:root{--v3226-orange:#ff6b2c;--v3226-orange-soft:#fff0e8;--v3226-kakao:#fee500;--v3226-kakao-ink:#191919;--v3226-blue:#1769ff;--v3226-navy:#0b2c59}
body.v3226-teacher-ops .t28-main{min-width:0}
body.v3226-teacher-ops .t28-card{border-color:#d9e2ee;box-shadow:0 14px 42px rgba(27,53,91,.065)}
body.v3226-teacher-ops .t28-page-head p{max-width:760px;line-height:1.72}
/* Small-group navigation should be unmistakable without overwhelming the rest of the portal. */
.t28-nav .v3226-group-nav{display:flex!important;align-items:center!important;gap:8px!important;min-height:46px!important;padding:0 11px!important;border:1px solid #ffd2bc!important;border-radius:12px!important;background:linear-gradient(135deg,#fff3ec,#fff8f3)!important;color:#b64016!important;font-weight:950!important;text-decoration:none!important;white-space:nowrap!important}
.v3226-group-dot{width:9px;height:9px;border-radius:50%;background:var(--v3226-orange);box-shadow:0 0 0 5px rgba(255,107,44,.12);flex:0 0 auto}.v3226-group-nav b{margin-left:auto;padding:4px 7px;border-radius:999px;background:var(--v3226-orange);color:#fff;font-size:8px;letter-spacing:.08em}
/* Kakao */
.v3226-kakao-card{overflow:hidden!important;border:1px solid #e8d900!important;background:linear-gradient(145deg,#fffdf0,#fff9c9)!important;color:var(--v3226-kakao-ink)!important;box-shadow:0 16px 38px rgba(107,96,0,.10)!important}
.v3226-kakao-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;align-items:start}.v3226-kakao-head h2{margin:2px 0 6px!important;font-size:22px!important}.v3226-kakao-head p{margin:0;color:#5d5720;line-height:1.65;font-size:13px}.v3226-kakao-logo{position:relative;width:54px;height:54px;border-radius:20px;background:var(--v3226-kakao);border:1px solid rgba(25,25,25,.08);display:grid;place-items:center;box-shadow:0 8px 20px rgba(121,105,0,.13)}.v3226-kakao-logo:before{content:'TALK';font-weight:1000;font-size:10px;letter-spacing:-.04em}.v3226-kakao-logo i{position:absolute;bottom:8px;left:12px;width:28px;height:18px;border:2px solid var(--v3226-kakao-ink);border-radius:50%}.v3226-kakao-logo i:after{content:'';position:absolute;left:1px;bottom:-5px;border-width:4px 5px 0 0;border-style:solid;border-color:var(--v3226-kakao-ink) transparent transparent transparent;transform:rotate(15deg)}.v3226-kakao-kicker{display:block;color:#756a00;font-size:10px;font-weight:1000;letter-spacing:.13em}.v3226-kakao-state{padding:8px 11px;border-radius:999px;background:#fff;color:#665d14;font-size:11px;font-weight:950;white-space:nowrap}.v3226-kakao-state[data-state="ok"]{background:#e7f8ed;color:#167142}.v3226-kakao-state[data-state="reauth"]{background:#191919;color:#fee500}.v3226-kakao-guide{display:flex;align-items:flex-start;gap:12px;margin-top:17px;padding:13px 14px;border-radius:14px;background:rgba(255,255,255,.62);border:1px solid rgba(109,99,0,.10)}.v3226-kakao-guide b{white-space:nowrap;font-size:12px}.v3226-kakao-guide span{font-size:11px;line-height:1.6;color:#676126}.v3226-kakao-guide[data-state="reauth"]{border-color:#d9b800;background:#fff6a5}.v3226-kakao-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.v3226-kakao-actions button{min-height:43px;border-radius:12px;padding:0 14px;font-weight:950;cursor:pointer}.v3226-kakao-primary{border:1px solid #d7c400;background:var(--v3226-kakao);color:var(--v3226-kakao-ink)}.v3226-kakao-test{border:1px solid #252525;background:#191919;color:#fee500}.v3226-kakao-disconnect{border:1px solid #d8cf8a;background:#fff;color:#716a35}.v3226-kakao-detail{display:block;margin-top:11px;color:#756f37;font-size:10px;line-height:1.5}
/* Current student cards */
.m2820-student-card{overflow:hidden}.m2820-student-card summary{padding:2px}.m2820-student-summary{gap:16px}.v3226-student-status.held{background:#fff2d8!important;color:#8b5a06!important}.v3226-diagnosis{margin-top:18px;padding:18px;border:1px solid #dbe7f6;border-radius:17px;background:linear-gradient(145deg,#f7faff,#fff)}.v3226-diagnosis-head span{display:block;color:#4379cd;font-size:9px;font-weight:1000;letter-spacing:.13em}.v3226-diagnosis-head h3{margin:3px 0 13px;font-size:17px}.v3226-diagnosis-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.v3226-diagnosis-grid article{min-width:0;padding:13px;border:1px solid #e2eaf4;border-radius:13px;background:#fff}.v3226-diagnosis-grid article.wide{grid-column:span 3}.v3226-diagnosis-grid small{display:block;color:#72839a;font-size:9px;font-weight:900}.v3226-diagnosis-grid b{display:block;margin-top:5px;font-size:14px;overflow-wrap:anywhere}.v3226-diagnosis-grid p{margin:5px 0 0;color:#52677f;font-size:12px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}
/* Calendar count: colored number only. */
.t28-calendar-day .v3226-calendar-count{position:absolute;right:6px;bottom:6px;display:grid!important;place-items:center;width:23px;height:23px;margin:0!important;border-radius:8px;background:linear-gradient(135deg,#1769ff,#0f52d7);color:#fff!important;font-size:12px!important;font-weight:1000!important;line-height:1;box-shadow:0 6px 13px rgba(23,105,255,.24)}
/* Availability edit */
.v3226-edit-button{border-color:#c7daf8!important;background:#eef5ff!important;color:#215eaa!important;font-weight:900}.v3226-modal{position:fixed;inset:0;z-index:120000;display:grid;place-items:center;padding:18px;background:rgba(4,19,42,.54);backdrop-filter:blur(6px)}.v3226-modal[hidden]{display:none!important}.v3226-modal-card{position:relative;width:min(520px,100%);max-height:min(720px,calc(100dvh - 32px));overflow:auto;padding:26px;border-radius:22px;background:#fff;color:#142d4f;box-shadow:0 30px 90px rgba(0,21,55,.30)}.v3226-modal-x{position:absolute;right:14px;top:14px;width:38px;height:38px;border:1px solid #d9e2ef;border-radius:12px;background:#f6f8fb;font-size:22px}.v3226-modal-kicker{display:block;color:#3979d9;font-size:10px;font-weight:1000;letter-spacing:.12em}.v3226-modal-card h3{margin:5px 0 7px;font-size:23px}.v3226-modal-card>p{margin:0 0 18px;color:#6b7d93;font-size:12px;line-height:1.6}.v3226-modal-card form{display:grid;gap:13px}.v3226-modal-card label{display:grid;gap:6px;font-size:12px;font-weight:900}.v3226-modal-card input,.v3226-modal-card select{min-height:47px;padding:0 12px;border:1px solid #d5dfec;border-radius:12px;background:#fff}.v3226-time-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.v3226-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:5px}.v3226-modal-actions button{min-height:44px;padding:0 15px;border:1px solid #d9e2ef;border-radius:12px;background:#fff;font-weight:900}.v3226-modal-actions .primary{border-color:#1769ff;background:#1769ff;color:#fff}.v3226-modal-open{overflow:hidden}
/* Global teacher mobile stability */
@media(max-width:760px){body.v3226-teacher-ops .t28-layout{width:calc(100% - 18px)!important}.t28-nav .v3226-group-nav{flex:0 0 auto!important;width:auto!important}.v3226-kakao-head{grid-template-columns:auto minmax(0,1fr)}.v3226-kakao-state{grid-column:1/-1;width:max-content}.v3226-kakao-logo{width:48px;height:48px}.v3226-kakao-guide{display:grid;gap:4px}.v3226-kakao-actions{display:grid;grid-template-columns:1fr}.v3226-kakao-actions button{width:100%}.v3226-diagnosis-grid{grid-template-columns:1fr}.v3226-diagnosis-grid article.wide{grid-column:auto}.v3226-time-grid{grid-template-columns:1fr}.v3226-modal-card{padding:23px 16px 18px}.m2820-student-summary{align-items:flex-start!important}.m2820-summary-side{min-width:74px}.t28-calendar-day .v3226-calendar-count{right:3px;bottom:3px;width:19px;height:19px;border-radius:6px;font-size:10px!important}}