.quizwrite-modal-open { overflow: hidden; }
.quizwrite-app { width: 100%; max-width: 980px; margin: 1rem auto; padding: 1rem; overflow-x: hidden; background: #fff; color: #111; font-family: Arial, Helvetica, sans-serif; }
.quizwrite-app, .quizwrite-app *, .quizwrite-app *::before, .quizwrite-app *::after { box-sizing: border-box; }
.quizwrite-app .btnMenu { font-size: large; width: 105px; }
.quizwrite-app .btnBuildSets { width: 150px; background: #176b3a; font-weight: 700; }
.quizwrite-app .btnAuthorSets { font-size: large; width: 450px; }
.quizwrite-app .btnSave { font-size: large; width: 125px; }
.quizwrite-app .lblCount { font-size: large; }
.quizwrite-app .txtSearch { width: 175px; font-size: large; }
.quizwrite-app .btnSearch { width: 75px; font-size: large; }
.quizwrite-app .QW2014, .quizwrite-app .QW2021 { font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(26px, 7vw, 33px); font-weight: 700; font-style: italic; color: #d00; }
.quizwrite-app .BookTitle { font-size: 12px; }
.quizwrite-app .setName { width: 240px; }
.quizwrite-app input, .quizwrite-app select, .quizwrite-app textarea { box-sizing: border-box; }
.quizwrite-app .btnMenu, .quizwrite-app .btnSave, .quizwrite-app .btnSearch, .quizwrite-app .btnSearchPC, .quizwrite-app .btnAuthorSets { border: 1px solid #222; border-radius: 4px; padding: .45rem .65rem; cursor: pointer; }
.quizwrite-app .btnMenu { color: #fff; background: #111; }
.quizwrite-app .tableQuestions { width: 100% !important; }
.quizwrite-app #divMenu { display: flex; flex-wrap: wrap; gap: .5rem; margin: .75rem 0; }
.quizwrite-app #divMenu .btnMenu { margin: 0; min-height: 44px; }
.quizwrite-app .qw-question-filters { max-width: 720px; margin: 1rem 0; padding: .9rem; border: 1px solid #ddd; border-radius: 7px; }
.quizwrite-app .qw-range-controls { display: flex; align-items: end; gap: .6rem; }
.quizwrite-app .qw-range-controls label { display: flex; flex: 1; flex-direction: column; gap: .3rem; font-weight: 700; }
.quizwrite-app .qw-range-controls select { width: 100%; min-height: 44px; padding: .45rem; font-size: 1rem; }
.quizwrite-app .qw-range-arrow { padding-bottom: .75rem; color: #555; }
.quizwrite-app .qw-search-controls { margin-top: .8rem; }
.quizwrite-app .qw-search-controls > label { display: block; margin-bottom: .3rem; font-weight: 700; }
.quizwrite-app .qw-search-controls > div { display: flex; gap: .5rem; }
.quizwrite-app .qw-search-controls .txtSearch { flex: 1; width: auto; min-width: 0; min-height: 44px; padding: .45rem; }
.quizwrite-app .qw-search-controls .btnSearch { min-height: 44px; }
.quizwrite-app #QCount { display: block; margin-top: .65rem; }
.quizwrite-app #txtQuestions { width: min(100%, 700px); min-height: 32rem; }
.quizwrite-app #divBuildSets, .quizwrite-app #divSaveNew { max-width: 760px; padding: 1rem; border: 2px solid #222; border-radius: 8px; box-shadow: 0 8px 30px rgba(0,0,0,.22); z-index: 9999; }
.quizwrite-app .quizwrite-modal { overscroll-behavior: contain; }
.quizwrite-app .quizwrite-modal { width: min(680px, calc(100vw - 2rem)); }
.quizwrite-app .qw-modal-heading { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid #ddd; margin-bottom: 1rem; }
.quizwrite-app .qw-modal-heading h2 { margin: 0 0 .35rem; font-size: 1.55rem; }
.quizwrite-app .qw-modal-heading p { margin: 0 0 1rem; line-height: 1.45; }
.quizwrite-app .qw-close { border: 0; background: transparent; font-size: 2rem; line-height: 1; cursor: pointer; align-self: flex-start; }
.quizwrite-app .qw-build-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.quizwrite-app .qw-field { display: flex; flex-direction: column; gap: .35rem; font-weight: 700; }
.quizwrite-app .qw-field-wide { grid-column: 1 / -1; }
.quizwrite-app .qw-field select, .quizwrite-app .qw-field input { width: 100%; min-height: 44px; padding: .5rem; font-size: 1rem; }
.quizwrite-app .qw-pool-summary { margin: 1rem 0; padding: .75rem; border-radius: 6px; background: #eef6f0; color: #174b2d; }
.quizwrite-app .qw-pool-summary.qw-warning { background: #fff1ed; color: #8a2f19; }
.quizwrite-app .qw-options { margin-top: .75rem; }
.quizwrite-app .qw-options summary { cursor: pointer; font-weight: 700; }
.quizwrite-app .qw-options label { display: block; margin-top: .65rem; }
.quizwrite-app .qw-actions { display: flex; justify-content: flex-end; gap: .75rem; margin-top: 1.25rem; }
.quizwrite-app .qw-primary { background: #176b3a; color: #fff; width: 170px; }
.quizwrite-app .qw-secondary { background: #eee; }
.quizwrite-app .qw-email { width: 150px; background: #174b6e; color: #fff; }
.quizwrite-app .qw-version { display: inline-block; margin-left: .2rem; padding: .15rem .4rem; border-radius: 10px; background: #eee; color: #444; font-size: 12px; font-weight: 700; vertical-align: middle; }
.quizwrite-app .qw-results-modal { position: fixed; z-index: 100000; top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(850px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); overflow-y: auto; }
.quizwrite-app #txtGeneratedSets { display: block; width: 100%; min-height: 55vh; max-height: 65vh; overflow-y: auto; padding: 1rem; border: 1px solid #777; background: #fff; font-family: Arial, Helvetica, sans-serif; font-size: 15px; line-height: 1.45; }
.quizwrite-app .qw-generated-set { margin-bottom: 2rem; }
.quizwrite-app .qw-generated-set h3 { margin: 0 0 1rem; padding-bottom: .4rem; border-bottom: 2px solid #222; }
.quizwrite-app .qw-generated-question { margin: 0 0 1rem; }
.quizwrite-app .qw-generated-question p { margin: 0 0 .2rem; }
.quizwrite-app .qw-answer { margin-left: 1rem !important; }
.quizwrite-app .qw-results-email { margin-top: .65rem; padding-top: .65rem; border-top: 1px solid #ddd; text-align: right; }
.quizwrite-app .qw-results-email .btnSave { width: 210px; background: #174b6e; color: #fff; }
.quizwrite-app .qw-import-modal { width: min(850px, calc(100vw - 2rem)); }
.quizwrite-app .qw-import-toolbar { display: flex; align-items: center; gap: .75rem; margin-bottom: .75rem; }
.quizwrite-app .qw-bank-manager { display: grid; grid-template-columns: minmax(240px, 1fr) auto; gap: .75rem; align-items: end; margin-bottom: .8rem; padding: .8rem; border-radius: 6px; background: #f5f7f8; }
.quizwrite-app .qw-bank-manager select, .quizwrite-app .qw-bank-name input { width: 100%; min-height: 42px; padding: .45rem; font-size: 1rem; }
.quizwrite-app .qw-bank-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.quizwrite-app .qw-bank-name { margin-bottom: .8rem; }
.quizwrite-app .qw-file-button, .quizwrite-app .qw-text-button { display: inline-block; border: 1px solid #176b3a; border-radius: 5px; padding: .55rem .8rem; background: #eef6f0; color: #174b2d; font-weight: 700; cursor: pointer; }
.quizwrite-app .qw-file-button input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.quizwrite-app .qw-text-button { border-color: #777; background: #f4f4f4; color: #333; }
.quizwrite-app .qw-danger { border-color: #a52a2a; color: #8a1f1f; background: #fff2f2; }
.quizwrite-app .qw-import-modal #txtQuestions { display: block; width: 100%; min-height: 45vh; max-height: 58vh; padding: .85rem; border: 1px solid #777; border-radius: 4px; font-family: Consolas, "Courier New", monospace; font-size: 14px; line-height: 1.4; resize: vertical; }
.quizwrite-app .qw-import-help { margin-top: .75rem; }
.quizwrite-app .qw-import-help summary { cursor: pointer; font-weight: 700; }
.quizwrite-app .qw-import-help pre { padding: .75rem; overflow-x: auto; background: #f6f6f6; white-space: pre-wrap; }
.quizwrite-app .qw-settings-note { margin: .75rem 0; color: #555; }
.quizwrite-app .qw-main-bank-chooser { max-width: 720px; margin: 1rem 0; padding: .9rem; border: 1px solid #c9d5cc; border-radius: 7px; background: #f3f8f4; }
.quizwrite-app .qw-main-bank-row { display: flex; gap: .65rem; margin-top: .4rem; }
.quizwrite-app .qw-main-bank-row select { flex: 1; min-width: 0; min-height: 44px; padding: .5rem; font-size: 1rem; }
.quizwrite-app .qw-main-bank-row .btnSave { width: 155px; }
.quizwrite-app .qw-main-bank-details { margin-top: .5rem; color: #355b42; }
.quizwrite-app img { max-width: 100%; height: auto; }
@media (max-width: 600px) {
  .quizwrite-app { margin: 0 auto; padding: .6rem; font-size: 15px; }
  .quizwrite-app #emBookTitle { display: block; margin: .25rem 0 .65rem; font-size: 12px; }
  .quizwrite-app #divMenu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem; }
  .quizwrite-app #divMenu .btnMenu, .quizwrite-app #divMenu .btnBuildSets { width: 100%; min-width: 0; padding: .55rem .2rem; font-size: 15px; }
  .quizwrite-app .btnAuthorSets { width: 100%; }
  .quizwrite-app .qw-main-bank-chooser, .quizwrite-app .qw-question-filters { width: 100%; margin: .75rem 0; padding: .7rem; }
  .quizwrite-app .qw-main-bank-row, .quizwrite-app .qw-range-controls, .quizwrite-app .qw-search-controls > div { flex-direction: column; align-items: stretch; }
  .quizwrite-app .qw-main-bank-row .btnSave, .quizwrite-app .qw-search-controls .btnSearch { width: 100%; }
  .quizwrite-app .qw-range-arrow { display: none; }
  .quizwrite-app .qw-build-grid, .quizwrite-app .qw-bank-manager { grid-template-columns: 1fr; }
  .quizwrite-app .qw-field-wide { grid-column: auto; }
  .quizwrite-app .quizwrite-modal, .quizwrite-app .qw-results-modal, .quizwrite-app .qw-import-modal, .quizwrite-app #divBuildSets, .quizwrite-app #divSaveNew { inset: 0 !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important; width: 100% !important; max-width: none !important; height: 100vh !important; height: 100dvh !important; max-height: none !important; transform: none !important; overflow-x: hidden; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: max(.75rem, env(safe-area-inset-top)) .75rem max(1rem, env(safe-area-inset-bottom)); border: 0; border-radius: 0; }
  .quizwrite-app #divBuildSets form { display: flex; min-height: 100%; flex-direction: column; }
  .quizwrite-app .qw-modal-heading { position: sticky; top: calc(-1 * max(.75rem, env(safe-area-inset-top))); z-index: 3; gap: .5rem; padding: max(.75rem, env(safe-area-inset-top)) 0 .15rem; background: #fff; }
  .quizwrite-app .qw-modal-heading h2 { font-size: 1.25rem; }
  .quizwrite-app .qw-modal-heading p { margin-bottom: .65rem; font-size: .9rem; }
  .quizwrite-app .qw-close { min-width: 44px; min-height: 44px; margin-right: -.5rem; padding: 0; }
  .quizwrite-app .qw-build-grid { gap: .75rem; }
  .quizwrite-app .qw-field select, .quizwrite-app .qw-field input { min-height: 48px; font-size: 16px; }
  .quizwrite-app .qw-pool-summary { margin: .8rem 0; line-height: 1.4; }
  .quizwrite-app .qw-options label { display: flex; align-items: flex-start; gap: .55rem; min-height: 38px; margin-top: .5rem; }
  .quizwrite-app .qw-options input[type="checkbox"] { flex: 0 0 22px; width: 22px; height: 22px; margin: 0; }
  .quizwrite-app .qw-actions { flex-direction: column-reverse; position: sticky; bottom: calc(-1 * max(1rem, env(safe-area-inset-bottom))); z-index: 3; margin-top: auto; padding: .65rem 0 max(1rem, env(safe-area-inset-bottom)); background: #fff; box-shadow: 0 -8px 12px rgba(255,255,255,.92); }
  .quizwrite-app .qw-actions .btnSave { width: 100%; min-height: 44px; }
  .quizwrite-app .qw-result-actions { flex-direction: column; }
  .quizwrite-app .qw-results-email .btnSave { width: 100%; min-height: 44px; }
  .quizwrite-app .qw-import-toolbar { align-items: stretch; flex-direction: column; }
  .quizwrite-app .qw-file-button, .quizwrite-app .qw-text-button { text-align: center; min-height: 42px; }
  .quizwrite-app .qw-bank-actions { flex-direction: column; }
  .quizwrite-app .qw-import-modal #txtQuestions { min-height: 38vh; max-height: none; font-size: 13px; }
  .quizwrite-app #txtGeneratedSets { min-height: 48vh; max-height: none; padding: .7rem; font-size: 14px; }
  .quizwrite-app .qw-generated-question { overflow-wrap: anywhere; }
  .quizwrite-app #divReport0, .quizwrite-app .tableQuestions { display: block; width: 100% !important; overflow-x: auto; }
  .quizwrite-app #tdQuestions { display: block; width: 100%; overflow-wrap: anywhere; }
  .quizwrite-app table { max-width: 100%; }
}
.qw-contact {
    margin: 22px auto 8px;
    padding: 12px 16px;
    max-width: 760px;
    text-align: center;
    border-top: 1px solid #d8dee8;
    color: #475569;
    font-size: 14px;
}

.qw-contact a { color: #1d4ed8; }