/* ============================================================
   Noble Health Software - Stylesheet
   ============================================================ */
:root{
    --scheme-color:#0d6efd;
    --bg:#f4f6fa; --card:#fff; --ink:#1f2733; --muted:#6b7280;
    --line:#e5e7eb; --primary:#0d6efd; --ok:#198754; --warn:#f59e0b;
    --danger:#dc3545; --info:#0dcaf0; --radius:12px;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .4em}
.muted{color:var(--muted)}
.small{font-size:.85em}
.r{text-align:right}
.nowrap{white-space:nowrap}
.container{max-width:1150px;margin:0 auto;padding:22px 18px 60px}

/* ---- Top bar ---- */
.topbar{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.06);position:sticky;top:0;z-index:20}
.topbar-inner{max-width:1150px;margin:0 auto;display:flex;align-items:center;gap:14px;padding:10px 18px;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.1rem;color:var(--ink);display:flex;align-items:center;gap:6px}
.brand-mark{color:var(--scheme-color)}
.scheme-badge{color:#fff;font-weight:600;font-size:.8rem;padding:3px 10px;border-radius:20px}
.topnav{display:flex;gap:4px;flex-wrap:wrap;margin-left:6px}
.topnav a{padding:6px 12px;border-radius:8px;color:var(--ink);font-size:.92rem}
.topnav a:hover{background:var(--bg);text-decoration:none}
.topnav a.on{background:var(--scheme-color);color:#fff}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:.9rem}
.topbar-right .user{color:var(--muted)}
.topbar-right .logout{color:var(--danger)}
.topbar-right .switch{color:var(--muted)}

/* ---- Page head ---- */
.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:6px 0 16px;flex-wrap:wrap}
.page-head h1{font-size:1.4rem;margin:0}
.page-actions{display:flex;gap:8px}

/* ---- Buttons ---- */
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 14px;border-radius:9px;cursor:pointer;font-size:.92rem;transition:.15s;font-family:inherit}
.btn:hover{background:var(--bg);text-decoration:none}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{filter:brightness(.94);background:var(--primary)}
.btn-light{background:var(--bg)}
.btn-block{width:100%}
.btn-x{border:none;background:#fee2e2;color:var(--danger);width:28px;height:28px;border-radius:7px;cursor:pointer}
.link{font-size:.85rem;margin-left:8px}
.link.danger{color:var(--danger)}

/* ---- Cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.card-head h2{font-size:1.05rem;margin:0}

/* ---- Stat cards ---- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:10px;padding:14px 16px}
.stat-card.warn{border-left-color:var(--warn)}
.stat-card.ok{border-left-color:var(--ok)}
.stat-card.info{border-left-color:var(--info)}
.stat-card.money{border-left-color:#7c3aed}
.stat-num{font-size:1.5rem;font-weight:700}
.stat-lbl{color:var(--muted);font-size:.85rem}

/* ---- Tables ---- */
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left}
.tbl thead th{background:#f8fafc;color:var(--muted);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.02em}
.tbl tbody tr:hover{background:#f8fafc}
.tbl tfoot td{border-top:2px solid var(--line);background:#f8fafc}

/* ---- Pills / status ---- */
.pill{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.78rem;font-weight:600}
.pill-pending{background:#fef3c7;color:#92400e}
.pill-submitted{background:#dbeafe;color:#1e40af}
.pill-paid{background:#dcfce7;color:#166534}
.pill-rejected{background:#fee2e2;color:#991b1b}

/* ---- Forms ---- */
.form label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:4px;font-weight:600}
.form input,.form select,.form textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:.95rem;font-family:inherit;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--scheme-color);box-shadow:0 0 0 3px rgba(13,110,253,.12)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.col2{grid-column:span 2}
.col3{grid-column:1/-1}
.fld{margin-bottom:2px}
.form-actions{margin-top:16px;display:flex;gap:10px}
.section-title{margin:18px 0 8px;font-size:1rem;border-top:1px solid var(--line);padding-top:14px}

/* ---- Search bar ---- */
.searchbar{display:flex;gap:8px;margin-bottom:14px;align-items:center;flex-wrap:wrap}
.searchbar input[type=text],.searchbar input[type=date],.searchbar select{padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:.92rem}
.searchbar input[type=text]{min-width:240px;flex:1}
.searchbar label.inline{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted)}

/* ---- Bill items table ---- */
.items-tbl input{width:100%;padding:6px 8px;border:1px solid var(--line);border-radius:7px;font-size:.9rem}
.items-tbl td{padding:5px 6px}
.totals{max-width:340px;margin-left:auto;margin-top:12px}
.totrow{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px dashed var(--line)}
.totrow input{width:130px;padding:6px 8px;border:1px solid var(--line);border-radius:7px}
.totrow.grand{font-size:1.15rem;font-weight:700;border-bottom:none;border-top:2px solid var(--ink);margin-top:4px;padding-top:10px}

/* ---- Flash ---- */
.flash{padding:11px 15px;border-radius:9px;margin-bottom:16px;font-size:.92rem}
.flash-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}
.flash-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}

/* ---- Login ---- */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#0d6efd15,#198a5415)}
.login-card{background:#fff;padding:36px 32px;border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.12);width:100%;max-width:380px;text-align:center}
.login-logo{font-size:2.6rem;color:var(--primary)}
.login-card h1{font-size:1.3rem;margin:6px 0 2px}
.login-sub{color:var(--muted);font-size:.85rem;margin-bottom:20px}
.login-card form{text-align:left}
.login-card label{display:block;font-size:.82rem;color:var(--muted);margin:10px 0 4px;font-weight:600}
.login-card input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:.95rem}
.login-card .btn{margin-top:18px}
.login-foot{color:var(--muted);font-size:.78rem;margin-top:18px}

/* ---- Home / scheme chooser ---- */
.home-title{font-size:1.6rem;margin-top:10px}
.home-sub{color:var(--muted);margin-bottom:24px}
.scheme-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.scheme-tile{background:#fff;border:1px solid var(--line);border-top:5px solid var(--tile);border-radius:16px;padding:24px;color:var(--ink);transition:.18s;display:block}
.scheme-tile:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.1);text-decoration:none}
.scheme-tile-icon{font-size:2.4rem}
.scheme-tile-title{font-size:1.5rem;font-weight:700;color:var(--tile)}
.scheme-tile-name{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.scheme-tile-stats{display:flex;gap:16px;font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.scheme-tile-stats strong{color:var(--ink);font-size:1.05rem;display:block}
.scheme-tile-amount{margin-top:10px;font-weight:600}
.scheme-tile-open{margin-top:12px;color:var(--tile);font-weight:600}
.home-links{margin-top:24px}

/* ---- Footer ---- */
.footer{text-align:center;color:var(--muted);font-size:.82rem;padding:24px}

/* ---- Print / Invoice ---- */
.print-page{background:#e9edf3}
.print-toolbar{max-width:800px;margin:16px auto;display:flex;gap:10px}
.invoice{max-width:800px;margin:0 auto 40px;background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.inv-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid var(--scheme-color);padding-bottom:14px;margin-bottom:16px}
.inv-head h1{font-size:1.5rem;margin:0}
.inv-head p{margin:2px 0;color:var(--muted);font-size:.88rem}
.inv-scheme{color:#fff;padding:12px 18px;border-radius:8px;text-align:center;font-weight:700}
.inv-meta table{width:100%;border-collapse:collapse;margin-bottom:16px}
.inv-meta td{color:var(--muted);font-size:.82rem;padding:3px 8px;width:14%}
.inv-meta th{text-align:left;padding:3px 8px;font-size:.92rem}
.inv-items{width:100%;border-collapse:collapse;font-size:.9rem}
.inv-items th,.inv-items td{border:1px solid var(--line);padding:7px 9px}
.inv-items thead th{background:#f1f5f9}
.inv-items tfoot td{border:none;padding:5px 9px}
.inv-items tfoot tr.grand td{font-size:1.1rem;font-weight:700;border-top:2px solid var(--ink)}
.inv-remarks{margin-top:14px;font-size:.9rem}
.inv-foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:40px}
.inv-foot .sign{text-align:center;border-top:1px solid var(--ink);padding-top:6px}

@media print{
    .no-print{display:none!important}
    body{background:#fff}
    .invoice{box-shadow:none;margin:0;max-width:100%;padding:0}
}

/* ---- Upload drop zone ---- */
.upload-drop{border:2px dashed var(--scheme-color);border-radius:12px;padding:26px;text-align:center;background:#f8fafc;margin:14px 0}
.upload-drop input[type=file]{display:block;margin:0 auto 10px;font-size:.9rem}
.upload-drop label{display:block;color:var(--muted);font-size:.9rem;font-weight:600}

/* ---- Pager ---- */
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:14px;flex-wrap:wrap;gap:10px}
.pager-links{display:flex;gap:8px}
.pill-info{background:#dbeafe;color:#1e40af}

/* ---- Responsive ---- */
@media(max-width:720px){
    .grid2,.grid3,.grid4{grid-template-columns:1fr}
    .col2,.col3{grid-column:auto}
    .topnav{width:100%;order:3}
    .topbar-right{width:100%;order:2;margin-left:0}
    .tbl{font-size:.82rem}
    .tbl thead{display:none}
    .tbl.items-tbl thead{display:table-header-group}
}