:root{--bg:#f4f7fb;--card:#fff;--text:#16202a;--muted:#738092;--line:#e6ebf2;--primary:#1267e8;--primary2:#0e4fb7;--success:#159c62;--danger:#d64545;--warning:#e69a21;--nav:#0f1f33;--shadow:0 14px 38px rgba(24,39,75,.08);--r:18px}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}body{margin:0;background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.material-symbols-rounded{font-variation-settings:'FILL' 0,'wght' 500,'GRAD' 0,'opsz' 24;vertical-align:middle}
.auth-bg{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(140deg,#eef5ff 0%,#f8fbff 55%,#eef9f5 100%)}.install-card,.login-card{width:min(980px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:28px}.login-card{width:min(460px,100%)}.brand{display:flex;align-items:center;gap:12px}.brand.big{margin-bottom:28px}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);margin-top:2px}.logo-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#31a3ff);display:grid;place-items:center;color:#fff;box-shadow:0 10px 26px rgba(18,103,232,.26)}.logo-mark .material-symbols-rounded{font-size:29px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.full{grid-column:1/-1}label{display:grid;gap:8px;font-size:13px;font-weight:700;color:#425064}input,select,textarea{width:100%;border:1px solid #dfe6ef;border-radius:12px;padding:12px 13px;background:#fff;color:var(--text);outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:#8bb8ff;box-shadow:0 0 0 4px rgba(18,103,232,.08)}textarea{min-height:90px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 15px;font-weight:800;cursor:pointer;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--primary);color:#fff}.btn.secondary{background:#edf4ff;color:#1357b6}.btn.danger{background:#fff0f0;color:var(--danger)}.btn.ghost{background:#fff;border:1px solid var(--line);color:#334257}.btn.success{background:#eaf8f1;color:var(--success)}.btn.small{padding:8px 11px;border-radius:10px;font-size:13px}.alert{padding:12px 14px;border-radius:12px;margin:12px 0;font-weight:700}.alert.success{background:#eaf8f1;color:#087a49}.alert.danger{background:#fff0f0;color:#b33434}.alert.warning{background:#fff6e6;color:#a86b09}
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--nav);color:#dce6f3;padding:18px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.sidebar .brand{padding:4px 8px 18px}.sidebar .brand small{color:#8ea2bd}.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.11em;color:#7087a5;font-weight:800;padding:16px 10px 8px}.nav-link{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:11px;color:#bdcce0;margin:2px 0;font-weight:700;font-size:14px}.nav-link:hover,.nav-link.active{background:#182f4c;color:#fff}.nav-link .material-symbols-rounded{font-size:21px}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding-top:12px}.user-chip{padding:10px 8px}.user-chip strong{display:block;font-size:14px}.user-chip small{color:#8ea2bd}.main{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.topbar h1{font-size:20px;margin:0}.top-actions{display:flex;align-items:center;gap:10px}.content{padding:24px;max-width:1500px;margin:0 auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.page-head h2{margin:0 0 4px;font-size:24px}.page-head p{margin:0;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.stat-card,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 7px 22px rgba(24,39,75,.04)}.stat-card{padding:18px}.stat-icon{width:42px;height:42px;border-radius:12px;background:#edf4ff;color:var(--primary);display:grid;place-items:center;margin-bottom:14px}.stat-card .label{color:var(--muted);font-size:13px;font-weight:700}.stat-card .value{font-size:26px;font-weight:900;margin-top:5px}.stat-card .sub{font-size:12px;color:var(--muted);margin-top:4px}.card{padding:18px;margin-bottom:16px}.card h3{margin:0 0 14px}.split{display:grid;grid-template-columns:1.4fr .9fr;gap:16px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;background:#fff;min-width:720px}th,td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#7a8798;background:#f8fafc}tr:last-child td{border-bottom:0}.status{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.status.paid{background:#e9f8f0;color:#0d8a54}.status.unpaid{background:#fff0f0;color:#c13a3a}.status.partial{background:#fff6e7;color:#a46b0c}.amount-negative{color:var(--danger)!important}.amount-positive{color:var(--success)!important}.row-actions{display:flex;gap:7px;flex-wrap:wrap}.searchbar{display:flex;gap:10px;align-items:center;margin-bottom:14px}.searchbar input{max-width:360px}.empty{padding:30px;text-align:center;color:var(--muted)}.icon-badge{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#f0f5fb;color:#3b5b7d}.month-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.month{border:1px solid var(--line);border-radius:14px;padding:12px}.month strong{display:block}.month small{color:var(--muted)}.month.paid{border-color:#bfe8d3;background:#f3fbf7}.month.unpaid{border-color:#f0c4c4;background:#fff8f8}.month.partial{border-color:#f2d7a5;background:#fffaf0}.module-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.module-card{padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;gap:18px;align-items:center}.module-card .bigicon{width:68px;height:68px;border-radius:20px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#1569e9,#3ba8ff)}.module-card.cpe .bigicon{background:linear-gradient(135deg,#6545d8,#9b6cff)}.module-card .bigicon span{font-size:38px}.module-card h3{margin:0 0 6px;font-size:21px}.module-card p{margin:0;color:var(--muted)}.module-card .go{margin-left:auto;color:var(--muted)}
.receipt{width:min(760px,100%);margin:30px auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.receipt-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;border-bottom:1px dashed #cfd8e5;padding-bottom:18px;margin-bottom:18px}.receipt-total{font-size:34px;font-weight:900}.receipt-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px}.receipt-line{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid #eef2f6}.paid-stamp{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:#eaf8f1;color:#0f8b55;font-weight:900}.public-wrap{max-width:1100px;margin:0 auto;padding:24px}.public-head{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px}.mobile-nav{display:none}.only-mobile{display:none}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.app-shell{display:block}.sidebar{display:none}.topbar{height:62px;padding:0 16px}.content{padding:16px 14px 88px}.cards{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px}.stat-card .value{font-size:22px}.page-head{align-items:center}.page-head h2{font-size:20px}.grid2{grid-template-columns:1fr}.full{grid-column:auto}.module-cards{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(2,1fr)}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:20;padding:6px 6px calc(6px + env(safe-area-inset-bottom))}.mobile-nav a{display:grid;place-items:center;gap:2px;font-size:10px;color:#738092;padding:5px}.mobile-nav a.active{color:var(--primary)}.mobile-nav span{font-size:22px}.only-mobile{display:block}.receipt{margin:12px auto;border-radius:16px;padding:18px}.receipt-meta{grid-template-columns:1fr}.top-actions .context-name{display:none}}
@media(max-width:500px){.cards{grid-template-columns:1fr}.month-grid{grid-template-columns:1fr 1fr}.module-card{padding:18px}.module-card .bigicon{width:58px;height:58px}.install-card,.login-card{padding:20px;border-radius:20px}.public-wrap{padding:14px}}
@media print{.no-print,.topbar,.sidebar,.mobile-nav{display:none!important}.receipt{box-shadow:none;border:0;margin:0;width:100%;padding:0}.auth-bg{background:#fff}}