:root{--navy:#062a55;--navy2:#031a36;--green:#5ca719;--bg:#f4f7fa;--surface:#fff;--text:#172337;--muted:#687588;--border:#dde5ed;--danger:#c73d3d;--shadow:0 14px 40px rgba(6,42,85,.12)}
body.dark{--bg:#07111f;--surface:#0e1c2c;--text:#eef5fb;--muted:#aab6c4;--border:#26384c}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}button{cursor:pointer}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,var(--navy2),var(--navy))}.login-card{width:min(430px,95%);background:#fff;color:#172337;padding:34px;border-radius:22px;box-shadow:0 25px 70px rgba(0,0,0,.3)}.admin-brand,.side-brand{display:flex;align-items:center;gap:10px}.admin-brand span,.side-brand span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff}.admin-brand b,.side-brand b{display:block;letter-spacing:2px}.admin-brand small,.side-brand small{letter-spacing:2px}.login-card h1{margin-bottom:5px}.login-card label,.settings label,.form-grid label{display:block;font-weight:800;margin:12px 0 5px}.login-card input,.login-card select,.section input,.section select,.modal input,.modal select,.modal textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text)}.login-card button,.section button,.toolbar button,.card button,.modal button:not(.close){background:var(--green);color:#fff;border:0;border-radius:9px;padding:11px 16px;font-weight:800}.demo-note{background:#eef7e9;padding:10px;border-radius:8px}.error{color:var(--danger)}.app{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:var(--navy2);color:#fff;padding:22px;display:flex;flex-direction:column}.sidebar nav{display:flex;flex-direction:column;gap:5px;margin-top:28px}.sidebar nav button,.logout{background:transparent;color:#dbe8f5;border:0;text-align:left;padding:11px;border-radius:8px}.sidebar nav button.active,.sidebar nav button:hover{background:rgba(255,255,255,.12)}.logout{margin-top:auto;border:1px solid rgba(255,255,255,.25);text-align:center}.app main{min-width:0}.app header{height:78px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.app header h2{margin:2px 0}.header-actions{display:flex;gap:15px;align-items:center}.header-actions>button,.hamburger{background:var(--bg);border:1px solid var(--border);padding:9px 12px;border-radius:8px;color:var(--text)}.profile small{display:block;color:var(--muted)}.hamburger{display:none}.section{display:none;padding:26px}.section.active{display:block}.notice{background:#fff3cd;color:#6a5100;padding:12px;border-radius:10px;margin-bottom:18px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.kpis.small{grid-template-columns:repeat(4,1fr)}.kpis article{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:19px}.kpis strong{display:block;font-size:27px;margin:5px 0}.kpis span{font-size:12px;color:var(--green)}.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-bottom:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:20px;box-shadow:var(--shadow)}.card-head,.toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px}.chart{height:220px;border-bottom:1px solid var(--border);display:flex;align-items:end;gap:18px;padding-top:20px}.chart i{flex:1;background:var(--green);border-radius:8px 8px 0 0}.health{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}.health small{display:block;color:var(--muted)}.good{color:var(--green)}.warn{color:#e4a11b}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border);font-size:14px}.table-wrap{overflow:auto}.badge{padding:4px 8px;border-radius:14px;font-size:11px;font-weight:800}.success{background:#dff3d4;color:#2e6d0a}.info{background:#d9ebff;color:#195d9e}.danger{background:#f8dada;color:#9c2222}.warning{background:#fff0c7;color:#8a6410}.toolbar{margin-bottom:16px}.toolbar input{max-width:430px}.actions button{padding:6px 9px;margin-right:4px}.actions .danger-btn{background:var(--danger)}.progress-row{display:grid;grid-template-columns:110px 1fr 45px;gap:10px;align-items:center;margin:18px 0}progress{width:100%;height:15px}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan-grid article{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:20px}.plan-grid strong{font-size:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:18px}.settings{max-width:650px}.settings input,.settings select{margin-bottom:8px}.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.58);place-items:center;z-index:100;padding:18px}.modal.show{display:grid}.modal-box{width:min(520px,96%);background:var(--surface);color:var(--text);padding:26px;border-radius:18px;position:relative}.close{position:absolute;right:13px;top:8px;background:none!important;color:var(--text)!important;border:0;font-size:28px}.modal label{display:block;font-weight:800;margin:10px 0 5px}
@media(max-width:950px){.app{grid-template-columns:1fr}.sidebar{position:fixed;z-index:80;left:-260px;transition:.25s;width:245px}.sidebar.show{left:0}.hamburger{display:block}.grid2{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.section{padding:16px}.app header{padding:0 15px}.profile{display:none}.kpis,.kpis.small{grid-template-columns:1fr 1fr}.plan-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}}