:root{--green:#0b8f55;--green-dark:#067244;--purple:#6d3bb7;--purple-light:#efe8fb;--ink:#1f2937;--muted:#667085;--bg:#f5f7f6;--line:#e3e8e5;--danger:#c62828;--white:#fff;--shadow:0 12px 32px rgba(20,36,28,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Pretendard,"Noto Sans KR",Arial,sans-serif;background:linear-gradient(180deg,#edf8f2 0,#f8f7fb 45%,#f5f7f6 100%);color:var(--ink);min-height:100vh}.shell{max-width:540px;margin:0 auto;min-height:100vh;padding:18px 16px 96px}.admin-shell{max-width:1180px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.brand img{width:118px;height:36px;object-fit:contain}.brand-fallback{font-size:20px;font-weight:900;color:var(--green)}.brand-fallback span{color:var(--purple)}.card{background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.7);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.hero{padding:30px 24px}.badge{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--purple-light);color:var(--purple);font-weight:800;font-size:13px}.title{font-size:30px;line-height:1.25;margin:14px 0 10px}.subtitle{color:var(--muted);line-height:1.65}.slogan{font-size:18px;font-weight:800;color:var(--green);margin-top:14px}.notice{padding:14px;border-radius:14px;background:#fff8e7;color:#785b0b;font-size:14px;line-height:1.55;margin:18px 0}.btn{width:100%;border:0;border-radius:15px;padding:16px 18px;font-size:17px;font-weight:800;cursor:pointer;transition:.15s}.btn:active{transform:scale(.99)}.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff}.btn-secondary{background:var(--purple-light);color:var(--purple)}.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-danger{background:#fff0f0;color:var(--danger)}.stack{display:grid;gap:12px}.field{width:100%;padding:16px;border:1px solid var(--line);border-radius:14px;font-size:18px;outline:none}.field:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(11,143,85,.1)}.label{display:block;font-weight:800;margin:16px 0 8px}.error{color:var(--danger);font-size:14px;margin-top:8px}.muted{color:var(--muted)}.center{text-align:center}.name-big{font-size:30px;font-weight:900;margin:18px 0}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.link-btn{border:0;background:none;color:var(--muted);font-weight:700;cursor:pointer}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.metric{padding:14px 8px;border-radius:16px;background:#f7faf8;text-align:center}.metric strong{display:block;font-size:20px;color:var(--green)}.progress{height:12px;background:#e8ece9;border-radius:999px;overflow:hidden}.progress>div{height:100%;background:linear-gradient(90deg,var(--green),var(--purple));border-radius:999px}.calendar{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:14px}.day-chip{aspect-ratio:1;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);font-size:12px;background:#fff}.day-chip strong{font-size:16px}.day-chip.done{background:#e5f6ed;color:var(--green);border-color:#b6e5ca}.day-chip.today{outline:3px solid rgba(109,59,183,.18);border-color:var(--purple)}.day-chip.locked{background:#f2f3f4;color:#9aa0a6}.mission-head{margin-bottom:18px}.mission-day{font-weight:900;color:var(--purple)}.mission-title{font-size:24px;line-height:1.35;margin:8px 0}.option{display:flex;align-items:center;gap:10px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}.option.selected{border-color:var(--green);background:#eff9f3}.check-row{padding:14px 0;border-bottom:1px solid var(--line)}.check-options{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:9px}.mini{padding:9px 5px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;cursor:pointer}.mini.selected{background:#e5f6ed;border-color:var(--green);color:var(--green);font-weight:800}.word-grid,.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.word{padding:14px;border:1px solid var(--line);border-radius:14px;text-align:center;font-weight:800;cursor:pointer}.word.selected{background:var(--purple-light);border-color:var(--purple);color:var(--purple)}.emoji{font-size:54px;text-align:center;padding:22px}.risk-scene{height:250px;border-radius:20px;background:linear-gradient(#bfe4ff 0 45%,#5e6569 45%);position:relative;overflow:hidden}.road{position:absolute;left:0;right:0;bottom:0;height:55%;background:#5e6569}.car{position:absolute;width:120px;height:58px;background:var(--purple);border-radius:18px 24px 10px 10px;bottom:42px;left:50%;transform:translateX(-50%)}.phone-hotspot{position:absolute;width:68px;height:68px;border-radius:50%;right:74px;top:44px;background:rgba(255,255,255,.08);border:2px dashed rgba(255,255,255,.2);cursor:pointer}.phone-hotspot.hit{background:rgba(255,217,0,.5);border-color:#ffd900}.sequence{display:flex;gap:8px;flex-wrap:wrap}.seq-item{flex:1;min-width:90px;padding:16px;border-radius:14px;border:1px solid var(--line);text-align:center;font-weight:800;cursor:pointer}.seq-result{margin:12px 0;padding:12px;border-radius:12px;background:#f6f1fc}.compare{display:grid;grid-template-columns:1fr 1fr;gap:10px}.scene-card{padding:14px;border:2px solid transparent;border-radius:18px;background:#f2f4f5;cursor:pointer;text-align:center}.scene-card.selected{border-color:var(--green);background:#ecf8f1}.cars{height:110px;position:relative;background:#666;border-radius:12px;margin-bottom:8px}.cars:before,.cars:after{content:"";position:absolute;width:45px;height:26px;border-radius:8px;background:var(--purple);left:50%;transform:translateX(-50%)}.cars:before{top:16px}.cars:after{bottom:16px}.cars.unsafe:before{top:34px}.cars.unsafe:after{bottom:34px}.range{width:100%;accent-color:var(--green)}.result-icon{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;background:#e5f6ed;color:var(--green);font-size:38px;margin:0 auto 14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f4f7f5;white-space:nowrap}.admin-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.admin-nav button{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer}.admin-nav button.active{background:var(--green);color:#fff}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.admin-metric{background:#fff;border-radius:18px;padding:18px;border:1px solid var(--line)}.admin-metric strong{display:block;font-size:28px;margin-top:8px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.toolbar .field{font-size:14px;padding:11px;max-width:240px}.small{font-size:13px}.footer-safe{margin-top:18px;text-align:center;color:var(--muted);font-size:12px}.hidden{display:none}@media(max-width:760px){.admin-grid{grid-template-columns:repeat(2,1fr)}.admin-shell{padding:12px}.card{padding:20px}.title{font-size:27px}}
.spinner{width:42px;height:42px;border:4px solid #e5e7eb;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite;margin:8px auto 18px}@keyframes spin{to{transform:rotate(360deg)}}
.error-box{padding:16px;border-radius:14px;background:#fff0f0;color:var(--danger);margin:18px 0;line-height:1.6}
.mission-stamp{width:64px;height:64px;border:3px double var(--green);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-7deg);color:var(--green);background:#f1fbf5;box-shadow:inset 0 0 0 3px #f1fbf5,inset 0 0 0 5px rgba(11,143,85,.25)}
.mission-stamp .stamp-icon{font-size:20px;line-height:1}.mission-stamp strong{font-size:10px;margin-top:3px}.mission-stamp.large{width:118px;height:118px;margin:0 auto 18px;border-width:5px;animation:stampIn .45s cubic-bezier(.2,1.4,.5,1)}.mission-stamp.large .stamp-icon{font-size:38px}.mission-stamp.large strong{font-size:17px}@keyframes stampIn{0%{opacity:0;transform:scale(1.8) rotate(-15deg)}100%{opacity:1;transform:scale(1) rotate(-7deg)}}
.day-chip.done{padding:2px}.day-chip.done .mission-stamp{width:100%;height:100%;border-width:2px}.day-chip.done .stamp-icon{font-size:16px}.day-chip.done strong{font-size:8px}.day-chip.closed{background:#f8eeee;color:#9f4d4d}.day-chip:disabled{cursor:not-allowed}
.answer-box{margin:16px 0;padding:20px;border-radius:18px;text-align:left}.answer-box span{display:block;font-weight:800;margin-bottom:8px}.answer-box strong{display:block;font-size:25px;line-height:1.35}.answer-box.correct{background:#e8f8ef;color:#067244;border:2px solid #94d6b2}.answer-box.wrong{background:#fff5e8;color:#9a4e00;border:2px solid #f1c27d}.attendance-note{font-weight:800;color:var(--purple);padding:12px;background:var(--purple-light);border-radius:12px}.profile-row{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}

.admin-metric span{display:block;margin-top:6px}
.admin-nav{position:sticky;top:0;z-index:3;padding:8px 0;background:rgba(245,247,246,.94);backdrop-filter:blur(8px)}
.admin-nav button{white-space:nowrap}
select.field{background:#fff}
#adminPeopleTable td:nth-child(4){white-space:nowrap;letter-spacing:2px;color:var(--green)}
@media(max-width:760px){.admin-nav{overflow-x:auto;flex-wrap:nowrap}.toolbar .field{max-width:none;width:100%}.toolbar .btn{width:100%!important}}