/* Trang /setting: cấu hình kiểu đánh (nhận kiểu, lọc số, bụng) */
.setting-page {
  max-width: 960px;
  margin: 0 auto;
  padding: 8px 24px 32px;
  color: var(--tts-muc, #23334e);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 14px;
}
.setting-page *, .setting-page *::before, .setting-page *::after { box-sizing: border-box; }
.setting-page :is(button, input):focus-visible { outline: 2px solid var(--tts-xanh, #146db1); outline-offset: 2px; }
.setting-heading { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 20px; margin: 8px 0 18px; }
.setting-heading h1 { margin: 0; color: var(--tts-navy, #22356b); font-size: 22px; font-weight: 750; letter-spacing: -.2px; line-height: 1.3; }
.setting-heading p { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 4px 0 0; color: var(--tts-muc-nhat, #64748b); font-size: 13px; }
.setting-count { padding: 2px 9px; border-radius: 999px; color: var(--tts-navy, #22356b); background: #edf4fa; font-size: 12px; font-weight: 600; }
.setting-save { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 8px 18px; border: 0; border-radius: 10px; color: #fff; background: var(--tts-do, #c92329); font: inherit; font-weight: 650; cursor: pointer; box-shadow: 0 2px 8px rgba(201, 35, 41, .22); }
.setting-save:hover { background: #b01d23; }
.setting-save:disabled { opacity: .6; cursor: wait; }

.setting-note { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; padding: 12px 16px; border: 1px solid #d9e6f2; border-radius: 12px; color: #34506e; background: #f1f7fc; font-size: 13px; line-height: 1.6; }
.setting-note > i { flex: 0 0 auto; margin-top: 3px; color: var(--tts-xanh, #146db1); font-size: 16px; }
.setting-note-title { display: block; margin-bottom: 2px; color: var(--tts-navy, #22356b); }
.setting-note ul { margin: 0; padding: 0; list-style: none; }
.setting-note li + li { margin-top: 2px; }
.setting-note code { padding: 1px 6px; border-radius: 5px; color: var(--tts-navy, #22356b); background: #fff; font-size: 12px; }

.setting-list { margin: 0; padding: 0; overflow: hidden; list-style: none; border: 1px solid var(--tts-vien, #e4e9f0); border-radius: 12px; background: #fff; }
.setting-list-head, .setting-row { display: grid; grid-template-columns: minmax(190px, 1.1fr) minmax(0, 1.6fr) minmax(130px, .9fr); align-items: center; gap: 16px; padding: 12px 18px; }
.setting-list-head { color: var(--tts-muc-nhat, #64748b); background: #f6f8fb; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.setting-row { border-top: 1px solid #edf0f4; }
.setting-row.is-invalid { background: #fff8f8; }

.setting-type { display: flex; align-items: center; gap: 12px; margin: 0; cursor: pointer; }
.setting-switch { position: relative; flex: 0 0 auto; width: 42px; height: 24px; }
.setting-switch input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.setting-switch-track { position: absolute; inset: 0; border-radius: 999px; background: #c3ccd9; transition: background .15s; }
.setting-switch-track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: transform .15s; }
.setting-switch input:checked + .setting-switch-track { background: #1f9d55; }
.setting-switch input:checked + .setting-switch-track::after { transform: translateX(18px); }
.setting-switch input:focus-visible + .setting-switch-track { outline: 2px solid var(--tts-xanh, #146db1); outline-offset: 2px; }
.setting-type-name { display: flex; flex-direction: column; min-width: 0; font-weight: 650; line-height: 1.35; }
.setting-type-name small { color: #1f9d55; font-size: 12px; font-weight: 500; }
.setting-row.is-off .setting-type-name { color: var(--tts-muc-nhat, #64748b); }
.setting-row.is-off .setting-type-name small { color: var(--tts-muc-nhat, #64748b); }
.setting-row.is-off .setting-field input { background: #f6f8fb; }

.setting-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.setting-field label { display: none; margin: 0; color: var(--tts-muc-nhat, #64748b); font-size: 12px; font-weight: 600; }
.setting-field input { width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--tts-vien, #d5dce6); border-radius: 8px; color: var(--tts-muc, #23334e); background: #fff; font: inherit; font-variant-numeric: tabular-nums; }
.setting-field input::placeholder { color: #9aa6b8; }
.setting-field input:focus { border-color: var(--tts-xanh, #146db1); outline: 0; box-shadow: 0 0 0 3px rgba(20, 109, 177, .16); }
.setting-field input[aria-invalid="true"] { border-color: var(--tts-do, #c92329); }
.setting-hint { color: var(--tts-do, #c92329); font-size: 12px; }
.setting-empty { padding: 48px 20px; border: 1px dashed var(--tts-vien, #e4e9f0); border-radius: 12px; color: var(--tts-muc-nhat, #64748b); background: #fff; text-align: center; }

@media (max-width: 767px) {
  .setting-page { padding: 4px 14px 24px; }
  .setting-heading h1 { font-size: 20px; }
  .setting-save { width: 100%; }
  .setting-list-head { display: none; }
  .setting-row { grid-template-columns: 1fr 1fr; gap: 12px; padding: 14px; }
  .setting-row .setting-type { grid-column: 1 / -1; }
  .setting-row .setting-field:nth-of-type(1) { grid-column: 1 / -1; }
  .setting-field label { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  .setting-switch-track, .setting-switch-track::after { transition: none; }
}