:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#1e3045;background:#f3f5f9}*{box-sizing:border-box}body{margin:0}header{background:#102946;color:#fff;padding:16px max(20px,calc((100vw - 1240px)/2));display:flex;gap:24px;align-items:center;flex-wrap:wrap}a{color:#1461ab;text-decoration:none}header a{color:#edf4fb}.brand{font-size:23px;font-weight:800;white-space:nowrap}.brand span{color:#d8ba70}nav{display:flex;flex-wrap:wrap;gap:17px;flex:1;font-size:14px}nav a:hover{text-decoration:underline}.account{font-size:13px}.wrap{max-width:1240px;margin:35px auto;padding:0 18px;min-height:75vh}h1{font-size:27px;margin-bottom:22px}h2{font-size:18px;margin:0 0 19px}.panel{background:#fff;border-radius:13px;box-shadow:0 4px 22px #1029460e;padding:22px;margin-bottom:22px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stats .panel{display:flex;flex-direction:column}.stats strong{font-size:34px;color:#102946}.stats span{color:#6a7888}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{display:block;font-size:13px;font-weight:600;line-height:2}input:not([type=checkbox]),textarea,select{width:100%;background:white;border:1px solid #c9d1db;padding:11px;border-radius:8px;font:inherit;min-height:42px}textarea{height:100px}label.wide{grid-column:1/-1}button{background:#102946;border:0;border-radius:8px;color:white;font-size:14px;font-weight:700;padding:12px 20px;cursor:pointer;width:max-content}button:hover{background:#214769}.tablewrap{width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid #e7eaf0;padding:13px 10px}th{color:#5d6b7b;background:#f6f8fa;font-size:12px}footer{text-align:center;color:#768495;padding:30px}.message{border:1px solid #e5eaf0;padding:15px;border-radius:10px;margin:12px 0}.message small{display:block;color:#718095;margin-top:4px}.message p{white-space:normal}.login{min-height:100vh;display:grid;place-items:center;padding:18px}.login .panel{width:100%;max-width:430px;padding:35px}.login label{margin:15px 0}.login button{width:100%}.error{color:#a01825;background:#ffeff0;padding:13px;border-radius:8px}.note{color:#687889;font-size:13px}@media(max-width:760px){header{padding:14px;gap:15px}nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}nav a{white-space:nowrap}.account{margin-left:auto}.stats{grid-template-columns:1fr}.formgrid{grid-template-columns:1fr}.wrap{margin:19px auto}h1{font-size:23px}.panel{padding:16px}}

/* SWV v0.2: diseño administrativo, sin cambios de lógica de negocio */
:root{--navy:#102946;--navy-deep:#0b1c31;--gold:#d8ba70;--line:#e5eaf1;--ink:#19314a;--muted:#738399;--bg:#f4f6fa}
body.app-shell{background:var(--bg);color:var(--ink);min-height:100vh}
.app-shell .topbar{position:sticky;top:0;z-index:10;height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#fff;color:var(--navy);border-bottom:1px solid var(--line);box-shadow:0 2px 12px #122b4206;gap:12px}
.topbar .brand{font-size:24px;letter-spacing:-.7px;color:var(--navy)}.topbar .brand span{color:#ad8640}.topbar-right{display:flex;gap:18px;align-items:center}.topbar-label{font-size:13px;color:var(--muted);border-right:1px solid var(--line);padding-right:16px}.topbar .account{font-weight:650;color:var(--navy)}.topbar .logout-link{font-size:13px;font-weight:700;background:#f0f3f7;color:var(--navy);padding:9px 13px;border-radius:9px}
.sidebar{position:fixed;top:74px;left:0;bottom:0;width:238px;background:var(--navy);color:#fff;display:flex;flex-direction:column;padding:28px 14px 18px;z-index:8}.sidebar-kicker{font-size:10px;font-weight:800;letter-spacing:1.7px;color:#a7b8cc;margin:0 16px 20px}.sidebar .side-nav{display:flex;flex-direction:column;gap:5px;flex:1;overflow:auto;font-size:14px}.sidebar .side-nav a{display:flex;gap:12px;align-items:center;color:#d9e4f0;font-weight:550;padding:13px 14px;border-radius:10px;white-space:nowrap;transition:background .15s}.sidebar .side-nav a:hover{background:#ffffff16;text-decoration:none}.sidebar .side-nav a.active{background:#ffffff1f;color:#fff;border-left:3px solid var(--gold);padding-left:11px}.nav-ico{font-size:19px;line-height:1;width:22px;text-align:center;color:var(--gold)}.sidebar-foot{border-top:1px solid #ffffff22;padding:20px 15px 0;font-size:10px;letter-spacing:1.2px;font-weight:800;color:#e2eaf2}.sidebar-foot small{display:block;font-weight:400;letter-spacing:0;color:#a7b8cc;margin-top:7px;font-size:12px}
.app-shell .wrap{margin:0 0 0 238px;max-width:none;padding:26px clamp(18px,3.5vw,56px) 38px;min-height:calc(100vh - 165px)}.app-shell footer{margin-left:238px;font-size:12px}.page-intro{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:25px}.eyebrow{color:#8493a6;font-size:11px;font-weight:800;letter-spacing:1.4px}.today{font-size:12px;color:#8190a3}.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}.dashboard-heading h1{margin:0 0 7px}.subtitle{font-size:14px;color:#77869a;margin:0}.quick-link{padding:10px 14px;border-radius:8px;color:var(--navy);background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700}
.app-shell h1{color:var(--navy);font-size:27px;letter-spacing:-.5px}.app-shell .panel{border:1px solid #edf0f5;border-radius:14px;box-shadow:0 9px 24px #1029460a}.app-shell .stats{gap:16px}.app-shell .stats .panel{min-height:132px;padding:25px 26px;border-top:3px solid var(--gold)}.app-shell .stats strong{font-size:38px;letter-spacing:-1px}.app-shell .stats span{font-size:13px}.app-shell h2{color:var(--navy)}.app-shell th{background:#f5f7fa;color:#64748a;font-weight:700}.app-shell tr:last-child td{border-bottom:0}.app-shell button{background:var(--navy)}.app-shell button:hover{background:#1e426a}.app-shell input:focus,.app-shell select:focus,.app-shell textarea:focus{outline:2px solid #d8ba70aa;outline-offset:1px;border-color:var(--gold)}
@media(max-width:980px){.sidebar{width:190px}.app-shell .wrap,.app-shell footer{margin-left:190px}.topbar-label{display:none}}
@media(max-width:720px){.app-shell .topbar{height:64px;padding:0 15px}.topbar .brand{font-size:20px}.topbar .account{max-width:115px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-right{gap:9px}.sidebar{position:relative;top:auto;width:100%;height:auto;padding:10px 12px;background:var(--navy)}.sidebar-kicker,.sidebar-foot{display:none}.sidebar .side-nav{flex-direction:row;gap:5px;overflow-x:auto;padding-bottom:3px;scrollbar-width:thin;flex-wrap:nowrap}.sidebar .side-nav a{padding:11px 12px;font-size:12px}.sidebar .side-nav a.active{border-left:0;border-bottom:2px solid var(--gold);padding:11px 12px 9px}.nav-ico{font-size:15px;width:auto}.app-shell .wrap,.app-shell footer{margin-left:0}.app-shell .wrap{padding:19px 14px}.page-intro{margin-bottom:18px}.app-shell .stats{grid-template-columns:1fr;gap:10px}.app-shell .stats .panel{min-height:95px;padding:18px}.app-shell .stats strong{font-size:30px}.app-shell h1{font-size:23px}.formgrid{grid-template-columns:1fr}.app-shell .panel{padding:17px}.dashboard-heading{align-items:flex-start}}

/* SWV v0.3: navegación móvil accesible y sin desplazamiento horizontal */
.mobile-menu-button{display:none}.mobile-menu-overlay[hidden]{display:none!important}
@media(max-width:720px){
 .app-shell .topbar{gap:10px;flex-wrap:nowrap;z-index:30}
 .topbar .brand{font-size:clamp(17px,4vw,21px);min-width:0}
 .topbar-right{margin-left:auto;gap:7px}
 .topbar .account{max-width:clamp(70px,22vw,115px);font-size:12px}
 .topbar .logout-link{padding:8px 10px}
 .mobile-menu-button{display:grid!important;place-items:center;width:42px;min-width:42px;height:42px;padding:0!important;border:1px solid #dce3ec!important;border-radius:10px;background:#f2f5f9!important;color:#102946!important;font-size:25px;line-height:1;cursor:pointer}
 .mobile-menu-overlay{position:fixed;inset:64px 0 0;background:rgba(3,16,29,.57);z-index:19}
 .sidebar{position:fixed;left:0;top:64px;bottom:0;width:min(300px,85vw);height:auto;padding:22px 14px 18px;transform:translateX(-105%);transition:transform .22s ease;z-index:20;box-shadow:10px 0 25px #08172922;visibility:hidden}
 .mobile-nav-open .sidebar{transform:translateX(0);visibility:visible}
 .sidebar-kicker,.sidebar-foot{display:block}
 .sidebar .side-nav{flex-direction:column;flex-wrap:nowrap;overflow-y:auto;overflow-x:hidden;gap:5px;padding:0;font-size:14px}
 .sidebar .side-nav a{font-size:14px;padding:13px 14px}
 .sidebar .side-nav a.active{border-bottom:0;border-left:3px solid var(--gold);padding:13px 11px}
 .nav-ico{font-size:19px;width:22px}
 .mobile-nav-open{overflow:hidden}
 .dashboard-heading{display:flex;flex-direction:column;align-items:stretch}
 .dashboard-heading .quick-link{display:block;align-self:stretch;text-align:center;margin-top:2px}
 .page-intro{flex-wrap:wrap}
 .app-shell .wrap{width:100%;min-width:0}
 .app-shell .panel{min-width:0}
 .app-shell .tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
}
@media(prefers-reduced-motion:reduce){.sidebar{transition:none}}

/* SWV v0.4: fichas, búsqueda y gestión de clientes */
.client-filter{display:grid;grid-template-columns:minmax(220px,1fr) minmax(140px,190px) auto auto;gap:12px;align-items:end}.client-filter .quick-link{height:43px;display:flex;align-items:center;justify-content:center}.muted-small{font-size:12px;color:#77869a;margin-top:3px;overflow-wrap:anywhere}.status-pill{display:inline-flex;padding:6px 10px;border-radius:30px;font-size:12px;font-weight:750}.status-active{color:#116a47;background:#e5f6ed}.status-inactive{color:#8b4429;background:#fff0e7}.back-link{font-size:13px;display:inline-block;margin-bottom:9px}.client-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.client-summary .panel{border-top:3px solid var(--gold);display:flex;flex-direction:column;gap:5px}.client-summary strong{font-size:30px;color:var(--navy)}.client-summary span{font-size:12px;color:var(--muted)}
@media(max-width:960px){.client-filter{grid-template-columns:1fr 1fr}.client-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.client-filter{grid-template-columns:1fr}.client-filter button{width:100%}.client-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.client-summary .panel{padding:13px}.client-summary strong{font-size:25px}.client-filter .quick-link{width:100%}}

.danger-button{background:#a92d39;color:white;border-color:#a92d39}.danger-button:hover{background:#80222c}

/* SWV Clientes v0.6: proyectos */
.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:16px}.project-card{padding:20px;border:1px solid #dce3eb;border-radius:15px;background:#fff;min-width:0}.project-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap}.project-card-head h3{margin:0 0 4px}.project-status{background:#edf2f7;border-radius:20px;padding:5px 10px;font-size:.8rem;white-space:nowrap}.project-progress{min-width:145px;margin:14px 0}.progress-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:7px;font-size:.85rem}.progress-track{height:12px;border-radius:99px;background:#e3e8ef;overflow:hidden}.progress-track span{height:100%;display:block;border-radius:99px;background:linear-gradient(90deg,#b48b3d,#e4bb64);transition:width .25s ease}.project-card p{overflow-wrap:anywhere}.tablewrap .project-progress{min-width:130px;max-width:220px}@media(max-width:720px){.project-card{padding:16px}.tablewrap .project-progress{min-width:120px}}

/* SWV v0.6.4 | Dashboard en columnas */
.dashboard-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}
.dashboard-column{min-width:0}
.dashboard-column>.panel{min-width:0}
.dashboard-stack{display:grid;gap:12px;max-height:680px;overflow-y:auto;padding-right:3px}
.dash-entry{border:1px solid #e0e6ee;background:#fbfcfe;border-radius:12px;padding:15px;min-width:0}
.dash-entry-top{display:flex;align-items:flex-start;justify-content:space-between;gap:9px;flex-wrap:wrap}
.dash-entry-top strong{font-size:15px;overflow-wrap:anywhere}
.dash-entry .project-progress{margin:12px 0}
.dash-invoice-value{font-size:21px;color:#102946;font-weight:800;margin:11px 0 6px}
.invoice-status{border-radius:99px;padding:5px 9px;background:#f9eed9;color:#80561b;font-size:12px;font-weight:700}
.dash-mini-link{display:inline-block;margin-top:10px;font-size:13px;font-weight:700}
.dash-bottom-link{display:inline-block;margin-top:15px;font-weight:700;font-size:13px}
@media(max-width:1000px){.dashboard-columns{grid-template-columns:1fr}.dashboard-stack{max-height:none}}