/* Portal Administrator — login terpisah dari akun siswa */
.admA{min-height:100vh;background:#081227;color:#dce6f6;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:74px 20px 40px;position:relative;overflow-x:hidden}
.admA-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(680px 420px at 82% -8%,rgba(200,16,46,.34),transparent 62%),
    radial-gradient(720px 520px at 6% 104%,rgba(35,74,150,.42),transparent 64%),
    linear-gradient(160deg,#0a1732 0%,#0b1c3c 52%,#081227 100%);}
.admA-bg::after{content:'';position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%)}
.admA-brand{position:absolute;top:26px;left:32px;display:flex;align-items:center;gap:10px;z-index:3}
.admA-brand img{width:38px}
.admA-brand b{display:block;font-family:var(--font-head);font-size:16px;letter-spacing:.03em;color:#fff;line-height:1.1}
.admA-brand span{display:block;font-size:7.6px;letter-spacing:.19em;font-weight:700;color:#9fb0cd}
.admA-brand span i{font-style:normal;color:#ff5f76}
.admA-wrap{position:relative;z-index:2;width:100%;max-width:452px;display:flex;flex-direction:column;align-items:center}
.admA-card{width:100%;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 32px 80px rgba(2,8,22,.55),0 0 0 1px rgba(255,255,255,.08)}
.admA-strip{position:relative;display:flex;align-items:center;gap:13px;padding:22px 24px 24px;color:#fff;
  background:linear-gradient(118deg,#a30c24 0%,#c8102e 46%,#7c0a1c 100%)}
.admA-strip::after{content:'';position:absolute;right:-34px;top:-58px;width:170px;height:170px;border-radius:50%;border:22px solid rgba(255,255,255,.09)}
.admA-lock{width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);display:flex;align-items:center;justify-content:center;flex:none}
.admA-lock svg{width:21px;height:21px;color:#fff}
.admA-strip h1{font-size:19.5px;color:#fff;letter-spacing:-.01em}
.admA-strip p{font-size:11.6px;color:#ffd7dd;margin-top:2px;letter-spacing:.01em}
.admA-badge{margin-left:auto;font-size:8.6px;font-weight:800;letter-spacing:.16em;background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.24);padding:5px 8px;border-radius:6px;z-index:1}
.admA-body{padding:22px 24px 4px}
.admA-notice{display:flex;gap:9px;align-items:flex-start;background:#f2f6fc;border:1px solid #dde6f3;border-radius:10px;padding:10px 12px;font-size:11.8px;line-height:1.55;color:#4a5b76;margin-bottom:18px}
.admA-notice svg{width:15px;height:15px;flex:none;color:#0d2350;margin-top:1px}
.admA-notice b{color:#0d2350}
.admA-body .field{margin-bottom:14px}
.admA-body .field label{display:block;font-size:11.6px;font-weight:700;color:#31405a;margin-bottom:6px;letter-spacing:.01em}
.admA-input{position:relative;display:flex;align-items:center;background:#f7f9fd;border:1px solid #dbe3ef;border-radius:10px;transition:.16s}
.admA-input:focus-within{border-color:#0d2350;background:#fff;box-shadow:0 0 0 3px rgba(13,35,80,.07)}
.admA-input > i{display:flex;align-items:center;margin-left:12px;flex:none;color:#8493aa}
.admA-input > i svg{width:16px;height:16px}
.admA-input input{flex:1;min-width:0;border:0;background:transparent;outline:none;padding:12px 11px;font-size:13.5px;color:#111a2e;font-family:var(--font)}
.admA-input input::placeholder{color:#a4b0c4}
.admA-eye{border:0;background:transparent;color:#8493aa;width:38px;height:38px;display:flex;align-items:center;justify-content:center;flex:none;border-radius:8px}
.admA-eye:hover{color:#c8102e;background:#fdecef}
.admA-eye svg{width:16px;height:16px}
.admA-row{display:flex;align-items:center;justify-content:space-between;margin:2px 0 18px;font-size:11.8px}
.admA-check{display:flex;align-items:center;gap:7px;color:#4a5b76;cursor:pointer}
.admA-check input{accent-color:#c8102e;width:14px;height:14px}
.admA-row a{color:#c8102e;font-weight:700}
.admA-row a:hover{text-decoration:underline}
.admA-submit{width:100%;padding:13px 16px;font-size:14px;border-radius:11px;justify-content:center}
.admA-submit svg{width:17px;height:17px}
.admA-submit[disabled]{opacity:.7;cursor:wait;transform:none}
.admA-divider{display:flex;align-items:center;gap:10px;color:#9aa8bd;font-size:10.5px;margin:16px 0 12px}
.admA-divider::before,.admA-divider::after{content:'';flex:1;height:1px;background:#e8edf5}
.admA-student-link{display:flex;align-items:center;gap:11px;border:1px solid #e1e8f3;border-radius:11px;padding:11px 13px;background:#fbfcff;transition:.16s;color:#22314c}
.admA-student-link:hover{border-color:#0d2350;background:#f4f7fd;transform:translateY(-1px)}
.admA-student-link > i{display:flex;align-items:center;flex:none;color:#c8102e}
.admA-student-link > i svg{width:17px;height:17px}
.admA-student-link > i:last-child{color:#8493aa;margin-left:auto}
.admA-student-link > i:last-child svg{width:15px;height:15px}
.admA-student-link b{display:block;font-size:12.6px;color:#0d2350}
.admA-student-link span{display:block;font-size:10.6px;color:#7a879d;margin-top:1px}
.admA-foot{display:flex;gap:9px;align-items:flex-start;padding:16px 24px 18px;margin-top:18px;border-top:1px solid #eef2f8;background:#fcfdff}
.admA-foot svg{width:14px;height:14px;color:#157347;flex:none;margin-top:1px}
.admA-foot span{font-size:10.2px;color:#8b98ad;line-height:1.65}
.admA-meta{position:relative;z-index:2;margin-top:18px;font-size:10.8px;color:#8ea0bd;text-align:center;line-height:1.6}
.admA-meta b{color:#c9d6ea;font-weight:600}
.admA-err{background:#fdecef;color:#a80d26;border:1px solid #f3c3cc;padding:10px 12px;border-radius:9px;font-size:12px;margin-bottom:14px;line-height:1.5}
/* modal di portal admin: warisi warna gelap, bukan teks terang halaman */
#modalBack .modal{color:#344256}
#modalBack .modal p{color:#344256}
#modalBack .modal .muted{color:#6b7891}
#modalBack .modal .field{margin-bottom:8px}
#modalBack .modal .field label{color:#31405a}
#modalBack .modal .auth-err{color:#a80d26}
#modalBack .modal .btn-outline{color:#0d2350;background:#fff}
@media(max-width:560px){
  .admA{padding:66px 14px 28px;justify-content:flex-start}
  .admA-brand{top:18px;left:18px}
  .admA-brand img{width:32px}
  .admA-brand b{font-size:14px}
  .admA-card{border-radius:17px}
  .admA-strip{padding:18px 18px 20px;gap:11px}
  .admA-strip h1{font-size:17.5px}
  .admA-strip p{font-size:10.8px}
  .admA-badge{display:none}
  .admA-lock{width:40px;height:40px;border-radius:11px}
  .admA-body{padding:18px 18px 2px}
  .admA-foot{padding:14px 18px 16px}
}
.rs-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rs-grid .field{margin-bottom:8px}
@media(max-width:560px){.rs-grid{grid-template-columns:1fr;gap:0}}

/* Tab Masuk / Daftar Admin */
.admA-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:#eef2f8;border:1px solid #e4eaf4;border-radius:11px;padding:4px;margin-bottom:16px}
.admA-tab{border:0;background:transparent;border-radius:8px;padding:9px 6px;font:inherit;font-size:12.4px;font-weight:600;color:#69778f;cursor:pointer;transition:.16s}
.admA-tab:hover{color:#0d2350}
.admA-tab.on{background:#fff;color:#0d2350;box-shadow:0 1px 3px rgba(16,34,64,.12)}
.admA-info{display:flex;gap:9px;align-items:flex-start;background:#f2f6ff;border:1px solid #d9e4f7;border-radius:10px;padding:10px 12px;margin-bottom:14px}
.admA-info svg{width:15px;height:15px;color:#1b4f9c;flex:none;margin-top:1px}
.admA-info span{font-size:11px;line-height:1.6;color:#41536f}
.admA-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.admA-tos{font-size:10.4px;color:#8b98ad;line-height:1.6;margin-top:10px;text-align:center}
.admA-ok{display:flex;gap:9px;align-items:flex-start;background:#eaf8ef;border:1px solid #bfe6cc;color:#146c3a;border-radius:10px;padding:12px 13px;font-size:12px;line-height:1.65;margin-top:4px}
.admA-ok svg{width:16px;height:16px;flex:none;margin-top:1px}
.admA-ok b{display:block;margin-bottom:2px}
@media(max-width:560px){.admA-grid2{grid-template-columns:1fr;gap:0}}