:root {
  --bg:#0f1113; --card:#1a1d21; --card-2:#25292e; --accent:#DB79DE;
  --text:#e1e1e1; --text-muted:#92959b; --danger:#ff5a5a; --success:#00d084;
  --gold:#ffaa00; --border:#333942;
}
*{box-sizing:border-box} body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;margin:0;padding:0 0 96px;-webkit-font-smoothing:antialiased} a{color:inherit}
header{background:rgba(26,29,33,.96);padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}
.header-logo{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}.header-logo img{height:38px;display:block;object-fit:contain;max-width:220px}.pro-brand-text{color:var(--accent);font-weight:900;letter-spacing:1px;border:1px solid rgba(219,121,222,.55);padding:4px 7px;border-radius:999px;font-size:11px;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:8px}.header-icon-link{width:40px;height:40px;border-radius:12px;background:var(--card-2);color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;position:relative;border:1px solid var(--border);text-decoration:none}.header-icon-link.active,.header-icon-link:hover{color:var(--accent);border-color:rgba(219,121,222,.5)}.header-icon-link svg{width:19px;height:19px}.header-badge{position:absolute;top:-6px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--danger);color:#fff;font-size:10px;font-weight:900;display:flex;align-items:center;justify-content:center;border:2px solid #000}
.container{padding:20px;max-width:760px;margin:0 auto}.admin-container{max-width:1080px}.view{display:none;animation:fadeIn .25s ease}.view.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
h2{font-size:20px;margin:0 0 18px;color:var(--accent);display:flex;align-items:center;gap:10px}h3{margin:0 0 12px;font-size:16px;color:#fff}.page-subtitle{font-size:13px;color:var(--text-muted);margin:-8px 0 18px;line-height:1.5}.glass-card{background:var(--card);border:1px solid var(--border);padding:18px;border-radius:16px;margin-bottom:18px;box-shadow:0 10px 26px rgba(0,0,0,.12)}.empty-card p{color:var(--text-muted);margin-bottom:0}
label{display:block;font-size:11px;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px;font-weight:800}input,select,textarea{background:var(--card-2);border:1px solid var(--border);color:#fff;padding:12px;border-radius:10px;width:100%;margin-bottom:15px;font-family:'Inter',sans-serif;font-size:16px}textarea{resize:vertical;min-height:110px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(219,121,222,.12)}small{color:var(--text-muted)}
.btn-wmb{background:var(--accent);color:#fff;border:none;padding:14px;border-radius:10px;font-weight:800;font-size:15px;cursor:pointer;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,opacity .2s;text-decoration:none}.btn-wmb:active{opacity:.85;transform:translateY(1px)}.secondary-btn{background:rgba(219,121,222,.1);border:1px solid var(--accent);color:var(--accent)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-muted);font-size:12px;padding:8px 12px;border-radius:9px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none;cursor:pointer}.logout-link{display:block;text-align:center;margin-top:30px}.icon-action{background:transparent;border:1px solid var(--border);color:var(--text-muted);border-radius:9px;padding:8px 10px;display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:12px;cursor:pointer;text-decoration:none}.icon-action:hover{border-color:rgba(219,121,222,.5);color:var(--accent)}.icon-action.danger{border-color:rgba(255,90,90,.45);color:var(--danger)}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.add-product-card{border-style:dashed;border-color:rgba(219,121,222,.65)}.add-product-card h3{color:var(--accent)}.form-feedback{font-size:13px;color:var(--text-muted);margin-top:8px}.form-feedback.ok{color:var(--success)}.form-feedback.error{color:var(--danger)}
.bottom-nav{position:fixed;bottom:0;left:0;width:100%;background:#000;display:flex;justify-content:space-around;gap:0;padding:8px 2px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border);z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;color:#666;text-decoration:none;font-size:8px;line-height:1.1;font-weight:900;cursor:pointer;flex:1 1 0;min-width:0;padding:2px 1px;white-space:nowrap;transition:color .25s}.nav-item svg{width:17px;height:17px}.nav-item.active{color:var(--accent)}
.list-item{background:var(--card-2);padding:15px;border-radius:13px;margin-bottom:10px;border:1px solid var(--border)}.list-item-title{font-weight:800;font-size:15px;margin-bottom:4px}.list-item-subtitle{font-size:12px;color:var(--text-muted);line-height:1.45}.list-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.section-heading-row{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:12px}.product-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.stock-badge{background:rgba(219,121,222,.15);color:var(--accent);padding:5px 9px;border-radius:8px;font-weight:900;font-size:12px;white-space:nowrap}.stock-badge.low{background:rgba(255,90,90,.15);color:var(--danger)}.stock-badge.ok{background:rgba(0,208,132,.12);color:var(--success)}.product-card{position:relative;overflow:hidden}.critical-card{border-color:rgba(255,90,90,.35)}.soft-warning{border-color:rgba(255,170,0,.35)}.stock-bar{height:9px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin:12px 0 8px}.stock-bar span{display:block;height:100%;background:var(--accent);border-radius:999px}.critical-card .stock-bar span{background:var(--danger)}.stock-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.stock-row strong{color:#fff}.stock-insight{font-size:12px;color:var(--text-muted);line-height:1.4}
.pro-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;margin-bottom:18px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:15px;padding:14px}.stat-card small{display:block;font-size:11px;text-transform:uppercase;font-weight:900;margin-bottom:6px}.stat-card strong{font-size:22px;color:#fff}.alert-card{border:1px solid var(--border);border-left:4px solid var(--gold);padding:12px;margin-bottom:14px;background:rgba(255,170,0,.05);border-radius:12px;display:flex;gap:12px;align-items:flex-start}.alert-card.critical{border-left-color:var(--danger);background:rgba(255,90,90,.06)}.alert-card.success{border-left-color:var(--success);background:rgba(0,208,132,.06)}.alert-card strong{font-size:15px}.smart-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.smart-actions .btn-wmb,.smart-actions .secondary-btn{width:auto}.inventory-tool-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.inventory-tool-row .btn-wmb,.inventory-tool-row .btn-outline{width:100%}
.order-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card-2);border:1px solid var(--border);border-radius:12px;padding:12px;margin-bottom:10px;text-transform:none;letter-spacing:0}.order-row span{display:flex;flex-direction:column;gap:4px}.order-row input{width:82px;margin:0;text-align:center}.notification-item{border-left:4px solid var(--accent);background:var(--card-2);border-radius:12px;padding:12px;display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}.notification-item.warning{border-left-color:var(--gold)}.notification-item.critical{border-left-color:var(--danger)}.notification-item.success{border-left-color:var(--success)}.notification-item p{margin:4px 0;color:var(--text-muted);font-size:12px;line-height:1.4}.notification-item svg{color:var(--accent);min-width:18px}.notifications-panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.notifications-panel-head h3{display:flex;align-items:center;gap:8px;margin-bottom:4px}.settings-list{display:grid;gap:10px}.setting-switch{display:flex;justify-content:space-between;gap:14px;align-items:center;background:var(--card-2);padding:12px;border:1px solid var(--border);border-radius:12px;text-transform:none;letter-spacing:0}.setting-switch small{display:block;margin-top:4px;line-height:1.35}.setting-switch input{width:auto;margin:0;accent-color:var(--accent)}
.admin-tabs{display:flex;gap:8px;overflow-x:auto;margin-bottom:18px;padding-bottom:4px}.admin-tabs button{border:1px solid var(--border);background:var(--card-2);color:var(--text-muted);padding:10px 12px;border-radius:999px;font-weight:900;cursor:pointer;white-space:nowrap}.admin-tabs button.active{color:#fff;background:var(--accent);border-color:var(--accent)}.admin-panel{display:none}.admin-panel.active{display:block;animation:fadeIn .2s ease}.health-list{display:grid;gap:10px;color:var(--text-muted);font-size:13px;line-height:1.45}hr{border:none;border-top:1px solid var(--border);margin:18px 0}
@media(max-width:560px){.form-grid-2,.inventory-tool-row{grid-template-columns:1fr}.notifications-panel-head{flex-direction:column}.notifications-panel-head .icon-action{width:100%;justify-content:center}.smart-actions .btn-wmb,.smart-actions .secondary-btn{width:100%}}
@media(max-width:480px){.container{padding:16px}.pro-summary-grid{grid-template-columns:repeat(2,1fr)}.stat-card strong{font-size:18px}.order-row{align-items:flex-start}.order-row input{width:66px}.header-logo img{height:34px;max-width:160px}.header-icon-link{width:36px;height:36px}.pro-brand-text{font-size:10px;padding:3px 6px}.nav-item span{font-size:7px}}
/* Pro v2: stock profesional y oportunidades */
.form-grid-3{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:10px}.quick-add-card{border-color:rgba(219,121,222,.75);background:linear-gradient(135deg,rgba(219,121,222,.09),rgba(26,29,33,.96))}.quick-add-card h3{color:var(--accent)}details.glass-card summary{cursor:pointer;font-weight:900;color:#fff;display:flex;align-items:center;gap:8px;list-style:none}details.glass-card summary::-webkit-details-marker{display:none}.details-form{margin-top:16px}.warning-card{border-left-color:var(--gold);background:rgba(255,170,0,.08)}.stock-badge.critical{background:rgba(255,90,90,.15);color:var(--danger)}.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}.insight-grid .stock-insight{background:rgba(255,255,255,.035);border:1px solid var(--border);padding:10px;border-radius:10px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.admin-user-card textarea{margin-top:8px}.admin-note-input{min-height:86px}.admin-note-preview{margin-top:10px;padding:10px;border-radius:10px;background:rgba(219,121,222,.07);border:1px solid rgba(219,121,222,.18);font-size:12px;color:var(--text-muted);line-height:1.45}.nav-item span{font-size:8px}.order-row input[type=number]{font-size:16px}.product-card .list-actions .icon-action{flex-grow:0}.stat-card strong{word-break:break-word}
@media(max-width:640px){.form-grid-3,.insight-grid{grid-template-columns:1fr}.dashboard-grid{grid-template-columns:1fr}.section-heading-row{flex-direction:column}.section-heading-row .icon-action{width:100%;justify-content:center}}
.stock-badge.critical{background:rgba(255,90,90,.18);color:var(--danger)}
.client-note-box{margin-top:12px}.client-note-box textarea{min-height:82px;margin-bottom:6px}.order-template-list{margin-bottom:10px}.weekly-review-card{border-color:rgba(255,170,0,.45)}
.product-card .stock-insight + .stock-insight{margin-top:4px}.add-product-card + .add-product-card{margin-top:-4px}
@media(max-width:480px){.admin-tabs{padding-bottom:8px}.client-note-box textarea{font-size:14px}}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.quick-add-card{border-style:dashed;border-color:rgba(0,208,132,.45)}details.glass-card summary{cursor:pointer;font-weight:900;color:var(--accent);list-style:none;display:flex;align-items:center;gap:8px}details.glass-card summary::-webkit-details-marker{display:none}.details-form{margin-top:16px}
@media(max-width:560px){.form-grid-3{grid-template-columns:1fr}}