.ss-page { color:var(--ink,#242431); }
.ss-intro { color:var(--ink-2,#6e6e76); line-height:1.65; margin:0 0 18px; }
.ss-tabs { display:flex; gap:8px; margin-bottom:18px; }
.ss-button { display:inline-flex; justify-content:center; align-items:center; border:1px solid var(--line,#e5e5ed); border-radius:9px; padding:9px 13px; background:#fff; color:var(--ink,#242431); font:inherit; font-size:13px; line-height:1.35; cursor:pointer; }
.ss-button:hover:not(:disabled) { border-color:#c9c8ed; background:#f8f8fe; }
.ss-button:disabled { opacity:.5; cursor:not-allowed; }
.ss-button:focus-visible,.ss-page input:focus-visible { outline:3px solid #d6d4fb; outline-offset:2px; }
.ss-primary,.ss-tabs [aria-pressed="true"] { background:var(--brand,#5e5ce6); border-color:var(--brand,#5e5ce6); color:#fff; }
.ss-primary:hover:not(:disabled),.ss-tabs [aria-pressed="true"]:hover:not(:disabled) { background:var(--brand-dark,#4b47c2); border-color:var(--brand-dark,#4b47c2); }
.ss-panel { border:1px solid var(--line,#ececef); border-radius:14px; background:#fff; overflow:hidden; }
.ss-heading { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:22px; }
.ss-heading h3 { font-size:17px; font-weight:650; margin:0; }
.ss-heading p,.ss-help { color:var(--ink-2,#6e6e76); font-size:13px; line-height:1.65; margin:7px 0 0; }
.ss-status { border-radius:9px; background:#edf8f0; color:#28783e; padding:11px 14px; margin-bottom:15px; line-height:1.5; }
.ss-status.ss-error { background:#fff0f0; color:#bd3338; }
.ss-editor { border-top:1px solid var(--line,#ececef); border-bottom:1px solid var(--line,#ececef); padding:20px 22px; background:#fbfbfe; }
.ss-editor h3 { font-size:15px; margin:0 0 16px; }
.ss-fields { display:grid; grid-template-columns:minmax(160px,1fr) minmax(140px,1fr); gap:18px; max-width:680px; }
.ss-fields label { display:flex; flex-direction:column; gap:8px; color:var(--ink-2,#6e6e76); font-size:13px; }
.ss-page input:not([type="checkbox"]) { font:inherit; font-size:14px; padding:10px 12px; border:1px solid #dedee8; border-radius:8px; min-width:0; background:#fff; color:var(--ink,#242431); }
.ss-page input:disabled { background:#f4f4f7; color:#a0a0aa; }
.ss-page input[type="checkbox"] { width:17px; height:17px; accent-color:var(--brand,#5e5ce6); flex-shrink:0; }
.ss-form-actions { display:flex; align-items:center; justify-content:flex-end; gap:10px; margin-top:20px; }
.ss-list-summary { padding:0 22px 14px; font-size:13px; color:var(--ink-2,#6e6e76); }
.ss-table-wrap { overflow-x:auto; }
.ss-table { min-width:500px; width:100%; border-collapse:collapse; }
.ss-table th,.ss-table td { padding:14px 22px; text-align:left; border-bottom:1px solid var(--line,#ececef); }
.ss-table th { background:#fafafa; color:var(--ink-2,#6e6e76); font-size:12px; font-weight:500; }
.ss-table tbody tr:last-child td { border-bottom:0; }
.ss-table strong { font-weight:600; }
.ss-row-actions { display:flex; gap:8px; }
.ss-badge { display:inline-block; white-space:nowrap; border-radius:6px; padding:4px 8px; font-size:12px; color:#2c8752; background:#edf8f0; }
.ss-badge.ss-off { color:#777782; background:#f1f1f4; }
.ss-empty { padding:44px 22px; text-align:center; color:var(--ink-2,#6e6e76); line-height:1.8; }
.ss-empty h3 { font-size:15px; font-weight:550; color:var(--ink,#242431); margin:0 0 6px; }
.ss-empty p { margin:0 0 12px; font-size:13px; }
.ss-grade-layout { display:grid; grid-template-columns:220px minmax(0,1fr); border-top:1px solid var(--line,#ececef); }
.ss-grade-picker { padding:20px 16px; border-right:1px solid var(--line,#ececef); background:#fcfcfe; }
.ss-grade-picker h4 { font-size:13px; margin:0 0 14px; display:flex; align-items:center; justify-content:space-between; }
.ss-grade-picker h4 span { font-weight:400; color:var(--ink-2,#6e6e76); font-size:12px; }
.ss-grade-options { display:flex; flex-direction:column; gap:8px; }
.ss-grade-option { display:flex; gap:10px; align-items:center; padding:12px; border:1px solid transparent; border-radius:9px; cursor:pointer; }
.ss-grade-option.ss-selected { border-color:#d9d7fb; background:#f1f0fd; }
.ss-grade-option strong,.ss-subject-name strong { display:block; font-weight:550; font-size:14px; }
.ss-grade-option small,.ss-subject-name small { display:block; color:var(--ink-2,#6e6e76); font-size:12px; margin-top:5px; }
.ss-grade-editor { padding:22px; min-width:0; }
.ss-batch-note { background:#f4f3ff; border-radius:9px; padding:13px 15px; margin-bottom:16px; line-height:1.65; }
.ss-batch-note strong { color:#4d48ab; font-size:13px; font-weight:600; }
.ss-batch-note p { color:var(--ink-2,#6e6e76); font-size:12px; margin:5px 0 0; }
.ss-subject-options { display:flex; flex-direction:column; }
.ss-subject-option { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:15px 0; border-bottom:1px solid var(--line,#ececef); }
.ss-subject-name { display:flex; align-items:center; gap:11px; min-width:0; cursor:pointer; }
.ss-subject-name span { overflow-wrap:anywhere; }
.ss-score { display:flex; align-items:center; gap:9px; flex-shrink:0; }
.ss-score span { font-size:12px; color:var(--ink-2,#6e6e76); }
.ss-score input { width:125px; }
.ss-selection-count { margin-right:auto; font-size:12px; color:var(--ink-2,#6e6e76); }
.ss-leave-dialog { border:0; border-radius:16px; margin:auto; padding:25px; width:400px; max-width:calc(100vw - 32px); box-shadow:0 20px 60px #18183033; }
.ss-leave-dialog::backdrop { background:#17172f55; }
.ss-leave-dialog h3 { font-size:17px; margin:0 0 12px; }
.ss-leave-dialog p { font-size:14px; color:#6e6e76; line-height:1.7; }
@media(max-width:760px) {
  .ss-heading { padding:18px 16px; align-items:flex-start; }
  .ss-heading h3 { font-size:16px; }
  .ss-heading .ss-button { flex-shrink:0; }
  .ss-fields { grid-template-columns:1fr; gap:14px; }
  .ss-editor { padding:18px 16px; }
  .ss-grade-layout { grid-template-columns:1fr; }
  .ss-grade-picker { border-right:0; border-bottom:1px solid var(--line,#ececef); padding:16px; }
  .ss-grade-options { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ss-grade-option { padding:10px; }
  .ss-grade-editor { padding:16px; }
  .ss-score { flex-direction:column; gap:5px; align-items:flex-start; }
  .ss-score input { width:112px; }
  .ss-list-summary { padding-left:16px; }
  .ss-table th,.ss-table td { padding:13px 16px; }
  .ss-form-actions { flex-wrap:wrap; }
}