*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --naranja:#eb6a19;--naranja-d:#C95A08;--naranja-l:#FEF0E7;
  --verde:#628d22;--verde-d:#3E7210;--verde-l:#EDF5E1;
  --cafe:#511e0b;--crema:#FDF8F2;--gris:#F5F3EF;--gris-b:#E8E4DE;
  --text:#2C1F0F;--text-2:#7A6652;--text-3:#B0A090;--white:#FFFFFF;
  --radius:10px;--radius-lg:16px;
  --shadow:0 2px 12px rgba(81,30,11,.10);
  --shadow-lg:0 8px 32px rgba(81,30,11,.16);
  --ff-d:'Nunito',sans-serif;--ff-b:'Nunito Sans',sans-serif;
  --topbar:56px;
}
html,body{height:100%;overflow:hidden}
body{font-family:var(--ff-b);background:var(--crema);color:var(--text);font-size:15px}

/* ══ TOPBAR ══ */
.topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar);background:var(--cafe);display:flex;align-items:center;padding:0 16px;gap:10px;z-index:50;box-shadow:var(--shadow)}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0}
.logo img{height:34px;width:34px;object-fit:contain;border-radius:50%;background:#fff;padding:2px}
.logo-txt span{font-family:var(--ff-d);font-weight:800;font-size:16px;color:var(--naranja);display:block;line-height:1.1}
.logo-txt small{color:#C8A880;font-size:10px}
.nav-tabs{display:flex;gap:4px;margin-left:auto}
.nav-tab{background:transparent;border:none;color:#C8A880;font-family:var(--ff-b);font-size:13px;font-weight:600;padding:7px 14px;border-radius:7px;cursor:pointer;transition:all .15s;white-space:nowrap}
.nav-tab.active{background:var(--naranja);color:#fff}
.fecha-bar{font-size:11px;color:#C8A880;margin-left:8px;display:none}
@media(min-width:640px){.fecha-bar{display:block}}

/* ══ LAYOUT PRINCIPAL ══ */
.app-body{position:fixed;top:var(--topbar);left:0;right:0;bottom:0;display:flex;flex-direction:column;overflow:hidden}
.main-content{display:none;flex:1;min-height:0;overflow:hidden}
.main-content.active{display:flex;flex-direction:column}

/* ══════════════════════════════════════
   POS DESKTOP (≥700px): dos columnas
══════════════════════════════════════ */
.pos-tabs{display:none}
.pos-layout{display:grid;grid-template-columns:1fr 320px;flex:1;min-height:0;overflow:hidden}
@media(min-width:900px){.pos-layout{grid-template-columns:1fr 360px}}

/* ══════════════════════════════════════
   POS MÓVIL (<700px): pantalla completa
   Tab "Catálogo" → solo productos
   Tab "Carrito"  → solo carrito
══════════════════════════════════════ */
@media(max-width:699px){
  .pos-tabs{
    display:flex;
    flex-shrink:0;
    background:var(--white);
    border-bottom:1px solid var(--gris-b);
  }
  .pos-layout{
    display:block;
    flex:1;
    min-height:0;
    position:relative;
    overflow:hidden;
  }
  .catalog-panel,
  .cart-panel{
    position:absolute !important;
    inset:0 !important;
    display:none !important;
    overflow:hidden;
  }
  .catalog-panel.mob-active{ display:flex !important; flex-direction:column; }
  .cart-panel.mob-active{    display:flex !important; flex-direction:column; }
}
.pos-tab-btn{flex:1;padding:11px 6px;border:none;background:transparent;font-family:var(--ff-d);font-size:13px;font-weight:700;color:var(--text-2);cursor:pointer;border-bottom:2.5px solid transparent;transition:all .15s;-webkit-tap-highlight-color:transparent}
.pos-tab-btn.active{color:var(--naranja);border-bottom-color:var(--naranja)}

/* ══ CATÁLOGO ══ */
.catalog-panel{background:var(--crema);display:flex;flex-direction:column;overflow:hidden;padding:12px 12px 0}
.search-row{display:flex;gap:8px;margin-bottom:10px;flex-shrink:0;align-items:center}
.search-wrap{position:relative;flex:1}
.search-wrap::before{content:'🔍';position:absolute;left:11px;top:50%;transform:translateY(-50%);font-size:13px;pointer-events:none}
.search-input{width:100%;padding:9px 12px 9px 34px;border:1.5px solid var(--gris-b);border-radius:var(--radius);font-family:var(--ff-b);font-size:14px;background:var(--white);color:var(--text);outline:none;transition:border-color .15s}
.search-input:focus{border-color:var(--naranja)}
.btn-corte{padding:9px 14px;background:var(--cafe);color:#fff;border:none;border-radius:var(--radius);font-family:var(--ff-d);font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}
.btn-corte:active{background:#3e1606}
.cat-pills{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;flex-shrink:0;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.cat-pills::-webkit-scrollbar{display:none}
.cat-pill{font-size:12px;font-weight:700;font-family:var(--ff-d);padding:5px 14px;border:1.5px solid var(--gris-b);border-radius:20px;cursor:pointer;background:var(--white);color:var(--text-2);transition:all .15s;white-space:nowrap;flex-shrink:0}
.cat-pill.active{background:var(--naranja);border-color:var(--naranja);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;overflow-y:auto;padding-bottom:12px;flex:1;min-height:0;-webkit-overflow-scrolling:touch;grid-auto-rows:max-content}
@media(min-width:500px){.prod-grid{grid-template-columns:repeat(auto-fill,minmax(145px,1fr))}}
@media(min-width:900px){.prod-grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr))}}

.prod-card{background:var(--white);border:1.5px solid var(--gris-b);border-radius:var(--radius-lg);cursor:pointer;transition:all .15s;overflow:hidden;position:relative;-webkit-tap-highlight-color:transparent}
.prod-card:active{transform:scale(.96);border-color:var(--naranja);box-shadow:var(--shadow)}
@media(hover:hover){.prod-card:hover{border-color:var(--naranja);box-shadow:var(--shadow);transform:translateY(-1px)}}
.prod-img-wrap{width:100%;height:85px;overflow:hidden;background:var(--gris)}
.prod-img-wrap img{width:100%;height:100%;object-fit:cover}
.prod-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:28px;background:var(--verde-l)}
.prod-info{padding:6px 8px 8px}
.prod-cat-tag{font-size:8px;font-weight:700;color:var(--verde);background:var(--verde-l);padding:1px 5px;border-radius:5px;display:inline-block;margin-bottom:2px}
.prod-nombre{font-family:var(--ff-d);font-size:11px;font-weight:700;color:var(--text);line-height:1.2;margin-bottom:3px}
.prod-precio{font-family:var(--ff-d);font-size:14px;font-weight:800;color:var(--naranja)}
.prod-card .qty-over{position:absolute;top:6px;right:6px;min-width:22px;height:22px;background:var(--verde);color:#fff;border-radius:11px;font-size:11px;font-weight:800;display:none;align-items:center;justify-content:center;padding:0 5px;font-family:var(--ff-d)}
.prod-card.en-carrito .qty-over{display:flex}
.add-badge{position:absolute;top:7px;right:7px;width:22px;height:22px;background:var(--naranja);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;opacity:0;transition:opacity .15s}
@media(hover:hover){.prod-card:hover .add-badge{opacity:1}}
.prod-card.en-carrito .add-badge{display:none}

/* ══ CARRITO ══ */
.cart-panel{background:var(--white);border-left:1px solid var(--gris-b);display:flex;flex-direction:column;overflow:hidden}
.cart-top{padding:12px 14px;border-bottom:1px solid var(--gris-b);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.cart-title{font-family:var(--ff-d);font-size:15px;font-weight:800}
.cart-badge{background:var(--naranja);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px;margin-left:6px}
.cart-items-list{flex:1;overflow-y:auto;min-height:0;padding:6px 14px;-webkit-overflow-scrolling:touch}
.cart-empty-msg{text-align:center;padding:40px 16px;color:var(--text-3)}
.cart-empty-msg .icon{font-size:40px;margin-bottom:8px;display:block}
.cart-empty-msg p{font-size:13px}
.cart-item{display:flex;align-items:center;gap:7px;padding:9px 0;border-bottom:1px solid var(--gris)}
.cart-item:last-child{border-bottom:none}
.ci-img{width:38px;height:38px;border-radius:7px;object-fit:cover;flex-shrink:0}
.ci-img-ph{width:38px;height:38px;border-radius:7px;background:var(--verde-l);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.ci-info{flex:1;min-width:0}
.ci-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-price{font-size:11px;color:var(--text-2)}
.qty-ctrl{display:flex;align-items:center;gap:4px;flex-shrink:0}
.qty-btn{width:28px;height:28px;border:1.5px solid var(--gris-b);border-radius:7px;background:transparent;cursor:pointer;font-size:17px;display:flex;align-items:center;justify-content:center;color:var(--text);font-weight:700;-webkit-tap-highlight-color:transparent;line-height:1}
.qty-btn:active{background:var(--naranja-l);border-color:var(--naranja)}
.qty-num{font-size:14px;font-weight:700;min-width:22px;text-align:center;font-family:var(--ff-d)}
.ci-sub{font-size:13px;font-weight:700;color:var(--naranja);min-width:54px;text-align:right;font-family:var(--ff-d)}
.ci-del{background:none;border:none;color:var(--text-3);cursor:pointer;font-size:17px;padding:3px 4px;-webkit-tap-highlight-color:transparent;flex-shrink:0}
.ci-del:active{color:#dc2626}
.cart-footer{padding:12px 14px;border-top:1px solid var(--gris-b);flex-shrink:0;background:var(--white)}
.total-row{display:flex;justify-content:space-between;align-items:baseline;padding:2px 0}
.total-label{font-size:13px;color:var(--text-2)}
.total-val{font-size:13px;font-weight:600;font-family:var(--ff-d)}
.total-row.grand .total-label{font-size:17px;font-weight:700;font-family:var(--ff-d);color:var(--text)}
.total-row.grand .total-val{font-size:21px;font-weight:800;font-family:var(--ff-d);color:var(--naranja)}
.divider{height:1px;background:var(--gris-b);margin:8px 0}
.btn-cobrar{width:100%;padding:14px;background:var(--verde);color:#fff;border:none;border-radius:var(--radius);font-family:var(--ff-d);font-size:16px;font-weight:800;cursor:pointer;margin-top:10px;-webkit-tap-highlight-color:transparent}
.btn-cobrar:active{background:var(--verde-d)}
.btn-cobrar:disabled{background:var(--gris-b);color:var(--text-3)}
.btn-limpiar{width:100%;padding:9px;background:transparent;border:1.5px solid var(--gris-b);border-radius:var(--radius);font-family:var(--ff-b);font-size:13px;color:var(--text-2);cursor:pointer;margin-top:6px}

/* ══ ADMIN ══ */
.admin-layout{display:grid;grid-template-columns:220px 1fr;flex:1;min-height:0;overflow:hidden}
@media(max-width:699px){.admin-layout{grid-template-columns:1fr}}
.admin-sidebar{background:var(--white);border-right:1px solid var(--gris-b);padding:14px;overflow-y:auto}
@media(max-width:699px){.admin-sidebar{display:none}}
.admin-mob-nav{display:none;gap:6px;padding:10px 12px;background:var(--white);border-bottom:1px solid var(--gris-b);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-shrink:0}
.admin-mob-nav::-webkit-scrollbar{display:none}
@media(max-width:699px){.admin-mob-nav{display:flex}}
.admin-mob-btn{padding:6px 14px;border:1.5px solid var(--gris-b);border-radius:20px;background:transparent;font-size:12px;font-weight:700;color:var(--text-2);cursor:pointer;white-space:nowrap;font-family:var(--ff-d)}
.admin-mob-btn.active{background:var(--naranja-l);border-color:var(--naranja);color:var(--naranja)}
.admin-menu-lbl{font-size:10px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.admin-menu-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:600;color:var(--text-2);transition:all .12s;border:none;background:none;width:100%;text-align:left;margin-bottom:2px}
.admin-menu-item:hover,.admin-menu-item:active{background:var(--gris);color:var(--text)}
.admin-menu-item.active{background:var(--naranja-l);color:var(--naranja)}
.admin-main{overflow-y:auto;padding:16px;background:var(--crema);-webkit-overflow-scrolling:touch;min-height:0;flex:1}
.admin-section{display:none}
.admin-section.active{display:block}
.section-title{font-family:var(--ff-d);font-size:19px;font-weight:800;margin-bottom:3px}
.section-sub{font-size:12px;color:var(--text-2);margin-bottom:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.table-wrap{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gris-b);overflow:hidden;overflow-x:auto}
.admin-table{width:100%;border-collapse:collapse;font-size:13px;min-width:420px}
.admin-table th{background:var(--gris);padding:9px 12px;text-align:left;font-size:10px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--gris-b)}
.admin-table td{padding:9px 12px;border-bottom:1px solid var(--gris);vertical-align:middle}
.admin-table tr:last-child td{border-bottom:none}
.prod-thumb{width:40px;height:40px;border-radius:7px;object-fit:cover}
.prod-thumb-ph{width:40px;height:40px;border-radius:7px;background:var(--verde-l);display:flex;align-items:center;justify-content:center;font-size:20px}
.status-badge{display:inline-block;font-size:10px;font-weight:700;padding:2px 7px;border-radius:7px}
.status-badge.activo{background:var(--verde-l);color:var(--verde-d)}
.status-badge.inactivo{background:#FEE2E2;color:#991B1B}
.btn-icon{background:none;border:none;cursor:pointer;font-size:15px;padding:4px 6px;border-radius:6px}
.btn-icon:active{background:var(--gris)}
.form-card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gris-b);padding:20px;max-width:520px}
.form-row{margin-bottom:14px}
.form-label{display:block;font-size:12px;font-weight:700;color:var(--text);margin-bottom:5px}
.form-input,.form-select{width:100%;padding:9px 12px;border:1.5px solid var(--gris-b);border-radius:var(--radius);font-family:var(--ff-b);font-size:14px;color:var(--text);background:var(--white);outline:none;transition:border-color .15s;-webkit-appearance:none}
.form-input:focus,.form-select:focus{border-color:var(--naranja)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:400px){.form-grid{grid-template-columns:1fr}}
.upload-area{border:2px dashed var(--gris-b);border-radius:var(--radius);padding:20px;text-align:center;cursor:pointer;transition:all .15s;position:relative}
.upload-area input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.upload-area .up-icon{font-size:26px;margin-bottom:6px}
.upload-area p{font-size:12px;color:var(--text-2)}
.upload-preview{width:100%;max-height:150px;object-fit:contain;border-radius:8px;margin-top:10px;display:none}
.btn-primary{padding:10px 18px;background:var(--naranja);color:#fff;border:none;border-radius:var(--radius);font-family:var(--ff-d);font-size:14px;font-weight:700;cursor:pointer}
.btn-primary:active{background:#c95908}
.btn-secondary{padding:10px 18px;background:transparent;border:1.5px solid var(--gris-b);border-radius:var(--radius);font-family:var(--ff-b);font-size:14px;color:var(--text-2);cursor:pointer}
.btn-verde{padding:10px 18px;background:var(--verde);color:#fff;border:none;border-radius:var(--radius);font-family:var(--ff-d);font-size:14px;font-weight:700;cursor:pointer}
.form-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}

/* ══ MODAL ══ */
.modal-overlay{position:fixed;inset:0;background:rgba(44,31,15,.5);display:none;align-items:flex-end;justify-content:center;z-index:200}
@media(min-width:600px){.modal-overlay{align-items:center}}
.modal-overlay.open{display:flex}
.modal-box{background:var(--white);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:24px 20px;width:100%;max-height:92vh;overflow-y:auto;-webkit-overflow-scrolling:touch;animation:slideUp .22s ease}
@media(min-width:600px){.modal-box{border-radius:var(--radius-lg);width:480px;max-width:96vw}}
.modal-box.wide{max-width:540px}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-title{font-family:var(--ff-d);font-size:18px;font-weight:800;margin-bottom:14px}
.modal-footer{display:flex;gap:8px;margin-top:18px;justify-content:flex-end;flex-wrap:wrap}

/* ══ CORTE ══ */
.corte-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.corte-stat{background:var(--gris);border-radius:var(--radius);padding:10px;text-align:center}
.corte-stat .val{font-family:var(--ff-d);font-size:20px;font-weight:800;color:var(--naranja)}
.corte-stat .lbl{font-size:10px;color:var(--text-2);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.corte-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:12px}
.corte-table th{text-align:left;padding:5px 7px;font-size:10px;color:var(--text-2);border-bottom:1px solid var(--gris-b);font-weight:700;text-transform:uppercase}
.corte-table td{padding:5px 7px;border-bottom:1px solid var(--gris)}
.corte-table tr:last-child td{border-bottom:none}
.corte-total{display:flex;justify-content:space-between;font-family:var(--ff-d);font-size:18px;font-weight:800;border-top:2px solid var(--gris-b);padding-top:12px;margin-top:6px}
.corte-total span:last-child{color:var(--naranja)}
.corte-hdr{font-size:10px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.06em;margin:12px 0 5px}

/* ══ TICKET ══ */
.ticket{background:var(--crema);border-radius:10px;padding:14px;font-size:13px}
.ticket-header{text-align:center;margin-bottom:10px;padding-bottom:8px;border-bottom:1px dashed var(--gris-b)}
.ticket-brand{font-family:var(--ff-d);font-size:15px;font-weight:800;color:var(--naranja)}
.ticket-row{display:flex;justify-content:space-between;padding:2px 0;font-size:13px}
.ticket-total{font-weight:700;font-family:var(--ff-d);font-size:14px;border-top:1px dashed var(--gris-b);margin-top:6px;padding-top:6px}
.ticket-total span:last-child{color:var(--verde)}

/* ══ TOAST ══ */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(60px);background:var(--text);color:#fff;padding:11px 20px;border-radius:var(--radius);font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);z-index:300;opacity:0;transition:all .25s;pointer-events:none;white-space:nowrap;max-width:90vw;text-align:center}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.verde{background:var(--verde)}
.toast.naranja{background:var(--naranja)}