/* ============================================================
   SISTEM DATABASE PELANGGARAN SISWA — app.css
   Tema sekolah profesional. Light + dark aware.
   ============================================================ */
:root{
  --primary:#1e40af; --primary-600:#2563eb; --primary-50:#eff6ff;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#f1f5f9; --card:#ffffff;
  --ok:#16a34a; --warn:#eab308; --danger:#dc2626; --orange:#f97316;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow-lg:0 10px 25px -5px rgba(15,23,42,.15);
  --radius:14px; --sidebar-w:252px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:14px}
.hidden{display:none !important}

/* ---------- LOGIN ---------- */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#1e3a8a,#2563eb 60%,#3b82f6);padding:20px;z-index:100}
.login-card{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);width:100%;max-width:390px;padding:36px 32px}
.login-card .logo{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-600));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px;margin:0 auto 18px}
.login-card h1{font-size:19px;text-align:center;margin-bottom:4px}
.login-card p.sub{text-align:center;color:var(--muted);margin-bottom:26px;font-size:13px}
.login-card .field{margin-bottom:16px}
.login-card label{display:block;font-weight:600;margin-bottom:6px;font-size:13px}
.login-card input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;transition:.15s}
.login-card input:focus{outline:none;border-color:var(--primary-600);box-shadow:0 0 0 3px var(--primary-50)}
.login-hint{margin-top:18px;padding:12px;background:var(--primary-50);border-radius:10px;font-size:12px;color:#1e40af;line-height:1.7}

/* ---------- LAYOUT ---------- */
#app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:#0f172a;color:#cbd5e1;position:fixed;inset:0 auto 0 0;z-index:40;
  display:flex;flex-direction:column;transition:transform .25s}
.sidebar .brand{padding:20px 20px 16px;display:flex;align-items:center;gap:11px;border-bottom:1px solid #1e293b}
.sidebar .brand .ic{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary-600),#3b82f6);
  display:flex;align-items:center;justify-content:center;font-size:19px;color:#fff;flex-shrink:0}
.sidebar .brand b{color:#fff;font-size:14px;display:block;line-height:1.3}
.sidebar .brand span{font-size:11px;color:#64748b}
.nav{flex:1;overflow-y:auto;padding:12px 10px}
.nav .group{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#475569;padding:14px 12px 6px;font-weight:700}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:#cbd5e1;font-weight:500;font-size:13.5px;margin-bottom:2px;transition:.12s}
.nav a .i{width:18px;text-align:center;opacity:.85;font-size:15px}
.nav a:hover{background:#1e293b;color:#fff}
.nav a.active{background:var(--primary-600);color:#fff;box-shadow:0 2px 8px rgba(37,99,235,.4)}
.nav a .badge-count{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:1px 7px;border-radius:20px}
.sidebar .foot{padding:14px;border-top:1px solid #1e293b;font-size:12px;color:#94a3b8}

.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);
  padding:0 24px;height:60px;display:flex;align-items:center;gap:16px}
.topbar .menu-btn{display:none;font-size:22px;color:var(--ink)}
.topbar .page-title{font-size:17px;font-weight:700}
.topbar .global-search{margin-left:auto;position:relative;width:min(340px,40vw)}
.topbar .global-search input{width:100%;padding:9px 14px 9px 36px;border:1.5px solid var(--line);border-radius:10px;background:var(--bg)}
.topbar .global-search input:focus{outline:none;border-color:var(--primary-600);background:#fff}
.topbar .global-search .si{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}
.topbar .user{display:flex;align-items:center;gap:10px}
.topbar .user .av{width:36px;height:36px;border-radius:50%;background:var(--primary-600);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.topbar .user .nm{font-weight:600;font-size:13px;line-height:1.2}
.topbar .user .rl{font-size:11px;color:var(--muted)}
.search-results{position:absolute;top:46px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow-lg);max-height:360px;overflow-y:auto;z-index:50}
.search-results .it{padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px}
.search-results .it:hover{background:var(--primary-50)}
.search-results .it:last-child{border-bottom:none}

.content{padding:24px;flex:1}
@media(min-width:1280px){.content{padding:28px 32px}}

/* ---------- COMPONENTS ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--card);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);border:1px solid var(--line);position:relative;overflow:hidden}
.stat .lbl{color:var(--muted);font-size:12.5px;font-weight:600;margin-bottom:8px}
.stat .val{font-size:30px;font-weight:800;line-height:1}
.stat .ic{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:19px}
.stat.b-blue .ic{background:#dbeafe;color:#2563eb}.stat.b-red .ic{background:#fee2e2;color:#dc2626}
.stat.b-amber .ic{background:#fef9c3;color:#ca8a04}.stat.b-green .ic{background:#dcfce7;color:#16a34a}
.stat.b-orange .ic{background:#ffedd5;color:#ea580c}

.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);margin-bottom:20px}
.panel .ph{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.panel .ph h3{font-size:15px;font-weight:700}
.panel .ph .sub{font-size:12px;color:var(--muted)}
.panel .pb{padding:20px}
.panel .ph .right{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}

.chart-box{position:relative;height:280px}
.chart-box.sm{height:230px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:9px;font-weight:600;font-size:13.5px;transition:.12s;border:1.5px solid transparent;white-space:nowrap}
.btn.primary{background:var(--primary-600);color:#fff}.btn.primary:hover{background:var(--primary)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.btn.ghost:hover{background:var(--bg)}
.btn.danger{background:var(--danger);color:#fff}.btn.danger:hover{filter:brightness(.92)}
.btn.sm{padding:6px 12px;font-size:12.5px}
.btn.block{width:100%;justify-content:center;padding:13px}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* forms */
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:14px}
.inp{margin-bottom:14px}
.inp label{display:block;font-weight:600;margin-bottom:6px;font-size:13px}
.inp input,.inp select,.inp textarea{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:9px;background:#fff;transition:.12s}
.inp input:focus,.inp select:focus,.inp textarea:focus{outline:none;border-color:var(--primary-600);box-shadow:0 0 0 3px var(--primary-50)}
.inp textarea{resize:vertical;min-height:70px}
.inp .ro{background:var(--bg);color:var(--muted);font-weight:600}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;align-items:end}

/* table */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13.5px}
table.data th{text-align:left;padding:11px 14px;background:var(--bg);color:var(--muted);font-weight:700;font-size:12px;
  text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--line);white-space:nowrap;cursor:default}
table.data th.sortable{cursor:pointer;user-select:none}
table.data th.sortable:hover{color:var(--ink)}
table.data td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data tr:last-child td{border-bottom:none}
table.data tbody tr{transition:.1s}
table.data tbody tr.clickable{cursor:pointer}
table.data tbody tr.clickable:hover{background:var(--primary-50)}

/* badge */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:700;color:#fff;white-space:nowrap}
.badge.soft{background:var(--bg);color:var(--muted);font-weight:600}
.tier{padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700}
.tier.RINGAN{background:#dcfce7;color:#15803d}.tier.SEDANG{background:#fef9c3;color:#a16207}.tier.BERAT{background:#fee2e2;color:#b91c1c}
.lvl-danger{color:var(--danger)}.lvl-warning{color:var(--orange)}

.score-pill{font-weight:800;font-size:15px}

/* pagination */
.pagination{display:flex;gap:6px;justify-content:center;padding:16px;align-items:center}
.pagination button{padding:7px 12px;border-radius:8px;border:1.5px solid var(--line);background:#fff;font-weight:600;font-size:13px}
.pagination button.active{background:var(--primary-600);color:#fff;border-color:var(--primary-600)}
.pagination button:disabled{opacity:.45}

/* empty / loading */
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .ic{font-size:42px;opacity:.4;margin-bottom:12px}
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--primary-600);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,#f1f5f9,#e2e8f0,#f1f5f9);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:6px}
@keyframes sk{to{background-position:-200% 0}}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;z-index:80;padding:20px;backdrop-filter:blur(2px)}
.modal{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;animation:pop .18s}
.modal.lg{max-width:860px}
@keyframes pop{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}
.modal .mh{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:2}
.modal .mh h3{font-size:16px}
.modal .mh .x{font-size:22px;color:var(--muted);width:32px;height:32px;border-radius:8px}
.modal .mh .x:hover{background:var(--bg)}
.modal .mb{padding:22px}
.modal .mf{padding:16px 22px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;position:sticky;bottom:0;background:#fff}

/* toast */
#toasts{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:#fff;border-radius:11px;box-shadow:var(--shadow-lg);padding:13px 18px;display:flex;align-items:center;gap:11px;
  min-width:260px;max-width:360px;border-left:4px solid var(--primary-600);animation:slidein .25s}
.toast.ok{border-left-color:var(--ok)}.toast.err{border-left-color:var(--danger)}.toast.warn{border-left-color:var(--warn)}
.toast .ic{font-size:18px}
@keyframes slidein{from{transform:translateX(120%)}to{transform:translateX(0)}}

/* profile */
.profile-head{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.profile-head .pic{width:76px;height:76px;border-radius:18px;background:linear-gradient(135deg,var(--primary),var(--primary-600));
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;flex-shrink:0}
.profile-head .meta h2{font-size:21px;margin-bottom:3px}
.profile-head .meta .mrow{color:var(--muted);font-size:13px;display:flex;gap:14px;flex-wrap:wrap;margin-top:4px}
.mini-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:18px 0}
.mini-stats .m{background:var(--bg);border-radius:11px;padding:13px 15px}
.mini-stats .m .l{font-size:11.5px;color:var(--muted);font-weight:600}
.mini-stats .m .v{font-size:21px;font-weight:800;margin-top:3px}
.reco{background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #bfdbfe;border-radius:12px;padding:15px 18px;margin:4px 0 8px;
  display:flex;gap:12px;align-items:flex-start}
.reco .ic{font-size:20px}
.reco b{color:#1e40af}

/* timeline */
.timeline{position:relative;padding-left:26px}
.timeline:before{content:"";position:absolute;left:8px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;margin-bottom:18px}
.tl-item:before{content:"";position:absolute;left:-22px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--primary-600);border:2px solid #fff;box-shadow:0 0 0 2px var(--line)}
.tl-item .d{font-size:12px;color:var(--muted);font-weight:600}
.tl-item .c{background:var(--bg);border-radius:11px;padding:12px 15px;margin-top:5px}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs button{padding:10px 16px;font-weight:600;color:var(--muted);border-bottom:2.5px solid transparent;white-space:nowrap}
.tabs button.active{color:var(--primary-600);border-bottom-color:var(--primary-600)}

/* checklist (quick entry) */
.checklist{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;max-height:360px;overflow-y:auto;padding:4px}
.checklist label{display:flex;align-items:center;gap:9px;padding:10px 12px;border:1.5px solid var(--line);border-radius:9px;cursor:pointer;font-size:13.5px;transition:.1s}
.checklist label:hover{border-color:var(--primary-600);background:var(--primary-50)}
.checklist label.on{border-color:var(--primary-600);background:var(--primary-50)}
.checklist input{width:17px;height:17px;accent-color:var(--primary-600)}

.success-flash{text-align:center;padding:30px}
.success-flash .ic{width:70px;height:70px;border-radius:50%;background:#dcfce7;color:#16a34a;font-size:36px;
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px}

/* bottom nav (mobile) */
.bottom-nav{display:none}

@media(max-width:1024px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}
  .main{margin-left:0}
  .topbar .menu-btn{display:block}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:39}
}
@media(max-width:640px){
  .content{padding:16px;padding-bottom:80px}
  .topbar{padding:0 16px}
  .topbar .global-search{width:auto;flex:1}
  .cards{grid-template-columns:1fr 1fr;gap:12px}
  .stat .val{font-size:24px}
  .bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);
    z-index:35;padding:6px 4px;justify-content:space-around}
  .bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10.5px;color:var(--muted);padding:5px 10px;border-radius:8px;flex:1}
  .bottom-nav a.active{color:var(--primary-600)}
  .bottom-nav a .i{font-size:19px}
  .modal .mf{flex-direction:column-reverse}
  .modal .mf .btn{width:100%;justify-content:center}
}