:root{
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --primary:#0f172a;
  --primary2:#2563eb;
  --ok:#16a34a;
  --warn:#f59e0b;
  --danger:#dc2626;
  --blue:#1e3a8a;
  --gold:#fbbf24;
  --shadow:0 18px 45px rgba(15,23,42,.10);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:linear-gradient(135deg,#eef5ff,#f8fafc)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.loading,.install-missing{min-height:100vh;display:grid;place-items:center;padding:24px}
.card,.install-card,.panel{background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.9);border-radius:24px;box-shadow:var(--shadow)}
.card{padding:24px}
.install-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:18px}
.install-card{width:min(720px,100%);padding:26px}
h1,h2,h3{margin:0 0 12px}
p{line-height:1.45}
.muted{color:var(--muted)}
.small{font-size:12px}
.form-grid{display:grid;gap:14px}
.form-grid h2{margin-top:18px;font-size:18px}
label{display:grid;gap:6px;color:#334155;font-size:14px}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:14px;background:#fff;padding:12px 13px;outline:none}
input:focus,select:focus,textarea:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.12)}
textarea{min-height:90px;resize:vertical}
.primary-button,.btn{border:0;border-radius:14px;padding:12px 16px;background:var(--primary);color:white;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn.secondary{background:#e2e8f0;color:#0f172a}
.btn.ghost{background:#fff;color:#0f172a;border:1px solid var(--line)}
.btn.ok{background:var(--ok)}
.btn.danger{background:var(--danger)}
.btn.warn{background:var(--warn);color:#111827}
.btn.small{padding:7px 10px;border-radius:10px;font-size:12px}
.alert{padding:12px 14px;border-radius:14px;margin:10px 0}
.alert.ok{background:#dcfce7;color:#166534}
.alert.error{background:#fee2e2;color:#991b1b}

.app-shell{min-height:100vh;padding-bottom:82px}
.topbar{position:sticky;top:0;z-index:20;background:rgba(248,250,252,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.9);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{font-weight:900;line-height:1.1}
.brand small{display:block;color:var(--muted);font-weight:600;font-size:11px;margin-top:2px}
.user-chip{display:flex;gap:8px;align-items:center;font-size:12px;color:#334155}
.main{padding:14px;max-width:1180px;margin:0 auto}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(var(--nav-count,4),1fr);padding:6px max(8px,env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-right));box-shadow:0 -12px 35px rgba(15,23,42,.08)}
.nav-item{border:0;background:transparent;color:#64748b;display:grid;justify-items:center;gap:2px;padding:6px 2px;border-radius:14px;font-size:11px;font-weight:800}
.nav-item span{font-size:20px}
.nav-item.active{background:#eff6ff;color:#1d4ed8}
.panel{padding:16px;margin-bottom:14px}
.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.grid{display:grid;gap:12px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:760px){.grid.two,.grid.three{grid-template-columns:1fr}.hide-mobile{display:none!important}.main{padding:10px}}

.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}
.stat b{font-size:20px}
.kachel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.user-card,.course-card,.clinic-card{background:#fff;border:2px solid var(--line);border-radius:20px;padding:14px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.user-card.gold{background:#fffbeb;border-color:#f59e0b;box-shadow:0 0 0 3px rgba(251,191,36,.25),0 10px 28px rgba(251,191,36,.20)}
.user-card .role{font-size:12px;color:var(--muted);text-transform:uppercase;font-weight:800}
.progress{height:9px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-top:10px}
.progress i{display:block;height:100%;background:linear-gradient(90deg,#2563eb,#16a34a);width:0%}
.progress.ok i{background:#16a34a}
.progress.warn i{background:#f59e0b}
.progress.danger i{background:#ef4444}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:800;background:#f1f5f9;color:#334155}
.badge.pending{background:#fef3c7;color:#92400e}
.badge.approved{background:#dcfce7;color:#166534}
.badge.rejected{background:#fee2e2;color:#991b1b}

.login-screen{min-height:100vh;display:grid;place-items:center;padding:18px}
.login-card{width:min(430px,100%);padding:26px}
.login-logo{height:58px;width:58px;border-radius:18px;background:#0f172a;color:white;display:grid;place-items:center;font-size:28px;margin-bottom:12px}
.login-card h1{font-size:28px}
.login-card form{display:grid;gap:12px;margin-top:18px}

.tabs{display:flex;gap:8px;overflow:auto;padding:4px 0 12px}
.tab-btn,.dept-btn,.tool-btn{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-weight:800;color:#334155}
.tab-btn.active,.dept-btn.active,.tool-btn.active{background:#0f172a;color:#fff;border-color:#0f172a}
.week-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.year-block{margin-bottom:18px}
.year-title{font-size:18px;font-weight:900;margin:12px 0 8px}
.week-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px}
.week-tile{border:1px solid var(--line);border-radius:14px;background:#fff;padding:8px;text-align:center;min-height:54px}
.week-tile b{display:block;font-size:13px}
.week-tile small{font-size:11px;color:#475569}
.week-tile.practice{background:#dcfce7;border-color:#16a34a}
.week-tile.school{background:#1e3a8a;color:#fff;border-color:#1e3a8a}
.week-tile.school small{color:#bfdbfe}
.week-tile.free{background:#f1f5f9;color:#64748b}

.calendar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.calendar-title{font-weight:900;font-size:18px}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.day-name{text-align:center;font-size:11px;color:#64748b;font-weight:900}
.day{min-height:68px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px;position:relative;overflow:hidden}
.day.out{opacity:.28}
.day.school{background:#1e3a8a;color:#fff}
.day.free{background:#f1f5f9;color:#64748b}
.day.has-entry{color:#0f172a}
.day.pending{opacity:.63}
.day-num{font-weight:900;font-size:12px}
.day-count{position:absolute;right:5px;bottom:5px;background:rgba(15,23,42,.75);color:white;border-radius:999px;font-size:10px;padding:2px 6px}
.day .dot{height:7px;width:7px;border-radius:50%;display:inline-block;margin-right:2px}
@media(max-width:520px){.day{min-height:56px;border-radius:12px;padding:5px}.day-count{font-size:9px}}

.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:100;display:flex;align-items:flex-end;justify-content:center;padding:12px}
.modal{background:#fff;border-radius:26px 26px 18px 18px;box-shadow:0 30px 90px rgba(15,23,42,.35);width:min(760px,100%);max-height:92vh;overflow:auto;padding:18px}
.modal.large{width:min(1050px,100%)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.close{border:0;background:#f1f5f9;border-radius:12px;padding:8px 10px;font-weight:900}

.entry-list{display:grid;gap:10px}
.entry-card{border:1px solid var(--line);border-left:5px solid #94a3b8;background:#fff;border-radius:16px;padding:12px}
.entry-card.pending{opacity:.63}
.entry-meta{display:flex;flex-wrap:wrap;gap:6px;color:#475569;font-size:12px;margin-top:5px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:top}
th{background:#f8fafc;font-weight:900;color:#334155}
.filter-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dept-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
@media(max-width:760px){.filter-row{grid-template-columns:1fr 1fr}.dept-grid{grid-template-columns:repeat(3,1fr)}}
details.filter-details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px}
details.filter-details summary{font-weight:900;cursor:pointer}
.summary-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:12px}
.print-only{display:none}
@media print{
  body{background:#fff}
  .topbar,.bottom-nav,.no-print,.btn,.tabs,.filter-details{display:none!important}
  .app-shell{padding:0}
  .main{max-width:none;padding:0}
  .panel{box-shadow:none;border:0}
  .print-only{display:block}
}

.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:6px}
.choice{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:10px 12px;font-weight:800}
.choice input{width:auto}
.hour-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:6px}
.hour-btn,.course-filter{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;font-weight:900;color:#334155}
.hour-btn.active,.course-filter.active{background:#0f172a;color:#fff;border-color:#0f172a}
.course-filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin-top:8px}
@media(max-width:520px){.choice-grid{grid-template-columns:1fr}.hour-buttons{grid-template-columns:repeat(2,1fr)}}

.group-block{border:1px solid var(--line);border-radius:22px;background:#f8fafc;padding:14px;margin:14px 0}
.group-title{font-size:18px;font-weight:900;margin-bottom:12px}
.clinic-group{border:2px solid var(--line);border-radius:20px;background:#fff;padding:12px;margin:12px 0}
.clinic-group-title{display:flex;align-items:center;gap:8px;font-weight:900;margin-bottom:10px;color:#334155}
.clinic-group-title span{width:16px;height:16px;border-radius:50%;background:#cbd5e1;display:inline-block}

.department-card{position:relative}
.card-x{position:absolute;right:10px;top:10px;width:30px;height:30px;border-radius:999px;border:1px solid #fecaca;background:#fee2e2;color:#991b1b;font-weight:900;font-size:18px;line-height:1;display:grid;place-items:center}
.card-x:hover{background:#dc2626;color:#fff;border-color:#dc2626}

.export-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.export-btn{border:0;border-radius:18px;padding:16px 12px;color:#fff;font-weight:900;font-size:15px;box-shadow:0 10px 24px rgba(15,23,42,.12)}
.export-btn.csv{background:linear-gradient(135deg,#16a34a,#15803d)}
.export-btn.pdf{background:linear-gradient(135deg,#2563eb,#1d4ed8)}
.entry-card{position:relative}
.entry-delete{right:10px;top:10px}
@media(max-width:520px){.export-actions{grid-template-columns:1fr 1fr}.export-btn{padding:14px 8px;font-size:14px}}

.license-card{border-width:2px}
.license-card.ok{border-color:#16a34a;background:#f0fdf4}
.license-card.warn{border-color:#f59e0b;background:#fffbeb}
.license-card.danger{border-color:#dc2626;background:#fef2f2}