/* ── CandsShop Panel · sistema de diseño ── */
:root {
  --bg: #f4f5fb;
  --surface: #ffffff;
  --surface-2: #f8f9fd;
  --sidebar: #17162e;
  --sidebar-2: #201f3d;
  --sidebar-text: #b9b8d6;
  --border: #e7e8f2;
  --text: #1c1d2b;
  --muted: #7a7c93;
  --primary: #6c5ce7;
  --primary-600: #5a49d6;
  --primary-soft: #efecff;
  --money: #0ea472;
  --money-soft: #e2f6ee;
  --expense: #ef4d6b;
  --expense-soft: #fdeaee;
  --warning: #e8a13c;
  --warning-soft: #fbf1e0;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(23, 22, 46, .04), 0 6px 20px rgba(23, 22, 46, .06);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}
a { color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ── Estructura ── */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 236px;
  flex-shrink: 0;
  background: var(--sidebar);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  transition: background-color 0.3s ease;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 4px 8px 22px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), #9b7bff);
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 18px;
  box-shadow: 0 6px 16px rgba(108, 92, 231, .45);
}
.brand-name { font-family: var(--font-display); font-weight: 600; color: var(--sidebar-heading, #fff); font-size: 16px; letter-spacing: .2px; }
.brand-sub { font-size: 11px; color: var(--sidebar-sub, #6f6e94); margin-top: 1px; }

.nav { display: flex; flex-direction: column; gap: 3px; margin-top: 6px; }
.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--sidebar-text); text-decoration: none; font-weight: 500;
  transition: background .15s, color .15s;
}
.nav-link svg { width: 19px; height: 19px; opacity: .85; }
.nav-link:hover { background: var(--sidebar-2); color: var(--sidebar-heading, #fff); }
.nav-link.active { background: var(--primary); color: #fff; box-shadow: 0 6px 16px rgba(108, 92, 231, .4); }
.nav-link.active svg { opacity: 1; }

.sidebar-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 6px 8px; font-size: 13px; }
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--sidebar-2); display: grid; place-items: center; color: #fff; font-weight: 600; }
.btn-logout {
  margin-top: 8px; width: 100%; background: transparent; border: 1px solid var(--border);
  color: var(--sidebar-text); padding: 9px; border-radius: var(--radius-sm); font-size: 13px;
  transition: background .15s;
}
.btn-logout:hover { background: var(--sidebar-2); color: var(--sidebar-heading, #fff); }

.main { flex: 1; margin-left: 236px; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 30px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.topbar h1 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin: 0; }
.topbar .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.hamburger { display: none; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 8px 10px; }

.view { padding: 26px 30px 60px; }

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: 9px 15px; border-radius: var(--radius-sm); font-weight: 500; font-size: 13.5px;
  transition: background .15s, border-color .15s, transform .05s, color 0.15s;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-600); }
.btn-danger { color: var(--expense); border-color: transparent; background: transparent; padding: 6px 8px; }
.btn-danger:hover { background: var(--expense-soft); }
.btn-ghost { border-color: transparent; background: transparent; padding: 6px 8px; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { padding: 6px 10px; font-size: 12.5px; }

/* ── Tarjetas KPI ── */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.kpi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.kpi-label { color: var(--muted); font-size: 12.5px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.kpi-icon { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; }
.kpi-icon svg { width: 17px; height: 17px; }
.kpi-value { font-family: var(--font-display); font-size: 25px; font-weight: 600; margin-top: 10px; letter-spacing: -.4px; }
.kpi-foot { font-size: 12px; color: var(--muted); margin-top: 4px; }
.i-money { background: var(--money-soft); color: var(--money); }
.i-primary { background: var(--primary-soft); color: var(--primary); }
.i-expense { background: var(--expense-soft); color: var(--expense); }
.i-warning { background: var(--warning-soft); color: var(--warning); }
.txt-money { color: var(--money); }
.txt-expense { color: var(--expense); }

/* ── Paneles / grillas ── */
.grid-2 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; margin-bottom: 16px; }
.grid-2b { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.panel-title { font-family: var(--font-display); font-weight: 600; font-size: 15px; }
.panel-body { padding: 18px; }
.chart-box { position: relative; height: 260px; }
.chart-box.sm { height: 230px; }

.destacado { display: flex; align-items: center; gap: 14px; padding: 14px 18px; }
.destacado + .destacado { border-top: 1px solid var(--border); }
.destacado-badge { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; flex-shrink: 0; }
.destacado-badge svg { width: 20px; height: 20px; }
.destacado-name { font-weight: 600; }
.destacado-meta { color: var(--muted); font-size: 12.5px; }

/* ── Barra de filtros ── */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.count-pill {
  display: inline-block; margin: -6px 0 16px; padding: 6px 13px;
  background: var(--primary-soft); color: var(--primary);
  border-radius: 20px; font-size: 12.5px; font-weight: 600;
}
.toolbar .grow { flex: 1; min-width: 180px; }
.search { position: relative; }
.search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--muted); }
.search input { padding-left: 34px; }

input, select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 13.5px; color: var(--text); background: var(--surface);
  transition: border-color .15s, box-shadow .15s, background-color 0.3s ease, color 0.3s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
select { cursor: pointer; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 500; color: var(--muted); margin-bottom: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ── Tablas ── */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: background-color 0.3s ease; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  text-align: left; padding: 13px 16px; color: var(--muted); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .4px; background: var(--surface-2); border-bottom: 1px solid var(--border);
  white-space: nowrap;
  transition: background-color 0.3s ease;
}
tbody td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; transition: background-color 0.3s ease; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }
.t-right { text-align: right; }
.t-strong { font-weight: 600; }
.t-muted { color: var(--muted); }
.t-actions { display: flex; gap: 4px; justify-content: flex-end; }
.cell-title { font-weight: 500; }
.cell-sub { color: var(--muted); font-size: 12px; }

/* ── Etiquetas de estado ── */
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 20px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag-green { background: var(--money-soft); color: var(--money); }
.tag-violet { background: var(--primary-soft); color: var(--primary); }
.tag-amber { background: var(--warning-soft); color: var(--warning); }
.tag-red { background: var(--expense-soft); color: var(--expense); }
.tag-gray { background: #eef0f6; color: #6b7280; }

/* ── Modal ── */
.modal-root { position: fixed; inset: 0; z-index: 60; display: none; }
.modal-root.open { display: block; }
.modal-bg { position: absolute; inset: 0; background: rgba(23, 22, 46, .45); backdrop-filter: blur(2px); }
.modal {
  position: relative; max-width: 560px; margin: 6vh auto; background: var(--surface);
  border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,.3);
  max-height: 88vh; display: flex; flex-direction: column; animation: pop .18s ease;
  transition: background-color 0.3s ease;
}
@keyframes pop { from { transform: translateY(8px) scale(.99); opacity: 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-family: var(--font-display); margin: 0; font-size: 17px; }
.modal-body { padding: 22px; overflow-y: auto; }
.modal-foot { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.modal-close { background: transparent; border: none; color: var(--muted); font-size: 22px; line-height: 1; padding: 4px; }

.calc-box { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 14px; display: flex; justify-content: space-between; font-size: 13px; transition: background-color 0.3s ease; }
.calc-box b { font-family: var(--font-display); }

/* ── Estados vacíos y toasts ── */
.empty { text-align: center; padding: 50px 20px; color: var(--muted); }
.empty svg { width: 40px; height: 40px; opacity: .4; margin-bottom: 10px; }
.loading { text-align: center; padding: 46px; color: var(--muted); }

.toast-wrap { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--sidebar); color: #fff; padding: 12px 16px; border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25); font-size: 13.5px; animation: slidein .2s ease;
  border-left: 3px solid var(--money); min-width: 220px;
}
.toast.err { border-left-color: var(--expense); }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } }

.summary-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.summary-pill { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 18px; box-shadow: var(--shadow); transition: background-color 0.3s ease; }
.summary-pill .lbl { font-size: 12px; color: var(--muted); }
.summary-pill .val { font-family: var(--font-display); font-size: 19px; font-weight: 600; margin-top: 2px; }

/* ── Login ── */
.login-page { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(1200px 600px at 20% -10%, #2a2850, var(--sidebar)); padding: 20px; }
.login-card { width: 100%; max-width: 380px; background: var(--surface); border-radius: 18px; padding: 34px; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.login-card .brand { justify-content: center; padding-bottom: 8px; }
.login-title { text-align: center; font-family: var(--font-display); font-size: 20px; margin: 6px 0 2px; }
.login-sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.login-error { background: var(--expense-soft); color: var(--expense); padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 14px; display: none; }
.login-error.show { display: block; }
.login-card .btn-primary { width: 100%; justify-content: center; padding: 11px; margin-top: 6px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .grid-2, .grid-2b { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .sidebar { transform: translateX(-100%); transition: transform .22s ease; box-shadow: 0 0 40px rgba(0, 0, 0, .3); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .hamburger { display: inline-flex; }
  .view { padding: 18px 16px 50px; }
  .topbar { padding: 16px; }
  .field-row { grid-template-columns: 1fr; }
  .scrim { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 35; }
  .scrim.open { display: block; }
}
@media (max-width: 520px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* =========================================
   🌙 VARIABLES MODO OSCURO (DARK MODE) 🌙
========================================= */
body.dark-mode {
  /* Reemplazamos los colores claros por oscuros */
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-2: #283548;
  --border: #334155;
  --text: #f8fafc;
  --muted: #94a3b8;
  --sidebar: #0f172a; /* Hacemos la barra lateral a juego con el fondo */
  --sidebar-2: #1e293b;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Ajustes menores específicos para el modo oscuro */
body.dark-mode .tag-gray {
  background: #334155;
  color: #cbd5e1;
}

body.dark-mode .btn-logout,
body.dark-mode .sidebar-foot {
  border-color: #334155;
}

body.dark-mode .modal-bg {
  background: rgba(0, 0, 0, 0.6);
}
/* ═══════════ Mejoras: buscador global, notificaciones, tendencias, stock ═══════════ */

/* Animación de entrada de cada vista */
.view > * { animation: viewIn .25s ease both; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Herramientas de la barra superior */
.topbar-tools { display: flex; align-items: center; gap: 10px; }

/* Buscador global */
.gsearch { position: relative; display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 7px 12px; width: 260px; color: var(--muted); }
.gsearch input { border: 0; outline: 0; background: transparent; font: inherit; color: var(--text); width: 100%; }
.gsearch-drop { display: none; position: absolute; top: calc(100% + 6px); left: 0; right: 0; min-width: 300px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); max-height: 380px; overflow: auto; z-index: 60; }
.gsearch-drop.open { display: block; }
.gsearch-cat { padding: 8px 14px 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.gsearch-item { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 8px 14px; font: inherit; color: var(--text); }
.gsearch-item:hover { background: var(--surface-2); }
.gsearch-item .sub { font-size: 12px; color: var(--muted); }
.gsearch-empty { padding: 14px; color: var(--muted); font-size: 13px; text-align: center; }
@media (max-width: 900px) { .gsearch { display: none; } }

/* Campanita de notificaciones */
.bell { position: relative; border: 1px solid var(--border); background: var(--surface); color: var(--muted); border-radius: 10px; width: 36px; height: 36px; display: grid; place-items: center; }
.bell:hover { color: var(--text); }
.bell-badge { position: absolute; top: -5px; right: -5px; background: var(--expense); color: #fff; font-size: 10.5px; font-weight: 600; min-width: 17px; height: 17px; border-radius: 10px; display: grid; place-items: center; padding: 0 4px; }
.bell-drop { display: none; position: absolute; top: calc(100% + 8px); right: 0; width: 320px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); z-index: 60; text-align: left; cursor: default; max-height: 400px; overflow: auto; }
.bell-drop.open { display: block; }
.bell-item { padding: 12px 14px; border-bottom: 1px solid var(--border); cursor: pointer; }
.bell-item:last-child { border-bottom: 0; }
.bell-item:hover { background: var(--surface-2); }
.bell-item .t { font-weight: 500; font-size: 13px; color: var(--text); }
.bell-item .d { font-size: 12px; color: var(--muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.bell-vacio { padding: 20px; text-align: center; color: var(--muted); font-size: 13px; }

/* Tendencias en los KPIs (+/- % vs mes anterior) */
.kpi-trend { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 12px; margin-top: 6px; }
.kpi-trend.up { color: var(--money); background: var(--money-soft); }
.kpi-trend.down { color: var(--expense); background: var(--expense-soft); }
.kpi-trend.flat { color: var(--muted); background: var(--surface-2); }

/* Insignias de stock */
.stock-ok { color: var(--money); font-weight: 600; }
.stock-bajo { display: inline-flex; align-items: center; gap: 5px; background: var(--warning-soft); color: var(--warning); padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.stock-agotado { display: inline-flex; align-items: center; gap: 5px; background: var(--expense-soft); color: var(--expense); padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }

/* Página de configuración */
.cfg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .cfg-grid { grid-template-columns: 1fr; } }
.cfg-logo-box { width: 84px; height: 84px; border-radius: 16px; background: var(--primary-soft); display: grid; place-items: center; overflow: hidden; font-size: 32px; font-weight: 700; color: var(--primary); }
.radio-card { display: flex; gap: 10px; align-items: flex-start; border: 1.5px solid var(--border); border-radius: 12px; padding: 12px 14px; cursor: pointer; transition: border-color .15s; }
.radio-card:hover { border-color: var(--primary); }
.radio-card.sel { border-color: var(--primary); background: var(--primary-soft); }
.radio-card input { margin-top: 3px; }
.radio-card .rc-t { font-weight: 600; font-size: 13.5px; }
.radio-card .rc-d { font-size: 12.5px; color: var(--muted); }

/* Botón secundario de exportar en cabeceras */
.btn-export { display: inline-flex; align-items: center; gap: 6px; }

/* Onboarding (asistente inicial) */
.onb-steps { display: flex; gap: 6px; justify-content: center; margin-bottom: 18px; }
.onb-dot { width: 26px; height: 5px; border-radius: 3px; background: var(--border); transition: background .2s; }
.onb-dot.on { background: var(--primary); }

/* Modo oscuro: ajustes de los componentes nuevos */
body.dark-mode .gsearch-drop, body.dark-mode .bell-drop { box-shadow: 0 12px 40px rgba(0,0,0,.5); }
body.dark-mode .kpi-trend.flat { background: #283548; }
body.dark-mode .radio-card.sel { background: rgba(108, 92, 231, .15); }
body.dark-mode .cfg-logo-box { background: #283548; }


/* ═══════════ Selector de idioma (banderas) ═══════════ */
.lang-switch { display: flex; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.lang-switch button { border: 0; background: transparent; font-size: 17px; line-height: 1; padding: 5px 7px; border-radius: 7px; opacity: .45; transition: opacity .15s, background .15s; }
.lang-switch button:hover { opacity: .8; }
.lang-switch button.on { opacity: 1; background: var(--primary-soft); }
.lang-float { position: fixed; top: 16px; right: 16px; z-index: 50; box-shadow: var(--shadow); }
body.dark-mode .lang-switch button.on { background: rgba(108, 92, 231, .25); }