:root{--plum:#260738;--ink:#1d0e28;--deep:#16051f;--cyan:#00d4f5;--paper:#f6f7fb;--white:#fff;--line:#e8e5ed;--muted:#746e80;--text:#261c32;--red:#cc4c58;--success:#13845d;--shadow:0 14px 36px rgba(29,8,42,.045)}
*{box-sizing:border-box}body{margin:0;font-family:'DM Sans',sans-serif;background:var(--paper);color:var(--text);font-size:14px}h1,h2,h3{font-family:Manrope,sans-serif;margin:0;letter-spacing:-.035em}h1{font-size:clamp(23px,2.3vw,30px)}h2{font-size:17px}p{line-height:1.6}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}.hidden{display:none!important}.btn{border:0;border-radius:11px;padding:12px 17px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .2s}.btn.primary{background:var(--plum);color:white}.btn.primary:hover{background:#3b1153}.btn.ghost{border:1px solid var(--line);background:white;color:var(--plum)}.btn.ghost:hover{background:#f6f2f9}.btn.full{width:100%}.notice{border:1px solid #bfc7eb;background:#f0f4ff;border-radius:10px;padding:13px 16px;line-height:1.65;margin:20px 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var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px;margin-bottom:18px;min-width:0}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.panel-head small{color:var(--muted)}.inline-link{border:0;background:none;color:#692d86;font-size:12px;font-weight:800}.table-wrap{width:100%;overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#9790a0;white-space:nowrap;padding:12px 10px;border-bottom:1px solid var(--line)}td{padding:15px 10px;border-bottom:1px solid #f0eef3;font-size:13px;vertical-align:middle}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.tag{display:inline-flex;border-radius:20px;padding:4px 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span{position:absolute;left:12px;font-size:17px;color:#9d8aa9}.input-wrap input{padding-left:36px}.flex1{flex:1}.filter-row select{width:auto;min-width:160px}.checkbox-inline{display:inline-flex!important;align-items:center;gap:8px!important;font-size:12px!important;color:#5d5069;font-weight:600!important}.checkbox-inline input{width:auto!important}.product-picker{max-height:515px;overflow:auto}.pick-row{display:flex;justify-content:space-between;align-items:center;padding:15px 2px;border-bottom:1px solid #f0edf3;gap:12px}.pick-row strong{display:block;font-size:13px}.pick-row small{display:block;margin-top:5px;color:#958d9e}.pick-row button{border:1px solid #ece4f0;color:#5b2b74;background:white;border-radius:9px;padding:7px 10px;white-space:nowrap;font-weight:700}.pick-row button:hover{background:#f4eef9}.pick-price{font-weight:800;white-space:nowrap;margin-left:auto}.pill{font-size:10px;border:1px solid #c4ebf2;background:#eafaFC;color:#187e91;border-radius:20px;padding:6px 9px}.cart-panel{position:sticky;top:12px;align-self:start}.cart-rows{min-height:110px}.cart-item{display:grid;grid-template-columns:minmax(0,1fr) 100px auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.cart-item strong{font-size:12px}.cart-item small{color:var(--muted);display:block;margin-top:4px}.cart-item input{width:65px;padding:6px;border-radius:7px;border:1px solid #d9d0df}.cart-item button{border:0;background:none;color:#b04452;font-size:16px}.empty{text-align:center;color:var(--muted);font-size:13px;padding:22px 0}.totals{border-top:1px solid var(--line);padding:18px 0;display:grid;gap:10px}.totals div{display:flex;justify-content:space-between}.totals span{color:#7e748a}.totals .grand{font-size:20px;border-top:1px solid var(--line);padding-top:15px;margin-top:3px}.grand strong{color:var(--plum)}.change-line{display:flex;justify-content:space-between;margin:15px 0 20px}.change-line strong{color:var(--plum)}.muted-note{color:var(--muted);font-size:12px}.table-foot{padding:15px 5px;color:var(--muted);font-size:12px}.mini-btn{padding:7px 10px;border:1px solid #e9e3ef;border-radius:8px;background:white;color:var(--plum);font-size:11px;font-weight:700;margin:2px}.mini-btn:hover{background:#f5f0f8}.mini-btn.danger{color:#ab4050}.dialog{border:1px solid var(--line);border-radius:18px;box-shadow:0 25px 80px #210c3755;max-width:min(600px,calc(100vw - 26px));width:600px;padding:0}.dialog::backdrop{background:#1b0b2a99}.dialog-form{padding:26px}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.icon-btn{background:none;border:0;font-size:26px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid .wide{grid-column:1/-1}.form-grid input{min-width:0}.dialog-actions{margin-top:25px;display:flex;justify-content:flex-end;gap:10px}.import-label{cursor:pointer}.online-dot{vertical-align:middle}@media(max-width:1150px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sale-grid{grid-template-columns:1fr}.cart-panel{position:static}.sidebar{width:220px}.app{grid-template-columns:220px minmax(0,1fr)}.today-label{display:none}}@media(max-width:800px){.auth-layout{grid-template-columns:1fr}.auth-side{display:none}.auth-box{min-height:100vh}.app{display:block}.sidebar{position:fixed;left:-280px;width:250px;height:100vh;transition:left .25s}.sidebar.open{left:0}.mobile-nav{display:block}.main-content{padding:25px 15px 70px}.topbar{padding:0 16px}.account,.breadcrumbs{display:none}.dash-grid{grid-template-columns:1fr}.topbar-right{margin-left:auto}}@media(max-width:510px){.metric-grid,.metric-grid.two{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:16px;min-height:130px}.stat strong{font-size:19px}.stat small{font-size:11px}.page-heading{align-items:flex-start}.page-heading h1{font-size:23px}.filter-row select{flex:1}.panel{padding:15px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:1}.cart-item{grid-template-columns:minmax(0,1fr) 76px auto}}
#setup-screen,#waiting-screen{grid-template-columns:1fr;place-items:center}

/* SaaS: estado de plan y experiencia de prueba gratuita */
.plan-card{max-width:740px}.plan-card h2{font-family:Manrope,sans-serif;font-size:clamp(30px,5vw,45px);margin:14px 0;color:var(--plum)}
.plan-card p{line-height:1.55}.plan-actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}
.plan-card .notice{max-width:680px}.plan-actions button:disabled{cursor:not-allowed;opacity:.55}

/* Registro y configuración comercial: datos mínimos, sin teléfono */
.stack select,.form-grid select{width:100%;background:#fff;border:1px solid #ded9e4;border-radius:9px;padding:12px 13px;outline-color:#7f4ca3;min-width:0}
.form-part-title{font-size:13px;letter-spacing:0;margin:10px 0 0;color:var(--plum)}
.auth-card:has(#register-panel:not(.hidden)){width:min(100%,535px)}
.auth-card:has(#register-panel:not(.hidden)) .auth-brand{margin-bottom:22px}
.privacy-check{display:flex!important;align-items:flex-start;gap:10px!important;line-height:1.5;font-weight:500!important;font-size:12px!important}
.privacy-check input[type=checkbox]{width:17px!important;height:17px;min-width:17px;margin:1px 0 0;accent-color:#5c2477}
.privacy-check a{color:#5a2778;text-decoration:underline;text-underline-offset:3px;font-weight:700}
.field-help{font-size:11px;font-weight:400;color:var(--muted)}
.form-footnote{font-size:12px!important;margin:0!important;color:#62586b!important}
.business-card{max-width:720px}
.business-card .form-grid label{display:grid;gap:7px}
@media(max-width:510px){.auth-box{padding:14px}.auth-card{padding:16px}.auth-card:has(#register-panel:not(.hidden)){padding-top:25px}.business-card .form-grid{grid-template-columns:1fr}}

/* Gestion + BI 1.1: módulos de compras y visualización descriptiva */
.purchase-add-grid{display:grid;grid-template-columns:minmax(170px,2fr) minmax(110px,.7fr) minmax(165px,1fr) auto;gap:12px;align-items:end;margin:16px 0}
.purchase-add-grid label{font-size:12px;font-weight:700;color:var(--plum)}
.purchase-add-grid input,.purchase-add-grid select{display:block;width:100%;min-height:44px;margin-top:7px;border:1px solid #dcd5e3;border-radius:10px;padding:10px;background:#fff}
.purchase-total{text-align:right;font-size:16px;padding:15px 0;color:var(--plum)}
.report-pagination{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;font-size:12px;color:var(--muted)}
.bi-chart{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;align-items:end;min-height:240px;padding:10px 0 5px}
.bi-bar-col{height:215px;display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}
.bi-bar-value{font-size:11px;color:#65536c;font-weight:700;white-space:nowrap}
.bi-bar-track{height:155px;width:100%;max-width:75px;display:flex;align-items:end;border-radius:8px;background:#f2eff6;overflow:hidden}
.bi-bar-fill{width:100%;background:linear-gradient(0deg,#512267,#29c3d9);border-radius:8px 8px 0 0;min-height:3px}
.bi-bar-col strong{font-size:11px;color:var(--plum)}
#view-bi .stat.highlight strong{font-size:clamp(18px,2.2vw,27px)}
#supplier-form textarea{width:100%;border:1px solid #ded9e4;border-radius:9px;padding:12px;font:inherit}
#view-bi .page-heading input,#view-reports .panel-head input{display:block;margin-top:5px;padding:8px;border:1px solid #ded9e4;border-radius:8px}
@media(max-width:950px){.purchase-add-grid{grid-template-columns:1fr 1fr}}
@media(max-width:550px){.purchase-add-grid{grid-template-columns:1fr}.bi-chart{gap:5px}.bi-bar-value{font-size:9px;writing-mode:vertical-rl;transform:rotate(180deg);height:62px}.bi-bar-col{height:250px}.bi-bar-track{height:150px}.report-pagination{flex-direction:column;align-items:flex-start}}