.kpiai-teacher {
    align-items: center;
    display: flex;
    font-family: inherit;
    justify-content: flex-end;
    margin: .45rem 0 .85rem;
    position: relative;
    width: 100%;
    z-index: 20;
}

.kpiai-modal[hidden] { display: none !important; }
.kpiai-modal { position: fixed; inset: 0; z-index: 999999; display: grid; place-items: center; padding: 20px; background: rgba(9, 24, 38, .58); }
.kpiai-modal-card { position: relative; width: min(520px, 100%); padding: 30px; border-radius: 18px; background: #fff; color: #102033; box-shadow: 0 24px 70px rgba(0,0,0,.28); text-align: center; }
.kpiai-modal-card > img { width: 68px; height: 68px; object-fit: contain; }
.kpiai-modal-card h2 { margin: 10px 32px 12px; font-size: 26px; }
.kpiai-modal-card p { font-size: 16px; line-height: 1.55; }
.kpiai-modal-close { position: absolute; top: 10px; right: 12px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: transparent; color: #23384b; font-size: 30px; line-height: 1; cursor: pointer; }
.kpiai-modal-close:hover { background: #eef3f6; }
.kpiai-modal-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 22px; }
.kpiai-modal-actions .button { min-height: 42px; padding: 10px 18px; border: 1px solid #0d4d68; border-radius: 8px; background: #fff; color: #0d4d68; text-decoration: none; cursor: pointer; }
.kpiai-modal-actions .button-primary { background: #0d4d68; color: #fff; }

.kpiai-progress { margin: 34px auto; color: #102033; }
.kpiai-progress-head { padding: 24px; border-radius: 12px; background: #557b42; color: #fff; }
.kpiai-progress-head small { font-weight: 700; letter-spacing: .16em; }
.kpiai-progress-head h2 { margin: 6px 0; color: #fff; font-size: 30px; }
.kpiai-progress-head p { margin: 0; }
.kpiai-progress-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 18px 0 28px; }
.kpiai-progress-cards > div { padding: 18px; border: 1px solid #d9e1e7; border-radius: 10px; background: #fff; }
.kpiai-progress-cards strong { display: block; font-size: 25px; }
.kpiai-progress-cards span { display: block; margin-top: 4px; font-size: 13px; }
.kpiai-table-wrap { overflow-x: auto; margin-bottom: 28px; }
.kpiai-table-wrap table { width: 100%; border-collapse: collapse; background: #fff; }
.kpiai-table-wrap th, .kpiai-table-wrap td { padding: 11px 10px; border-bottom: 1px solid #d9e1e7; text-align: left; white-space: nowrap; }
.kpiai-progress-note { padding: 12px 14px; border-left: 4px solid #557b42; background: #f4f7f2; }
@media (max-width: 700px) {
    .kpiai-progress-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kpiai-modal-card { padding: 24px 18px; }
}

.kpiai-teacher[hidden], .kpiai-teacher [hidden] { display: none !important; }

.kpiai-launch,
.kpiai-session {
    align-items: center;
    background: #fff;
    border: 1px solid rgba(20, 52, 77, .18);
    border-radius: 20px;
    box-shadow: 0 14px 38px rgba(15, 38, 58, .24);
    color: #17374d;
    display: flex;
    gap: 12px;
}

.kpiai-launch {
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 10px 16px 10px 10px;
}

.kpiai-launch:hover,
.kpiai-launch:focus-visible { box-shadow: 0 16px 42px rgba(15, 38, 58, .33); transform: translateY(-1px); }

.kpiai-session { min-width: 300px; padding: 12px 15px 12px 12px; }
.kpiai-session > div { display: flex; flex: 1; flex-direction: column; line-height: 1.25; }
.kpiai-session strong { font-size: 1rem; font-weight: 800; }
.kpiai-session small { color: #657582; font-size: .78rem; margin-top: 2px; }
.kpiai-session .kpiai-duration { color: #173f63; font-variant-numeric: tabular-nums; font-weight: 700; }
.kpiai-session .kpiai-balance { color: #347348; font-variant-numeric: tabular-nums; font-weight: 800; }
.kpiai-teacher[data-balance-state="low"] .kpiai-balance { color: #9a6700; }
.kpiai-teacher[data-balance-state="critical"] .kpiai-balance { color: #b42318; }
.kpiai-session button {
    align-self: flex-start;
    background: #173f63;
    border: 1px solid #173f63;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: .8rem;
    font-weight: 800;
    margin-top: 7px;
    padding: 6px 10px;
    text-decoration: none;
}
.kpiai-session button:hover,
.kpiai-session button:focus-visible { background: #245d7a; border-color: #245d7a; }

.kpiai-orb {
    align-items: center;
    background: #fff;
    border: 2px solid #d7b55b;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(62, 132, 174, .12);
    display: inline-flex;
    flex: 0 0 48px;
    height: 48px;
    justify-content: center;
    overflow: hidden;
    width: 48px;
}

.kpiai-wheel { display: block; height: 43px; object-fit: contain; width: 43px; }

.kpiai-teacher[data-state="connecting"] .kpiai-orb,
.kpiai-teacher[data-state="thinking"] .kpiai-orb { animation: kpiai-spin 1.3s linear infinite; }
.kpiai-teacher[data-state="listening"] .kpiai-orb { animation: kpiai-listen 1.6s ease-in-out infinite; }
.kpiai-teacher[data-state="speaking"] .kpiai-orb { animation: kpiai-speak .62s ease-in-out infinite alternate; }

@keyframes kpiai-spin { to { transform: rotate(360deg); } }
@keyframes kpiai-listen { 50% { box-shadow: 0 0 0 11px rgba(62, 132, 174, .16); } }
@keyframes kpiai-speak { from { transform: scale(.94); } to { transform: scale(1.11); } }

.kpiai-result-shell {
    border-radius: 9px;
    display: inline-flex;
    margin: 0 0 14px 42px;
    max-width: calc(100% - 42px);
    overflow: visible;
    transition: background-color .2s ease, border-radius .2s ease, box-shadow .2s ease, min-width .2s ease;
}

.kpiai-result-shell.is-expanded {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 14px 38px rgba(15, 38, 58, .24);
    min-width: 300px;
}

.kpiai-result-help {
    align-items: center;
    background: #173f63;
    border: 1px solid #173f63;
    border-radius: 9px;
    box-shadow: 0 5px 16px rgba(15, 38, 58, .12);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-size: .88rem;
    font-weight: 800;
    gap: 7px;
    min-height: 38px;
    padding: 8px 13px;
}
.kpiai-result-help:hover,
.kpiai-result-help:focus-visible {
    background: #245d7a;
    border-color: #245d7a;
    box-shadow: 0 7px 19px rgba(15, 38, 58, .18);
}

.kpiai-result-shell.is-expanded > .kpiai-result-help { display: none; }

.kpiai-result-wheel {
    align-items: center;
    background: #fff;
    border: 1px solid #d7b55b;
    border-radius: 50%;
    display: inline-flex;
    flex: 0 0 22px;
    height: 22px;
    justify-content: center;
    overflow: hidden;
    width: 22px;
}
.kpiai-result-wheel img { display: block; height: 20px; object-fit: contain; width: 20px; }

.kpiai-teacher[data-placement="result-question"] {
    justify-content: flex-start;
    margin: 0;
    width: auto;
}

.kpiai-result-shell.is-expanded .kpiai-session {
    border: 0;
    box-shadow: none;
}

@media (prefers-reduced-motion: reduce) {
    .kpiai-orb { animation: none !important; }
}

@media (max-width: 760px) {
    .kpiai-teacher,
    .kpiai-teacher[data-placement="below-controls"] {
        justify-content: center;
        margin: .35rem 0 1.1rem;
    }
    .kpiai-session { min-width: min(310px, calc(100vw - 24px)); }
    .kpiai-launch { padding-right: 13px; }
    .kpiai-result-shell {
        margin-left: 0;
        max-width: 100%;
    }
    .kpiai-result-shell.is-expanded { min-width: min(310px, calc(100vw - 24px)); }
}