:root{
    --primary:#066AAB;
    --primary-dark:#045587;
    --navy:#173248;
    --bg:#f4f8fb;
    --card:#ffffff;
    --text:#183044;
    --muted:#6b7e8d;
    --line:#dfe8ee;
    --danger:#a93333;
    --success:#26734d;
    --soft:#eaf5fb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
button,.button-link{
    border:0;border-radius:10px;background:var(--primary);color:#fff;
    padding:12px 17px;font-weight:750;cursor:pointer;display:inline-block;font:inherit
}
button:hover,.button-link:hover{background:var(--primary-dark)}
.button-secondary{border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px 16px;color:var(--text);font-weight:700}
input,select,textarea{
    width:100%;border:1px solid var(--line);border-radius:10px;
    padding:11px 12px;margin-top:7px;font:inherit;background:#fff;color:var(--text)
}
textarea{resize:vertical}
label{font-size:.9rem;font-weight:680}
label small,td small,.mini-card small{display:block;color:var(--muted);font-weight:400;margin-top:5px}
h1,h2,h3,p{margin-top:0}
h1{font-size:2rem;margin-bottom:6px}
h2{font-size:1.15rem}
.muted{color:var(--muted);line-height:1.55}
.eyebrow{text-transform:uppercase;font-size:.72rem;letter-spacing:.13em;font-weight:850;color:var(--primary)}
.logo-mark{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:900}
.logo-mark.small{width:42px;height:42px;border-radius:12px}
.alert,.success{padding:12px 14px;border-radius:10px;margin:0 0 18px;line-height:1.45}
.alert{background:#fff1f1;color:var(--danger);border:1px solid #f0cccc}
.success{background:#edf9f3;color:var(--success);border:1px solid #cde9da}

.topbar{
    height:74px;background:#fff;border-bottom:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;
    padding:0 28px;position:sticky;top:0;z-index:20
}
.brand-inline{display:flex;align-items:center;gap:12px;color:var(--text)}
.brand-inline strong{display:block}.brand-inline span{display:block;font-size:.78rem;color:var(--muted);margin-top:2px}
.user-menu{display:flex;align-items:center;gap:12px;font-size:.9rem}
.badge{background:var(--soft);color:var(--primary);padding:6px 9px;border-radius:999px;font-weight:800}

.app-shell{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 74px)}
.sidebar{background:#fff;border-right:1px solid var(--line);padding:22px 14px}
.nav-link{display:block;padding:11px 13px;border-radius:9px;color:#405563;font-weight:650;margin-bottom:4px}
.nav-link:hover,.nav-link.active{background:var(--soft);color:var(--primary)}
.nav-link.disabled{opacity:.45;cursor:not-allowed}
.main-content{padding:30px;max-width:1500px;width:100%;margin:0 auto}
.page-head{margin-bottom:22px}
.page-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.page-head h1{margin-top:7px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat-card,.panel,.module,.day-card{
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px
}
.stat-card span{display:block;color:var(--muted);font-size:.86rem}
.stat-card strong{display:block;font-size:2rem;margin-top:9px}
.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:22px}
.action-module{color:var(--text);transition:.15s ease}
.action-module:hover{transform:translateY(-1px);border-color:#b9d6e8;box-shadow:0 8px 22px rgba(25,70,100,.06)}
.action-module p{color:var(--muted);line-height:1.5}
.action-module>strong{color:var(--primary);font-size:.86rem}
.module-kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);font-weight:850}
.panel{margin-bottom:20px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:12px}
.panel-head h2{margin-bottom:4px}
.text-link{font-weight:700}
.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}
.empty.small{padding:14px;font-size:.85rem}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 11px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.76rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
td.right{text-align:right}
.status-pill{display:inline-block;background:var(--soft);color:var(--primary);padding:5px 8px;border-radius:999px;font-size:.75rem;font-weight:800}
.searchbar{display:flex;gap:10px;margin-bottom:16px}
.searchbar input{margin:0;max-width:430px}
.form-panel{max-width:980px}
.form-panel.compact{max-width:none}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.form-grid.one{grid-template-columns:1fr}
.form-grid .wide{grid-column:1/-1}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
.checkbox-field{border:1px solid var(--line);border-radius:12px;padding:14px}
.checkbox-field legend{font-weight:750;padding:0 6px}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.check-item{display:flex;align-items:center;gap:8px;background:#f8fbfd;padding:9px;border-radius:8px}
.check-item input{width:auto;margin:0}
.two-col{display:grid;grid-template-columns:minmax(300px, .75fr) minmax(400px,1.25fr);gap:18px;align-items:start}
.stack{display:grid;gap:10px}
.mini-card{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.agenda-form{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:16px}
.week-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.day-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.day-head h3{margin:0}.day-head span{font-size:.78rem;color:var(--muted)}
.schedule-list{display:grid;gap:8px}
.schedule{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:11px;padding:12px}
.schedule small{display:block;color:var(--muted);margin-top:4px}
.schedule-off{opacity:.55;background:#fafafa}
.small-button{padding:7px 10px;font-size:.75rem;background:#fff;color:var(--primary);border:1px solid var(--line)}
.message-card{border-bottom:1px solid var(--line);padding:0 0 14px;margin-bottom:14px}
.message-card p{margin:8px 0 0;line-height:1.55}
.message-meta{font-size:.74rem;color:var(--muted);margin-bottom:5px}

@media(max-width:1050px){
    .cards{grid-template-columns:repeat(2,1fr)}
    .agenda-form{grid-template-columns:repeat(3,1fr)}
    .two-col{grid-template-columns:1fr}
}
@media(max-width:780px){
    .topbar{height:auto;padding:13px 15px;align-items:flex-start}
    .user-menu{flex-wrap:wrap;justify-content:flex-end}
    .app-shell{grid-template-columns:1fr}
    .sidebar{
        border-right:0;border-bottom:1px solid var(--line);padding:9px;
        display:flex;overflow:auto;position:sticky;top:68px;z-index:15
    }
    .nav-link{white-space:nowrap;margin:0 3px}
    .main-content{padding:20px 14px}
    .cards,.module-grid,.week-grid{grid-template-columns:1fr}
    .form-grid,.check-grid{grid-template-columns:1fr}
    .form-grid .wide{grid-column:auto}
    .agenda-form{grid-template-columns:repeat(2,1fr)}
    .page-head.split{align-items:flex-start;flex-direction:column}
}
@media(max-width:500px){
    .agenda-form{grid-template-columns:1fr}
    .brand-inline span{display:none}
}