/* =====================================================================
   PAR — Design System Mely (estilo Apple)
   Paleta y componentes alineados al brandbook de Mely / sistema Ninety.
   ===================================================================== */

:root {
  --orange:        #FD6B00;   /* naranja primario de marca */
  --orange-bright: #FF8C33;   /* hover */
  --orange-soft:   #FFF3EA;   /* fondo suave naranja */
  --stone:         #7F7770;
  --stone-light:   #E8E5E1;
  --ink:           #1D1D1F;   /* texto principal */
  --ink-2:         #6E6E73;   /* texto secundario / labels */
  --paper:         #F5F5F7;   /* fondo general */
  --card:          #FFFFFF;
  --hairline:      #E3E3E6;   /* bordes / divisores */
  --success:       #34A853;   /* verde semáforo */
  --warning:       #F59E0B;   /* amarillo semáforo */
  --critical:      #E0352B;   /* rojo semáforo */
  --shadow:        0 1px 3px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.04);
  --shadow-hover:  0 2px 6px rgba(0,0,0,.07), 0 14px 34px rgba(0,0,0,.06);
  --radius:        18px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               "Helvetica Neue", Helvetica, Arial, "Raleway", sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 30px; font-weight: 700; letter-spacing: -0.5px; margin: 0; }
h2 { font-size: 18px; font-weight: 600; letter-spacing: -0.2px; margin: 0 0 14px; }
h3 { font-size: 15px; font-weight: 600; margin: 0; }

.muted { color: var(--ink-2); }
.small { font-size: 13px; }

/* ---------------------------------------------------------------------
   TOPBAR (glassmorphism, estilo Apple)
   --------------------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 20px;
  padding: 0 26px; height: 60px;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hairline);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand:hover { text-decoration: none; }
.logo { height: 28px; width: auto; display: block; }
.brand-name {
  font-family: 'Archivo Black', sans-serif;
  font-size: 18px; color: var(--ink); letter-spacing: .5px;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.topbar-bell { position: relative; text-decoration: none; font-size: 19px; line-height: 1; }
.topbar-bell:hover { text-decoration: none; }
.bell-badge {
  position: absolute; top: -7px; right: -9px; background: var(--critical); color: #fff;
  font-size: 10px; font-weight: 700; min-width: 17px; height: 17px; border-radius: 980px;
  display: inline-flex; align-items: center; justify-content: center; padding: 0 4px;
}

/* navegación */
.nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav > a, .nav-drop > summary {
  color: var(--ink-2); font-size: 13.5px; font-weight: 500;
  padding: 7px 11px; border-radius: 9px; cursor: pointer;
  text-decoration: none; white-space: nowrap; list-style: none;
}
.nav > a:hover, .nav-drop > summary:hover {
  color: var(--ink); background: rgba(0,0,0,.05); text-decoration: none;
}
.nav > a.active {
  color: var(--orange); background: var(--orange-soft); font-weight: 600;
}
.nav-div { width: 1px; height: 20px; background: var(--hairline); margin: 0 6px; }

/* menú desplegable "Catálogos" con <details> (sin JS) */
.nav-drop { position: relative; }
.nav-drop > summary { display: inline-flex; align-items: center; gap: 5px; }
.nav-drop > summary::-webkit-details-marker { display: none; }
.nav-drop > summary::after { content: "▾"; font-size: 10px; color: var(--ink-2); }
.nav-drop[open] > summary { color: var(--orange); background: var(--orange-soft); }
.nav-menu {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 200;
  background: var(--card); border: 1px solid var(--hairline);
  border-radius: 14px; box-shadow: var(--shadow-hover);
  padding: 6px; min-width: 180px; display: flex; flex-direction: column; gap: 2px;
}
.nav-menu a {
  color: var(--ink); font-size: 14px; font-weight: 500;
  padding: 9px 12px; border-radius: 9px; text-decoration: none;
}
.nav-menu a:hover { background: var(--paper); text-decoration: none; }
.nav-menu-lbl {
  font-size: 10px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--ink-2); font-weight: 700; padding: 8px 12px 4px;
}

.nav-toggle {
  display: none; background: none; border: none; font-size: 22px;
  color: var(--ink); cursor: pointer; padding: 0; line-height: 1;
}

/* ---------------------------------------------------------------------
   LAYOUT
   --------------------------------------------------------------------- */
.content { max-width: 1080px; margin: 0 auto; padding: 34px 26px 60px; }

.app-footer {
  text-align: center; color: var(--ink-2); font-size: 12px;
  padding: 28px 20px 40px;
}

.page-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 22px; flex-wrap: wrap;
}
.toolbar { margin-bottom: 16px; font-size: 14px; }
.toolbar a { color: var(--ink-2); }

/* ---------------------------------------------------------------------
   FLASH / AVISOS
   --------------------------------------------------------------------- */
.flash {
  padding: 13px 16px; border-radius: 12px; margin-bottom: 16px;
  font-size: 14px; font-weight: 500;
}
.flash-ok    { background: rgba(52,168,83,.12);  color: #1b7a3d; }
.flash-error { background: rgba(224,53,43,.10);   color: var(--critical); }

.aviso {
  background: var(--orange-soft); border: 1px solid #f4d7bd; color: #8a4b12;
  padding: 13px 16px; border-radius: 12px; margin-bottom: 18px; font-size: 13.5px;
}

/* ---------------------------------------------------------------------
   BOTONES (píldora)
   --------------------------------------------------------------------- */
.btn {
  display: inline-block; background: var(--card); color: var(--ink);
  border: 1px solid var(--hairline); border-radius: 980px;
  padding: 9px 18px; font-size: 13px; font-weight: 600; letter-spacing: .2px;
  font-family: inherit; cursor: pointer; text-decoration: none;
  transition: background .15s, border-color .15s, transform .1s;
}
.btn:hover { background: var(--paper); text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-bright); }
.btn-sm { padding: 6px 13px; font-size: 12px; }

/* ---------------------------------------------------------------------
   TABLAS
   --------------------------------------------------------------------- */
.tabla {
  width: 100%; border-collapse: collapse; background: var(--card);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.tabla th, .tabla td {
  text-align: left; padding: 12px 15px; font-size: 14px;
  border-bottom: 1px solid var(--hairline); vertical-align: middle;
}
.tabla th {
  color: var(--ink-2); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .5px; background: #fafafb;
}
.tabla tr:last-child td { border-bottom: none; }
.tabla tbody tr { transition: background .12s; }
.tabla tbody tr:hover { background: #fafafb; }
.acciones { white-space: nowrap; text-align: right; }
.acciones a, .link-btn { margin-left: 14px; font-size: 13px; font-weight: 600; }
.inline { display: inline; }
.link-btn {
  background: none; border: none; color: var(--orange); cursor: pointer;
  padding: 0; font-weight: 600; font-family: inherit; font-size: 13px;
}
.link-danger { color: var(--critical); }

/* ---------------------------------------------------------------------
   BADGES (píldora)
   --------------------------------------------------------------------- */
.badge {
  display: inline-block; padding: 4px 11px; border-radius: 980px;
  font-size: 12px; font-weight: 600; letter-spacing: .1px;
}
/* Tipos de cliente Mely: Full (verde) / Stock (ámbar) / Express (gris) */
.badge-full      { background: rgba(52,168,83,.12); color: #1b7a3d; }
.badge-stock     { background: var(--orange-soft);   color: var(--orange); }
.badge-express   { background: rgba(0,0,0,.05);       color: var(--ink-2); }
/* (compatibilidad con nombres viejos, por si quedara algún dato sin migrar) */
.badge-proactivo { background: rgba(52,168,83,.12); color: #1b7a3d; }
.badge-parcial   { background: var(--orange-soft);   color: var(--orange); }
.badge-reactivo  { background: rgba(0,0,0,.05);       color: var(--ink-2); }
.badge-saturado  { background: rgba(224,53,43,.10);   color: var(--critical); }
.badge-temporada { background: rgba(52,168,83,.12);    color: #1b7a3d; }

/* ---------------------------------------------------------------------
   SEMÁFORO: puntos y tintes de fila
   --------------------------------------------------------------------- */
.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; vertical-align: middle; }
.dot-verde    { background: var(--success); }
.dot-amarillo { background: var(--warning); }
.dot-rojo     { background: var(--critical); }
.fila-rojo    td { background: rgba(224,53,43,.045); }
.fila-amarillo td { background: rgba(245,158,11,.05); }

/* ---------------------------------------------------------------------
   KPIs (tarjetas con hover elevado)
   --------------------------------------------------------------------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi {
  background: var(--card); border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.kpi .num {
  font-family: 'JetBrains Mono', monospace; font-size: 34px; font-weight: 700;
  line-height: 1.1; letter-spacing: -1px;
}
.kpi .lbl {
  font-size: 11px; color: var(--ink-2); text-transform: uppercase;
  letter-spacing: .5px; margin-top: 8px; font-weight: 600;
}
.kpi-rojo .num { color: var(--critical); }
.kpi-amarillo .num { color: var(--warning); }

/* ---------------------------------------------------------------------
   SECCIONES y tarjetas de riesgo
   --------------------------------------------------------------------- */
.seccion { margin-bottom: 28px; }
.seccion h2 { display: flex; align-items: center; gap: 9px; }

.riesgo-item {
  background: var(--card); border-radius: 14px; padding: 15px 18px;
  margin-bottom: 11px; box-shadow: var(--shadow);
  border-left: 4px solid var(--hairline);
}
.riesgo-rojo    { border-left-color: var(--critical); }
.riesgo-amarillo { border-left-color: var(--warning); }
.riesgo-item .top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.riesgo-item .razon { margin-top: 6px; font-size: 13.5px; color: var(--ink-2); }

/* ---------------------------------------------------------------------
   ESTADO VACÍO
   --------------------------------------------------------------------- */
.vacio {
  background: var(--card); border: 1px dashed var(--hairline);
  border-radius: var(--radius); padding: 44px; text-align: center; color: var(--ink-2);
}

/* ---------------------------------------------------------------------
   FORMULARIOS
   --------------------------------------------------------------------- */
.form-card {
  background: var(--card); border-radius: var(--radius); padding: 28px;
  max-width: 760px; box-shadow: var(--shadow);
}
.form-card label { display: block; margin-bottom: 18px; font-weight: 600; font-size: 14px; }
.form-card input[type=text], .form-card input[type=number], .form-card input[type=date],
.form-card select, .form-card textarea {
  display: block; width: 100%; margin-top: 7px; padding: 10px 13px;
  border: 1.5px solid var(--hairline); border-radius: 12px; font-size: 14px;
  font-family: inherit; font-weight: 400; background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
  outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(253,107,0,.12);
}
.form-card small { display: block; margin-top: 5px; color: var(--ink-2); font-weight: 400; }
.form-row { display: flex; gap: 18px; }
.form-row label { flex: 1; }
.check { display: flex !important; align-items: center; gap: 8px; }
.check input { width: auto !important; margin: 0 !important; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }

/* ---------------------------------------------------------------------
   HITOS por proveedor (filas editables)
   --------------------------------------------------------------------- */
.hitos-cab {
  display: flex; gap: 10px; align-items: center; padding: 0 14px 6px;
  font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-2); font-weight: 600;
}
.hito-fila {
  display: flex; gap: 12px; align-items: center; background: var(--card);
  border-radius: 12px; box-shadow: var(--shadow); padding: 10px 14px; margin-bottom: 9px;
}
.hito-form { display: flex; gap: 10px; align-items: center; flex: 1; margin: 0; }
.hito-form input {
  padding: 8px 10px; border: 1.5px solid var(--hairline); border-radius: 9px;
  font-size: 14px; font-family: inherit;
}
.hito-form input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(253,107,0,.12); }
.hito-actual { border: 1.5px solid var(--orange); box-shadow: 0 0 0 3px rgba(253,107,0,.10); }
.hito-num {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; background: var(--paper); color: var(--ink-2);
  border: 1.5px solid var(--hairline);
}
.hito-num-done   { background: var(--success); color: #fff; border-color: var(--success); }
.hito-num-actual { background: var(--orange);  color: #fff; border-color: var(--orange); }

/* ---------------------------------------------------------------------
   REPORTAR UN PROBLEMA (botón flotante + ventana)
   --------------------------------------------------------------------- */
.report-fab {
  position: fixed; bottom: 22px; right: 22px; z-index: 180;
  background: var(--ink); color: #fff; border: none; border-radius: 980px;
  padding: 11px 18px; font-size: 13px; font-weight: 600; font-family: inherit;
  cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.22);
}
.report-fab:hover { background: #000; }
.report-overlay {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.35); align-items: center; justify-content: center; padding: 20px;
}
.report-modal {
  background: #fff; border-radius: 18px; padding: 26px 28px;
  width: 100%; max-width: 460px; box-shadow: var(--shadow-hover);
}

/* ---------------------------------------------------------------------
   LOGIN
   --------------------------------------------------------------------- */
.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: var(--paper); padding: 20px;
}
.login-card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow-hover);
  padding: 38px 34px; width: 100%; max-width: 380px; text-align: center;
}
.login-logo { height: 40px; margin-bottom: 16px; }
.login-title { font-family: 'Archivo Black', sans-serif; font-size: 26px; color: var(--ink); letter-spacing: 1px; }
.login-sub { color: var(--ink-2); font-size: 13px; margin-bottom: 22px; }
.login-form { text-align: left; }
.login-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 16px; }
.login-form input {
  display: block; width: 100%; margin-top: 7px; padding: 11px 13px;
  border: 1.5px solid var(--hairline); border-radius: 12px; font-size: 15px; font-family: inherit;
}
.login-form input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(253,107,0,.12); }

/* ---------------------------------------------------------------------
   MENÚ DE USUARIO en el topbar (dropdown con <details>)
   --------------------------------------------------------------------- */
.user-drop { position: relative; }
.user-drop > summary {
  display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none;
  padding: 5px 8px; border-radius: 980px;
}
.user-drop > summary::-webkit-details-marker { display: none; }
.user-drop > summary:hover { background: rgba(0,0,0,.05); }
.nav-avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--orange); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; text-decoration: none; flex-shrink: 0;
}
.nav-name { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.user-caret { font-size: 10px; color: var(--ink-2); }
.user-menu { right: 0; left: auto; min-width: 190px; }
.user-menu-head {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 12px 10px; border-bottom: 1px solid var(--hairline); margin-bottom: 4px;
}
.user-menu-logout { color: var(--critical) !important; }

/* ---------------------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------------------- */
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; order: -1; }
  .nav {
    display: none; position: absolute; top: 60px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--card); border-bottom: 1px solid var(--hairline);
    padding: 10px 14px; box-shadow: var(--shadow);
  }
  body.nav-open .nav { display: flex; }
  .nav-div { display: none; }
  .nav-drop[open] .nav-menu { position: static; box-shadow: none; border: none; padding: 0 0 0 12px; }
  .topbar-right { display: none; }
  .content { padding: 24px 16px 50px; }
  .form-row { flex-direction: column; gap: 0; }
  .kpis { grid-template-columns: 1fr 1fr; gap: 12px; }
}
@media (max-width: 460px) {
  .kpis { grid-template-columns: 1fr; }
}