:root{--bg:#f4f6f8;--surface:#fff;--ink:#17202a;--muted:#667085;--line:#e5e7eb;--brand:#17202a;--accent:#d89b19;--accent2:#b77b00;--danger:#b42318;--success:#067647;--warning:#b54708;--radius:14px;--shadow:0 8px 28px rgba(16,24,40,.06)}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;font-size:14px}a{color:#35526b;text-decoration:none}a:hover{text-decoration:underline}.topbar{height:68px;background:#12181f;color:#fff;display:flex;align-items:center;gap:20px;padding:0 22px;position:sticky;top:0;z-index:20;box-shadow:0 2px 8px rgba(0,0,0,.18)}.brand{display:flex;align-items:center;gap:10px;color:#fff;min-width:230px}.brand:hover{text-decoration:none}.brand span:last-child{display:flex;flex-direction:column;line-height:1.2}.brand small,.userbox small{color:#b8c1cc}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);color:#111;font-weight:900;font-size:20px}.brand-mark.large{width:62px;height:62px;border-radius:18px;font-size:34px}.userbox{margin-left:auto;display:flex;flex-direction:column;text-align:right}.nav-toggle{display:none;background:transparent;color:#fff;border:0;font-size:24px}.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 68px)}.sidebar{background:#18212b;padding:16px 12px}.sidebar nav{display:flex;flex-direction:column;gap:3px;position:sticky;top:84px}.sidebar a,.nav-logout{display:block;color:#dfe5ec;padding:10px 12px;border-radius:9px;font-size:13px;text-align:left;width:100%;background:none;border:0;cursor:pointer}.sidebar a:hover,.nav-logout:hover{background:#25313e;color:#fff;text-decoration:none}.logout-form{margin:0}.content{padding:26px;min-width:0}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin:0 0 18px}.page-head h1{font-size:25px;margin:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}.card h2{margin:0 0 14px;font-size:17px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.narrow{max-width:650px}.lead{max-width:900px;color:var(--muted);margin-top:-6px}.metrics{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:13px;margin-bottom:18px}.metric{background:#fff;border:1px solid var(--line);border-radius:13px;padding:16px;box-shadow:var(--shadow)}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;font-size:21px;margin-top:6px}.metric.danger strong{color:var(--danger)}.metric.success strong{color:var(--success)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:14px;flex-wrap:wrap}.search,.filters{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}.search input{min-width:280px}.filters label{font-size:11px}.button-group{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;background:#fff;color:#253442;padding:9px 13px;border-radius:9px;cursor:pointer;font-weight:650;font-size:13px;text-decoration:none}.btn:hover{background:#f8fafc;text-decoration:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:#1a160c}.btn-primary:hover{background:var(--accent2);border-color:var(--accent2);color:#fff}.btn-block{width:100%}.table-wrap{overflow:auto;padding:0}.table-wrap table{width:100%;border-collapse:collapse;white-space:nowrap}.table-wrap th,.table-wrap td{padding:11px 13px;border-bottom:1px solid #edf0f2;text-align:left;vertical-align:top}.table-wrap th{background:#f8fafb;color:#53616f;font-size:11px;text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0}.table-wrap tr:last-child td{border-bottom:0}.num{text-align:right!important}.empty{text-align:center!important;color:var(--muted);padding:25px!important}.row-danger td{background:#fff3f1}.row-muted{opacity:.62}.actions{display:flex;gap:8px;align-items:center}.link-danger{border:0;background:none;padding:0;color:var(--danger);cursor:pointer;font:inherit}.void-form{display:none}.badge{display:inline-block;background:#eef2f6;border-radius:999px;padding:4px 8px;font-size:11px}.badge-active,.badge-authorized{background:#ecfdf3;color:#067647}.badge-blocked,.badge-void{background:#fef3f2;color:#b42318}.badge-suspended{background:#fffaeb;color:#b54708}.alert{padding:11px 14px;border-radius:10px;margin-bottom:14px;border:1px solid transparent}.alert-error{background:#fef3f2;border-color:#fecdca;color:#912018}.alert-success{background:#ecfdf3;border-color:#abefc6;color:#05603a}.alert-warning{background:#fffaeb;border-color:#fedf89;color:#93370d}.alert-info{background:#eff8ff;border-color:#b2ddff;color:#175cd3}.form-card label,.login-card label{display:flex;flex-direction:column;gap:6px;font-weight:650;color:#344054;font-size:12px}.form-card input,.form-card select,.form-card textarea,.login-card input,.search input,.filters input,.filters select{font:inherit;border:1px solid #cfd6dd;border-radius:8px;padding:10px 11px;background:#fff;color:var(--ink);width:100%}.form-card input:focus,.form-card select:focus,.form-card textarea:focus,.login-card input:focus{outline:2px solid rgba(216,155,25,.22);border-color:var(--accent)}textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.span-2{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}label small,.muted,.security-note{color:var(--muted);font-weight:400}.check-label{flex-direction:row!important;align-items:center!important;margin-top:23px}.check-label input{width:auto}.checks{display:flex;flex-wrap:wrap;gap:12px}.checks label{flex-direction:row;align-items:center;font-weight:400}.checks input{width:auto}fieldset{border:1px solid var(--line);border-radius:10px;padding:12px}legend{color:#475467;font-size:12px;font-weight:700}.callout{background:#f8fafc;border-left:4px solid var(--accent);padding:12px 14px;border-radius:7px;margin-top:16px;color:#475467}.summary-bar{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:13px;overflow:hidden;margin-bottom:14px}.summary-bar>div{background:#fff;padding:15px}.summary-bar span,.summary-bar small{display:block;color:var(--muted);font-size:11px}.summary-bar strong{display:block;font-size:18px;margin:3px 0}.details{display:grid;grid-template-columns:1fr 1fr;margin:0}.details dt,.details dd{padding:8px;border-bottom:1px solid var(--line);margin:0}.details dt{color:var(--muted)}.fuel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fuel-card{display:flex;flex-direction:column;justify-content:space-between;gap:18px;border-top:4px solid var(--accent)}.fuel-card>div{display:flex;flex-direction:column}.fuel-name{font-weight:750}.fuel-price{font-size:27px;margin:5px 0}.fuel-card form{display:grid;gap:11px}.calc-box{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fbfcfd;display:flex;flex-direction:column;justify-content:center}.calc-box span{font-size:11px;color:var(--muted)}.calc-box strong{font-size:18px}.notice{padding:10px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}.notice:last-child{border-bottom:0}.notice span,.notice small{color:var(--muted)}.chart{min-height:260px;position:relative}.chart canvas{width:100%;height:260px}.login-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top right,#303e4c 0,#17202a 48%,#0e141a 100%)}.login-card{width:min(420px,100%);background:#fff;border-radius:18px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.32)}.login-logo{display:flex;justify-content:center;margin-bottom:12px}.login-card h1{text-align:center;margin:0;font-size:24px}.login-card>p{text-align:center;margin:7px 0 22px}.login-card form{display:grid;gap:14px}.security-note{display:block;text-align:center;margin-top:18px;font-size:11px}.password-wrap{display:flex}.password-wrap input{border-radius:8px 0 0 8px}.password-wrap button{border:1px solid #cfd6dd;border-left:0;background:#f8fafc;border-radius:0 8px 8px 0;padding:0 12px;cursor:pointer}code{white-space:normal;word-break:break-word}.logout-form button{font-family:inherit}
@media(max-width:1150px){.metrics{grid-template-columns:repeat(3,1fr)}.fuel-grid{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.nav-toggle{display:block}.brand{min-width:0}.shell{display:block}.sidebar{display:none;position:fixed;top:68px;bottom:0;left:0;width:260px;z-index:30;overflow:auto}.sidebar.open{display:block}.content{padding:18px}.userbox{font-size:12px}.grid-2,.form-grid,.fuel-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.metrics{grid-template-columns:1fr 1fr}.summary-bar{grid-template-columns:1fr 1fr}.search{width:100%}.search input{min-width:0;flex:1}.toolbar{align-items:stretch}.form-actions{flex-wrap:wrap}}
@media(max-width:520px){.content{padding:12px}.metrics{grid-template-columns:1fr}.summary-bar{grid-template-columns:1fr}.topbar{padding:0 13px}.brand small{display:none}.userbox span{max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card{padding:14px}.table-wrap{padding:0}.page-head h1{font-size:21px}}

.inline-form{display:inline}.link-button{border:0;background:none;padding:0;color:#35526b;cursor:pointer;font:inherit}.link-button:hover{text-decoration:underline}

/* Identidad visual y navegación por secciones */
.topbar{height:76px;min-height:76px;max-height:76px;overflow:hidden;background:linear-gradient(90deg,#101820,#1e2b37);border-bottom:3px solid var(--accent)}
.shell{grid-template-columns:268px minmax(0,1fr);min-height:calc(100vh - 76px)}
.brand{min-width:350px;gap:14px;height:64px;overflow:hidden}.brand b{font-size:15px;letter-spacing:.01em}.brand-pump{display:block;flex:0 0 58px;width:58px;height:58px;max-width:58px;max-height:58px;overflow:hidden;border-radius:50%;border:2px solid rgba(255,255,255,.55);background:#fff url('../company-logo.jpeg?v=20260908-2') left center/auto 58px no-repeat}
.sidebar{background:linear-gradient(180deg,#17212b,#101820);padding:22px 14px}.sidebar nav{top:98px;gap:0}.nav-section{padding:0 0 16px;margin:0 0 16px;border-bottom:1px solid rgba(255,255,255,.08)}.nav-section:last-child{border-bottom:0}.nav-title{display:block;color:#7f8c99;font-size:10px;font-weight:800;letter-spacing:.12em;padding:0 12px 7px}.sidebar a,.nav-logout{display:flex;align-items:center;gap:10px;padding:11px 12px;font-size:14px}.sidebar a.active{background:linear-gradient(90deg,rgba(216,155,25,.24),rgba(216,155,25,.06));color:#fff;border-left:3px solid var(--accent);padding-left:9px}.nav-icon{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.07);font-size:13px;color:#d8a22d}.sidebar a.active .nav-icon{background:var(--accent);color:#17120a}.content{padding:30px;background:linear-gradient(135deg,#f6f8fa,#eef2f5)}
/* Inicio de sesión con logotipo completo */
.login-body{background:linear-gradient(135deg,#0c1218,#263746);padding:28px}.login-card{width:min(880px,100%);padding:0;overflow:hidden;display:grid;grid-template-columns:1.2fr 1fr;border-radius:24px}.login-brand{display:grid;place-items:center;padding:42px;background:linear-gradient(145deg,#fdfdfd,#e8edf1);min-height:520px}.login-brand img{width:100%;height:auto;max-width:520px;filter:drop-shadow(0 18px 24px rgba(16,24,40,.15))}.login-content{padding:48px 42px;display:flex;flex-direction:column;justify-content:center}.login-content h1{text-align:left;font-size:30px}.login-content>p{text-align:left;margin:8px 0 28px}.login-content form{display:grid;gap:17px}
/* Verificación de pagos */
.payment-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(105deg,#17212b,#2d4050);color:#fff;padding:20px 22px;border-radius:15px;margin-bottom:16px;box-shadow:var(--shadow)}.payment-summary span,.payment-summary small{display:block;color:#c6d0d9}.payment-summary strong{display:block;font-size:18px;margin:3px 0}.row-pending td{background:#fffaf0}.badge-pending{background:#fff3cd;color:#835600;border:1px solid #f2d184}.badge-applied{background:#e8f8ef;color:#05603a}.cell-note{display:block;color:var(--muted);font-size:11px;margin-top:4px}.proof-link{display:inline-flex;background:#eef4f7;border:1px solid #ccd8df;padding:6px 9px;border-radius:7px}.payment-actions{min-width:190px;flex-wrap:wrap}.btn-confirm{background:#087443;border-color:#087443;color:#fff;padding:7px 10px}.btn-confirm:hover{background:#05603a;color:#fff}.workflow-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.workflow-step{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px}.workflow-step>b{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#e8edf1}.workflow-step span{display:flex;flex-direction:column}.workflow-step small{color:var(--muted)}.workflow-step.current{border-color:#dfae44;box-shadow:0 0 0 3px rgba(216,155,25,.1)}.workflow-step.current>b{background:var(--accent)}.callout-warning{background:#fff9e8;border-left-color:#d49a1d;color:#614600}
@media(max-width:850px){.topbar{height:70px;min-height:70px;max-height:70px}.brand{min-width:0;height:58px}.brand b{font-size:13px}.brand-pump{flex-basis:46px;width:46px;height:46px;max-width:46px;max-height:46px;background-size:auto 46px}.sidebar{top:70px}.login-card{grid-template-columns:1fr;width:min(480px,100%)}.login-brand{min-height:auto;padding:28px}.login-brand img{max-width:320px}.login-content{padding:30px}.workflow-strip{grid-template-columns:1fr}.payment-summary{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.brand span:last-child{display:none}.login-body{padding:14px}.login-content{padding:26px 20px}.login-brand{padding:20px}.payment-summary{padding:16px}}

/* Revisión de formularios y cobros */
.password-card{max-width:580px;margin:20px auto;padding:32px}.password-card h2{font-size:26px;margin:10px 0}.password-card form{display:grid;gap:20px;margin-top:28px}.eyebrow{font-size:12px;letter-spacing:.12em;color:#8b650b;font-weight:700}.fuel-card{padding:24px;border-top-width:5px}.fuel-price{font-size:38px;font-variant-numeric:tabular-nums;letter-spacing:-.04em;color:#142e42}.fuel-card form{border-top:1px solid var(--line);padding-top:22px;gap:18px}.fuel-name{font-size:18px}.fuel-card:nth-child(2){border-top-color:#337a5e}.fuel-card:nth-child(3){border-top-color:#476c96}.payment-list{display:grid;gap:16px}.payment-item{margin:0;padding:24px}.payment-main{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.payment-main h2{font-size:21px;margin:10px 0 4px}.payment-amount{font-size:30px;font-weight:750;text-align:right;font-variant-numeric:tabular-nums}.payment-amount small{display:block;font-size:14px;font-weight:400;color:var(--muted)}.payment-details{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding:20px 0}.payment-details>div{overflow-wrap:anywhere;font-size:14px}.payment-details span,.payment-details small{display:block;color:var(--muted);font-size:13px;margin-bottom:5px}.payment-footer{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap}.payment-buttons,.payment-buttons form{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.payment-buttons .void-form{display:none}.verify-check{font-size:14px;display:flex;align-items:center;gap:8px}.mail-rule{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);gap:15px;overflow-wrap:anywhere}.form-card label{font-size:14px}.form-card input,.form-card select,.form-card textarea{font-size:16px}.btn{font-size:14px}.mail-rule small{font-size:14px}.badge{font-size:13px}
@media(max-width:700px){.payment-details{grid-template-columns:1fr 1fr}.payment-item{padding:18px}.payment-amount{font-size:24px}.payment-footer,.payment-buttons{align-items:flex-start}.password-card{margin:0;padding:22px}}