.isjv-panel[hidden]{display:none!important}.isjv-chat-root{position:fixed;right:22px;bottom:22px;z-index:999999;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.isjv-chat-root *{box-sizing:border-box}.isjv-launcher{width:68px;height:68px;border-radius:50%;border:0;background:transparent;padding:0;box-shadow:0 12px 34px rgba(0,0,0,.26);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.isjv-launcher img{display:block;width:68px;height:68px;border-radius:50%}.isjv-launcher:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 16px 40px rgba(0,0,0,.3)}.isjv-panel{position:absolute;right:0;bottom:82px;width:400px;height:min(660px,82vh);background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:22px;box-shadow:0 24px 70px rgba(0,0,0,.26);overflow:hidden;display:flex;flex-direction:column}.isjv-header{background:linear-gradient(135deg,var(--isjv-accent,#087985),#075e68);color:white;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;min-height:68px}.isjv-brand{display:flex;align-items:center;gap:10px;min-width:0}.isjv-brand img{width:42px;height:42px;flex:0 0 auto}.isjv-header strong{display:block;font-size:16px;line-height:1.2}.isjv-header small{display:block;opacity:.86;margin-top:2px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:245px}.isjv-header-actions{display:flex;gap:3px}.isjv-header-actions button{width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:24px;line-height:1;cursor:pointer}.isjv-header-actions button:hover{background:rgba(255,255,255,.18)}.isjv-gate{flex:1;overflow:auto;padding:18px;background:linear-gradient(180deg,#f6fbfb 0,#fff 50%)}.isjv-gate-hero{text-align:center;padding:4px 12px 15px}.isjv-gate-hero img{width:78px;height:78px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.12))}.isjv-gate-hero h3{margin:8px 0 7px;font-size:20px;color:#173335}.isjv-gate-hero p{margin:0;color:#607174;font-size:13px;line-height:1.45}.isjv-path{width:100%;display:grid;grid-template-columns:42px 1fr 18px;align-items:center;gap:10px;text-align:left;border:1px solid #dfe9e9;background:#fff;border-radius:16px;padding:14px 14px;margin:10px 0;cursor:pointer;box-shadow:0 5px 18px rgba(20,70,75,.06);transition:.18s}.isjv-path:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--isjv-accent) 45%,#dfe9e9);box-shadow:0 10px 25px rgba(20,70,75,.1)}.isjv-path-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:21px;background:#f1f7f7}.isjv-path strong{display:block;color:#173335;font-size:14px}.isjv-path small{display:block;color:#6d7b7d;font-size:11px;line-height:1.35;margin-top:3px}.isjv-path b{font-size:25px;color:#9aa8aa;font-weight:400}.isjv-path-student{border-color:#d7e7e9}.isjv-path-student .isjv-path-icon{background:#e9f6f7}.isjv-privacy-note{text-align:center;color:#849294;font-size:10px;margin-top:12px}.isjv-workspace{flex:1;min-height:0;display:flex;flex-direction:column;background:#fff}.isjv-messages{flex:1;overflow:auto;padding:16px;background:#f5f8f8;min-height:0}.isjv-msg{max-width:89%;padding:11px 13px;border-radius:15px;margin:0 0 10px;line-height:1.42;font-size:13.5px;word-wrap:break-word}.isjv-bot{background:#fff;border:1px solid #e0e7e7;border-top-left-radius:5px;color:#26383a}.isjv-user{margin-left:auto;background:var(--isjv-accent,#087985);color:#fff;border-top-right-radius:5px}.isjv-msg a{color:var(--isjv-accent,#087985);font-weight:700;text-decoration:underline}.isjv-user a{color:#fff}.isjv-chips{display:flex;gap:7px;overflow-x:auto;padding:8px 11px;background:#fff;border-top:1px solid #edf1f1;scrollbar-width:thin}.isjv-chips:empty{display:none}.isjv-chips button{white-space:nowrap;border:1px solid #dbe5e5;background:#fff;border-radius:999px;padding:8px 10px;font-size:11.5px;cursor:pointer;color:#314749}.isjv-chips button:hover{border-color:var(--isjv-accent,#087985);color:var(--isjv-accent,#087985)}.isjv-form{display:flex;gap:8px;padding:10px 12px;background:#fff;border-top:1px solid #edf1f1}.isjv-form input{flex:1;min-width:0;border:1px solid #cbd7d7;border-radius:999px;padding:11px 14px;outline:0;font-size:13px}.isjv-form input:focus{border-color:var(--isjv-accent,#087985);box-shadow:0 0 0 2px color-mix(in srgb,var(--isjv-accent) 14%,transparent)}.isjv-form button{width:43px;height:43px;border:0;border-radius:50%;background:var(--isjv-accent,#087985);color:#fff;font-size:20px;cursor:pointer}.isjv-footnote{font-size:9.8px;color:#728184;text-align:center;padding:0 12px 9px;background:#fff;line-height:1.35}.isjv-typing{opacity:.65}.isjv-student-login{margin:auto 18px;padding:22px 18px;text-align:center;border:1px solid #dde8e8;border-radius:18px;background:#f8fbfb}.isjv-student-login .isjv-lock{font-size:30px;margin-bottom:7px}.isjv-student-login strong{display:block;color:#173335;font-size:15px}.isjv-student-login p{font-size:12px;line-height:1.45;color:#637477;margin:8px 0 15px}.isjv-student-login button{border:0;border-radius:999px;background:var(--isjv-accent,#087985);color:white;padding:11px 18px;font-weight:700;cursor:pointer}.isjv-student-session{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 12px;background:#f1f7f7;border-top:1px solid #e3ebeb;font-size:10px;color:#5b6d70}.isjv-student-session button{border:0;background:transparent;color:#8c4a3a;text-decoration:underline;cursor:pointer;font-size:10px;padding:2px}.isjv-student-login[hidden],.isjv-student-session[hidden],.isjv-form[hidden],.isjv-gate[hidden],.isjv-workspace[hidden],.isjv-header-actions button[hidden]{display:none!important}@media(max-width:520px){.isjv-chat-root{right:12px;bottom:12px}.isjv-panel{position:fixed;left:8px;right:8px;bottom:86px;width:auto;height:min(700px,calc(100vh - 100px));border-radius:19px}.isjv-launcher,.isjv-launcher img{width:62px;height:62px}.isjv-header small{max-width:190px}.isjv-gate{padding:15px}.isjv-msg{font-size:13px}}

/* Rotating invitation bubbles shown only while the assistant is minimized. */
.isjv-teaser{position:absolute;right:82px;bottom:8px;display:flex;align-items:center;gap:3px;min-width:150px;max-width:245px;padding:7px 8px 7px 13px;background:#fff;border:1px solid rgba(7,121,133,.18);border-radius:16px;box-shadow:0 10px 28px rgba(0,0,0,.16);opacity:0;visibility:hidden;pointer-events:none;transform:translateX(10px) scale(.97);transition:opacity .22s ease,transform .22s ease,visibility .22s ease;z-index:2}.isjv-teaser:after{content:"";position:absolute;right:-7px;bottom:16px;width:13px;height:13px;background:#fff;border-top:1px solid rgba(7,121,133,.18);border-right:1px solid rgba(7,121,133,.18);transform:rotate(45deg)}.isjv-teaser.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(0) scale(1)}.isjv-teaser.is-switching{opacity:.25;transform:translateX(4px) scale(.98)}.isjv-teaser-text{position:relative;z-index:1;appearance:none;border:0;background:transparent;padding:3px 2px;color:#173335;font:inherit;font-size:12.5px;font-weight:700;line-height:1.25;text-align:left;white-space:normal;cursor:pointer}.isjv-teaser-close{position:relative;z-index:1;flex:0 0 24px;width:24px;height:24px;border:0;border-radius:50%;background:#f1f6f6;color:#748487;font-size:17px;line-height:1;cursor:pointer;padding:0}.isjv-teaser-close:hover{background:#e7f0f0;color:#173335}@media(max-width:520px){.isjv-teaser{right:73px;bottom:6px;max-width:min(220px,calc(100vw - 108px));min-width:0;padding:7px 7px 7px 11px}.isjv-teaser-text{font-size:11.8px}.isjv-teaser-close{width:22px;height:22px;flex-basis:22px}}