  background: var(--surface-2);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
}

table.data td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

table.data tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: #fdfbf7; }

table.data .cons {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
}

table.data .title-cell {
  max-width: 280px;
}
.title-line {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 260px;
}
.author-line {
  font-size: 12px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 260px;
}

/* ============ Forms ============ */
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}
.field-label {
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.input, .select, .textarea {
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.textarea { resize: vertical; min-height: 80px; font-family: inherit; }

.field-help {
  font-size: 11px;
  color: var(--text-3);
}

/* ============ Modal ============ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(20, 15, 5, 0.4);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
}
.modal {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.modal-close {
  margin-left: auto;
  color: var(--text-3);
  padding: 4px;
  border-radius: 4px;
}
.modal-close:hover { color: var(--text); background: var(--surface-2); }
.modal-body { padding: 20px 24px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ============ Login ============ */
.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg);
}

.login-hero {
  background: #1a1a1a;
  color: #faf8f5;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.login-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(161, 98, 7, 0.15), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(30, 64, 175, 0.15), transparent 40%);
}
.login-hero-content { position: relative; z-index: 1; }

.login-brand {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 400px;
}
.login-brand-sub {
  color: #a19a8a;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

.login-meta {
  position: relative;
  z-index: 1;
  border-top: 1px solid #2a2a2a;
  padding-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.login-meta-item .n {
  font-family: var(--font-serif);
  font-size: 26px;
  color: #faf8f5;
  font-weight: 600;
}
.login-meta-item .l {
  font-size: 11px;
  color: #8a857a;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.login-form-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.login-form {
  width: 100%;
  max-width: 400px;
}
.login-form-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.login-form-sub {
  color: var(--text-2);
  margin-bottom: 24px;
  font-size: 13.5px;
}
.login-user-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
  max-height: 340px;
  overflow-y: auto;
  padding: 4px;
}
.login-user {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--r-md);
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all .15s;
  text-align: center;
}
.login-user:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.login-user.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.login-user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.1;
}
.login-user-role {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ============ Estatus / Kanban ============ */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.progress-bar-wrap {
  height: 6px;
  background: var(--surface-2);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: var(--primary);
  transition: width .3s;
}

/* Grid of stats */
.stat-grid {
  display: grid;
  gap: 16px;
}
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.stack { display: flex; flex-direction: column; gap: 16px; }
.row   { display: flex; align-items: center; gap: 12px; }
.spacer { flex: 1; }

/* Utility */
.text-mono { font-family: var(--font-mono); }
.text-2 { color: var(--text-2); }
.text-3 { color: var(--text-3); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.text-serif { font-family: var(--font-serif); }
.fw-600 { font-weight: 600; }
.mt-4 { margin-top: 4px; } .mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-4 { margin-bottom: 4px; } .mb-8 { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }

/* Timeline cortes edición */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  position: relative;
  padding: 20px 0 8px;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--border);
}
.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.timeline-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  position: relative;
  z-index: 1;
}
.timeline-dot.done { background: var(--success); border-color: var(--success); color: white; }
.timeline-dot.active { background: var(--primary); border-color: var(--primary); color: white; box-shadow: 0 0 0 4px var(--primary-soft);}
.timeline-hour {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
}
.timeline-count {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}
.timeline-label {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Kanban */
.kanban {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.kanban-col {
  background: var(--surface-2);
  border-radius: var(--r-lg);
  padding: 12px;
  min-height: 200px;
}
.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.kanban-count {
  margin-left: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-2);
}
.kanban-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all .15s;
}
.kanban-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.kanban-card-cons {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  margin-bottom: 2px;
}
.kanban-card-title {
  font-size: 13px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kanban-card-meta {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
  display: flex; align-items: center; gap: 4px;
}

/* FIFO cola */
.fifo-item {
  display: grid;
  grid-template-columns: 40px 1fr auto auto;
  gap: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  align-items: center;
  margin-bottom: 8px;
  transition: all .15s;
}
.fifo-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.fifo-order {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  text-align: center;
}
.fifo-order.urgent {
  color: var(--danger);
}

/* Gráfica sencilla */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 160px;
  padding: 8px 0;
}
.bar-chart-item {
  flex: 1;
  min-width: 4px;
  background: var(--primary);
  border-radius: 2px 2px 0 0;
  position: relative;
  transition: all .2s;
  opacity: 0.85;
}
.bar-chart-item:hover {
  opacity: 1;
  background: var(--primary-hover);
}
.bar-chart-item.weekend { opacity: 0.35; }

/* Checkbox estilo */
.check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  cursor: pointer;
  transition: all .15s;
  font-size: 13px;
}
.check:hover { border-color: var(--border-strong); }
.check.checked {
  background: var(--success-soft);
  border-color: var(--success);
  color: var(--success);
}
.check-box {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border-strong);
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.check.checked .check-box {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

/* Filas de detalle */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.detail-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.detail-label {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.detail-value {
  font-size: 13.5px;
  color: var(--text);
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1cabe; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #a19a8a; }

/* Tooltip simple */
[data-tooltip] {
  position: relative;
}
[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%; left: 50%;
  transform: translateX(-50%);
  background: #1a1a1a;
  color: #faf8f5;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 20;
  margin-bottom: 4px;
}

/* Deep detail table para libros */
.book-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.detail-section {
  background: var(--surface-2);
  border-radius: var(--r-md);
  padding: 16px;
}
.detail-section-title {
  font-size: 10px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 10px;
}

/* ============================================================
   Asignación FIFO servidor — diseño visual con color
   Alcance: solo el resumen FIFO conectado a MySQL
   ============================================================ */
[data-fifo-overview="server"] {
  --fifo-blue: #1d4ed8;
  --fifo-blue-soft: #eff6ff;
  --fifo-cyan: #0891b2;
  --fifo-amber: #d97706;
  --fifo-amber-soft: #fffbeb;
  --fifo-green: #15803d;
  --fifo-green-soft: #f0fdf4;
  --fifo-red: #dc2626;
  --fifo-red-soft: #fef2f2;
  --fifo-purple: #7e22ce;
  --fifo-purple-soft: #faf5ff;
}

[data-fifo-overview="server"] > .kpi-grid {
  gap: 14px;
  margin-bottom: 4px;
}

[data-fifo-overview="server"] .kpi {
  border: 0;
  min-height: 118px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, .08);
  border-radius: 14px;
}

[data-fifo-overview="server"] .kpi::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--fifo-blue);
}
[data-fifo-overview="server"] .kpi.primary { background: linear-gradient(135deg, #ffffff 0%, var(--fifo-blue-soft) 100%); }
[data-fifo-overview="server"] .kpi.primary::before { background: var(--fifo-blue); }
[data-fifo-overview="server"] .kpi.primary .kpi-value { color: var(--fifo-blue); }
[data-fifo-overview="server"] .kpi.amber { background: linear-gradient(135deg, #ffffff 0%, var(--fifo-amber-soft) 100%); }
[data-fifo-overview="server"] .kpi.amber::before { background: var(--fifo-amber); }
[data-fifo-overview="server"] .kpi.amber .kpi-value { color: var(--fifo-amber); }
[data-fifo-overview="server"] .kpi.success { background: linear-gradient(135deg, #ffffff 0%, var(--fifo-green-soft) 100%); }
[data-fifo-overview="server"] .kpi.success::before { background: var(--fifo-green); }
[data-fifo-overview="server"] .kpi.success .kpi-value { color: var(--fifo-green); }
[data-fifo-overview="server"] .kpi.danger { background: linear-gradient(135deg, #ffffff 0%, var(--fifo-red-soft) 100%); }
[data-fifo-overview="server"] .kpi.danger::before { background: var(--fifo-red); }
[data-fifo-overview="server"] .kpi.danger .kpi-value { color: var(--fifo-red); }

[data-fifo-overview="server"] > .card {
  border: 1px solid #dbe3ef;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 5px 16px rgba(15, 23, 42, .06);
}

[data-fifo-overview="server"] > .card > .card-header {
  background: linear-gradient(90deg, #f8fafc, #eef4ff);
  border-bottom: 1px solid #dbe3ef;
  padding: 15px 18px;
}

[data-fifo-overview="server"] > .card:first-of-type > .card-header {
  background: linear-gradient(90deg, #eff6ff, #eef2ff);
  border-left: 5px solid var(--fifo-blue);
}
[data-fifo-overview="server"] > .card:nth-of-type(2) > .card-header {
  background: linear-gradient(90deg, #faf5ff, #f5f3ff);
  border-left: 5px solid var(--fifo-purple);
}
[data-fifo-overview="server"] > .card:nth-of-type(3) > .card-header {
  background: linear-gradient(90deg, #ecfeff, #f0fdfa);
  border-left: 5px solid var(--fifo-cyan);
}

[data-fifo-overview="server"] .card-title {
  color: #172554;
  font-weight: 700;
}

[data-fifo-overview="server"] .btn-primary {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  border-color: #1d4ed8;
  box-shadow: 0 4px 10px rgba(29, 78, 216, .22);
}
[data-fifo-overview="server"] .btn-primary:hover {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  transform: translateY(-1px);
}

[data-fifo-overview="server"] .fifo-item {
  border-left: 5px solid #60a5fa;
  background: linear-gradient(90deg, #ffffff 0%, #f8fbff 100%);
  border-radius: 10px;
  padding: 13px 15px;
}
[data-fifo-overview="server"] .fifo-item:nth-child(1) { border-left-color: #ef4444; background: linear-gradient(90deg, #fff7f7, #ffffff); }
[data-fifo-overview="server"] .fifo-item:nth-child(2) { border-left-color: #f59e0b; background: linear-gradient(90deg, #fffbeb, #ffffff); }
[data-fifo-overview="server"] .fifo-item:nth-child(3) { border-left-color: #3b82f6; }
[data-fifo-overview="server"] .fifo-item:hover {
  transform: translateY(-1px);
  border-color: #3b82f6;
  border-left-color: #1d4ed8;
  box-shadow: 0 8px 18px rgba(29, 78, 216, .12);
}
[data-fifo-overview="server"] .fifo-order {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 15px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  box-shadow: 0 4px 10px rgba(29, 78, 216, .22);
}
[data-fifo-overview="server"] .fifo-item:nth-child(1) .fifo-order { background: linear-gradient(135deg, #f87171, #dc2626); }
[data-fifo-overview="server"] .fifo-item:nth-child(2) .fifo-order { background: linear-gradient(135deg, #fbbf24, #d97706); }

[data-fifo-overview="server"] .fifo-editor-card {
  padding: 14px;
  background: linear-gradient(145deg, #ffffff, #f8fafc);
  border-radius: 12px;
  border: 1px solid #dbe3ef;
  box-shadow: 0 4px 12px rgba(15, 23, 42, .06);
  transition: transform .15s ease, box-shadow .15s ease;
}
[data-fifo-overview="server"] .fifo-editor-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, .10);
}
[data-fifo-overview="server"] .fifo-editor-card:nth-child(4n+1) { border-top: 4px solid #4f46e5; }
[data-fifo-overview="server"] .fifo-editor-card:nth-child(4n+2) { border-top: 4px solid #7e22ce; }
[data-fifo-overview="server"] .fifo-editor-card:nth-child(4n+3) { border-top: 4px solid #ea580c; }
[data-fifo-overview="server"] .fifo-editor-card:nth-child(4n+4) { border-top: 4px solid #059669; }
[data-fifo-overview="server"] .fifo-editor-card .text-serif { color: #172554; }

[data-fifo-overview="server"] .kanban {
  gap: 14px;
}
[data-fifo-overview="server"] .kanban-col {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 12px;
}
[data-fifo-overview="server"] .kanban-col:nth-child(1) { background: #ecfeff; border-color: #a5f3fc; }
[data-fifo-overview="server"] .kanban-col:nth-child(2) { background: #faf5ff; border-color: #e9d5ff; }
[data-fifo-overview="server"] .kanban-col:nth-child(3) { background: #fffbeb; border-color: #fde68a; }
[data-fifo-overview="server"] .kanban-col:nth-child(4) { background: #f0fdf4; border-color: #bbf7d0; }
[data-fifo-overview="server"] .kanban-col:nth-child(1) .kanban-col-header { color: #0e7490; }
[data-fifo-overview="server"] .kanban-col:nth-child(2) .kanban-col-header { color: #7e22ce; }
[data-fifo-overview="server"] .kanban-col:nth-child(3) .kanban-col-header { color: #b45309; }
[data-fifo-overview="server"] .kanban-col:nth-child(4) .kanban-col-header { color: #15803d; }
[data-fifo-overview="server"] .kanban-count {
  border: 0;
  color: #ffffff;
  font-weight: 700;
}
[data-fifo-overview="server"] .kanban-col:nth-child(1) .kanban-count { background: #0891b2; }
[data-fifo-overview="server"] .kanban-col:nth-child(2) .kanban-count { background: #7e22ce; }
[data-fifo-overview="server"] .kanban-col:nth-child(3) .kanban-count { background: #d97706; }
[data-fifo-overview="server"] .kanban-col:nth-child(4) .kanban-count { background: #15803d; }
[data-fifo-overview="server"] .kanban-card {
  border: 0;
  box-shadow: 0 3px 10px rgba(15, 23, 42, .08);
}
[data-fifo-overview="server"] .kanban-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 7px 15px rgba(15, 23, 42, .12);
}

@media (max-width: 1050px) {
  [data-fifo-overview="server"] > .kpi-grid { grid-template-columns: repeat(2, 1fr) !important; }
  [data-fifo-overview="server"] .kanban { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  [data-fifo-overview="server"] > .kpi-grid { grid-template-columns: 1fr !important; }
  [data-fifo-overview="server"] .kanban { grid-template-columns: 1fr; }
  [data-fifo-overview="server"] .fifo-item { grid-template-columns: 38px 1fr !important; }
  [data-fifo-overview="server"] .fifo-item > :nth-child(3) { display: none; }
  [data-fifo-overview="server"] .fifo-item > .btn { grid-column: 2; justify-self: start; }
}

/* Dashboard real conectado a MySQL */
.dashboard-source-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border:1px solid var(--border);border-radius:10px;background:linear-gradient(135deg,var(--surface),var(--surface-2))}
.dashboard-indicators{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.dashboard-indicator{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2)}
.dashboard-indicator span{font-size:12px;font-weight:600;color:var(--text-2)}
.dashboard-indicator strong{font-family:var(--font-serif);font-size:25px}
.dashboard-indicator.blue{border-left:4px solid #2563eb;background:#eff6ff}.dashboard-indicator.amber{border-left:4px solid #d97706;background:#fffbeb}.dashboard-indicator.green{border-left:4px solid #16a34a;background:#f0fdf4}.dashboard-indicator.red{border-left:4px solid #dc2626;background:#fef2f2}.dashboard-indicator.purple{border-left:4px solid #7c3aed;background:#f5f3ff}.dashboard-indicator.neutral{border-left:4px solid #64748b;background:#f8fafc}
.dashboard-real-chart{height:190px}.dashboard-real-chart .bar-chart-item.zero{opacity:.2}.dashboard-chart-legend{justify-content:space-between;margin-top:8px;font-size:11px;color:var(--text-3)}
.dashboard-empty-note{padding:12px;border-radius:8px;background:var(--surface-2);color:var(--text-2);font-size:12px;text-align:center;margin-top:12px}
.dashboard-activity{gap:0}.dashboard-activity-item{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--border)}.dashboard-activity-item:last-child{border-bottom:none}.dashboard-activity-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);flex:none}.dashboard-activity-content{min-width:0;flex:1}.dashboard-activity-content>div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:900px){.dashboard-indicators{grid-template-columns:1fr}.dashboard-source-row{align-items:flex-start;flex-direction:column}}

/* Bloque inferior del dashboard: productividad + pipeline */
.dashboard-bottom-grid{align-items:stretch}
.dashboard-bottom-grid>.card{min-height:0}
.dashboard-productivity-card,.dashboard-pipeline-card{overflow:hidden}
.dashboard-productivity-table th{font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--text-2);background:var(--surface-2)}
.dashboard-productivity-table td{padding-top:11px;padding-bottom:11px}
.dashboard-user-cell{gap:10px;white-space:nowrap}
.dashboard-user-cell .avatar.sm{width:25px;height:25px;min-width:25px;font-size:10px;font-weight:700;color:#fff;display:inline-flex;align-items:center;justify-content:center;border-radius:50%}
.dashboard-pipeline-list{gap:8px!important}
.dashboard-pipeline-row{display:flex;align-items:center;min-height:47px;padding:8px 13px;border-radius:7px;background:var(--surface-2);border:1px solid transparent;transition:border-color .15s ease,transform .15s ease}
.dashboard-pipeline-row:hover{border-color:var(--border);transform:translateX(1px)}
.dashboard-pipeline-count{font-family:var(--font-serif);font-size:21px;line-height:1;font-weight:700;color:var(--text);min-width:34px;text-align:right;margin-right:5px}
.dashboard-pipeline-row .status-pill{white-space:nowrap}
@media(max-width:900px){.dashboard-bottom-grid{grid-template-columns:1fr!important}.dashboard-productivity-table{min-width:590px}}

/* Proyección al deadline — dashboard con datos reales */
.dashboard-projection-card{overflow:hidden}
.dashboard-projection-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start;padding:4px 6px 2px}
.dashboard-projection-metric{min-width:0}
.dashboard-projection-label{font-size:11px;font-weight:700;letter-spacing:.055em;color:#7b6e5f;margin-bottom:8px}
.dashboard-projection-value{font-family:Georgia,'Times New Roman',serif;font-size:32px;line-height:1.05;font-weight:700;color:#111827;margin-bottom:8px}
.dashboard-projection-subtext{font-size:13px;color:#6b7280}
.dashboard-projection-alert{margin-top:18px;padding:13px 15px;border-radius:8px;font-size:14px;font-weight:600;line-height:1.4;border:1px solid transparent}
.dashboard-projection-alert.warning{background:#fff2c7;color:#b45f06;border-color:#fde7a1}
.dashboard-projection-alert.ok{background:#dcfce7;color:#166534;border-color:#bbf7d0}
.dashboard-projection-alert.late{background:#fee2e2;color:#b91c1c;border-color:#fecaca}
@media(max-width:700px){.dashboard-projection-grid{grid-template-columns:1fr;gap:24px}.dashboard-projection-value{font-size:28px}}
.quality-review-grid{display:grid;grid-template-columns:300px minmax(0,1fr) 320px;gap:16px;min-height:560px}.quality-image-list{overflow:auto;max-height:650px}.quality-image-row{display:flex;width:100%;justify-content:space-between;gap:8px;text-align:left;padding:10px;border:0;border-bottom:1px solid var(--border);background:transparent;cursor:pointer}.quality-image-row.active{background:var(--primary-soft)}.quality-image-status{font-size:11px}.quality-image-status.correct{color:var(--success)}.quality-image-status.observed{color:var(--danger)}.quality-image-status.pending{color:var(--text-3)}.quality-viewer{position:relative;display:flex;align-items:center;justify-content:center;background:#111;overflow:hidden;min-height:560px}.quality-viewer img{max-width:100%;max-height:650px;object-fit:contain}.quality-counter{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.75);color:#fff;padding:5px 9px;border-radius:5px;font-size:12px}@media(max-width:1100px){.quality-review-grid{grid-template-columns:240px minmax(0,1fr)}.quality-review-grid>.detail-section{grid-column:1/-1}}


/* Comparación lado a lado en Control de calidad */
.quality-compare-viewer {
  padding: 0;
  overflow: hidden;
}

.quality-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  min-height: 560px;
  background: #111;
}

.quality-compare-pane {
  position: relative;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  border-right: 1px solid rgba(255,255,255,.2);
}

.quality-compare-pane:last-child {
  border-right: 0;
}

.quality-compare-pane img {
  width: 100%;
  height: 100%;
  max-height: 720px;
  object-fit: contain;
  background: #111;
}

.quality-compare-title {
  position: absolute;
  z-index: 2;
  top: 10px;
  left: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(0,0,0,.72);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 1050px) {
  .quality-compare-grid {
    grid-template-columns: 1fr;
  }
  .quality-compare-pane {
    min-height: 380px;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.2);
  }
}

/* ============================================================
   Control de calidad: contener zoom y desplazamiento en el visor
   ============================================================ */
.quality-workspace {
  min-width: 0;
}

.quality-viewer,
.quality-compare-viewer,
.quality-viewer-interaction {
  overscroll-behavior: contain;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: contain;
}

.quality-viewer {
  isolation: isolate;
  contain: layout paint;
}

.quality-viewer-interaction {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  scrollbar-width: none;
}

.quality-viewer-interaction::-webkit-scrollbar {
  display: none;
}

.quality-viewer-interaction img,
.quality-compare-pane img {
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.quality-viewer-interaction:active {
  cursor: grabbing;
}