/* ════════════════════════════════════════════════════
   GestiónPyme — Styles
   by JPB Marketing
   ════════════════════════════════════════════════════ */

/* ── 1. Variables ─────────────────────────────────── */
:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-light: #eff6ff;
  --accent:        #0ea5e9;
  --heading:       #1e3a5f;
  --body:          #4b5563;
  --light:         #6b7280;
  --border:        #e5e7eb;
  --bg:            #f1f5f9;
  --white:         #ffffff;

  --empresa:       #2563eb;
  --empresa-light: #eff6ff;
  --personal:      #7c3aed;
  --personal-light:#f5f3ff;
  --total-color:   #1e3a5f;
  --tasks-color:   #0891b2;
  --ventas-color:  #16a34a;
  --ventas-light:  #f0fdf4;

  --success:       #10b981;
  --success-light: #ecfdf5;
  --warning:       #f59e0b;
  --warning-light: #fffbeb;
  --danger:        #ef4444;
  --danger-light:  #fef2f2;

  --sidebar-w:     252px;
  --topbar-h:      60px;
  --radius:        12px;
  --radius-sm:     8px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 12px rgba(0,0,0,.08);
  --shadow-md:     0 8px 24px rgba(0,0,0,.10);

  --font:          'Inter', system-ui, -apple-system, sans-serif;
}

/* ── 2. Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--body);
  min-height: 100vh;
  display: flex;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
img { max-width: 100%; }
table { border-collapse: collapse; width: 100%; }

/* ── 3. Sidebar ───────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--heading);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform .3s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand-logo {
  width: 110px;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.sidebar-brand-logo-fallback {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand-icon {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.sidebar-brand-name {
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.sidebar-brand-sub {
  font-size: .7rem;
  color: rgba(255,255,255,.45);
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.7);
  font-size: .875rem;
  font-weight: 500;
  transition: background .15s, color .15s;
  cursor: pointer;
  margin-bottom: 2px;
}
.nav-item:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}
.nav-item.active {
  background: var(--primary);
  color: #fff;
}
.nav-item--support { color: rgba(255,180,180,.8); }
.nav-item--support:hover, .nav-item--support.active {
  background: rgba(239,68,68,.2);
  color: #fca5a5;
}
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.nav-divider { height: 1px; background: rgba(255,255,255,.08); margin: 8px 12px; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-footer-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  transition: color .15s;
}
.sidebar-footer-link:hover { color: rgba(255,255,255,.85); }
.sidebar-version {
  font-size: .68rem;
  color: rgba(255,255,255,.25);
  margin-top: 4px;
}

/* ── 4. Main Layout ───────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── 5. Topbar ────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
}
.topbar-menu {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  color: var(--body);
  transition: background .15s;
}
.topbar-menu:hover { background: var(--bg); }
.topbar-breadcrumb { flex: 1; }
.topbar-page {
  font-size: .9rem;
  font-weight: 600;
  color: var(--heading);
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-date {
  font-size: .8rem;
  color: var(--light);
  white-space: nowrap;
}

/* Quick add dropdown */
.quick-add-menu {
  position: fixed;
  top: calc(var(--topbar-h) + 8px);
  right: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 300;
  overflow: hidden;
  display: none;
  min-width: 180px;
}
.quick-add-menu.open { display: block; }
.quick-add-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  font-size: .875rem;
  color: var(--body);
  transition: background .1s;
}
.quick-add-opt:hover { background: var(--bg); }

/* ── 6. Content ───────────────────────────────────── */
.content { flex: 1; padding: 28px 32px; max-width: 1200px; }
.page { display: none; animation: fadeUp .25s ease; }
.page.active { display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.page-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--heading);
  line-height: 1.2;
}
.page-sub {
  font-size: .875rem;
  color: var(--light);
  margin-top: 4px;
}

.dash-filters {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.dash-filter-group {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.dash-filter-group .ftab {
  padding: 4px 12px;
  font-size: .75rem;
  border-radius: 6px;
  font-weight: 500;
}

/* ── 7. KPI Cards ─────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

/* Segunda fila — métricas negocio */
.kpi-biz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}
.kpi-biz {
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kpi-biz-label {
  font-size: .68rem;
  font-weight: 600;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.kpi-biz-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--heading);
  line-height: 1.2;
}
.kpi-biz-sub {
  font-size: .68rem;
  color: var(--light);
}
.kpi {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid transparent;
  transition: transform .15s, box-shadow .15s;
}
.kpi:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.kpi.empresa   { border-color: var(--empresa); }
.kpi.personal  { border-color: var(--personal); }
.kpi.total     { border-color: var(--total-color); }
.kpi.tasks     { border-color: var(--tasks-color); }
.kpi.ventas    { border-color: var(--ventas-color); }
.kpi.ingresos  { border-color: #16a34a; }
.kpi.saldo     { border-color: #0891b2; }

.kpi-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.kpi.empresa  .kpi-icon { background: var(--empresa-light);  color: var(--empresa); }
.kpi.personal .kpi-icon { background: var(--personal-light); color: var(--personal); }
.kpi.ventas   .kpi-icon { background: var(--ventas-light);   color: var(--ventas-color); }
.kpi.total    .kpi-icon { background: var(--primary-light);  color: var(--total-color); }
.kpi.tasks    .kpi-icon { background: #ecfeff;               color: var(--tasks-color); }
.kpi.ingresos .kpi-icon { background: #dcfce7;               color: #16a34a; }
.kpi.saldo    .kpi-icon { background: #e0f2fe;               color: #0891b2; }

.kpi-label  { font-size: .75rem; color: var(--light); font-weight: 500; margin-bottom: 4px; }
.kpi-val    { font-size: 1.4rem; font-weight: 800; color: var(--heading); line-height: 1; }
.kpi-period { font-size: .72rem; color: var(--light); margin-top: 3px; }

/* ── 8. Quote Card ────────────────────────────────── */
.quote-card {
  background: linear-gradient(135deg, var(--heading) 0%, #2563eb 100%);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}
.quote-bulb { font-size: 1.5rem; flex-shrink: 0; }
.quote-body { flex: 1; }
.quote-text { font-size: .9rem; color: rgba(255,255,255,.95); font-style: italic; line-height: 1.5; }
.quote-author { font-size: .75rem; color: rgba(255,255,255,.6); margin-top: 6px; display: block; }
.quote-next {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  color: #fff;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background .15s;
}
.quote-next:hover { background: rgba(255,255,255,.25); }

/* ── 9. Dashboard Grid ────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── 10. Cards ────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-head h3 { font-size: .9rem; font-weight: 700; color: var(--heading); }
.card-link {
  font-size: .78rem;
  color: var(--primary);
  font-weight: 500;
  transition: opacity .15s;
  cursor: pointer;
}
.card-link:hover { opacity: .7; }

/* ── 11. Empty States ─────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 16px;
  color: var(--light);
  text-align: center;
}
.empty-state p { font-size: .875rem; }
.empty-row { text-align: center; padding: 32px; color: var(--light); font-size: .875rem; }

/* ── 12. Transaction rows (dashboard) ─────────────── */
.txn-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.txn-row:last-child { border-bottom: none; }
.txn-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.txn-icon.empresa  { background: var(--empresa-light);  color: var(--empresa); }
.txn-icon.personal { background: var(--personal-light); color: var(--personal); }
.txn-desc  { flex: 1; font-size: .85rem; color: var(--heading); font-weight: 500; }
.txn-cat   { font-size: .72rem; color: var(--light); }
.txn-amount { font-size: .9rem; font-weight: 700; color: var(--heading); white-space: nowrap; }
.txn-date  { font-size: .72rem; color: var(--light); white-space: nowrap; }

/* Task rows (dashboard) */
.task-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.task-row:last-child { border-bottom: none; }
.task-priority-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.task-priority-dot.high   { background: var(--danger); }
.task-priority-dot.medium { background: var(--warning); }
.task-priority-dot.low    { background: var(--success); }
.task-title { flex: 1; font-size: .85rem; color: var(--heading); font-weight: 500; }
.task-due   { font-size: .72rem; color: var(--light); white-space: nowrap; }
.task-cat-badge {
  font-size: .68rem;
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 600;
}
.task-cat-badge.empresa  { background: var(--empresa-light);  color: var(--empresa); }
.task-cat-badge.personal { background: var(--personal-light); color: var(--personal); }

/* ── 13. Filter bar ───────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.filter-tabs { display: flex; gap: 4px; }
.ftab {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--light);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all .15s;
}
.ftab:hover  { border-color: var(--primary); color: var(--primary); }
.ftab.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.filter-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-input {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  color: var(--body);
  background: var(--white);
  outline: none;
  transition: border .15s;
}
.filter-input:focus { border-color: var(--primary); }

/* ── 14. Expense Summary ──────────────────────────── */
.expense-summary {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.sum-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: .8rem;
  border: 1px solid var(--border);
  background: var(--white);
}
.sum-chip span { color: var(--light); font-weight: 500; }
.sum-chip strong { font-weight: 800; }
.sum-chip.empresa  strong { color: var(--empresa); }
.sum-chip.personal strong { color: var(--personal); }
.sum-chip.total    strong { color: var(--heading); }
.sum-chip.count    strong { color: var(--body); }

/* ── 15. Data Table ───────────────────────────────── */
.table-card { padding: 0; overflow: hidden; }
.data-table thead th {
  background: var(--bg);
  padding: 12px 16px;
  font-size: .75rem;
  font-weight: 700;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: .04em;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table tbody td {
  padding: 12px 16px;
  font-size: .85rem;
  border-bottom: 1px solid var(--border);
  color: var(--body);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: #fafbfc; }
.text-right { text-align: right !important; }
.td-amount { font-weight: 700; color: var(--heading); white-space: nowrap; }
.td-desc { font-weight: 500; color: var(--heading); max-width: 220px; }
.td-desc small { display: block; font-size: .72rem; color: var(--light); font-weight: 400; margin-top: 2px; }
.type-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
}
.type-badge.empresa  { background: var(--empresa-light);  color: var(--empresa); }
.type-badge.personal { background: var(--personal-light); color: var(--personal); }
.cat-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: .72rem;
  background: var(--bg);
  color: var(--body);
  font-weight: 500;
}
.td-actions { display: flex; gap: 6px; justify-content: flex-end; }
.btn-icon {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  transition: background .1s;
  color: var(--light);
}
.btn-icon:hover { background: var(--bg); color: var(--heading); }
.btn-icon.danger:hover { background: var(--danger-light); color: var(--danger); }

/* ── 16. Charts ───────────────────────────────────── */
.chart-period-selector { display: flex; gap: 4px; }
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.chart-wide { grid-column: 1 / -1; }
.chart-card { padding: 20px; }
.chart-title { font-size: .9rem; font-weight: 700; color: var(--heading); margin-bottom: 16px; }
.chart-wrap { position: relative; height: 260px; }
.chart-wrap-sm { height: 220px; }
.empty-charts { display: flex; align-items: center; justify-content: center; min-height: 200px; }

/* ── 17. Kanban ───────────────────────────────────── */
.kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}
.kanban-col {
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.kanban-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
}
.kanban-head.pending     { background: #64748b; }
.kanban-head.in-progress { background: var(--warning); }
.kanban-head.done        { background: var(--success); }
.kanban-badge {
  min-width: 22px; height: 22px;
  padding: 0 6px;
  border-radius: 11px;
  background: rgba(255,255,255,.25);
  display: grid; place-items: center;
  font-size: .72rem;
  font-weight: 700;
}
.kanban-body {
  padding: 10px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kanban-empty {
  text-align: center;
  padding: 24px 8px;
  font-size: .8rem;
  color: var(--light);
}
.task-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 12px;
  cursor: pointer;
  transition: box-shadow .15s, transform .15s;
}
.task-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.task-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.task-card-title { font-size: .85rem; font-weight: 600; color: var(--heading); line-height: 1.3; flex: 1; }
.task-card-desc  { font-size: .78rem; color: var(--light); margin-bottom: 10px; line-height: 1.4; }
.task-card-footer { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.priority-badge {
  font-size: .68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}
.priority-badge.high   { background: var(--danger-light);  color: var(--danger); }
.priority-badge.medium { background: var(--warning-light); color: #92400e; }
.priority-badge.low    { background: var(--success-light); color: #065f46; }
.due-date-badge {
  font-size: .7rem;
  color: var(--light);
  display: flex;
  align-items: center;
  gap: 3px;
}
.due-date-badge.overdue { color: var(--danger); font-weight: 600; }
.task-card-actions { display: flex; gap: 4px; margin-left: auto; }
.move-btn {
  font-size: .68rem;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--body);
  transition: all .1s;
}
.move-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── 18. Calendar ─────────────────────────────────── */
.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}
.cal-title { font-size: 1.1rem; font-weight: 700; color: var(--heading); }
.cal-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: .78rem;
  color: var(--light);
}
.cal-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.cal-dot.expense { background: var(--empresa); }
.cal-dot.task    { background: var(--success); }
.cal-card { padding: 0; overflow: hidden; }
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.cal-weekdays div {
  text-align: center;
  padding: 10px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--light);
  text-transform: uppercase;
}
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.cal-day {
  min-height: 90px;
  padding: 8px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .1s;
}
.cal-day-income {
  font-size: .68rem;
  font-weight: 700;
  color: #16a34a;
  margin-bottom: 2px;
  line-height: 1.2;
}
.cal-day-total {
  font-size: .68rem;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 3px;
  line-height: 1.2;
}
.cal-task-pill {
  font-size: .65rem;
  font-weight: 500;
  color: #065f46;
  background: #d1fae5;
  border-radius: 4px;
  padding: 1px 5px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.cal-day:hover { background: var(--primary-light); }
.cal-day.empty { background: var(--bg); cursor: default; }
.cal-day.today .cal-day-num {
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  width: 26px; height: 26px;
  display: grid; place-items: center;
}
.cal-day.selected { background: var(--primary-light); border-color: var(--primary); }
.cal-day-num { font-size: .82rem; font-weight: 600; color: var(--heading); margin-bottom: 4px; }
.cal-day.empty .cal-day-num { color: var(--border); }
.cal-day-dots { display: flex; gap: 3px; flex-wrap: wrap; }
.cal-day-dot { width: 5px; height: 5px; border-radius: 50%; }
.cal-day-dot.expense { background: var(--empresa); }
.cal-day-dot.task    { background: var(--success); }
.cal-events {
  margin-top: 16px;
  padding: 20px;
}
.cal-events-title { font-size: .9rem; font-weight: 700; color: var(--heading); margin-bottom: 12px; }
.cal-events-empty { font-size: .85rem; color: var(--light); }
.cal-event-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: .85rem;
}
.cal-event-item:last-child { border-bottom: none; }
.cal-event-type {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cal-event-type.expense { background: var(--empresa); }
.cal-event-type.task    { background: var(--success); }
.cal-event-name { flex: 1; color: var(--heading); font-weight: 500; }
.cal-event-amount { font-weight: 700; color: var(--empresa); white-space: nowrap; }

/* ── 19. Expense Calendar ─────────────────────────── */
.exp-cal-card { padding: 0; overflow: hidden; }
.exp-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.exp-cal-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--heading);
}
.exp-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.exp-cal-weekdays div {
  text-align: center;
  padding: 9px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--light);
  text-transform: uppercase;
}
.exp-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.exp-cal-day {
  min-height: 68px;
  padding: 8px 6px 6px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .12s, border-color .12s;
  position: relative;
}
.exp-cal-day:hover { background: var(--primary-light); }
.exp-cal-day.empty {
  background: var(--bg);
  cursor: default;
  pointer-events: none;
}
.exp-cal-day.today .exp-cal-num {
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  width: 24px; height: 24px;
  display: grid; place-items: center;
}
.exp-cal-day.selected {
  background: var(--primary-light);
  border-color: var(--primary);
  box-shadow: inset 0 0 0 2px var(--primary);
}
.exp-cal-day.has-empresa  { background: #eff6ff; }
.exp-cal-day.has-personal { background: #f5f3ff; }
.exp-cal-day.has-both     { background: linear-gradient(135deg, #eff6ff 50%, #f5f3ff 50%); }
.exp-cal-day.has-empresa:hover,
.exp-cal-day.has-personal:hover,
.exp-cal-day.has-both:hover { background: var(--primary-light); }
.exp-cal-day.selected.has-empresa,
.exp-cal-day.selected.has-personal,
.exp-cal-day.selected.has-both { background: var(--primary-light); }
.exp-cal-num {
  font-size: .8rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 4px;
}
.exp-cal-amount {
  font-size: .68rem;
  font-weight: 700;
  color: var(--body);
  line-height: 1.2;
  word-break: break-all;
}
.exp-cal-day.has-empresa  .exp-cal-amount { color: var(--empresa); }
.exp-cal-day.has-personal .exp-cal-amount { color: var(--personal); }
.exp-cal-day.has-both     .exp-cal-amount { color: var(--heading); }

/* Day detail panel */
.exp-day-panel {
  margin-top: 12px;
  padding: 18px 20px 8px;
}
.exp-day-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.exp-day-panel-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--heading);
}
.exp-day-panel-total {
  font-size: .8rem;
  color: var(--light);
  margin-top: 3px;
}
.exp-day-empty {
  color: var(--light);
  font-size: .85rem;
  padding: 8px 0 12px;
}

/* Shared expense row (used in day panel + list view) */
.exp-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}
.exp-row:last-child { border-bottom: 1px solid var(--border); }
.exp-row-icon {
  font-size: 1.15rem;
  width: 32px;
  text-align: center;
  flex-shrink: 0;
}
.exp-row-body { flex: 1; min-width: 0; }
.exp-row-desc {
  font-size: .875rem;
  font-weight: 600;
  color: var(--heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.exp-row-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  flex-wrap: wrap;
}
.exp-row-notes {
  font-size: .72rem;
  color: var(--light);
}
.exp-row-amount {
  font-size: .9rem;
  font-weight: 800;
  color: var(--heading);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Tags */
.exp-row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 5px;
}
.exp-tag {
  font-size: .68rem;
  font-weight: 600;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 1px 8px;
  white-space: nowrap;
}
.exp-tag.clickable {
  cursor: pointer;
  transition: background .15s;
}
.exp-tag.clickable:hover { background: #dbeafe; }

/* Tag input preview */
.tag-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
  min-height: 20px;
}

/* Active tag filter banner */
.active-tag-banner {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: .82rem;
  color: #1e40af;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-clear-tag {
  background: none;
  border: 1px solid #93c5fd;
  border-radius: 6px;
  padding: 2px 8px;
  font-size: .75rem;
  color: #1d4ed8;
  cursor: pointer;
}
.btn-clear-tag:hover { background: #dbeafe; }

/* Clickable KPI */
.kpi-clickable {
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  position: relative;
}
.kpi-clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.1);
}
.kpi-arrow {
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-size: .75rem;
  color: var(--light);
  opacity: 0;
  transition: opacity .15s;
}
.kpi-clickable:hover .kpi-arrow { opacity: 1; }

/* List view grouped by day */
.exp-day-group {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 10px;
  overflow: hidden;
  border-left: 4px solid var(--border);
  padding: 0 16px;
}
.exp-day-group--empresa  { border-left-color: var(--empresa); }
.exp-day-group--personal { border-left-color: var(--personal); }
.exp-day-group--both     { border-left-color: #8b5cf6; }
.exp-day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 8px;
}
.exp-day-date {
  font-size: .82rem;
  font-weight: 700;
  color: var(--heading);
  text-transform: capitalize;
}
.exp-day-daytotal {
  font-size: .82rem;
  font-weight: 800;
  color: var(--heading);
}

/* ── 20. Donations ────────────────────────────────── */
.donations-hero {
  text-align: center;
  padding: 48px 40px;
  margin-bottom: 28px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #f5f3ff 100%);
  border-color: var(--empresa-light);
}
.donations-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  background: var(--success);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: 16px;
}
.donations-hero h2 { font-size: 1.6rem; font-weight: 800; color: var(--heading); margin-bottom: 16px; line-height: 1.3; }
.donations-hero p  { color: var(--body); max-width: 560px; margin: 0 auto 12px; line-height: 1.7; font-size: .9rem; }
.donations-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.section-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--light);
  margin-bottom: 14px;
}
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.knowledge-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform .15s, box-shadow .15s;
}
.knowledge-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.knowledge-icon { font-size: 1.5rem; margin-bottom: 10px; }
.knowledge-card h4 { font-size: .875rem; font-weight: 700; color: var(--heading); margin-bottom: 6px; }
.knowledge-card p  { font-size: .8rem; color: var(--body); line-height: 1.6; }
.about-jpb {
  display: flex;
  align-items: center;
  gap: 20px;
}
.about-logo { width: 56px; height: 56px; object-fit: contain; }
.about-body h3 { font-size: .95rem; font-weight: 700; color: var(--heading); margin-bottom: 6px; }
.about-body p  { font-size: .8rem; color: var(--body); margin-bottom: 12px; line-height: 1.5; }

/* ── 20. Modals ───────────────────────────────────── */
.backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 400;
  display: none;
  backdrop-filter: blur(2px);
}
.backdrop.open { display: block; }
.modal-overlay {
  position: fixed; inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
  box-shadow: var(--shadow-md);
  animation: modalIn .2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.96) translateY(-8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 1rem; font-weight: 700; color: var(--heading); }
.modal-close {
  width: 30px; height: 30px;
  border-radius: 6px;
  display: grid; place-items: center;
  color: var(--light);
  transition: background .1s;
}
.modal-close:hover { background: var(--bg); color: var(--heading); }
.modal-form { padding: 22px; }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── 21. Forms ────────────────────────────────────── */
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 600; color: var(--heading); cursor: pointer; }
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.reminder-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.reminder-row input[type="number"] { width: 64px; }
.reminder-row select { flex: 1; }
.reminder-row span { font-size: .8rem; color: var(--light); white-space: nowrap; }
.reminder-row-remove { background: none; border: none; color: var(--light); cursor: pointer; font-size: 1.1rem; line-height: 1; padding: 4px 8px; }
.reminder-row-remove:hover { color: var(--danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.form-group:last-child { margin-bottom: 0; }
.form-group--sm { max-width: 160px; }
.form-group label { font-size: .78rem; font-weight: 600; color: var(--heading); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--heading);
  background: var(--white);
  transition: border .15s, box-shadow .15s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* ── 22. Buttons ──────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 600;
  transition: all .15s;
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline {
  background: var(--white);
  color: var(--body);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 6px 12px; font-size: .78rem; }
.btn-lg { padding: 13px 26px; font-size: .95rem; }
.btn-danger { background: var(--danger-light); color: var(--danger); border: 1px solid transparent; }
.btn-danger:hover { background: var(--danger); color: #fff; }

/* ── 23. AI Assistant ─────────────────────────────── */

/* Bubble button */
.ai-bubble {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 4px 16px rgba(37,99,235,.45);
  z-index: 1000;
  transition: transform .2s, box-shadow .2s;
  border: none;
}
.ai-bubble:hover { transform: scale(1.08); box-shadow: 0 6px 22px rgba(37,99,235,.55); }
.ai-bubble.hidden { display: none; }
.ai-pulse {
  position: absolute;
  top: 6px; right: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #fff;
}

/* Panel */
.ai-panel {
  position: fixed;
  bottom: 92px;
  right: 28px;
  width: 348px;
  max-height: 520px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0,0,0,.15);
  z-index: 1001;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.ai-panel.open { display: flex; animation: panelIn .2s ease; }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Panel head */
.ai-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--heading), #2563eb);
  flex-shrink: 0;
}
.ai-panel-title { display: flex; align-items: center; gap: 10px; }
.ai-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: grid; place-items: center;
  font-size: .95rem;
}
.ai-panel-name  { font-size: .875rem; font-weight: 700; color: #fff; }
.ai-panel-model { font-size: .68rem; color: rgba(255,255,255,.6); margin-top: 1px; }
.ai-head-btns { display: flex; gap: 4px; }
.ai-head-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  display: grid; place-items: center;
  color: rgba(255,255,255,.7);
  transition: background .1s;
}
.ai-head-btn:hover { background: rgba(255,255,255,.15); color: #fff; }

/* Messages */
.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 120px;
}
.ai-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
}
.ai-msg.user  { align-self: flex-end; }
.ai-msg.bot   { align-self: flex-start; }
.ai-msg-bubble {
  padding: 9px 12px;
  border-radius: 12px;
  font-size: .83rem;
  line-height: 1.5;
}
.ai-msg.user .ai-msg-bubble {
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.ai-msg.bot .ai-msg-bubble {
  background: var(--bg);
  color: var(--body);
  border-bottom-left-radius: 4px;
}
.ai-msg-time {
  font-size: .68rem;
  color: var(--light);
  margin-top: 3px;
  padding: 0 4px;
}
.ai-msg.user .ai-msg-time { text-align: right; }

/* Typing indicator */
.ai-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: var(--bg);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}
.ai-typing-dot {
  width: 6px; height: 6px;
  background: var(--light);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}
.ai-typing-dot:nth-child(2) { animation-delay: .2s; }
.ai-typing-dot:nth-child(3) { animation-delay: .4s; }
@keyframes typingBounce {
  0%,60%,100% { transform: translateY(0); }
  30%         { transform: translateY(-5px); }
}

/* Preview card */
.ai-preview-area {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.ai-preview-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: .82rem;
  margin-bottom: 10px;
}
.ai-preview-card .ai-preview-type {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 8px;
}
.ai-preview-card .ai-preview-type.expense { background: var(--empresa-light); color: var(--empresa); }
.ai-preview-card .ai-preview-type.task    { background: var(--success-light);  color: var(--success); }
.ai-preview-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}
.ai-preview-label { color: var(--light); font-size: .75rem; }
.ai-preview-val   { color: var(--heading); font-weight: 600; text-align: right; }
.ai-preview-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* Footer / input */
.ai-footer { flex-shrink: 0; border-top: 1px solid var(--border); }
.ai-no-key {
  padding: 12px 14px;
  text-align: center;
  font-size: .8rem;
  color: var(--body);
  background: var(--warning-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.ai-no-key p { margin: 0; }
.ai-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
}
#aiInput {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .83rem;
  outline: none;
  transition: border .15s;
  background: var(--bg);
}
#aiInput:focus { border-color: var(--primary); background: var(--white); }
.ai-send {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background .15s;
}
.ai-send:hover { background: var(--primary-dark); }
.ai-send:disabled { background: var(--border); cursor: not-allowed; }

/* API Key modal body */
.ai-key-modal-body { padding: 20px 22px; }
.ai-key-modal-body p { font-size: .875rem; color: var(--body); line-height: 1.6; }
.ai-key-hint {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .76rem !important;
  color: var(--light) !important;
  margin-top: 6px !important;
}
.ai-key-hint a { color: var(--primary); }

/* ── 24. Responsive ───────────────────────────────── */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-wide { grid-column: 1; }
  .knowledge-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main {
    margin-left: 0;
  }
  .topbar-menu { display: flex; }
  .content { padding: 20px 16px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-controls { flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; }
  .form-group--sm { max-width: none; }
  .knowledge-grid { grid-template-columns: 1fr; }
  .about-jpb { flex-direction: column; text-align: center; }
  .topbar-date { display: none; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .expense-summary { flex-direction: column; }
  .modal { max-width: calc(100vw - 32px); }
  .ai-panel { width: calc(100vw - 24px); right: 12px; bottom: 80px; }
  .ai-bubble { right: 16px; bottom: 16px; }
}

/* ── 25. Diario ───────────────────────────────────── */

/* Calendar cell — days with entry */
.cal-day.diary-has-entry { background: var(--primary-light); }
.cal-day.diary-has-entry:hover { background: #dbeafe; }
.diary-cal-mood {
  font-size: .85rem;
  line-height: 1;
  margin-top: 2px;
}

/* Entry header (shared by calendar day card) */
.diary-entry-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.diary-mood    { font-size: 1.6rem; line-height: 1; flex-shrink: 0; }
.diary-meta    { flex: 1; min-width: 0; }
.diary-title   { font-size: .9rem; font-weight: 700; color: var(--heading); line-height: 1.3; }
.diary-date    { font-size: .75rem; color: var(--light); margin-top: 2px; }
.diary-actions { display: flex; gap: 4px; flex-shrink: 0; }

/* Day panel */
.diary-day-card .diary-full-content {
  font-size: .875rem;
  color: var(--body);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.diary-day-empty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.diary-day-empty-label { font-size: .875rem; color: var(--light); }

/* ── 25b. Reglas Personales ──────────────────────── */
.rule-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.rule-card-num {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 3px;
}
.rule-card-title   { font-size: .95rem; font-weight: 700; color: var(--heading); line-height: 1.3; }
.rule-card-actions { display: flex; gap: 4px; flex-shrink: 0; }
.rule-card-content {
  font-size: .875rem;
  color: var(--body);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

/* ── 26. Videos ───────────────────────────────────── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.video-card { display: flex; flex-direction: column; gap: 8px; }
.video-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.video-icon           { font-size: 1.4rem; }
.video-card-actions   { display: flex; gap: 4px; }
.video-card-title     { font-size: .95rem; font-weight: 700; color: var(--heading); line-height: 1.4; }
.video-card-author    { font-size: .78rem; color: var(--light); }
.video-card-thesis {
  font-size: .82rem;
  color: var(--body);
  font-style: italic;
  line-height: 1.5;
  border-left: 3px solid var(--primary);
  padding-left: 10px;
  margin: 4px 0;
}
.video-tags-row { display: flex; gap: 6px; flex-wrap: wrap; }
.video-tag {
  font-size: .7rem;
  padding: 2px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--body);
  font-weight: 500;
}
.video-detail-btn     { margin-top: auto; align-self: flex-start; }
.video-detail-author  { font-size: .85rem; color: var(--light); margin-bottom: 12px; }
.video-thesis-box {
  background: var(--primary-light);
  border-left: 3px solid var(--primary);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .875rem;
  color: var(--heading);
  margin-bottom: 16px;
  line-height: 1.5;
}
.video-detail-content {
  font-size: .875rem;
  color: var(--body);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
}
.video-detail-scroll { max-height: 65vh; overflow-y: auto; }
.modal--wide         { max-width: 680px; }

@media (max-width: 768px) {
  .video-grid { grid-template-columns: 1fr; }
}

/* ── Pipeline CRM ──────────────────────────────────── */
.pipeline-board {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 16px;
  align-items: flex-start;
}
.pipeline-col {
  flex: 0 0 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 220px);
  /* color variables — JS overrides these per column */
  --col-hbg:  var(--surface);
  --col-htxt: var(--heading);
  --col-tbg:  color-mix(in srgb,#16a34a 8%,transparent);
  --col-ttxt: #16a34a;
  --col-tbd:  color-mix(in srgb,#16a34a 20%,transparent);
}
.pipeline-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--col-hbg);
  color: var(--col-htxt);
  border-radius: var(--radius) var(--radius) 0 0;
}
.pipeline-col-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: inherit;
  border-radius: 3px;
  padding: 1px 3px;
  cursor: text;
  outline: none;
  min-width: 20px;
}
.pipeline-col-title:hover {
  background: rgba(128,128,128,.15);
}
.pipeline-col-title:focus {
  background: rgba(128,128,128,.2);
  box-shadow: 0 0 0 2px var(--primary);
  text-transform: none;
}
.pipeline-col-badge {
  background: var(--primary);
  color: #fff;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 8px;
  min-width: 22px;
  text-align: center;
}
.pipeline-col-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  flex: 1;
}
.pl-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: .82rem;
}
.pl-card-cotiz-ref {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 4px;
  padding: 1px 6px;
  margin-bottom: 5px;
  letter-spacing: .02em;
}
.pl-card-price {
  font-size: .92rem;
  font-weight: 800;
  color: #16a34a;
  letter-spacing: -.3px;
  margin-bottom: 4px;
}
.pl-card-price-label {
  font-size: .68rem;
  font-weight: 500;
  color: var(--light);
  margin-left: 2px;
}
.pl-card-name {
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 2px;
}
.pl-card-company {
  font-size: .78rem;
  color: var(--primary);
  margin-bottom: 4px;
}
.pl-card-product {
  font-size: .78rem;
  color: var(--body);
  margin-bottom: 6px;
  line-height: 1.4;
}
.pl-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  font-size: .75rem;
  color: var(--light);
  margin-bottom: 6px;
}
.pl-card-notes {
  font-size: .75rem;
  color: var(--light);
  font-style: italic;
  border-top: 1px solid var(--border);
  padding-top: 6px;
  margin-top: 4px;
  line-height: 1.4;
}
.pl-card-actions {
  display: flex;
  gap: 4px;
  margin-top: 8px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .pipeline-col { flex: 0 0 180px; }
}

/* ── Modal Cotización ── */
.cotiz-modal-box {
  position: relative;
  width: min(720px, 96vw);
  max-width: min(720px, 96vw) !important;
  max-height: 88vh;
  overflow-y: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  animation: modalIn .2s ease;
}
.cotiz-doc {
  padding: 36px 40px 24px;
  flex: 1;
}
.cotiz-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--heading);
  margin-bottom: 28px;
}
.cotiz-brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.5px;
  color: var(--heading);
}
.cotiz-brand-sub {
  font-size: .72rem;
  color: var(--muted);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.cotiz-meta { text-align: right; }
.cotiz-num {
  font-size: .8rem;
  font-weight: 700;
  color: var(--heading);
  font-family: monospace;
}
.cotiz-date {
  font-size: .75rem;
  color: var(--muted);
  margin-top: 2px;
}
.cotiz-stage-badge {
  display: inline-block;
  margin-top: 8px;
  background: var(--primary);
  color: #fff;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.cotiz-section { margin-bottom: 24px; }
.cotiz-section-title {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 5px;
  margin-bottom: 14px;
}
.cotiz-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}
.cotiz-field { display: flex; flex-direction: column; }
.cotiz-label {
  font-size: .68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cotiz-val {
  font-size: .9rem;
  font-weight: 500;
  color: var(--heading);
  margin-top: 2px;
}
.cotiz-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.cotiz-table th {
  background: var(--hover-bg, rgba(0,0,0,.04));
  padding: 8px 14px;
  text-align: left;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  border: 1px solid var(--border);
}
.cotiz-table td {
  padding: 11px 14px;
  border: 1px solid var(--border);
  vertical-align: top;
  color: var(--text);
}
.cotiz-notes-body {
  background: var(--hover-bg, rgba(0,0,0,.03));
  border-radius: 6px;
  padding: 14px;
  font-size: .85rem;
  color: var(--text);
  line-height: 1.65;
  border: 1px solid var(--border);
}
.cotiz-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  color: var(--muted);
  background: var(--hover-bg, rgba(0,0,0,.02));
}
.cotiz-footer-brand { font-weight: 700; color: var(--heading); }
.cotiz-actions {
  display: flex;
  gap: 10px;
  padding: 14px 40px;
  border-top: 1px solid var(--border);
}
.cotiz-btn { color: var(--primary) !important; }
.cotiz-btn:hover { background: color-mix(in srgb, var(--primary) 10%, transparent) !important; }
@media print {
  .cotiz-actions, #cotizModalClose { display: none; }
}

/* ── Columna Compra Oficial — default color vía variables ── */
.pipeline-col--oficial {
  --col-hbg:  linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
  --col-htxt: #fff;
  --col-tbg:  rgba(255,255,255,.1);
  --col-ttxt: rgba(255,255,255,.9);
  --col-tbd:  rgba(255,255,255,.18);
}
.pipeline-col--oficial .pipeline-col-title:hover {
  background: rgba(255,255,255,.15);
}
.pipeline-col--oficial .pipeline-col-title:focus {
  background: rgba(255,255,255,.2);
  box-shadow: 0 0 0 2px rgba(255,255,255,.5);
  color: #fff;
}
.pipeline-col--oficial .pipeline-col-badge {
  background: rgba(255,255,255,.25);
}

/* ── Column total strip ── */
.pipeline-col-total {
  font-size: .76rem;
  font-weight: 800;
  color: #fff;
  background: #16a34a;
  border-bottom: 2px solid #15803d;
  padding: 5px 14px;
  letter-spacing: .01em;
  display: none;
}

/* ── Column drag-and-drop ── */
.pipeline-col-header {
  cursor: grab;
}
.pipeline-col-header:active {
  cursor: grabbing;
}
.pipeline-col.col-dragging {
  opacity: .45;
}
.pipeline-col.col-drag-over {
  box-shadow: inset 0 0 0 2px var(--primary);
  border-radius: var(--radius);
}

/* ── Add / Delete column ── */
.pipeline-add-col {
  flex: 0 0 160px;
  height: 60px;
  background: none;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  color: var(--light);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
  white-space: nowrap;
  align-self: flex-start;
}
.pipeline-add-col:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.col-del-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 2px;
  color: inherit;
  opacity: .4;
  transition: opacity .15s;
  margin-left: 2px;
}
.col-del-btn:hover { opacity: 1; color: #ef4444; }

/* ── Column color picker ── */
.col-color-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  opacity: .55;
  color: inherit;
  transition: opacity .15s;
  display: flex;
  align-items: center;
}
.col-color-btn:hover { opacity: 1; }
.col-color-popup {
  position: fixed;
  z-index: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  animation: modalIn .15s ease;
}
.col-color-grid {
  display: grid;
  grid-template-columns: repeat(7, 26px);
  gap: 6px;
  align-items: center;
}
.col-color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .1s, border-color .1s;
}
.col-color-swatch:hover { transform: scale(1.15); }
.col-color-swatch.active { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(37,99,235,.3); }
.col-color-reset {
  background: var(--hover-bg, #f1f5f9);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  cursor: pointer;
  font-size: .9rem;
  display: grid;
  place-items: center;
  color: var(--body);
}
.col-color-reset:hover { background: var(--border); }

/* ── Pipeline date filter toolbar ── */
.pl-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.pl-date-filter {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pl-date-filter label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--light);
}
.pl-date-filter select {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: .82rem;
  color: var(--body);
  background: var(--bg);
  cursor: pointer;
  appearance: auto;
  min-width: 130px;
}
.pl-date-filter select:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

/* ── Clientes table ── */
.client-list { overflow-x: auto; }
.client-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.client-table thead {
  background: var(--bg);
}
.client-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: .75rem;
  font-weight: 700;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--border);
}
.client-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--body);
  vertical-align: middle;
}
.client-table tbody tr:last-child td { border-bottom: none; }
.client-table tbody tr:hover { background: var(--bg); }
.client-table a { color: var(--primary); text-decoration: none; }
.client-table a:hover { text-decoration: underline; }
.client-notes { max-width: 180px; color: var(--light); font-size: .8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.client-actions { display: flex; gap: 4px; white-space: nowrap; }
.client-biz-tag {
  font-size: .72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-block;
}
.client-biz-polimer  { background: var(--primary-light);  color: var(--primary); }
.client-biz-fierros  { background: #fef3c7; color: #b45309; }
.client-biz-otro     { background: var(--bg); color: var(--light); }

/* ── Empresas ── */
/* ── Configuración ── */
.config-block {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.config-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.config-block-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--heading);
}
.config-block-sub {
  font-size: .8rem;
  color: var(--light);
  margin-top: 3px;
  line-height: 1.5;
}

/* ── Privacy toggle ── */
.privacy-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}
.privacy-toggle input { display: none; }
.privacy-slider {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 999px;
  transition: background .2s;
  flex-shrink: 0;
}
.privacy-slider::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.privacy-toggle input:checked + .privacy-slider { background: #dc2626; }
.privacy-toggle input:checked + .privacy-slider::after { transform: translateX(20px); }
.privacy-label { font-size: .82rem; font-weight: 600; color: var(--text); min-width: 76px; }

/* ── Empresa cards ── */
.empresa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}
.empresa-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg);
  transition: box-shadow .15s, background .15s;
}
.empresa-card:hover {
  background: var(--white);
  box-shadow: var(--shadow);
}
.empresa-color-strip {
  width: 5px;
  height: 44px;
  border-radius: 4px;
  flex-shrink: 0;
}
.empresa-info { flex: 1; min-width: 0; }
.empresa-nombre { font-weight: 700; color: var(--heading); font-size: .95rem; }
.empresa-id {
  font-size: .73rem;
  color: var(--light);
  margin-top: 3px;
  font-family: monospace;
  background: var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  display: inline-block;
}
.empresa-actions { display: flex; gap: 6px; margin-left: auto; }