.vocabulary-container{position:relative;width:100%;min-height:100vh;padding:24px 0 64px;}
.word-orbit-page .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;}
.orbit-content-wrapper{position:relative;z-index:1;max-width:1500px;padding-inline:28px;}
.orbit-command-panel,.orbit-chart-panel {
    background:
        radial-gradient(780px circle at 6% -25%,rgba(111,95,228,0.15),transparent 58%),
        radial-gradient(680px circle at 96% 110%,rgba(244,130,92,0.12),transparent 60%),
        linear-gradient(145deg,rgba(255,255,255,0.78),rgba(251,248,255,0.6));
    border-color:rgba(166,151,235,0.22);
    box-shadow:0 22px 48px -34px rgba(61,45,128,0.58);
}
.orbit-command-panel{padding:24px 26px 20px;}
.orbit-interface-code{position:absolute;top:13px;right:28px;color:rgba(111,95,228,0.34);font-size:0.57rem;font-weight:800;letter-spacing:0.2em;text-transform:uppercase;}
.orbit-command-head {
    display:grid;
    grid-template-columns:52px minmax(0,1fr) auto;
    align-items:center;
    gap:14px;
    padding-right:2px;
}
.orbit-command-icon{display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(111,95,228,0.16);border-radius:17px;background:linear-gradient(145deg,rgba(111,95,228,0.13),rgba(255,255,255,0.66));color:var(--primary);font-size:1.45rem;box-shadow:inset 0 1px rgba(255,255,255,0.8),0 10px 22px -18px rgba(75,53,160,0.85);}
.orbit-command-icon>i{transform:translateY(-2px);}
.orbit-eyebrow{display:block;color:var(--primary);font-size:0.66rem;font-weight:800;letter-spacing:0.15em;text-transform:uppercase;}
.orbit-command-head h1{margin:2px 0 1px;color:var(--text-color);font-size:1.72rem;font-weight:800;line-height:1.08;}
.orbit-command-head p{margin:0;color:var(--text-muted);font-size:0.83rem;}
.orbit-language-flag{display:inline-block;width:1.1em;height:1.1em;margin-right:6px;border-radius:50%;vertical-align:-0.13em;}
.orbit-mastery{min-width:176px;padding:10px 13px;border-left:1px solid rgba(111,95,228,0.13);text-align:right;}
.orbit-mastery strong{display:block;color:var(--text-color);font-size:1rem;font-variant-numeric:tabular-nums;}
.orbit-mastery span{color:var(--text-muted);font-size:0.69rem;font-weight:700;text-transform:uppercase;}
.orbit-mastery .skeleton-bar{margin-left:auto;height:16px;}
.orbit-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px;}
.orbit-metric {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    min-width:0;
    padding:8px 12px;
    border:1px solid rgba(111,95,228,0.1);
    border-radius:11px;
    background:rgba(255,255,255,0.38);
    color:var(--text-muted);
    font-family:inherit;
    cursor:pointer;
    transition:background 0.18s,border-color 0.18s,transform 0.18s;
}
.orbit-metric:hover{transform:translateY(-1px);background:rgba(255,255,255,0.68);border-color:rgba(111,95,228,0.22);}
.orbit-metric:focus-visible{outline:3px solid var(--primary-glow);outline-offset:2px;}
.orbit-metric span{overflow:hidden;font-size:0.72rem;font-weight:750;text-overflow:ellipsis;white-space:nowrap;}
.orbit-metric strong{color:var(--text-color);font-size:1.06rem;font-variant-numeric:tabular-nums;}
.orbit-metric .skeleton-bar{width:30px;height:14px;}
.orbit-metric.is-due strong{color:#d36b39;}
.orbit-metric.is-learning strong{color:#d68b1f;}
.orbit-metric.is-mastered strong{color:#5b67d8;}
.orbit-metric.is-trapped strong{color:#b4544d;}
.orbit-session-dock {
    display:grid;
    grid-template-columns:42px minmax(0,1fr) auto;
    align-items:center;
    gap:12px;
    margin-top:12px;
    padding:10px 11px;
    border:1px solid rgba(111,95,228,0.13);
    border-radius:14px;
    background:linear-gradient(100deg,rgba(111,95,228,0.075),rgba(255,255,255,0.48) 52%,rgba(244,130,92,0.065));
}
.orbit-session-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:rgba(111,95,228,0.11);color:var(--primary);font-size:1.02rem;}
.orbit-session-copy{display:flex;flex-direction:column;min-width:0;}
.orbit-session-copy>span{color:var(--primary);font-size:0.59rem;font-weight:850;letter-spacing:0.14em;text-transform:uppercase;}
.orbit-session-copy strong{overflow:hidden;color:var(--text-color);font-size:0.9rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-session-copy small{overflow:hidden;color:var(--text-muted);font-size:0.72rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-session-copy .skeleton-bar{height:11px;margin-top:3px;}
.orbit-session-action{min-width:136px;justify-content:center;padding:9px 15px;font-size:0.8rem;}
.orbit-session-action.is-disabled{opacity:0.56;pointer-events:none;}
.orbit-mode-links{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:9px;}
.orbit-mode-links a{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:8px;color:var(--text-muted);font-size:0.7rem;font-weight:750;text-decoration:none;transition:background 0.16s,color 0.16s;}
.orbit-mode-links a:hover{background:rgba(111,95,228,0.08);color:var(--primary);}
.orbit-mode-links a.is-disabled{opacity:0.34;pointer-events:none;}
.orbit-mode-links i{color:var(--primary);}

.orbit-chart-panel{margin-top:18px;padding:23px 25px 26px;overflow:visible;}
.orbit-chart-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px;}
.orbit-chart-head h2{display:flex;align-items:center;gap:9px;margin:2px 0 0;color:var(--text-color);font-size:1.28rem;}
.orbit-chart-head h2 i{color:var(--primary);}
.orbit-result-count{margin:0;color:var(--text-muted);font-size:0.76rem;font-weight:700;}
.orbit-toolbar{display:grid;grid-template-columns:minmax(240px,1fr) minmax(170px,220px) minmax(160px,190px);align-items:center;gap:9px;}
.orbit-search{position:relative;display:block;}
.orbit-search>i{position:absolute;top:50%;left:14px;z-index:1;transform:translateY(-50%);color:var(--primary);}
.orbit-search input {
    width:100%;
    height:42px;
    padding:0 14px 0 41px;
    border:1px solid rgba(111,95,228,0.16);
    border-radius:11px;
    outline:0;
    background:rgba(255,255,255,0.58);
    color:var(--text-color);
    font:inherit;
    font-size:0.84rem;
    transition:border-color 0.16s,box-shadow 0.16s,background 0.16s;
}
.orbit-search input:focus{border-color:rgba(111,95,228,0.46);background:rgba(255,255,255,0.82);box-shadow:0 0 0 3px rgba(111,95,228,0.09);}
.orbit-select-wrap,.orbit-select-wrap .dd{display:block;width:100%;min-width:0;}
.orbit-select-wrap .dd-btn{width:100%;height:42px;border-color:rgba(111,95,228,0.16);border-radius:11px;background:rgba(255,255,255,0.58);}
.orbit-state-filters{display:flex;align-items:center;gap:6px;margin-top:10px;padding-bottom:1px;}
.orbit-state-filters button{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--text-muted);font-family:inherit;font-size:0.72rem;font-weight:750;cursor:pointer;transition:background 0.16s,border-color 0.16s,color 0.16s;}
.orbit-state-filters button:hover{background:rgba(111,95,228,0.07);color:var(--text-color);}
.orbit-state-filters button.is-active{border-color:rgba(111,95,228,0.18);background:rgba(111,95,228,0.1);color:var(--primary);}
.orbit-state-filters button:focus-visible{outline:3px solid var(--primary-glow);outline-offset:1px;}
.orbit-state-filters span{min-width:20px;padding:1px 5px;border-radius:6px;background:rgba(42,39,64,0.055);font-size:0.65rem;text-align:center;}
.orbit-word-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:16px;}
.orbit-word-row {
    display:grid;
    grid-template-columns:30px minmax(0,1.1fr) minmax(105px,0.7fr) minmax(110px,0.75fr) 12px;
    align-items:center;
    gap:10px;
    min-width:0;
    min-height:67px;
    padding:10px 12px;
    border:1px solid rgba(111,95,228,0.1);
    border-radius:12px;
    background:rgba(255,255,255,0.42);
    color:var(--text-color);
    font-family:inherit;
    text-align:left;
    cursor:pointer;
    box-shadow:inset 2px 0 rgba(148,163,184,0.55);
    transition:transform 0.16s,background 0.16s,border-color 0.16s,box-shadow 0.16s;
}
.orbit-word-row:hover{transform:translateY(-1px);background:rgba(255,255,255,0.75);border-color:rgba(111,95,228,0.2);box-shadow:inset 2px 0 rgba(111,95,228,0.7),0 10px 20px -20px rgba(44,34,92,0.8);}
.orbit-word-row:focus-visible{outline:3px solid var(--primary-glow);outline-offset:2px;}
.orbit-word-row.state-due{box-shadow:inset 2px 0 #ed8758;}
.orbit-word-row.state-learning{box-shadow:inset 2px 0 #e6a43e;}
.orbit-word-row.state-mastered{box-shadow:inset 2px 0 #7668e8;}
.orbit-word-row.state-trapped{box-shadow:inset 2px 0 #bf6258;}
.orbit-state-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:rgba(111,95,228,0.075);color:#8a91a4;font-size:0.76rem;}
.state-due .orbit-state-mark{background:rgba(237,135,88,0.1);color:#d66d3c;}
.state-learning .orbit-state-mark{background:rgba(230,164,62,0.11);color:#c88624;}
.state-mastered .orbit-state-mark{background:rgba(118,104,232,0.1);color:#6658d8;}
.state-trapped .orbit-state-mark{background:rgba(191,98,88,0.1);color:#a94c46;}
.orbit-word-copy,.orbit-word-meta,.orbit-word-schedule{display:flex;flex-direction:column;min-width:0;}
.orbit-word-copy strong{overflow:hidden;font-size:0.91rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-word-copy small{overflow:hidden;color:var(--text-muted);font-size:0.73rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-word-meta strong{display:flex;align-items:center;gap:5px;overflow:hidden;color:var(--text-muted);font-size:0.68rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-word-meta strong i{color:var(--primary);}
.orbit-word-meta small{color:var(--text-muted);font-size:0.65rem;}
.orbit-word-schedule{text-align:right;}
.orbit-word-schedule strong{color:var(--text-color);font-size:0.68rem;}
.orbit-word-schedule small{overflow:hidden;color:var(--text-muted);font-size:0.62rem;text-overflow:ellipsis;white-space:nowrap;}
.orbit-row-chevron{color:rgba(111,95,228,0.38);font-size:0.62rem;}
.orbit-word-skeleton{cursor:default;pointer-events:none;}
.orbit-word-skeleton>span:nth-child(2),.orbit-word-skeleton>span:nth-child(3){display:flex;flex-direction:column;gap:7px;}
.orbit-word-skeleton .skeleton-bar{height:9px;}
.skeleton-pulse{animation:orbitSkeletonPulse 1.3s ease-in-out infinite alternate;}
@keyframes orbitSkeletonPulse{to{opacity:0.42;transform:scale(0.92);}}
@media(prefers-reduced-motion:reduce){.skeleton-pulse{animation:none;}}
.orbit-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:250px;padding:34px;text-align:center;}
.orbit-empty-state.hidden{display:none;}
.orbit-empty-state>i{margin-bottom:11px;color:rgba(111,95,228,0.48);font-size:2rem;}
.orbit-empty-state h3{margin:0 0 5px;color:var(--text-color);font-size:1.05rem;}
.orbit-empty-state p{max-width:440px;margin:0 0 15px;color:var(--text-muted);font-size:0.82rem;}
.orbit-pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:18px;}
.orbit-pagination.hidden{display:none;}
.orbit-pagination>span{color:var(--text-muted);font-size:0.72rem;font-weight:700;}
.orbit-pagination button.is-loading i{animation:spin 0.8s linear infinite;}

body.orbit-inspector-open{overflow:hidden;}
.orbit-inspector-layer{position:fixed;inset:0;z-index:4100;}
.orbit-inspector-layer.hidden{display:none;}
.orbit-inspector-backdrop{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:rgba(34,29,62,0.3);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);cursor:default;}
.orbit-inspector {
    position:absolute;
    top:0;
    right:0;
    width:min(430px,100%);
    height:100dvh;
    overflow:auto;
    padding:28px 26px 24px;
    border-left:1px solid rgba(111,95,228,0.2);
    background:
        radial-gradient(520px circle at 10% 0,rgba(111,95,228,0.16),transparent 58%),
        radial-gradient(420px circle at 100% 100%,rgba(244,130,92,0.11),transparent 62%),
        rgba(250,248,255,0.96);
    color:var(--text-color);
    box-shadow:-28px 0 60px -32px rgba(34,29,62,0.62);
    animation:orbitInspectorIn 0.24s ease-out;
}
@keyframes orbitInspectorIn{from{opacity:0;transform:translateX(34px);}to{opacity:1;transform:translateX(0);}}
@media(prefers-reduced-motion:reduce){.orbit-inspector{animation:none;}}
.orbit-inspector-head{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.orbit-inspector-state{display:inline-flex;align-items:center;gap:6px;margin-top:5px;color:var(--text-muted);font-size:0.77rem;font-weight:800;}
.orbit-inspector-state.state-due{color:#ce6639;}
.orbit-inspector-state.state-learning{color:#c28123;}
.orbit-inspector-state.state-mastered{color:#6254d5;}
.orbit-inspector-state.state-trapped{color:#a94c46;}
.orbit-inspector-identity{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-top:26px;}
.orbit-inspector-identity h2{margin:0;color:var(--text-color);font-size:2rem;font-weight:760;line-height:1.05;}
.orbit-inspector-identity p{margin:5px 0 0;color:var(--text-muted);font-size:1rem;font-weight:650;}
.orbit-audio-button{display:grid;place-items:center;width:42px;height:42px;flex:none;border:1px solid rgba(111,95,228,0.18);border-radius:12px;background:rgba(255,255,255,0.65);color:var(--primary);font-size:1rem;cursor:pointer;transition:transform 0.16s,background 0.16s;}
.orbit-audio-button:hover{transform:translateY(-1px);background:#fff;}
.orbit-inspector-image{height:150px;margin-top:20px;overflow:hidden;border:1px solid rgba(111,95,228,0.12);border-radius:14px;}
.orbit-inspector-image.hidden{display:none;}
.orbit-inspector-image img{display:block;width:100%;height:100%;object-fit:cover;}
.orbit-inspector-meta{display:grid;grid-template-columns:1fr;gap:0;margin:24px 0 0;border-top:1px solid rgba(111,95,228,0.11);}
.orbit-inspector-meta>div{display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;padding:11px 0;border-bottom:1px solid rgba(111,95,228,0.09);}
.orbit-inspector-meta dt{color:var(--text-muted);font-size:0.72rem;font-weight:750;}
.orbit-inspector-meta dd{margin:0;color:var(--text-color);font-size:0.78rem;font-weight:750;text-align:right;}
.orbit-inspector-mnemonic{display:flex;align-items:flex-start;gap:10px;margin-top:18px;padding:13px;border:1px solid rgba(244,162,60,0.18);border-radius:12px;background:rgba(244,162,60,0.07);}
.orbit-inspector-mnemonic.hidden{display:none;}
.orbit-inspector-mnemonic>i{margin-top:2px;color:#dd9630;}
.orbit-inspector-mnemonic span{color:#ae711d;font-size:0.65rem;font-weight:850;letter-spacing:0.1em;text-transform:uppercase;}
.orbit-inspector-mnemonic p{margin:3px 0 0;color:var(--text-color);font-size:0.79rem;line-height:1.45;}
.orbit-inspector-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:22px;}
.orbit-inspector-actions a{text-decoration:none;}
.orbit-remove-button{color:var(--danger);}
.orbit-remove-button.hidden{display:none;}