/* ============================================================
   admi.webx.mx · Sistema de diseño
   Minimalista, moderno, mobile-first. Sin dependencias externas.
   ============================================================ */

:root{
  --brand:#4f46e5;        /* indigo 600 */
  --brand-2:#7c3aed;      /* violet 600 */
  --brand-ghost:#eef2ff;
  --ink:#0f172a;          /* slate 900 */
  --ink-2:#334155;        /* slate 700 */
  --muted:#64748b;        /* slate 500 */
  --line:#e5e9f0;
  --bg:#f6f7fb;
  --card:#ffffff;
  --ok:#16a34a; --ok-bg:#ecfdf3;
  --warn:#d97706; --warn-bg:#fffbeb;
  --danger:#dc2626; --danger-bg:#fef2f2;
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 1px 2px rgba(16,24,40,.04), 0 6px 20px rgba(16,24,40,.06);
  --shadow-lg:0 12px 40px rgba(16,24,40,.14);
  --sidebar-w:250px;
  --topbar-h:60px;
  font-synthesis-weight:none;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.25;color:var(--ink)}
input,select,textarea,button{font-family:inherit;font-size:16px}

/* ---------- Utilidades ---------- */
.container{width:100%;max-width:1100px;margin:0 auto;padding:0 16px}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:12px}
.wrap{flex-wrap:wrap}
.between{justify-content:space-between}
.center{align-items:center}
.grow{flex:1}
.muted{color:var(--muted)}
.small{font-size:13px}
.txt-danger{color:var(--danger)}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.hide{display:none!important}
@media(min-width:860px){.only-mobile{display:none!important}}
@media(max-width:859px){.only-desktop{display:none!important}}

/* ---------- Botones ---------- */
.btn{
  --b:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:12px;
  padding:11px 18px;font-weight:600;font-size:15px;cursor:pointer;
  background:var(--b);color:#fff;transition:transform .06s ease,filter .15s ease,box-shadow .15s;
  min-height:44px;white-space:nowrap;
}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:translateY(1px)}
.btn--block{width:100%}
.btn--lg{padding:14px 22px;font-size:16px;border-radius:14px}
.btn--sm{padding:8px 12px;min-height:38px;font-size:14px;border-radius:10px}
.btn--ghost{background:var(--brand-ghost);color:var(--brand)}
.btn--soft{background:#fff;color:var(--ink-2);border-color:var(--line);box-shadow:var(--shadow)}
.btn--soft:hover{background:#fafbff}
.btn--danger{background:var(--danger)}
.btn--ok{background:var(--ok)}
.btn--gradient{background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.btn i{font-style:normal}
/* botón de acción rápida: permite ajustar el texto sin desbordar */
.btn--qa{white-space:normal;text-align:center;line-height:1.2;min-height:52px;padding:12px 10px}

/* ---------- Tarjetas ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card__pad{padding:20px}
.card__hd{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card__title{font-size:16px;font-weight:700}

/* ---------- Campos ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.input,.select,textarea.input{
  width:100%;border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;background:#fff;color:var(--ink);outline:none;
  transition:border-color .15s, box-shadow .15s;
}
.input:focus,.select:focus,textarea.input:focus{
  border-color:#a5b4fc;box-shadow:0 0 0 4px rgba(99,102,241,.12)
}
textarea.input{min-height:92px;resize:vertical}
.input--invalid{border-color:#fca5a5;background:#fff7f7}
.hint{font-size:12px;color:var(--muted)}

/* ---------- Badges / chips ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;
  padding:3px 9px;border-radius:999px;background:var(--brand-ghost);color:var(--brand)}
.badge--ok{background:var(--ok-bg);color:var(--ok)}
.badge--warn{background:var(--warn-bg);color:var(--warn)}
.badge--danger{background:var(--danger-bg);color:var(--danger)}
.badge--muted{background:#f1f5f9;color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer}
.chip--active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ---------- Alertas / flash ---------- */
.flash-wrap{position:fixed;top:14px;left:0;right:0;z-index:1200;display:flex;flex-direction:column;
  align-items:center;gap:8px;pointer-events:none;padding:0 12px}
.flash{pointer-events:auto;max-width:520px;width:100%;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--brand);border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-lg);
  display:flex;gap:10px;align-items:flex-start;animation:flashIn .25s ease}
.flash--exito{border-left-color:var(--ok)}
.flash--error{border-left-color:var(--danger)}
.flash b{display:block;font-size:14px}
@keyframes flashIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.notice{border-radius:12px;padding:12px 14px;font-size:14px;display:flex;gap:8px;align-items:flex-start}
.notice--warn{background:var(--warn-bg);color:#92400e;border:1px solid #fde68a}
.notice--info{background:var(--brand-ghost);color:#3730a3;border:1px solid #c7d2fe}

/* ---------- Layout shell ---------- */
.shell{min-height:100vh}
.topbar{position:sticky;top:0;z-index:100;height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:12px;padding:0 16px}
.topbar__brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em}
.topbar__logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}
.topbar__cat{font-size:13px;color:var(--muted);font-weight:600;max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:#fff;border-right:1px solid var(--line);
  padding:18px 14px;display:flex;flex-direction:column;gap:4px;z-index:200}
.sidebar__brand{display:flex;align-items:center;gap:10px;font-weight:800;padding:6px 8px 16px}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;color:var(--ink-2);
  font-weight:600;font-size:15px}
.nav-item:hover{background:#f5f6fb}
.nav-item--active{background:var(--brand-ghost);color:var(--brand)}
.nav-item .ic{width:22px;text-align:center}
.sidebar__foot{margin-top:auto;border-top:1px solid var(--line);padding-top:12px}

.main{padding:20px 0 96px}
@media(min-width:860px){
  .with-sidebar .main{margin-left:var(--sidebar-w)}
  .with-sidebar .topbar{margin-left:var(--sidebar-w)}
}

/* barra inferior (móvil) */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:200;background:#fff;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(5,1fr);padding:6px 6px calc(6px + env(safe-area-inset-bottom));}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;border-radius:12px;
  font-size:11px;font-weight:600;color:var(--muted)}
.bottom-nav a.active{color:var(--brand)}
.bottom-nav .ic{font-size:19px}
.bottom-nav .fab{transform:translateY(-14px);background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-lg);align-self:center}
.bottom-nav .fab span{font-size:26px;line-height:1}

/* ---------- Page header ---------- */
.page-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.page-hd h1{font-size:22px;letter-spacing:-.02em}
.page-hd .sub{color:var(--muted);font-size:14px;margin-top:2px}

/* ---------- Grids ---------- */
.grid{display:grid;gap:14px;min-width:0}
.grid--stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--cats{grid-template-columns:minmax(0,1fr)}
.grid--prod{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:640px){.grid--prod{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:860px){
  .grid--stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .grid--cats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--prod{grid-template-columns:repeat(4,minmax(0,1fr))}
}

/* stat tile */
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat .n{font-size:26px;font-weight:800;letter-spacing:-.02em}
.stat .l{font-size:13px;color:var(--muted);font-weight:600;margin-top:2px}
.stat--accent{background:linear-gradient(135deg,var(--brand),var(--brand-2));border:0;color:#fff}
.stat--accent .l{color:rgba(255,255,255,.85)}

/* ---------- Lista de categorías ---------- */
.list-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.list-row:last-child{border-bottom:0}
.list-row__main{flex:1;min-width:0}
.list-row__main .t{font-weight:700}
.list-row__actions{display:flex;gap:6px;flex-shrink:0}

/* ---------- Producto card ---------- */
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);position:relative;display:flex;flex-direction:column}
.pcard__img{aspect-ratio:1;background:#f1f5f9 center/cover no-repeat;position:relative}
.pcard__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pcard__img .noimg{position:absolute;inset:0;display:grid;place-items:center;color:#cbd5e1;font-size:30px}
.pcard__body{padding:10px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.pcard__title{font-weight:700;font-size:14px;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pcard__price{color:var(--brand);font-weight:800;font-size:14px}
.pcard__meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:6px}
.pcard__check{position:absolute;top:8px;left:8px;width:26px;height:26px;z-index:3;accent-color:var(--brand);
  border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.25)}
.pcard__badge{position:absolute;top:8px;right:8px;z-index:2}
.pcard a.pcard__link{position:absolute;inset:0;z-index:1}

/* thumb uploader (editar) */
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(min-width:640px){.thumbs{grid-template-columns:repeat(6,1fr)}}
.thumb{aspect-ratio:1;border-radius:12px;background:#f1f5f9 center/cover;position:relative;border:1px solid var(--line)}
.thumb__del{position:absolute;top:4px;right:4px;background:rgba(15,23,42,.72);color:#fff;border:0;border-radius:8px;
  width:26px;height:26px;cursor:pointer;font-size:14px;display:grid;place-items:center;z-index:2}
.thumb__edit{position:absolute;top:4px;left:4px;background:rgba(15,23,42,.72);color:#fff;border:0;border-radius:8px;
  width:26px;height:26px;cursor:pointer;font-size:13px;display:grid;place-items:center;z-index:2}
.thumb--add{display:grid;place-items:center;border:2px dashed #cbd5e1;background:#fafbff;color:var(--muted);cursor:pointer;font-weight:600}
.thumb--add span{font-size:26px;line-height:1}

/* dropzone */
.dropzone{border:2px dashed #c7d2fe;background:var(--brand-ghost);border-radius:var(--radius);
  padding:26px;text-align:center;color:#4338ca;cursor:pointer;transition:background .15s}
.dropzone:hover{background:#e6ebff}
.dropzone .big{font-size:34px}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:1300;display:none;align-items:flex-end;justify-content:center;
  background:rgba(15,23,42,.5);backdrop-filter:blur(2px);padding:0}
.modal.open{display:flex}
.modal__box{background:#fff;width:100%;max-width:520px;border-radius:22px 22px 0 0;box-shadow:var(--shadow-lg);
  max-height:92vh;overflow:auto;animation:sheetUp .22s ease}
@keyframes sheetUp{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
.modal__hd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:#fff}
.modal__hd h3{font-size:16px}
.modal__x{border:0;background:#f1f5f9;width:34px;height:34px;border-radius:10px;font-size:18px;cursor:pointer;color:var(--ink-2)}
.modal__bd{padding:20px}
@media(min-width:640px){
  .modal{align-items:center;padding:20px}
  .modal__box{border-radius:22px}
}

/* ---------- Auth ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px 16px;
  background:radial-gradient(1200px 600px at 50% -10%, #eef0ff 0%, var(--bg) 55%)}
.auth__card{width:100%;max-width:410px;background:#fff;border:1px solid var(--line);border-radius:22px;
  box-shadow:var(--shadow-lg);padding:30px 26px}
.auth__brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px;font-weight:800;font-size:18px}
.auth__logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800}
.auth h1{font-size:20px;text-align:center;margin-bottom:2px}
.auth .sub{text-align:center;color:var(--muted);font-size:14px;margin-bottom:22px}
.auth__links{display:flex;justify-content:space-between;margin-top:14px;font-size:14px}
.auth__links a{color:var(--brand);font-weight:600}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:46px 20px;color:var(--muted)}
.empty .big{font-size:44px;margin-bottom:8px}
.empty h3{color:var(--ink-2);margin-bottom:4px}

/* barra de selección (asignar/borrar en lote) */
.selbar{position:fixed;bottom:70px;left:12px;right:12px;z-index:250;background:#0f172a;color:#fff;border-radius:16px;
  padding:12px 14px;display:none;align-items:center;justify-content:space-between;gap:10px;box-shadow:var(--shadow-lg)}
.selbar.show{display:flex}
@media(min-width:860px){.selbar{left:calc(var(--sidebar-w) + 24px);right:24px;bottom:20px}}
.selbar__count{font-weight:700}

/* password meter */
.pw-eye{position:absolute;right:10px;top:34px;background:none;border:0;cursor:pointer;color:var(--muted);font-size:14px}
.field--pw{position:relative}

/* tarjeta-acción (link grande y claro) */
.action-link{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);margin-bottom:16px;transition:border-color .15s,background .15s}
.action-link:hover{border-color:#c7d2fe;background:#fafbff}
.action-link:active{transform:translateY(1px)}
.action-link__ic{width:42px;height:42px;border-radius:12px;background:var(--brand-ghost);color:var(--brand);
  display:grid;place-items:center;font-size:20px;flex:none}
.action-link__body{flex:1;min-width:0}
.action-link__t{display:block;font-weight:700;color:var(--ink)}
.action-link__s{display:block;font-size:13px;color:var(--muted)}
.action-link__arrow{color:var(--brand);font-weight:800;font-size:18px;flex:none}

/* ranking de productos (estadísticas) */
.tabpane{padding:6px 2px}
.rankrow{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}
.rankrow:last-child{border-bottom:0}
.rankrow__n{width:32px;height:32px;border-radius:10px;background:var(--brand-ghost);color:var(--brand);font-weight:800;display:grid;place-items:center;flex:none}
.rankrow__thumb{width:46px;height:46px;border-radius:12px;background:#f1f5f9 center/cover no-repeat;display:grid;place-items:center;flex:none;border:1px solid var(--line);overflow:hidden}
.rankrow__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.rankrow__info{flex:1;min-width:0}
.rankrow__name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rankrow__bar{height:8px;border-radius:99px;background:#eef2f7;overflow:hidden;margin-top:6px}
.rankrow__bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.rankrow__metric{text-align:right;flex:none;min-width:64px;display:flex;flex-direction:column}
.rankrow__metric b{font-size:1.15rem;color:var(--ink)}

/* tabla de horarios */
.tbl-hor{width:100%;border-collapse:collapse;min-width:520px}
.tbl-hor th{background:#f2f4fb;color:var(--ink-2);font-size:12px;text-transform:uppercase;letter-spacing:.03em;
  padding:10px;text-align:center;border-bottom:1px solid var(--line)}
.tbl-hor td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl-hor__dia{font-weight:700;text-transform:capitalize;white-space:nowrap}
.tbl-hor input[type=time]{padding:8px;text-align:center}

/* paginación */
.pager{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;align-items:center;margin-top:20px}
.pager__dots{color:var(--muted);padding:0 2px}

/* tarjeta de vigencia */
.vig__ico{font-size:26px}
.vig__plan{font-size:13px;color:var(--muted)}
.vig__txt{font-weight:700}
.vig--verde{border-left:5px solid var(--ok)}
.vig--ambar{border-left:5px solid var(--warn);background:var(--warn-bg)}
.vig--rojo{border-left:5px solid var(--danger);background:var(--danger-bg)}

.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.spin--brand{border-color:rgba(79,70,229,.25);border-top-color:var(--brand)}

/* ---------- Editor de imagen (Cropper) ---------- */
.imged{position:fixed;inset:0;z-index:1400;display:none;background:rgba(2,6,23,.72);backdrop-filter:blur(2px)}
.imged.open{display:flex;align-items:flex-end;justify-content:center}
.imged__box{background:#0f172a;color:#fff;width:100%;max-width:640px;border-radius:20px 20px 0 0;
  display:flex;flex-direction:column;max-height:96vh;overflow:hidden}
.imged__hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.imged__hd .modal__x{background:rgba(255,255,255,.12);color:#fff}
.imged__stage{flex:1;min-height:44vh;max-height:60vh;background:#0b1220;display:flex;align-items:center;justify-content:center;overflow:hidden}
.imged__stage img{max-width:100%;display:block}
.imged__tools{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;padding:12px 10px;border-top:1px solid rgba(255,255,255,.08)}
.imged__tools button{width:46px;height:46px;border-radius:12px;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);color:#fff;font-size:19px;cursor:pointer;transition:background .15s}
.imged__tools button:hover{background:rgba(255,255,255,.16)}
.imged__adjust{display:flex;gap:16px;flex-wrap:wrap;padding:4px 18px 12px}
.imged__adjust label{font-size:12px;color:rgba(255,255,255,.8);display:flex;flex-direction:column;gap:4px;flex:1;min-width:130px}
.imged__adjust input[type=range]{width:100%;accent-color:#818cf8}
.imged__ft{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.08)}
@media(min-width:640px){
  .imged.open{align-items:center;padding:20px}
  .imged__box{border-radius:20px}
}