/* ============================================================================
   app.css — Chronoprime · Rediseño "Instrumento de precisión"
   ----------------------------------------------------------------------------
   PASO A2: capa base (tipografía global, scrollbar, foco, selección).
   PASO A4: shell + componentes compartidos (sidebar, topbar, card, btn, etc.)
   ============================================================================ */

/* ── Reset base ─────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{height:100%;scroll-behavior:smooth}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img{display:block;max-width:100%}

/* ── Tipografía global ──────────────────────────────────────────────────── */
body{
  font-family:var(--font-ui);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  transition:background-color .25s ease,color .25s ease;
}

h1,h2,h3,h4,h5,h6,.cp-display{
  font-family:var(--font-display);
  letter-spacing:-.01em;
}

code,kbd,pre,samp,.cp-mono{
  font-family:var(--font-mono);
}

/* ── Selección ──────────────────────────────────────────────────────────── */
::selection{background:var(--accent-soft);color:var(--text)}

/* ── Foco accesible ─────────────────────────────────────────────────────── */
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:var(--r-sm);
}

/* ── Scrollbar tematizada ───────────────────────────────────────────────── */
*{scrollbar-width:thin;scrollbar-color:var(--border-h) transparent}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{
  background:var(--border-h);border-radius:99px;
  border:2px solid transparent;background-clip:content-box;
}
*::-webkit-scrollbar-thumb:hover{
  background:var(--muted);background-clip:content-box;
}

/* ── Animaciones base ───────────────────────────────────────────────────── */
@keyframes cp-rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes cp-spin{to{transform:rotate(360deg)}}
@keyframes cp-pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes cp-fade{from{opacity:0}to{opacity:1}}

.cp-rise{animation:cp-rise .4s cubic-bezier(.2,.7,.3,1) both}
.cp-fade{animation:cp-fade .25s ease both}


/* ============================================================================
   COMPONENTES COMPARTIDOS (Paso A4)
   ============================================================================ */

/* ── Shell layout ───────────────────────────────────────────────────────── */
.app-shell{
  display:flex;
  min-height:100vh;
  background:var(--bg);
  color:var(--text);
  position:relative;
}
.shell-body{
  flex:1;min-width:0;
  display:flex;flex-direction:column;
  min-height:100vh;
}
.shell-main{
  flex:1;
  padding:28px 32px;
  overflow-x:hidden;
}

/* ── Background: rejilla técnica (reemplaza los orbs) ───────────────────── */
.bg-grid{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:28px 28px;
  opacity:.6;
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar{
  width:218px;flex-shrink:0;
  height:100vh;position:sticky;top:0;
  background:var(--surface);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  z-index:50;overflow-y:auto;overflow-x:hidden;
}

.sidebar-logo{
  display:flex;align-items:center;gap:9px;
  padding:15px 13px 13px;
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.sidebar-logo-mark{
  width:30px;height:30px;flex-shrink:0;
  background:var(--accent);border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  color:var(--accent-contrast);
}
.sidebar-logo-mark svg{width:16px;height:16px}
.sidebar-logo-name{
  font-family:var(--font-display);
  font-size:13px;font-weight:700;letter-spacing:.5px;
  color:var(--text);white-space:nowrap;
}

.sidebar-nav{
  flex:1;padding:10px 8px 4px;
  display:flex;flex-direction:column;gap:1px;
  overflow-y:auto;
}
.sidebar-provider-wrap{padding:2px 8px 6px}
.sidebar-provider-select{
  width:100%;padding:7px 10px;
  background:var(--surface-h);border:1px solid var(--border);
  border-radius:var(--r-sm);color:var(--text);font-size:12.5px;cursor:pointer;
}
.sidebar-provider-select:focus{outline:none;border-color:var(--accent)}
.sidebar-provider-select option{background:var(--surface)}
.sidebar-section{
  font-size:10px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  color:var(--muted);padding:10px 8px 3px;margin-top:4px;
}
.sidebar-section:first-child{margin-top:0}

.sidebar-link{
  display:flex;align-items:center;gap:8px;
  padding:7px 9px;
  border-radius:var(--r-sm);
  font-size:13px;font-weight:500;
  color:var(--dim);text-decoration:none;
  transition:background .12s,color .12s;
  white-space:nowrap;overflow:hidden;
}
.sidebar-link svg{flex-shrink:0;opacity:.65;transition:opacity .12s}
.sidebar-link:hover{background:var(--surface-h);color:var(--text)}
.sidebar-link:hover svg{opacity:1}
.sidebar-link.active{background:var(--accent-soft);color:var(--accent)}
.sidebar-link.active svg{opacity:1}

/* Activo con color de proveedor */
.sidebar-link[data-provider="beco"].active{color:var(--beco);background:rgba(5,81,156,.1)}
.sidebar-link[data-provider="horotec"].active{color:var(--horotec);background:rgba(218,39,54,.1)}
.sidebar-link[data-provider="benmayor"].active{color:var(--benmayor);background:rgba(184,139,28,.1)}
.sidebar-link[data-provider="herrero"].active{color:var(--herrero);background:rgba(167,139,250,.1)}

.sidebar-footer{
  padding:8px;
  border-top:1px solid var(--border);
  display:flex;align-items:center;gap:6px;
  flex-shrink:0;
}

/* ── Sidebar colapsable (modo solo-iconos, escritorio) ──────────────────────
   Estado activado con la clase .cp-collapsed en <html> (la pone un script
   inline temprano para evitar parpadeo, y el toggle la conmuta en runtime).
   El texto de los enlaces va suelto (sin <span>), así que se oculta con
   font-size:0 en el enlace; los SVG no se ven afectados por font-size. */
.sidebar-collapse-btn{
  display:flex;align-items:center;justify-content:center;
  width:28px;height:28px;flex-shrink:0;
  border:1px solid var(--border);border-radius:var(--r-sm);
  background:var(--surface);color:var(--dim);cursor:pointer;
  transition:background .12s,border-color .12s,color .12s;
}
.sidebar-collapse-btn:hover{background:var(--surface-h);border-color:var(--border-h);color:var(--text)}
.sidebar-collapse-btn svg{transition:transform .2s ease}

/* El botón de menú de la topbar se usa SOLO en móvil (para abrir el sidebar
   deslizante). En escritorio se oculta: el colapso se hace desde el botón del
   propio sidebar. El !important gana al style inline que algunas páginas ponen. */
#sidebar-toggle{display:none!important}
@media(max-width:768px){
  #sidebar-toggle{display:flex!important}
}

html.cp-collapsed .sidebar{width:56px}
html.cp-collapsed .sidebar-logo{justify-content:center;padding-left:0;padding-right:0}
html.cp-collapsed .sidebar-logo-name{display:none}
html.cp-collapsed .sidebar-section{
  font-size:0;padding:8px 0 3px;text-align:center;
}
html.cp-collapsed .sidebar-section::after{
  content:"•";font-size:11px;color:var(--muted);
}
html.cp-collapsed .sidebar-link{
  font-size:0;                         /* oculta el texto suelto */
  justify-content:center;
  gap:0;padding:9px 0;
}
html.cp-collapsed .sidebar-link svg{
  width:18px;height:18px;             /* icono algo mayor al perder texto */
}
/* El botón "Tema" del footer queda solo con icono al colapsar */
html.cp-collapsed .theme-picker-wrap{flex:0 0 auto}
html.cp-collapsed #theme-trigger{
  font-size:0;width:28px;height:28px;padding:0;justify-content:center;
}
html.cp-collapsed #theme-trigger svg{margin:0}
html.cp-collapsed .sidebar-footer{flex-direction:column;gap:6px}
/* La flecha del botón colapsador gira según estado */
html.cp-collapsed .sidebar-collapse-btn svg{transform:rotate(180deg)}
/* En modo colapsado, el dropdown de temas se abre al lado, no debajo */
html.cp-collapsed .theme-dropdown{left:calc(100% + 8px);right:auto;bottom:0;top:auto}

/* ── Topbar ─────────────────────────────────────────────────────────────── */
.topbar{
  height:48px;display:flex;align-items:center;
  justify-content:space-between;
  padding:0 20px;
  background:var(--surface);
  border-bottom:1px solid var(--border);
  flex-shrink:0;position:sticky;top:0;z-index:40;
}
.topbar-left{display:flex;align-items:center;gap:10px}
.topbar-right{display:flex;align-items:center;gap:6px}

.topbar-breadcrumb{
  display:flex;align-items:center;gap:6px;
  font-size:13px;color:var(--dim);
}
.topbar-breadcrumb a{color:var(--dim);transition:color .12s}
.topbar-breadcrumb a:hover{color:var(--text)}
.topbar-breadcrumb-sep{color:var(--muted);user-select:none}

/* ── API pill ───────────────────────────────────────────────────────────── */
.api-pill{
  display:flex;align-items:center;gap:6px;
  padding:4px 10px;
  background:var(--surface-h);border:1px solid var(--border);
  border-radius:20px;font-size:11.5px;color:var(--dim);
  user-select:none;
}
.api-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--ok);box-shadow:0 0 6px var(--ok);
  animation:cp-pulse 2.5s infinite;
  transition:background .3s,box-shadow .3s;
}
.api-dot.off{background:var(--err);box-shadow:0 0 6px var(--err);animation:none}

/* ── Icon button ────────────────────────────────────────────────────────── */
.icon-btn{
  width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface-h);border:1px solid var(--border);
  border-radius:var(--r-sm);cursor:pointer;color:var(--dim);
  transition:all .15s;flex-shrink:0;
}
.icon-btn:hover{border-color:var(--border-h);color:var(--text)}
.icon-btn.spinning svg{animation:cp-spin .65s linear infinite}


/* ── Cards ──────────────────────────────────────────────────────────────── */
.card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);box-shadow:var(--shadow);
}
.card-body{padding:20px}
.card-header-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;border-bottom:1px solid var(--border);
}
.card-title{
  font-family:var(--font-display);
  font-size:14px;font-weight:600;letter-spacing:-.2px;
}
.card-subtitle{font-size:12px;color:var(--dim);margin-top:2px}
.card-footer{
  padding:12px 20px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:8px;
}

.panel{
  background:var(--surface-h);border:1px solid var(--border);
  border-radius:var(--r);padding:20px;
}


/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;
  border-radius:var(--r-sm);
  font-size:13px;font-weight:500;font-family:var(--font-ui);
  border:1px solid var(--border);
  background:var(--surface-h);color:var(--text);
  cursor:pointer;transition:all .15s;
  text-decoration:none;white-space:nowrap;line-height:1.4;
}
.btn:hover{border-color:var(--border-h)}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none}
.btn svg{flex-shrink:0}

.btn-primary{
  background:var(--accent);border-color:var(--accent);
  color:var(--accent-contrast);font-weight:600;
}
.btn-primary:hover{background:var(--accent-h);border-color:var(--accent-h)}

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

.btn-danger{
  background:transparent;border-color:rgba(239,83,80,.28);color:var(--err);
}
.btn-danger:hover{background:rgba(239,83,80,.08);border-color:var(--err)}

.btn-sm{padding:4px 10px;font-size:12px}
.btn-lg{padding:10px 20px;font-size:14px}
.btn-block{width:100%;justify-content:center}


/* ── Form elements ──────────────────────────────────────────────────────── */
.input,.select,.textarea{
  display:block;width:100%;
  padding:8px 11px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-sm);
  font-size:13px;font-family:var(--font-ui);color:var(--text);
  transition:border-color .15s,box-shadow .15s;
  outline:none;
}
.input:focus,.select:focus,.textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}
.input::placeholder,.textarea::placeholder{color:var(--muted)}
.input:disabled,.select:disabled,.textarea:disabled{opacity:.5;cursor:not-allowed}

.select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa7b4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
  padding-right:30px;cursor:pointer;
}
.textarea{resize:vertical;min-height:80px;line-height:1.55}

.form-group{display:flex;flex-direction:column;gap:5px}
.form-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.form-row .form-group{flex:1;min-width:140px}
.form-label{font-size:12px;font-weight:600;color:var(--dim);letter-spacing:.2px}
.form-hint{font-size:11.5px;color:var(--muted);margin-top:3px}
.form-error{font-size:11.5px;color:var(--err);margin-top:3px}


/* ── Table ──────────────────────────────────────────────────────────────── */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{
  text-align:left;padding:8px 12px;
  font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:var(--muted);border-bottom:1px solid var(--border);
  white-space:nowrap;background:var(--surface);
}
.table td{
  padding:9px 12px;border-bottom:1px solid var(--border);
  color:var(--text);vertical-align:middle;
}
.table tbody tr:hover td{background:var(--surface-h)}
.table tbody tr:last-child td{border-bottom:none}
.table-wrap{
  overflow-x:auto;border-radius:var(--r);
  border:1px solid var(--border);
}
.table-wrap .table th:first-child,
.table-wrap .table td:first-child{padding-left:16px}
.table-wrap .table th:last-child,
.table-wrap .table td:last-child{padding-right:16px}
.table-mono{font-family:var(--font-mono);font-size:12px}
.table-dim{color:var(--dim)}


/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;gap:4px;
  padding:2px 7px;border-radius:4px;
  font-size:10.5px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;
  border:1px solid;
}
.badge-ok    {color:var(--ok);   background:rgba(62,192,122,.09);  border-color:rgba(62,192,122,.28)}
.badge-err   {color:var(--err);  background:rgba(239,83,80,.09);   border-color:rgba(239,83,80,.28)}
.badge-warn  {color:var(--warn); background:rgba(224,162,60,.09);  border-color:rgba(224,162,60,.28)}
.badge-info  {color:var(--info); background:rgba(86,169,232,.09);  border-color:rgba(86,169,232,.28)}
.badge-beco    {color:var(--beco);    background:rgba(5,81,156,.09);  border-color:rgba(5,81,156,.28)}
.badge-horotec {color:var(--horotec); background:rgba(218,39,54,.09);  border-color:rgba(218,39,54,.28)}
.badge-benmayor{color:var(--benmayor);background:rgba(184,139,28,.09);  border-color:rgba(184,139,28,.28)}
.badge-herrero {color:var(--herrero); background:rgba(167,139,250,.09); border-color:rgba(167,139,250,.28)}


/* ── Theme picker (forma global) ────────────────────────────────────────── */
.theme-picker-wrap{position:relative}

.theme-dropdown{
  position:absolute;bottom:calc(100% + 6px);left:0;
  background:var(--surface-h);border:1px solid var(--border-h);
  border-radius:var(--r);padding:8px;min-width:164px;
  box-shadow:var(--shadow);display:none;z-index:200;
}
/* En topbar abre hacia abajo */
.topbar .theme-dropdown{top:calc(100% + 6px);bottom:auto;right:0;left:auto}
.theme-dropdown.open{display:block}

.theme-group-label{
  font-size:10px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  color:var(--muted);padding:2px 7px 4px;
}
.theme-opt{
  display:flex;align-items:center;gap:8px;
  width:100%;padding:7px 8px;border-radius:var(--r-sm);
  font-size:12.5px;font-weight:500;color:var(--text);
  transition:background .12s;cursor:pointer;
  border:none;background:transparent;
  font-family:var(--font-ui);text-align:left;
}
.theme-opt:hover{background:var(--surface-h)}
.theme-opt[data-active="true"]{background:var(--accent-soft);color:var(--accent)}
.theme-swatch{
  width:11px;height:11px;border-radius:50%;flex-shrink:0;
  box-shadow:0 0 0 1px rgba(128,128,128,.2);
}


/* ── Page header ────────────────────────────────────────────────────────── */
.page-header{margin-bottom:28px}
.page-header-row{
  display:flex;align-items:flex-end;
  justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.page-title{
  font-family:var(--font-display);
  font-size:22px;font-weight:600;letter-spacing:-.4px;line-height:1.2;
}
.page-subtitle{font-size:13px;color:var(--dim);margin-top:5px;line-height:1.5}


/* ── Toolbar (barra de acciones sobre tablas/listas) ────────────────────── */
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.toolbar-sep{flex:1}


/* ── Divider ────────────────────────────────────────────────────────────── */
.divider{height:1px;background:var(--border);margin:20px 0}
.divider-v{width:1px;background:var(--border);align-self:stretch;margin:0 6px}


/* ── SKU / código mono ──────────────────────────────────────────────────── */
.sku{
  font-family:var(--font-mono);font-size:11.5px;
  color:var(--accent);background:var(--accent-soft);
  padding:1px 6px;border-radius:4px;
}


/* ── Alert / banner ─────────────────────────────────────────────────────── */
.alert{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px 16px;border-radius:var(--r-sm);
  font-size:13px;line-height:1.55;border:1px solid;
}
.alert svg{flex-shrink:0;margin-top:1px}
.alert-err {color:#fca5a5;background:rgba(239,68,68,.06);border-color:rgba(239,68,68,.18)}
.alert-warn{color:var(--warn);background:rgba(224,162,60,.06);border-color:rgba(224,162,60,.2)}
.alert-ok  {color:var(--ok);  background:rgba(62,192,122,.06);border-color:rgba(62,192,122,.2)}
.alert-info{color:var(--info);background:rgba(86,169,232,.06);border-color:rgba(86,169,232,.2)}


/* ── Empty state ────────────────────────────────────────────────────────── */
.empty-state{
  display:flex;flex-direction:column;align-items:center;
  padding:56px 20px;text-align:center;gap:12px;
}
.empty-state svg{color:var(--muted);opacity:.5}
.empty-state-title{font-size:15px;font-weight:600;color:var(--text)}
.empty-state-body{font-size:13px;color:var(--dim);max-width:320px;line-height:1.6}


/* ── Loading skeleton ───────────────────────────────────────────────────── */
.skel{
  display:inline-block;
  background:linear-gradient(90deg,var(--surface-h) 25%,var(--border) 50%,var(--surface-h) 75%);
  background-size:200% 100%;
  animation:skel-slide 1.6s infinite linear;
  border-radius:4px;
}
@keyframes skel-slide{from{background-position:200% 0}to{background-position:-200% 0}}


/* ── Stat / KPI card ────────────────────────────────────────────────────── */
.stat{
  display:flex;flex-direction:column;gap:4px;
  padding:16px 20px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);
}
.stat-label{font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.stat-value{font-family:var(--font-display);font-size:24px;font-weight:700;line-height:1.1;color:var(--text)}
.stat-sub  {font-size:12px;color:var(--dim)}


/* ── Grid helpers ───────────────────────────────────────────────────────── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}


/* ── Responsive ─────────────────────────────────────────────────────────── */
@media(max-width:900px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .sidebar{
    position:fixed;transform:translateX(-100%);
    z-index:200;transition:transform .25s ease;
    box-shadow:4px 0 24px rgba(0,0,0,.3);
  }
  .sidebar.open{transform:translateX(0)}
  .shell-main{padding:20px 16px}
  .topbar{padding:0 14px;z-index:300}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .form-row{flex-direction:column}
  .form-row .form-group{min-width:unset}
  /* En móvil el colapso "solo-iconos" no aplica: el sidebar se desliza completo. */
  html.cp-collapsed .sidebar{width:266px}
  html.cp-collapsed .sidebar-logo-name,
  html.cp-collapsed .sidebar-link{font-size:revert}
  html.cp-collapsed .sidebar-link{justify-content:flex-start;gap:8px;padding:7px 9px}
  html.cp-collapsed .sidebar-section{font-size:10px;text-align:left;padding:10px 8px 3px}
  html.cp-collapsed .sidebar-section::after{content:none}
  html.cp-collapsed .sidebar-logo{justify-content:flex-start;padding:15px 13px 13px}
  html.cp-collapsed #theme-trigger{font-size:13px;width:100%;height:auto;padding:4px 10px 4px 8px;justify-content:flex-start}
  html.cp-collapsed .sidebar-footer{flex-direction:row}
  /* El botón colapsar/expandir no tiene sentido en móvil (hay hamburguesa) */
  .sidebar-collapse-btn{display:none}
}