/* ============================================================
   PayCore · Design System
   Paleta: Azul medianoche profundo + verde confirmación #00D4AA
   Tipografía: Inter (UI) + IBM Plex Mono (datos financieros)
   BDS v1.3 · Britox Development
   ============================================================ */

:root {
  --bg-base:       #080D1A;
  --bg-surface:    #0E1526;
  --bg-raised:     #141D30;
  --bg-border:     rgba(255,255,255,.07);

  --text-primary:  #E8EDF5;
  --text-secondary:#8A9BB8;
  --text-muted:    #4A5878;

  --green:         #00D4AA;
  --green-dim:     rgba(0,212,170,.12);
  --green-border:  rgba(0,212,170,.3);

  --yellow:        #F5C842;
  --yellow-dim:    rgba(245,200,66,.1);
  --yellow-border: rgba(245,200,66,.3);

  --red:           #F25C5C;
  --red-dim:       rgba(242,92,92,.1);
  --red-border:    rgba(242,92,92,.3);

  --blue:          #4A80F5;
  --blue-dim:      rgba(74,128,245,.1);

  --sidebar-w:     220px;
  --topbar-h:      60px;
  --radius:        8px;
  --radius-sm:     5px;

  --font-ui:       'Inter', system-ui, sans-serif;
  --font-mono:     'IBM Plex Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: #33DFBA; }

/* ── Layout ─────────────────────────────────────────── */
.layout {
  display: flex;
  min-height: 100vh;
}

.main-area {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content {
  flex: 1;
  padding: 24px 28px;
  max-width: 1400px;
}

/* ── Sidebar ─────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--bg-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 18px;
  border-bottom: 1px solid var(--bg-border);
}

.sidebar__name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.3px;
  color: var(--text-primary);
}

.sidebar__nav {
  flex: 1;
  padding: 12px 10px;
  overflow-y: auto;
}

.nav-group-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 8px 5px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 400;
  transition: background .15s, color .15s;
  margin-bottom: 2px;
}

.nav-item:hover {
  background: var(--bg-raised);
  color: var(--text-primary);
}

.nav-item--active {
  background: var(--green-dim);
  color: var(--green);
  font-weight: 500;
}

.nav-item--active .nav-icon { opacity: 1; }

.nav-icon {
  width: 17px; height: 17px;
  flex-shrink: 0;
  opacity: .65;
}

.sidebar__footer {
  padding: 14px 14px 18px;
  border-top: 1px solid var(--bg-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--green) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }

.user-name {
  font-size: 13px; font-weight: 500;
  color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.user-role {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.logout-btn {
  color: var(--text-muted);
  flex-shrink: 0;
  padding: 4px;
  border-radius: 4px;
  transition: color .15s;
}
.logout-btn:hover { color: var(--red); }

/* ── Topbar ─────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--bg-border);
  background: var(--bg-surface);
  position: sticky; top: 0; z-index: 50;
}

.topbar__title {
  font-size: 15px; font-weight: 600;
  color: var(--text-primary);
}

.topbar__date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 14px;
}

.topbar__right { display: flex; align-items: center; gap: 12px; }

.status-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 4px 10px;
  border: 1px solid var(--bg-border);
  border-radius: 20px;
}

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
}
.status-dot--ok { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot--warn { background: var(--yellow); }
.status-dot--err { background: var(--red); }

/* ── KPI Strip ──────────────────────────────────────── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}

.kpi-card--confirmed::before { background: var(--green); }
.kpi-card--pending::before   { background: var(--yellow); }
.kpi-card--rejected::before  { background: var(--red); }
.kpi-card--total::before     { background: var(--blue); }

.kpi-card__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.kpi-card__value {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 5px;
}

.kpi-card--confirmed .kpi-card__value { color: var(--green); }
.kpi-card--pending   .kpi-card__value { color: var(--yellow); }
.kpi-card--rejected  .kpi-card__value { color: var(--red); }

.kpi-card__sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Dashboard Grid ─────────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  grid-template-rows: auto auto;
  gap: 14px;
}

.dash-card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.dash-card--wide { grid-column: 1; }
.dash-card--full { grid-column: 1 / -1; }

.dash-card__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--bg-border);
}

.dash-card__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.dash-card__link {
  font-size: 12px;
  color: var(--text-muted);
}
.dash-card__link:hover { color: var(--green); }

/* ── Chart ──────────────────────────────────────────── */
.chart-area {
  padding: 16px 20px 20px;
}

/* ── Bank list ──────────────────────────────────────── */
.bank-list { padding: 8px 16px 14px; }

.bank-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--bg-border);
}

.bank-row:last-child { border-bottom: none; }

.bank-row__id {
  display: flex; align-items: center; gap: 10px;
}

.bank-row__name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.bank-row__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.bank-row__amounts {
  display: flex; flex-direction: column; align-items: flex-end; gap: 3px;
}

.bank-badge {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .04em;
  padding: 3px 7px;
  border-radius: 4px;
  white-space: nowrap;
}

.bank-badge--popular  { background: rgba(255,90,0,.15);  color: #FF8040; border: 1px solid rgba(255,90,0,.3); }
.bank-badge--reservas { background: rgba(0,90,200,.18);  color: #5EA8FF; border: 1px solid rgba(0,90,200,.3); }
.bank-badge--bhd      { background: rgba(200,160,0,.15); color: #F5C842; border: 1px solid rgba(200,160,0,.3); }
.bank-badge--alaver   { background: rgba(100,200,100,.12);color: #6FCC6F; border: 1px solid rgba(100,200,100,.3); }
.bank-badge--scotiabank{ background: rgba(200,0,0,.12);  color: #F25C5C; border: 1px solid rgba(200,0,0,.25); }
.bank-badge--otro     { background: var(--bg-raised);    color: var(--text-secondary); border: 1px solid var(--bg-border); }

.amt {
  font-family: var(--font-mono);
  font-size: 12px;
}
.amt--confirmed { color: var(--green); }
.amt--pending   { color: var(--yellow); }
.amt--rejected  { color: var(--red); }

/* ── Transaction Table ──────────────────────────────── */
.tx-table-wrap {
  overflow-x: auto;
}

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

.tx-table thead th {
  text-align: left;
  padding: 11px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--bg-border);
  white-space: nowrap;
}

.tx-row td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  vertical-align: middle;
}

.tx-row:last-child td { border-bottom: none; }

.tx-row:hover td { background: rgba(255,255,255,.025); }

.tx-amount { font-weight: 500; }
.mono { font-family: var(--font-mono); font-size: 12.5px; }
.tx-ref, .tx-date { color: var(--text-secondary); }
.tx-payer { color: var(--text-primary); }

.status-pill {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
}

.status-pill--confirmed { background: var(--green-dim); color: var(--green); border: 1px solid var(--green-border); }
.status-pill--pending   { background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow-border); }
.status-pill--rejected  { background: var(--red-dim); color: var(--red); border: 1px solid var(--red-border); }
.status-pill--duplicate { background: var(--blue-dim); color: var(--blue); border: 1px solid rgba(74,128,245,.3); }

/* ── Empty state ────────────────────────────────────── */
.empty-state {
  color: var(--text-muted);
  font-size: 13px;
  padding: 24px 0;
  text-align: center;
}

/* ── Alerts ─────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}
.alert--error   { background: var(--red-dim);   border: 1px solid var(--red-border);   color: var(--red); }
.alert--success { background: var(--green-dim); border: 1px solid var(--green-border); color: var(--green); }
.alert--warning { background: var(--yellow-dim); border: 1px solid var(--yellow-border); color: var(--yellow); }

/* ── Forms / Fields ─────────────────────────────────── */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s;
}
.field input:focus { border-color: var(--green); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .15s, transform .1s;
  text-decoration: none;
}
.btn:active { transform: scale(.98); }

.btn--primary {
  background: var(--green);
  color: #0A0F1E;
}
.btn--primary:hover { opacity: .88; color: #0A0F1E; }

.btn--full { width: 100%; }

/* ── Login ──────────────────────────────────────────── */
.login-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
}

.login-wrap {
  width: 100%;
  max-width: 380px;
  padding: 20px;
}

.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  padding: 36px 32px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.login-brand span {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.login-title {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.login-footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 20px;
  font-family: var(--font-mono);
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .kpi-strip { grid-template-columns: 1fr 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .dash-card--wide, .dash-card { grid-column: 1; }
}

@media (max-width: 720px) {
  :root { --sidebar-w: 0px; }
  .sidebar { display: none; }
  .main-area { margin-left: 0; }
  .kpi-strip { grid-template-columns: 1fr 1fr; gap: 10px; }
  .content { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}

/* ── Configuración ──────────────────────────────────────── */
.cfg-wrap {
  max-width: 780px;
}

.cfg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.cfg-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.cfg-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.company-selector select {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

/* Tabs */
.cfg-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--bg-border);
  margin-bottom: 24px;
}

.cfg-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
  position: relative;
}

.cfg-tab:hover { color: var(--text-primary); }

.cfg-tab--active {
  color: var(--green);
  border-bottom-color: var(--green);
}

.tab-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 5px var(--green);
}

/* Panel */
.cfg-panel {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cfg-panel__info {
  padding: 20px 24px 18px;
  border-bottom: 1px solid var(--bg-border);
}

.cfg-panel__info h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.cfg-panel__info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.cfg-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
}

.cfg-status--ok  { background: var(--green-dim);  color: var(--green);  border: 1px solid var(--green-border); }
.cfg-status--warn{ background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow-border); }
.cfg-status--off { background: var(--bg-raised);  color: var(--text-muted); border: 1px solid var(--bg-border); }

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px;
}

.field--wide { grid-column: 1 / -1; }

.field--toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  grid-column: 1 / -1;
}

.field--toggle input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--green);
  flex-shrink: 0;
}

.field--toggle label {
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 0;
  cursor: pointer;
}

.field-help {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.field-error {
  display: block;
  font-size: 11px;
  color: var(--red);
  margin-top: 4px;
}

/* Actions */
.cfg-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--bg-border);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--bg-border);
  color: var(--text-secondary);
}
.btn--ghost:hover { border-color: var(--green); color: var(--green); }

.test-result {
  font-size: 12px;
  font-family: var(--font-mono);
}
.test-result--ok  { color: var(--green); }
.test-result--err { color: var(--red); }

/* ── Filtros ────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.filter-bar__search {
  flex: 1;
  min-width: 200px;
}

.form-input--sm {
  padding: 8px 10px;
  font-size: 13px;
}

/* ── Detail grid ────────────────────────────────────────── */
.detail-grid {
  padding: 8px 20px 16px;
}

.detail-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bg-border);
}

.detail-row:last-child { border-bottom: none; }

.detail-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  width: 110px;
  flex-shrink: 0;
}

.detail-val {
  font-size: 13px;
  color: var(--text-primary);
}

.email-body {
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 240px;
  overflow-y: auto;
}