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var(--border)}.map-hdr{font-size:13px;font-weight:700;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-prev{font-size:12px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono)}.map-sel{width:100%;padding:6px 10px;font-size:12px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-primary)}.preview-table{display:flex;flex-direction:column}.preview-row{display:grid;grid-template-columns:32px 1.2fr 2fr .8fr .8fr 1fr;gap:var(--s3);align-items:center;padding:var(--s2) var(--s4);border-bottom:1px solid var(--border-subtle);font-size:13px}.preview-row:last-child{border-bottom:none}.preview-head{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);background:var(--bg-elevated)}.preview-word{font-weight:700;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-def{color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.muted{color:var(--text-tertiary)}.tnum{font-feature-settings:"tnum"}.center{text-align:center}.study-summary{display:flex;gap:var(--s4);margin-bottom:var(--s8);flex-wrap:wrap}.study-stat{display:flex;align-items:center;gap:var(--s3);padding:var(--s4) var(--s5);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);flex:1;min-width:160px}.study-stat-ic{width:40px;height:40px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.study-stat-val{font-size:22px;font-weight:800;color:var(--text-primary);font-feature-settings:"tnum";line-height:1.1}.study-stat-lbl{font-size:11px;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-top:2px}.study-mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s4);max-width:640px;margin:0 auto}.study-mode-card{display:flex;flex-direction:column;align-items:flex-start;gap:var(--s2);padding:var(--s6) var(--s5);border-radius:var(--r-xl);border:1px solid var(--border);background:var(--bg-surface);cursor:pointer;transition:background-color var(--t-fast),color var(--t-fast),border-color var(--t-fast),opacity var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);text-align:left}.study-mode-card:hover{border-color:var(--accent);background:var(--bg-elevated);transform:translateY(-2px);box-shadow:var(--shadow-md)}.study-mode-card:active{transform:translateY(0)}.study-mode-ic{width:44px;height:44px;border-radius:var(--r-md);background:var(--accent-container);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:22px}.study-mode-label{font-size:16px;font-weight:700;color:var(--text-primary)}.study-mode-desc{font-size:12px;color:var(--text-tertiary);font-weight:500}.tags-table{display:flex;flex-direction:column;gap:var(--s2)}.tag-row{display:flex;align-items:center;gap:var(--s3);padding:var(--s3) var(--s4);border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-surface);flex-wrap:wrap}.tag-row:hover{border-color:var(--accent);background:var(--bg-elevated)}.tag-swatch{width:14px;height:14px;border-radius:50%;flex-shrink:0;box-shadow:0 0 6px currentColor}.tag-name{font-size:14px;font-weight:700;color:var(--text-primary);min-width:100px}.tag-stat{font-size:11px;color:var(--text-tertiary);font-weight:600}.tag-stat b{color:var(--text-primary);font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tag-row-actions{display:flex;gap:4px;margin-left:auto}.chart-block .chart-title{font-size:13px;font-weight:700;color:var(--text-primary);margin-bottom:var(--s3)}.chart-block svg text{font-family:var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.theme-ocean,:root.theme-ocean{--accent:#7ec8e3;--accent-dim:#5aa3c2;--accent-deep:#3d84a8;--accent-secondary:#5aa3c2;--accent-glow:rgba(126,200,227,.16);--accent-container:rgba(126,200,227,.12);--accent-on:#0a1a22;--accent-bg:rgba(126,200,227,.08);--state-focus:rgba(126,200,227,.12);--shadow-glow:0 0 28px rgba(126,200,227,.1)}.theme-forest,:root.theme-forest{--accent:#7dc99a;--accent-dim:#4fa373;--accent-deep:#2d7f54;--accent-secondary:#4fa373;--accent-glow:rgba(125,201,154,.16);--accent-container:rgba(125,201,154,.12);--accent-on:#081a11;--accent-bg:rgba(125,201,154,.08);--state-focus:rgba(125,201,154,.12);--shadow-glow:0 0 28px rgba(125,201,154,.1)}.theme-sunset,:root.theme-sunset{--accent:#f0b27a;--accent-dim:#d48d53;--accent-deep:#b56e34;--accent-secondary:#d48d53;--accent-glow:rgba(240,178,122,.16);--accent-container:rgba(240,178,122,.12);--accent-on:#221308;--accent-bg:rgba(240,178,122,.08);--state-focus:rgba(240,178,122,.12);--shadow-glow:0 0 28px rgba(240,178,122,.1)}.theme-mono,:root.theme-mono{--accent:#c0c0cc;--accent-dim:#9999a8;--accent-deep:#737380;--accent-secondary:#9999a8;--accent-glow:rgba(192,192,204,.16);--accent-container:rgba(192,192,204,.12);--accent-on:#0e0e14;--accent-bg:rgba(192,192,204,.08);--state-focus:rgba(192,192,204,.12);--shadow-glow:0 0 28px rgba(192,192,204,.1);--green:#8fbf9f;--amber:#ccb080;--red:#cc8888;--rose:#cc8a9f;--cyan:#80b8c0;--orange:#cc9f70}.theme-midnight,:root.theme-midnight{--bg-base:#06050d;--bg-surface:#0c0a16;--bg-elevated:#120f1d;--bg-hover:#181426;--bg-active:#1e1930;--bg-surface-2:#0f0c19;--accent:#8870cc;--accent-dim:#6a52ad;--accent-deep:#4f3991;--accent-secondary:#6a52ad;--accent-glow:rgba(136,112,204,.16);--accent-container:rgba(136,112,204,.12);--accent-on:#0f0a22;--accent-bg:rgba(136,112,204,.08);--text-primary:#e2ddf2;--text-secondary:#a69fbf;--text-tertiary:#6f6790;--text-quaternary:#6f6790;--text-disabled:#3f3859;--border-subtle:rgba(166,159,191,.07);--border:rgba(166,159,191,.13);--border-strong:rgba(166,159,191,.22);--state-focus:rgba(136,112,204,.12);--shadow-glow:0 0 28px 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