:root {
  --black: #111111;
  --white: #ffffff;
  --accent: #e8333b;
  --bg: #f4f5f7;
  --sidebar-bg: #1a1d23;
  --sidebar-text: rgba(255,255,255,.7);
  --sidebar-active: #ffffff;
  --sidebar-hover: rgba(255,255,255,.1);
  --text: #1a1a1a;
  --text-light: #888888;
  --border: #e5e7eb;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --shadow: 0 1px 4px rgba(0,0,0,.08);
  --radius: 6px;
  --tr: .15s ease;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit}
img{max-width:100%;display:block}
input,select,textarea{font-family:inherit}
.hidden{display:none!important}

/* ── LOGIN ── */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar-bg)}
.login-box{background:#fff;border-radius:12px;padding:40px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{font-size:1.8rem;font-weight:900;letter-spacing:7px;text-align:center;margin-bottom:4px;background:linear-gradient(135deg,#b8860b,#f0d060,#c8960c,#d4af37,#b8860b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.login-sub{text-align:center;font-size:.8rem;color:var(--text-light);margin-bottom:32px;text-transform:uppercase;letter-spacing:1px}
.login-form .form-group{margin-bottom:16px}
.login-form label{display:block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.login-form input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;outline:none;transition:border-color var(--tr)}
.login-form input:focus{border-color:var(--black)}
.btn-login{width:100%;padding:13px;background:var(--black);color:#fff;border-radius:var(--radius);font-size:.9rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-top:8px;transition:background var(--tr)}
.btn-login:hover{background:var(--accent)}
.login-error{color:var(--danger);font-size:.8rem;text-align:center;margin-top:10px;display:none}
.login-error.show{display:block}

/* ── ADMIN LAYOUT ── */
.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}

/* ── SIDEBAR ── */
.sidebar{background:var(--sidebar-bg);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar-logo{padding:24px 20px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-logo .logo{font-size:1.4rem;font-weight:900;letter-spacing:6px;background:linear-gradient(135deg,#b8860b,#f0d060,#c8960c,#d4af37,#b8860b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sidebar-logo .role{font-size:.7rem;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:1px;margin-top:2px}
.sidebar-nav{flex:1;padding:16px 0}
.nav-section{margin-bottom:24px}
.nav-section-title{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:rgba(255,255,255,.3);padding:0 20px;margin-bottom:8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--sidebar-text);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--tr);border-left:3px solid transparent}
.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-active)}
.nav-item.active{background:rgba(255,255,255,.08);color:#fff;border-left-color:var(--accent)}
.nav-item .nav-icon{font-size:1rem;width:20px;text-align:center;flex-shrink:0}
.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:10px}
.nav-badge-warn{background:#d97706!important}
.sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08)}
.logout-btn{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.5);font-size:.8rem;cursor:pointer;transition:color var(--tr)}
.logout-btn:hover{color:#fff}

/* ── MAIN ── */
.admin-main{overflow:hidden}
.admin-topbar{background:#fff;border-bottom:1px solid var(--border);padding:0 28px;height:60px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.topbar-title{font-size:1rem;font-weight:700;letter-spacing:1px;text-transform:uppercase}
.topbar-actions{display:flex;align-items:center;gap:12px}
.admin-content{padding:28px}

/* ── VIEWS ── */
.view{display:none}
.view.active{display:block}

/* ── STATS ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px}
.stat-card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border-left:4px solid transparent}
.stat-card.orders{border-color:var(--info)}
.stat-card.pending{border-color:var(--warning)}
.stat-card.confirmed{border-color:var(--success)}
.stat-card.revenue{border-color:var(--accent)}
.stat-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-light);margin-bottom:6px}
.stat-value{font-size:1.8rem;font-weight:900;color:var(--text)}
.stat-sub{font-size:.75rem;color:var(--text-light);margin-top:4px}

/* ── CARDS / PANELS ── */
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.panel-title{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.panel-body{padding:20px}

/* ── TABLE ── */
.data-table-wrap{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:.875rem}
.data-table th{text-align:left;padding:10px 14px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-light);border-bottom:2px solid var(--border);background:var(--bg);white-space:nowrap}
.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.data-table tr:hover td{background:var(--bg)}
.data-table tr:last-child td{border-bottom:none}

/* ── BADGES ── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap}
.badge-pending{background:#fef3c7;color:#d97706}
.badge-review{background:#dbeafe;color:#1d4ed8}
.badge-confirmed{background:#d1fae5;color:#059669}
.badge-processing{background:#ede9fe;color:#7c3aed}
.badge-ready{background:#bbf7d0;color:#15803d;font-weight:800}
.badge-shipped{background:#cffafe;color:#0e7490}
.badge-delivered{background:#d1fae5;color:#166534}
.badge-cancelled{background:#fee2e2;color:#dc2626}
.badge-active{background:#d1fae5;color:#166534}
.badge-inactive{background:#f3f4f6;color:#9ca3af}

/* ── BODEGAS ── */
.bodegas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.bodega-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--border)}
.bodega-card-unassigned{border-style:dashed;border-color:#d1d5db;background:#fafafa}
.bodega-card-header{display:flex;align-items:flex-start;justify-content:space-between;padding:16px 16px 10px;gap:8px}
.bodega-card-name{font-size:.95rem;font-weight:800;letter-spacing:.5px}
.bodega-card-desc{font-size:.75rem;color:var(--text-light);margin-top:2px}
.bodega-stats{display:flex;gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.bodega-stat{flex:1;padding:10px 12px;text-align:center;border-right:1px solid var(--border)}
.bodega-stat:last-child{border-right:none}
.bodega-stat-num{display:block;font-size:1.3rem;font-weight:900;color:var(--text)}
.bodega-stat-lbl{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-light);margin-top:1px}
.bodega-prod-list{padding:10px 12px;display:flex;flex-direction:column;gap:6px;max-height:220px;overflow-y:auto}
.bodega-prod-row{display:flex;align-items:center;gap:8px;padding:4px 0;border-bottom:1px solid #f3f4f6}
.bodega-prod-row:last-child{border-bottom:none}

/* ── FABRICACIÓN ── */
.fab-materia{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:700}
.fab-polera{background:#dbeafe;color:#1d4ed8}
.fab-pantalon{background:#ede9fe;color:#7c3aed}
.fab-checks{display:flex;gap:12px;flex-wrap:wrap}
.fab-check{display:flex;align-items:center;gap:8px;cursor:pointer;padding:10px 16px;border:1px solid var(--border);border-radius:var(--radius);transition:all var(--tr);user-select:none}
.fab-check:hover{border-color:var(--black);background:var(--bg)}
.fab-check input{display:none}
.fab-check input:checked ~ .fab-check-box{background:var(--black);color:#fff;border-color:var(--black)}
.fab-check input:checked ~ .fab-check-label{font-weight:700;color:var(--text)}
.fab-check-box{width:32px;height:32px;border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:all var(--tr);background:#fff}
.fab-check-label{font-size:.82rem;color:var(--text-light);transition:color var(--tr)}
.btn-info{background:#3b82f6;color:#fff}
.btn-info:hover{opacity:.85}

/* ── IMAGE UPLOAD ── */
.img-upload-zone{position:relative;width:100%;aspect-ratio:1/1;max-height:300px;border:2px dashed var(--border);border-radius:var(--radius);background:var(--bg);cursor:pointer;overflow:hidden;transition:border-color var(--tr),background var(--tr);display:flex;align-items:center;justify-content:center}
.img-upload-zone:hover,.img-upload-zone.drag-over{border-color:var(--black);background:#f0f0f0}
.img-upload-zone.has-image{border-style:solid;border-color:#d1d5db}
.img-upload-ph{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-light);pointer-events:none}
.img-upload-spinner{position:absolute;inset:0;background:rgba(255,255,255,.85);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--text-light)}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:.8rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;transition:all var(--tr);cursor:pointer;border:none;font-family:inherit}
.btn-primary{background:var(--black);color:#fff}
.btn-primary:hover{background:var(--accent)}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{opacity:.85}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{opacity:.85}
.btn-warning{background:var(--warning);color:#fff}
.btn-warning:hover{opacity:.85}
.btn-info{background:var(--info);color:#fff}
.btn-info:hover{opacity:.85}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--black);color:var(--black)}
.btn-sm{padding:5px 10px;font-size:.72rem}
.btn-icon{padding:7px;border-radius:var(--radius)}
.btn-icon:hover{background:var(--bg)}

/* ── FORMS ── */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-row.full{grid-template-columns:1fr}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.form-label span{color:var(--danger)}
.form-control{padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;outline:none;transition:border-color var(--tr);background:#fff}
.form-control:focus{border-color:var(--black)}
.form-control.error{border-color:var(--danger)}
textarea.form-control{resize:vertical;min-height:80px}
.form-hint{font-size:.72rem;color:var(--text-light)}

/* ── MODAL ── */
.admin-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:500;display:none;align-items:center;justify-content:center;padding:20px}
.admin-modal-overlay.open{display:flex}
.admin-modal{background:#fff;border-radius:8px;width:100%;max-height:90vh;overflow-y:auto;position:relative}
.admin-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:1}
.admin-modal-title{font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.admin-modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:1.1rem;transition:background var(--tr)}
.admin-modal-close:hover{background:var(--bg)}
.admin-modal-body{padding:22px}
.admin-modal-footer{display:flex;gap:10px;justify-content:flex-end;padding:16px 22px;border-top:1px solid var(--border);background:#fff;position:sticky;bottom:0}

/* ── PRODUCT IMAGE THUMB ── */
.prod-thumb{width:44px;height:44px;object-fit:cover;border-radius:4px;background:var(--bg)}

/* ── ORDER DETAIL ── */
.order-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.od-card{background:var(--bg);border-radius:var(--radius);padding:16px}
.od-card h4{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-light);margin-bottom:10px}
.od-row{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:5px}
.od-row .lbl{color:var(--text-light)}
.od-row .val{font-weight:600;text-align:right;max-width:60%}
.proof-img{width:100%;max-height:250px;object-fit:contain;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);cursor:zoom-in}
.proof-placeholder{background:var(--bg);border:1px dashed var(--border);border-radius:var(--radius);height:100px;display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--text-light)}
.order-items-table{width:100%;font-size:.85rem;border-collapse:collapse;margin-top:12px}
.order-items-table th{text-align:left;padding:7px 10px;font-size:.7rem;font-weight:700;text-transform:uppercase;color:var(--text-light);border-bottom:1px solid var(--border)}
.order-items-table td{padding:8px 10px;border-bottom:1px solid var(--border)}
.order-items-table tr:last-child td{border-bottom:none}
.status-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}

/* ── FILTERS BAR ── */
.filters-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.filter-input{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.82rem;outline:none;transition:border-color var(--tr);background:#fff}
.filter-input:focus{border-color:var(--black)}
.filter-select{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.82rem;background:#fff;outline:none;cursor:pointer}

/* ── SETTINGS ── */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.settings-section{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.settings-section h3{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--border)}

/* ── EMPTY STATE ── */
.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty-icon{font-size:3rem;margin-bottom:12px}
.empty-state p{font-size:.9rem}

/* ── TOAST ── */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--black);color:#fff;padding:11px 16px;border-radius:var(--radius);font-size:.83rem;font-weight:600;box-shadow:0 4px 12px rgba(0,0,0,.15);animation:tin .2s ease;max-width:300px}
.toast.success{background:#166534;border-left:4px solid var(--success)}
.toast.error{background:#7f1d1d;border-left:4px solid var(--danger)}
.toast.out{animation:tout .2s ease forwards}
@keyframes tin{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes tout{to{transform:translateX(110%);opacity:0}}

/* ── ADMIN MODAL FOOTER ── */
.admin-modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}

/* ── PREPARACIÓN / PRINT ── */
@media print {
  body * { visibility: hidden; }
  #printArea, #printArea * { visibility: visible; }
  #printArea { position: fixed; top: 0; left: 0; width: 100%; }
}

/* ── INVENTARIO SKUs ── */
tr.inv-child-row { background: #fafafa; }
tr.inv-child-row td:first-child { padding-left: 24px; }

/* ── INVENTARIO VARIANTES ── */
.inv-var-wrap{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.inv-var-table{border-collapse:collapse;font-size:.78rem}
.inv-var-table th,.inv-var-table td{border:1px solid var(--border);padding:4px 6px;text-align:center}
.inv-var-table thead th{background:var(--bg);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.4px}
.inv-var-table tbody th{background:var(--bg);font-weight:600;text-align:left;white-space:nowrap}
.inv-var-input{width:52px;text-align:center;padding:3px 4px;border:1px solid var(--border);border-radius:3px;font-size:.82rem;font-weight:700}
.inv-var-list{display:flex;flex-wrap:wrap;gap:6px}
.inv-var-row{display:flex;align-items:center;gap:4px;background:var(--bg);border-radius:var(--radius);padding:4px 8px}
.inv-var-label{font-size:.78rem;font-weight:700;min-width:28px;white-space:nowrap}

/* ── FINANZAS ── */
.fin-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.fin-card{background:#fff;border-radius:var(--radius);padding:18px 20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);border-left:4px solid var(--border)}
.fin-card.fin-ingresos{border-left-color:var(--success)}
.fin-card.fin-egresos{border-left-color:var(--danger)}
.fin-card.fin-neta{border-left-color:var(--info)}
.fin-card.fin-neta.negativo{border-left-color:var(--danger)}
.fin-card-icon{font-size:2rem;line-height:1}
.fin-card-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-light);margin-bottom:4px}
.fin-card-val{font-size:1.6rem;font-weight:900;letter-spacing:-.5px}
.fin-card.fin-ingresos .fin-card-val{color:var(--success)}
.fin-card.fin-egresos  .fin-card-val{color:var(--danger)}
.fin-card.fin-neta     .fin-card-val{color:var(--info)}
.fin-card.fin-neta.negativo .fin-card-val{color:var(--danger)}
.fin-card-sub{font-size:.75rem;color:var(--text-light);margin-top:2px}
.fin-tables{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fin-cat-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:700;background:#f0f0f0;color:#555}
.fin-cat-badge.materia_prima{background:#fef3c7;color:#92400e}
.fin-cat-badge.envios{background:#dbeafe;color:#1e40af}
.fin-cat-badge.sueldos{background:#d1fae5;color:#065f46}
.fin-cat-badge.publicidad{background:#ede9fe;color:#5b21b6}
.fin-cat-badge.servicios{background:#fce7f3;color:#9d174d}
.fin-cat-badge.otros{background:#f3f4f6;color:#374151}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .admin-layout{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-240px;z-index:100;transition:left .3s;height:100vh}
  .sidebar.open{left:0}
  .order-detail-grid{grid-template-columns:1fr}
  .settings-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .fin-summary{grid-template-columns:1fr}
  .fin-tables{grid-template-columns:1fr}
}