:root{
  --primary:#0f766e;--primary-2:#14b8a6;--primary-dark:#115e59;--accent:#f59e0b;
  --bg:#f3f7f7;--panel:#fff;--soft:#eef7f6;--text:#172321;--head:#102a27;--muted:#64748b;
  --line:#dbe7e5;--danger:#b91c1c;--warn:#b45309;--shadow:0 18px 45px rgba(15,118,110,.09);
  --radius:22px;--container:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f7fbfb 0,#f2f7f6 45%,#eef5f4 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}.muted{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;padding:12px 14px 0}.topbar{width:min(var(--container),100%);min-height:72px;margin:auto;padding:10px 12px 10px 16px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:rgba(12,91,84,.96);color:#fff;border:1px solid rgba(255,255,255,.14);border-radius:20px;box-shadow:0 18px 40px rgba(15,76,72,.20);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:0}.brand-mark,.footer-brand span,.error-brand span{display:grid;place-items:center;width:45px;height:45px;border-radius:15px;background:linear-gradient(135deg,#fff,#c9fffa);color:var(--primary-dark);font-weight:900;letter-spacing:-.04em;box-shadow:inset 0 0 0 1px rgba(255,255,255,.55)}.brand-copy{min-width:0}.brand-copy b,.brand-copy small{display:block}.brand-copy b{font-size:1rem;letter-spacing:.01em}.brand-copy small{font-size:.75rem;opacity:.78;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main-nav{display:flex;align-items:center;gap:5px}.main-nav a{position:relative;color:rgba(255,255,255,.82);padding:10px 13px;border-radius:12px;font-size:.88rem;font-weight:700;transition:.2s ease}.main-nav a:hover{color:#fff;background:rgba(255,255,255,.1)}.main-nav a.active{color:var(--primary-dark);background:#fff;box-shadow:0 8px 18px rgba(0,0,0,.1)}.main-nav .logout-link{border-left:1px solid rgba(255,255,255,.18);border-radius:0 12px 12px 0;margin-left:4px;padding-left:17px}.nav-toggle{display:none;width:44px;height:44px;border:0;border-radius:13px;background:rgba(255,255,255,.12);cursor:pointer;padding:11px}.nav-toggle span{display:block;height:2px;background:#fff;border-radius:9px;margin:5px 0;transition:.2s}
.container{width:min(var(--container),calc(100% - 28px));margin:28px auto 40px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px;padding:3px 2px}.eyebrow,.hero-kicker{display:inline-block;color:var(--primary);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.13em;margin-bottom:6px}.page-head h1{margin:0 0 5px;font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.15;letter-spacing:-.035em;color:var(--head)}.page-head p{margin:0;color:var(--muted);max-width:680px}.user-chip{display:flex;align-items:center;gap:10px;padding:8px 13px 8px 8px;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:16px;font-weight:800;box-shadow:0 8px 22px rgba(15,23,42,.04);white-space:nowrap}.user-chip small{display:block;color:var(--muted);font-size:.67rem;margin-top:1px;letter-spacing:.08em}.user-avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--soft);color:var(--primary);font-weight:900}
.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.section-space{margin-top:18px}.card{background:rgba(255,255,255,.94);border:1px solid rgba(214,229,226,.95);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat{position:relative;overflow:hidden;min-height:132px;display:flex;flex-direction:column;justify-content:flex-end}.stat:before{content:"";position:absolute;width:90px;height:90px;border-radius:50%;right:-28px;top:-32px;background:linear-gradient(135deg,rgba(20,184,166,.18),rgba(15,118,110,.03))}.stat b{font-size:2rem;line-height:1;color:var(--primary);letter-spacing:-.04em}.stat span{display:block;color:var(--muted);margin-top:8px;font-size:.88rem}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:15px;flex-wrap:wrap}.toolbar h2,.card h2{color:var(--head);letter-spacing:-.02em}
.input,select,textarea{width:100%;border:1px solid #cfdedb;border-radius:13px;padding:11px 13px;color:var(--text);background:#fff;transition:.2s}.input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary-2);box-shadow:0 0 0 4px rgba(20,184,166,.12)}textarea{min-height:125px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;font-size:.82rem;font-weight:800;margin-bottom:7px;color:#29443f}.span-2{grid-column:span 2}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:12px;padding:10px 15px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-2));color:#fff;text-decoration:none;font-weight:800;cursor:pointer;box-shadow:0 8px 18px rgba(15,118,110,.16);transition:transform .18s,box-shadow .18s}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(15,118,110,.2)}.btn-secondary{background:#edf7f5;color:var(--primary-dark);border:1px solid #cfe4e0;box-shadow:none}.table-wrap{overflow:auto;border-radius:15px}.table{width:100%;border-collapse:separate;border-spacing:0}.table th,.table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.table th{font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);white-space:nowrap;background:#f7faf9}.table tbody tr:hover{background:#f8fcfb}.table tbody tr:last-child td{border-bottom:0}.avatar{width:48px;height:48px;border-radius:15px;object-fit:cover;background:#e7efe9;border:1px solid var(--line)}.student-line{display:flex;align-items:center;gap:11px}.student-line b,.student-line small{display:block}.student-line small{color:var(--muted);margin-top:3px}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#eaf8f5;color:var(--primary-dark);font-size:.7rem;font-weight:800}.priority-darurat{background:#fee2e2;color:#991b1b}.priority-tinggi{background:#ffedd5;color:#9a3412}.alert{padding:13px 15px;border-radius:14px;margin-bottom:16px;border:1px solid transparent}.alert-success{background:#eafbf2;color:#166534;border-color:#c5f0d5}.alert-danger{background:#fff0f0;color:#991b1b;border-color:#fecaca}.alert-warning{background:#fff8df;color:#92400e;border-color:#fde68a}.profile{display:flex;gap:16px;align-items:center}.profile .avatar{width:92px;height:92px;border-radius:22px}.profile h2{margin:0 0 6px}.profile p{margin:3px 0;color:var(--muted)}.note{border-left:4px solid var(--primary-2);padding:16px;margin-top:12px;background:#fbfdfd;border-radius:0 15px 15px 0}.note-head{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.note h3{margin:9px 0;color:var(--head)}.note p{white-space:pre-wrap;line-height:1.65}
.hero-card{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 220px;align-items:center;gap:30px;padding:clamp(24px,5vw,52px);border-radius:30px;background:linear-gradient(135deg,#0d6b64,#0f8d83 58%,#22b9aa);color:#fff;box-shadow:0 24px 60px rgba(15,118,110,.22)}.hero-card:after{content:"";position:absolute;width:340px;height:340px;border:70px solid rgba(255,255,255,.07);border-radius:50%;right:-150px;bottom:-220px}.hero-copy{position:relative;z-index:1}.hero-kicker{color:#c8fff8}.hero-copy h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.1;letter-spacing:-.045em;margin:5px 0 16px;max-width:760px}.hero-copy p{margin:0;max-width:700px;color:rgba(255,255,255,.82);font-size:1.02rem}.hero-mark{position:relative;z-index:1;width:170px;height:170px;margin:auto;display:grid;place-items:center;border-radius:50px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:3.3rem;font-weight:950;letter-spacing:-.08em;transform:rotate(6deg);backdrop-filter:blur(9px)}.feature-card{min-height:190px}.feature-number{font-size:.72rem;font-weight:900;color:var(--primary-2);letter-spacing:.12em}.feature-card h3{font-size:1.25rem;margin:20px 0 8px;color:var(--head)}.feature-card p{margin:0;color:var(--muted)}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}.lead{font-size:1.05rem;color:var(--muted);line-height:1.75}.principle-list{display:grid;gap:10px}.principle-list div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:14px;border-radius:15px;background:var(--soft);border:1px solid var(--line)}.principle-list b{color:var(--primary-dark)}.principle-list span{color:var(--muted)}.about-credit{text-align:center;padding:28px}.about-credit>span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);font-weight:900}.about-credit h3{font-size:1.8rem;margin:8px 0 5px;color:var(--head)}.about-credit p{margin:0;color:var(--muted)}
.site-footer{margin-top:45px;background:#0d3431;color:rgba(255,255,255,.76)}.footer-inner{width:min(var(--container),calc(100% - 28px));margin:auto;padding:34px 0 24px;display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-brand{display:flex;align-items:center;gap:10px;color:#fff}.footer-brand span{width:38px;height:38px;border-radius:12px}.footer-inner p{max-width:470px;margin:12px 0 0;font-size:.86rem}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{color:rgba(255,255,255,.76);font-size:.86rem}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.09);padding:16px 14px;font-size:.78rem;line-height:1.7}.footer-bottom strong{color:#fff}
.login-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at 85% 10%,rgba(20,184,166,.22),transparent 32%),radial-gradient(circle at 10% 90%,rgba(245,158,11,.12),transparent 26%),linear-gradient(150deg,#edf9f7,#f8fbfb)}.login-card{width:min(440px,100%);background:rgba(255,255,255,.95);border:1px solid rgba(207,226,222,.9);border-radius:28px;padding:30px;box-shadow:0 35px 85px rgba(15,83,78,.17);backdrop-filter:blur(16px)}.login-brand{text-align:center;margin-bottom:23px}.login-brand .logo{width:76px;height:76px;margin:0 auto 14px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary-dark),var(--primary-2));color:#fff;font-size:1.45rem;font-weight:950;box-shadow:0 16px 30px rgba(15,118,110,.22)}.login-brand h1{margin:0;color:var(--head);letter-spacing:-.035em}.login-brand p{color:var(--muted);line-height:1.55}
.error-page{min-height:100vh;background:radial-gradient(circle at top right,rgba(20,184,166,.18),transparent 35%),linear-gradient(145deg,#eef8f6,#f9fbfb);display:grid;place-items:center;padding:22px}.error-shell{width:min(620px,100%)}.error-card{text-align:center;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:0 30px 80px rgba(15,83,78,.13)}.error-brand{display:inline-flex;align-items:center;gap:10px;color:var(--head)}.error-brand span{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-2));color:#fff}.error-code{font-size:clamp(5rem,18vw,9rem);font-weight:950;line-height:.95;letter-spacing:-.09em;margin:28px 0 10px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}.error-card h1{margin:0;color:var(--head);font-size:1.65rem}.error-card>p{color:var(--muted);max-width:470px;margin:10px auto}.error-detail{margin:18px auto 0;padding:12px 14px;border-radius:13px;background:var(--soft);color:#36514d;font-size:.85rem}.error-actions{display:flex;justify-content:center;gap:10px;margin:24px 0}.error-card>small{color:var(--muted)}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr;gap:20px}.hero-card{grid-template-columns:1fr}.hero-mark{display:none}}
@media(max-width:760px){.site-header{padding:8px 8px 0}.topbar{border-radius:17px;min-height:64px;padding:9px 10px 9px 12px}.brand-mark{width:40px;height:40px;border-radius:13px}.brand-copy small{max-width:175px}.nav-toggle{display:block}.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.main-nav{display:none;position:absolute;top:76px;left:8px;right:8px;padding:9px;flex-direction:column;align-items:stretch;background:#0c5b54;border:1px solid rgba(255,255,255,.16);border-radius:17px;box-shadow:0 18px 40px rgba(15,76,72,.25)}.main-nav.is-open{display:flex}.main-nav a{padding:12px 13px}.main-nav .logout-link{border-left:0;border-top:1px solid rgba(255,255,255,.13);border-radius:0;margin:4px 0 0;padding:13px}.container{width:min(100% - 20px,var(--container));margin-top:20px}.page-head{align-items:flex-start}.user-chip{display:none}.grid-4,.grid-2,.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.profile{align-items:flex-start}.table{min-width:720px}.hero-card{padding:28px 22px;border-radius:24px}.principle-list div{grid-template-columns:1fr;gap:3px}.footer-inner{flex-direction:column;padding-top:28px}.footer-links{gap:14px}.error-card{padding:28px 20px}.error-actions{flex-direction:column}.error-actions .btn{width:100%}}
@media(max-width:420px){.brand-copy small{display:none}.grid-4{grid-template-columns:1fr}.stat{min-height:112px}.card{padding:16px;border-radius:18px}.page-head h1{font-size:1.65rem}.login-card{padding:24px 20px;border-radius:24px}}