[hidden]{display:none !important}
.cloud-auth-screen{min-height:100vh;background:radial-gradient(circle at 15% 15%,#d5f4ee 0%,transparent 45%),linear-gradient(135deg,#f7f9fc,#eaf0fa);display:grid;place-items:center;padding:30px 16px}
.cloud-auth-card{width:min(100%,460px);border:1px solid #e6edf3;background:#fff;border-radius:24px;box-shadow:0 24px 70px #23334c16;padding:40px}
.cloud-logo{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,#24b7a6,#168ea1);color:#fff;font-size:26px;font-weight:900}
.cloud-logo span{color:#caffef}.cloud-brandline{display:flex;align-items:center;gap:10px;margin-top:17px;font-size:19px;font-weight:900}.cloud-brandline span{font-size:10px;font-weight:800;color:#22a79b;letter-spacing:1.4px}
.cloud-auth-card h1{font-size:27px;letter-spacing:-1.5px;line-height:1.4;margin:24px 0 8px}.cloud-muted{color:#718297;font-size:13px;line-height:1.7}
.cloud-field{display:grid;gap:7px;margin-top:16px}.cloud-field label{font-size:12px;font-weight:800;color:#3d5064}.cloud-input{width:100%;border:1px solid #dce4ed;border-radius:10px;background:white;color:#243448;padding:13px 14px;min-height:45px;outline:none}.cloud-input:focus{border-color:#159b92;box-shadow:0 0 0 3px #21b8a521}
.cloud-form-buttons{display:grid;gap:9px;margin-top:22px}.cloud-link{border:0;background:none;color:#158e86;font-weight:800;font-size:12px;cursor:pointer;padding:10px}.cloud-notice{background:#fff2f1;border:1px solid #ffdbd7;color:#a64343;padding:13px;border-radius:11px;line-height:1.6;margin-top:17px;font-size:12px}.cloud-auth-foot{border-top:1px solid #edf1f5;margin-top:28px;padding-top:17px;color:#93a0ad;font-size:11px;line-height:1.7}
.cloud-status{padding:18px 16px;background:#f2f7fb;border-radius:14px;margin-top:17px;line-height:1.7;font-size:13px}.cloud-status strong{font-size:16px}.cloud-code-title{font-size:20px;font-weight:850;margin:20px 0 6px}.cloud-inline-buttons{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}
.cloud-admin-nav button{font-size:12px}.cloud-save-failed{color:#da6770!important}.cloud-save-pending{color:#897c50!important}
.cloud-admin-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.cloud-admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:20px 0}.cloud-admin-stat{background:var(--surface);border:1px solid var(--line);padding:19px 20px;border-radius:16px}.cloud-admin-stat strong{font-size:25px;display:block}.cloud-admin-stat small{font-size:11px;color:var(--muted)}.cloud-admin-table-wrap{overflow-x:auto}.cloud-admin-table{width:100%;border-collapse:collapse;min-width:800px}.cloud-admin-table th{font-size:11px;text-align:left;background:var(--soft);color:var(--muted);padding:14px}.cloud-admin-table td{font-size:12px;border-bottom:1px solid var(--line);padding:14px;vertical-align:middle}.cloud-admin-actions{display:flex;gap:5px;flex-wrap:wrap}.cloud-admin-actions .btn{min-height:30px;padding:6px 9px;font-size:11px}.cloud-pill{padding:5px 8px;border-radius:16px;background:var(--soft);font-size:11px;font-weight:700}.cloud-pill.approved{color:#118578;background:#e3f5f1}.cloud-pill.pending{color:#94720c;background:#fff8d4}.cloud-pill.blocked{color:#bf5160;background:#ffe8eb}.cloud-admin-detail{padding:22px;margin-top:20px}.cloud-admin-detail h2{margin:0 0 13px;font-size:18px}.cloud-tiny{color:var(--muted);font-size:11px}.cloud-admin-list{display:grid;gap:9px;max-height:360px;overflow:auto}.cloud-admin-item{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:11px 0}.cloud-admin-search{width:250px;max-width:100%}.cloud-user-dropdown{position:absolute;right:35px;top:68px;z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 15px 32px #0002;padding:15px;min-width:240px}.cloud-user-dropdown button{width:100%}.cloud-user-dropdown p{font-size:12px;color:var(--muted);word-break:break-all}.cloud-list-pager{margin-top:14px;display:flex;justify-content:space-between;align-items:center;gap:10px}.cloud-privacy{margin-top:14px;color:var(--muted);font-size:11px;line-height:1.7}
@media(max-width:850px){.cloud-admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.cloud-user-dropdown{right:12px}.cloud-auth-card{padding:27px 23px}.cloud-admin-table{min-width:710px}}
@media(max-width:480px){.cloud-admin-stats{gap:8px}.cloud-admin-stat{padding:14px}.cloud-admin-stat strong{font-size:22px}}
/* Mobile-first reading and interaction additions. Desktop remains unchanged. */
.mobile-bottom-nav,.mobile-more,.mobile-more-overlay{display:none}
@media(max-width:790px){
  body{overflow-x:hidden;-webkit-tap-highlight-color:transparent}
  .sidebar{padding:11px 16px 8px;position:relative;z-index:2}
  .sidebar .brand{margin:0}
  .sidebar .nav,.sidebar .cloud-admin-nav{display:none}
  .page-shell{padding-bottom:calc(83px + env(safe-area-inset-bottom,0px))}
  .main{padding:20px 16px 30px}
  .footer{font-size:10px;padding:14px 15px}
  .topbar{height:54px;padding:0 16px}
  .mobile-bottom-nav:not([hidden]){
    position:fixed;bottom:0;left:0;right:0;z-index:200;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
    background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(24,46,74,.08);
    padding:7px 7px max(8px,env(safe-area-inset-bottom,0px));gap:2px;
  }
  .mobile-bottom-nav button{border:0;background:transparent;min-height:54px;border-radius:11px;display:flex;flex-direction:column;gap:2px;justify-content:center;align-items:center;font-size:23px;font-weight:750;color:var(--muted)}
  .mobile-bottom-nav button span{font-size:11px;letter-spacing:-.2px}
  .mobile-bottom-nav button.active{background:var(--mint);color:var(--teal-dark)}
  .mobile-more-overlay:not([hidden]){position:fixed;inset:0;z-index:250;display:block;background:rgba(9,18,29,.54)}
  .mobile-more:not([hidden]){
    display:flex;position:fixed;z-index:251;left:0;right:0;bottom:0;flex-direction:column;gap:5px;
    background:var(--surface);border-radius:25px 25px 0 0;padding:17px 18px max(20px,env(safe-area-inset-bottom,0px));
    max-height:82vh;overflow-y:auto;box-shadow:0 -12px 48px rgba(0,0,0,.22)
  }
  .mobile-more-head{display:flex;align-items:center;justify-content:space-between;padding:0 4px 11px}
  .mobile-more-head strong{font-size:18px}.mobile-more-head button{font-size:30px;border:0;background:transparent;color:var(--ink);width:44px;height:44px}
  .mobile-more>button:not([hidden]){display:block;background:var(--soft);border:0;border-radius:12px;text-align:left;color:var(--ink);font-size:15px;font-weight:700;min-height:52px;padding:14px}
  .mobile-more>button#mobile-admin-open:not([hidden]){background:var(--mint);color:var(--teal-dark)}
  .cloud-admin-card{padding:15px;border-radius:15px}
  .cloud-admin-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .cloud-admin-table{min-width:0;width:100%}
  .cloud-admin-table thead{display:none}
  .cloud-admin-table tbody{display:grid;gap:12px}
  .cloud-admin-table tbody tr{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:13px;padding:10px;gap:8px;background:var(--surface)}
  .cloud-admin-table td{display:block;border:0;padding:4px;min-width:0;overflow-wrap:anywhere}
  .cloud-admin-table td:first-child,.cloud-admin-table td:last-child{grid-column:1/-1}
  .cloud-admin-table td:before{content:attr(data-label);display:block;font-size:10px;font-weight:750;color:var(--muted);margin-bottom:3px}
  .cloud-admin-table td:first-child b{font-size:14px}
  .cloud-admin-actions{gap:7px}
  .cloud-admin-actions .btn{min-height:42px;padding:9px 11px;font-size:12px;flex:1 1 auto}
  .cloud-admin-list{max-height:none}
  .cloud-admin-item{align-items:start}
  .cloud-admin-item>div{min-width:0;overflow-wrap:anywhere}
  .cloud-list-pager{flex-wrap:wrap}
  .cloud-admin-search{max-width:100%;width:100%;margin-top:12px}
  #cloud-admin-screen .page-intro{align-items:stretch;flex-direction:column;gap:12px}
  #cloud-admin-screen .page-intro .btn{align-self:flex-start}
  .cloud-auth-screen{align-items:start;min-height:100dvh;padding:max(26px,env(safe-area-inset-top,0px)) 15px 25px}
  .cloud-auth-card{border-radius:19px;padding:29px 22px;width:100%}
  .cloud-auth-card h1{font-size:25px}
  .cloud-input{font-size:16px;min-height:49px} /* iOS: no automatic zoom during editing */
  .btn,.answer-btn{touch-action:manipulation}
  .main .page-intro{margin-bottom:19px}
  .page-intro h1{line-height:1.26;overflow-wrap:anywhere}
  .quiz-big{overflow-wrap:anywhere;line-height:1.25}
  .hero{margin-bottom:15px}
  .cloud-user-dropdown{right:14px;top:52px}
}
@media(max-width:430px){
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-heading{gap:9px;flex-wrap:wrap}
  .day-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .day-tile{min-width:0;overflow-wrap:anywhere}
  .today-badge{font-size:10px}
  .answers{grid-template-columns:1fr}
  .answer-btn{min-height:64px;text-align:left}
  .cloud-admin-detail .section-heading{align-items:flex-start}
}
@media(max-width:360px){.today-badge{display:none}.main{padding-inline:12px}.mobile-bottom-nav button span{font-size:10px}}

.cloud-admin-toolbar{display:flex;gap:8px;flex-wrap:wrap}.cloud-admin-toolbar .btn{min-height:44px}@media(max-width:790px){.cloud-admin-toolbar{width:100%}.cloud-admin-toolbar .btn{flex:1}}

/* 유상통 이름과 모바일 가독성 */
.cloud-brandline{font-size:17px;flex-wrap:wrap;line-height:1.35;letter-spacing:-.5px}
.cloud-logo{font-size:24px}
@media(max-width:480px){.cloud-brandline{font-size:15px}.cloud-brandline span{font-size:9px}}