/* EXAM TYPING LAB ENGINE STYLING */
.exam-header {
  background-color: var(--primary-blue);
  color: white;
  padding: 1rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timer-box {
  background: #000000;
  color: #00ff66;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-sm);
  letter-spacing: 2px;
  box-shadow: inset 0 0 8px rgba(0, 255, 102, 0.4);
}

.stat-box {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

/* PASSAGE CANVAS */
.passage-display {
  background: #ffffff;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-size: 1.2rem;
  line-height: 1.8;
  height: 180px;
  overflow-y: auto;
  font-family: var(--font-mono);
  user-select: none;
  margin-bottom: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.passage-char {
  position: relative;
}

.char-correct {
  background-color: #dcfce7;
  color: #166534;
}

.char-incorrect {
  background-color: #fee2e2;
  color: #991b1b;
  text-decoration: underline;
}

 .char-current {
  background-color: #dbeafe;
  color: #0f172a;
  box-shadow: inset 0 -2px 0 var(--accent-blue);
}

@keyframes blink {
  50% { opacity: 0.6; }
}

/* INPUT TEXTAREA */
.typing-input {
  width: 100%;
  height: 180px;
  padding: 1.25rem;
  font-size: 1.2rem;
  line-height: 1.8;
  font-family: var(--font-mono);
  border: 2px solid var(--primary-blue);
  border-radius: var(--radius-sm);
  resize: none;
  background-color: #ffffff;
  color: var(--text-main);
}

.typing-input:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.2);
}

.offscreen-notice {
  background-color: #fffbebf5;
  border: 1px solid #fcd34d;
  color: #92400e;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  margin-bottom: 1rem;
}

/* RESULT SCORECARD */
.scorecard {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  text-align: center;
}

.score-main {
  font-size: 4rem;
  font-weight: 900;
  color: var(--primary-blue);
  margin: 1rem 0;
  line-height: 1;
}

.score-status {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  margin-bottom: 2rem;
}

.diff-box {
  background: #1e293b;
  color: #f8fafc;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  max-height: 250px;
  overflow-y: auto;
  text-align: left;
}


.result-content {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  line-height: 2;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-mono);
}
.original-content { background: #fff; }
.result-token { display: inline; }
.result-token-wrong { color: #b91c1c; background: #fee2e2; font-weight: 800; padding: 0 .18rem; border-radius: 3px; }
.result-token-missing { color: #b91c1c; background: #fee2e2; font-weight: 800; padding: .08rem .25rem; border-radius: 3px; }
.result-token-extra { color: #b91c1c; background: #fee2e2; font-weight: 800; padding: .08rem .25rem; border-radius: 3px; }
.result-space-error { color: #b91c1c; background: #fee2e2; font-weight: 800; padding: 0 .2rem; border-radius: 3px; }
.result-legend { margin-top:.75rem; font-size:.9rem; color:var(--text-muted); }
.form-help { color: var(--text-muted); font-size:.85rem; }

.result-content{white-space:pre-wrap;line-height:1.9;padding:1rem;border:1px solid var(--border-color);border-radius:10px;background:var(--surface-color,#fff);overflow-wrap:anywhere}.result-token{color:inherit}.result-token-wrong,.result-token-extra,.result-token-missing{color:#d32f2f;font-weight:700}.result-token-missing{background:#fff1f1}.result-legend{margin-top:1rem;font-size:.9rem;color:#b42318}


/* Typing lab action toolbar */
.typing-controls { display:flex; flex-wrap:wrap; gap:.6rem; padding:1rem; margin-bottom:1rem; }
.typing-controls .btn { padding:.55rem .85rem; font-size:.9rem; }
.passage-display.no-highlight { background:#f8fafc; border-color:#94a3b8; color:#334155; box-shadow:none; }
#app-root:fullscreen { overflow:auto; background:var(--bg-main); padding:1rem; }
#app-root:fullscreen .typing-controls { position:sticky; top:0; z-index:10; box-shadow:var(--shadow-md); }
@media (max-width:600px) { .typing-controls .btn { flex:1 1 42%; } .scorecard { padding:1rem; } .score-main { font-size:3rem; } }


/* Professional exam flow and result experience */
.page-loading{min-height:55vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;color:var(--text-main);text-align:center;padding:2rem}
.page-loading>span:last-child{font-size:.92rem;color:var(--text-muted)}
.loading-spinner{width:34px;height:34px;border:3px solid #dbeafe;border-top-color:var(--accent-blue);border-radius:50%;animation:exam-spin .8s linear infinite}
@keyframes exam-spin{to{transform:rotate(360deg)}}
.eyebrow{display:block;color:var(--accent-blue);font-size:.72rem;letter-spacing:.13em;font-weight:800;margin-bottom:.4rem}
#setup-section,#instruction-section{max-width:760px;margin:2.5rem auto;padding:clamp(1.25rem,3vw,2.25rem);border:1px solid #e2e8f0;box-shadow:0 12px 36px rgba(15,23,42,.07)}
#setup-section .card-title,#instruction-section .card-title{font-size:clamp(1.45rem,3vw,2rem);margin-bottom:.65rem}
#setup-section .form-help{font-size:.96rem;line-height:1.7;margin-bottom:1.4rem}
#instruction-section>div:not(.instruction-actions){display:grid;gap:.85rem}
#instruction-section p{padding:1rem 1.1rem;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;color:#334155}
.instruction-actions{display:flex;justify-content:space-between;gap:.8rem;margin-top:1.5rem}
.instruction-actions .btn-primary{min-width:220px}
#app-root{width:min(1180px,calc(100% - 2rem));max-width:none;margin:1.5rem auto 2.5rem}
.exam-header{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) auto;gap:1.25rem;padding:1.25rem 1.5rem;border-radius:16px 16px 0 0;background:linear-gradient(120deg,#0f2f54,#174f83)}
.exam-heading h1{font-size:1.35rem;line-height:1.2;color:#fff;margin:0}
.exam-heading .eyebrow{color:#bfdbfe;margin:0 0 .25rem}
.exam-header>div:nth-child(2){align-self:center;line-height:1.7;color:#eaf3ff;overflow-wrap:anywhere}
.timer-box{align-self:center;min-width:112px;text-align:center;background:#071827;color:#86efac;border:1px solid rgba(134,239,172,.25);font-size:1.7rem;padding:.55rem .9rem;box-shadow:none}
.typing-controls{background:#fff;border:1px solid #e2e8f0;border-bottom:0;border-radius:0;padding:.8rem 1rem;margin:0;gap:.5rem}
.typing-controls .btn{border-radius:9px}
#typing-section>.card:last-of-type{border-radius:0 0 16px 16px;border-top:1px solid #e2e8f0;padding:clamp(1rem,3vw,1.75rem)}
.passage-display{height:clamp(150px,23vh,240px);font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.95;border:1px solid #cbd5e1;background:#fbfdff}
.typing-input{height:clamp(150px,22vh,220px);font-size:1.1rem;line-height:1.8;border:1.5px solid #94a3b8;border-radius:12px}
.typing-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.stat-box{border-radius:12px;padding:1rem;background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.035)}
.stat-value{font-variant-numeric:tabular-nums}
#btn-submit-early{float:none!important;display:block;margin:1.25rem 0 0 auto!important;min-width:190px}
.scorecard{max-width:1100px;margin:0 auto;padding:clamp(1rem,3vw,2.5rem);border:1px solid #e2e8f0}
.scorecard>h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:.15rem 0 .5rem}
.result-intro{max-width:680px;margin:.25rem auto 1.25rem;color:var(--text-muted);line-height:1.65}
.formula-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;max-width:760px;margin:1.25rem auto .8rem}
.formula-option{display:grid;grid-template-columns:2.2rem 1fr;grid-template-rows:auto auto;gap:.15rem .7rem;align-items:center;text-align:left;padding:1rem 1.1rem;border:1.5px solid #dbe3ed;border-radius:14px;background:#fff;color:var(--text-main);cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}
.formula-option>span{grid-row:1/3;display:grid;place-items:center;width:2rem;height:2rem;border-radius:9px;background:#f1f5f9;color:#475569;font-size:.78rem;font-weight:800}
.formula-option strong{font-size:.95rem}
.formula-option small{color:var(--text-muted);font-size:.78rem}
.formula-option:hover{border-color:#93c5fd}
.formula-option.is-active{border-color:var(--accent-blue);background:#eff6ff;box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.formula-option.is-active>span{background:var(--accent-blue);color:#fff}
.formula-note{font-size:.82rem;line-height:1.5;color:var(--text-muted);max-width:760px;margin:0 auto 1.5rem}
#result-section .card{border:1px solid #e2e8f0;border-radius:14px;box-shadow:none;padding:clamp(1rem,2vw,1.5rem)}
#result-section .card-title{margin-bottom:.75rem}
#result-typed-content .result-token-wrong,#result-typed-content .result-token-extra,#result-typed-content .result-token-missing{border-radius:4px}
@media(max-width:760px){.exam-header{grid-template-columns:1fr auto;gap:.75rem}.exam-heading{grid-column:1/-1}.exam-header>div:nth-child(2){font-size:.85rem}.timer-box{font-size:1.4rem;min-width:95px}.formula-switch{grid-template-columns:1fr}.formula-option{padding:.85rem}.typing-controls .btn{flex:1 1 42%}#app-root{width:calc(100% - 1rem);margin:.75rem auto 1.5rem}}
@media(max-width:440px){.exam-header{padding:1rem}.exam-header>div:nth-child(2){grid-column:1/-1}.timer-box{grid-column:1/-1;justify-self:start}.instruction-actions{flex-direction:column-reverse}.instruction-actions .btn{width:100%;min-width:0}.score-main{font-size:2.7rem}}
@media print{.navbar,.footer,.formula-switch,.instruction-actions,#btn-submit-early,.typing-controls,.scorecard>div:last-child{display:none!important}body{background:#fff}.scorecard{box-shadow:none;border:0}}

/* Professional assessment workspace refinements */
#page-loading { min-height: 42vh; display: flex; align-items: center; justify-content: center; gap: .75rem; flex-direction: column; color: var(--text-muted); }
#setup-section { animation: none; }
#typing-section, #result-section { width: 100%; }
.exam-header { position: sticky; top: 0; z-index: 10; gap: 1rem; flex-wrap: wrap; box-shadow: 0 6px 18px rgba(15,23,42,.12); }
.exam-heading h1 { margin: .15rem 0 0; font-size: clamp(1.25rem, 2vw, 1.8rem); }
.typing-controls { display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; padding: .85rem; margin: 1rem 0 0; }
.typing-controls .btn { min-height: 42px; }
.passage-display { min-height: 160px; height: clamp(180px, 28vh, 320px); font-size: clamp(1.05rem, 1.45vw, 1.28rem); line-height: 1.95; border-width: 1px; border-color: #cbd5e1; }
.typing-input { min-height: 160px; height: clamp(160px, 24vh, 260px); font-size: clamp(1.05rem, 1.35vw, 1.2rem); line-height: 1.8; border-width: 1px; border-color: #94a3b8; transition: border-color .15s ease, box-shadow .15s ease; }
.typing-input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.char-current { background: #dbeafe; color: #0f172a; box-shadow: inset 0 -2px 0 #2563eb; border-radius: 2px; }
.formula-switch { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; margin: 1.25rem 0; }
.formula-option { min-height: 88px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: .3rem; padding: 1rem 1.1rem; text-align: left; border: 1px solid #cbd5e1; border-radius: 12px; background: #fff; color: #0f172a; cursor: pointer; transition: border-color .15s ease, background .15s ease, box-shadow .15s ease; }
.formula-option span { font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: #64748b; }
.formula-option strong { font-size: 1rem; }
.formula-option small { color: #64748b; font-size: .82rem; }
.formula-option:hover { border-color: #64748b; }
.formula-option.is-active { border-color: #1d4ed8; background: #eff6ff; box-shadow: 0 0 0 2px rgba(29,78,216,.1); }
.formula-note { padding: .8rem 1rem; border-left: 3px solid #64748b; background: #f8fafc; text-align: left; color: #475569; border-radius: 0 8px 8px 0; }
#result-section .scorecard { text-align: left; }
#result-section .scorecard > .eyebrow, #result-section .scorecard > h2, #result-section .scorecard > .result-intro, #result-section .scorecard > .score-main, #result-section .scorecard > #result-status-badge { text-align: center; display: block; }
#result-section .score-main { margin: 1.2rem 0; }
#result-section .grid-4 { gap: .75rem; }
#btn-submit-early { float: none !important; display: inline-flex; margin: 1rem 0 0 !important; min-height: 46px; }
@media (max-width: 640px) {
  .exam-header { position: static; align-items: flex-start; }
  .exam-header > div { max-width: 100%; }
  .timer-box { font-size: 1.4rem; }
  .formula-switch { grid-template-columns: 1fr; }
  #setup-section, #instruction-section { margin: 1rem auto; }
  #result-section .scorecard { padding: 1rem; }
}

.passage-display.no-highlight .char-correct,
.passage-display.no-highlight .char-incorrect { background: transparent; color: inherit; text-decoration: none; box-shadow: none; }
/* Keep a neutral current-character marker while suppressing correctness colours. */
.passage-display.no-highlight .char-current { background: #e2e8f0; color: #0f172a; text-decoration: none; box-shadow: inset 0 -2px 0 #64748b; }

.result-save-status { margin: .85rem 0; padding: .85rem 1rem; border: 1px solid #cbd5e1; border-left: 4px solid #64748b; border-radius: 8px; background: #f8fafc; color: #334155; font-size: .92rem; text-align: left; }
.result-save-status[hidden] { display: none; }
.result-save-status.is-success { border-color: #86efac; border-left-color: #16a34a; background: #f0fdf4; color: #166534; }
.result-save-status.is-error { border-color: #fcd34d; border-left-color: #d97706; background: #fffbeb; color: #92400e; }


/* Reliable live metrics controls and status */
.live-metrics-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:1.1rem;padding:.75rem 0 .15rem;color:var(--text-main)}
.live-metrics-toolbar strong{font-size:1rem}
#live-metrics-panel[hidden]{display:none!important}
#btn-toggle-live-metrics{min-height:40px;border-radius:9px}
#timer-display{font-variant-numeric:tabular-nums;min-width:120px}
@media(max-width:480px){.live-metrics-toolbar{align-items:stretch}.live-metrics-toolbar button{width:100%}}


/* Detailed analysis and bounded comparison panes */
.result-analysis-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.7rem;margin-top:1rem}
.result-analysis-grid>div{min-width:0;padding:.85rem;border:1px solid #dbe3ed;border-radius:10px;background:#f8fafc}
.result-analysis-grid span,.result-analysis-grid strong{display:block}
.result-analysis-grid span{font-size:.76rem;line-height:1.35;color:#64748b}
.result-analysis-grid strong{margin-top:.35rem;font-size:1.35rem;color:#123b63;font-variant-numeric:tabular-nums}
.result-analysis-note{margin-top:.9rem;font-size:.82rem;line-height:1.55;color:#64748b}
.result-content{height:clamp(180px,32vh,340px);max-height:340px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
@media(max-width:760px){.result-analysis-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.result-content{height:240px;max-height:240px}}

/* Keep the passage viewport stable while auto-scrolling the current character. */
.passage-display{scroll-behavior:auto;scroll-padding-block:35%;}
#btn-auto-scroll:disabled{opacity:.78;cursor:not-allowed;}

/* Error comparison: one bracket for a consecutive run of errors. */
.result-error-group{display:inline;border-radius:4px;padding:0 .12em}
.result-token-wrong{color:#dc2626;font-weight:700}
.result-token-extra{color:#ea580c;font-weight:700}
.result-token-missing{color:#2563eb;font-weight:700}

/* Organized result formula dashboard */
.result-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin:1.25rem 0 2rem;text-align:left}
.result-metric-card{min-width:0;padding:1rem;border:1px solid #dbe3ed;border-radius:13px;background:#f8fafc}
.result-metric-net{background:#eff6ff;border-color:#93c5fd}
.result-metric-label{font-size:.82rem;font-weight:800;line-height:1.4;color:#475569}
.result-metric-value{font-size:1.65rem;font-weight:850;line-height:1.35;margin:.25rem 0;color:#123b63;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.result-metric-net .result-metric-value{font-size:1.9rem;color:#1d4ed8}
.result-metric-formula{font-size:.74rem;line-height:1.45;color:#64748b}
@media(max-width:760px){.result-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.result-metric-card{padding:.8rem}.result-metric-value{font-size:1.4rem}.result-metric-net .result-metric-value{font-size:1.65rem}}
@media(max-width:380px){.result-metrics{grid-template-columns:1fr}}

/* Compact color-coded result cards */
.result-metric-card{display:flex;flex-direction:column;justify-content:space-between;min-height:124px;box-shadow:0 2px 8px rgba(15,23,42,.045);border-width:1px}
.result-metric-net{background:#dcfce7;border-color:#86efac}
.result-metric-net .result-metric-label,.result-metric-net .result-metric-value{color:#166534}
.result-metric-gross{background:#fef3c7;border-color:#fcd34d}
.result-metric-gross .result-metric-label,.result-metric-gross .result-metric-value{color:#92400e}
.result-metric-allowed{background:#e0f2fe;border-color:#7dd3fc}
.result-metric-allowed .result-metric-label,.result-metric-allowed .result-metric-value{color:#075985}
.result-metric-extra,.result-metric-errors{background:#fee2e2;border-color:#fca5a5}
.result-metric-extra .result-metric-label,.result-metric-extra .result-metric-value,.result-metric-errors .result-metric-label,.result-metric-errors .result-metric-value{color:#991b1b}
.result-metric-penalty{background:#ffedd5;border-color:#fdba74}
.result-metric-penalty .result-metric-label,.result-metric-penalty .result-metric-value{color:#9a3412}
.result-metric-time{background:#ede9fe;border-color:#c4b5fd}
.result-metric-time .result-metric-label,.result-metric-time .result-metric-value{color:#5b21b6}
.result-metric-accuracy{background:#ccfbf1;border-color:#5eead4}
.result-metric-accuracy .result-metric-label,.result-metric-accuracy .result-metric-value{color:#115e59}
.result-metric-card:not(.result-metric-net):not(.result-metric-gross):not(.result-metric-allowed):not(.result-metric-extra):not(.result-metric-errors):not(.result-metric-penalty):not(.result-metric-time):not(.result-metric-accuracy){background:#f1f5f9;border-color:#cbd5e1}
#live-metrics-panel{max-width:100%;overflow-x:auto;padding-bottom:.35rem}.live-metrics-grid{display:grid;grid-template-columns:repeat(8,minmax(112px,1fr));gap:.55rem;min-width:980px}
.live-metrics-grid .stat-box{min-width:0;border:1px solid #dbe3ed;border-radius:12px;padding:.8rem;background:#f8fafc}
.live-metrics-grid .stat-value{font-size:1.35rem;font-weight:850;font-variant-numeric:tabular-nums}
.live-metric-net{background:#dcfce7!important;border-color:#86efac!important;color:#166534}
.live-metric-gross{background:#fef3c7!important;border-color:#fcd34d!important;color:#92400e}
.live-metric-errors{background:#fee2e2!important;border-color:#fca5a5!important;color:#991b1b}
.live-metric-extra{background:#fee2e2!important;border-color:#fca5a5!important;color:#991b1b}
.live-metric-allowed{background:#e0f2fe!important;border-color:#7dd3fc!important;color:#075985}
.live-metric-penalty{background:#ffedd5!important;border-color:#fdba74!important;color:#9a3412}
.live-metric-time{background:#ede9fe!important;border-color:#c4b5fd!important;color:#5b21b6}
.live-metric-accuracy{background:#ccfbf1!important;border-color:#5eead4!important;color:#115e59}
.live-metrics-grid .stat-value,.live-metrics-grid .stat-label{color:inherit}
@media(max-width:760px){.live-metrics-grid{grid-template-columns:repeat(8,minmax(112px,1fr))}.live-metrics-grid .stat-box{padding:.55rem}.live-metrics-grid .stat-value{font-size:1.1rem}.live-metrics-grid .stat-label{font-size:.72rem}}


/* Prevent words from splitting across lines; compact the exam timer and improve analysis cards. */
.passage-display {
  word-break: normal !important;
  overflow-wrap: normal !important;
  hyphens: none;
}
.timer-box {
  min-height: 0 !important;
  height: auto;
  padding: .28rem .72rem !important;
  font-size: 1.35rem !important;
  line-height: 1.15;
  letter-spacing: 1px;
  border-radius: 9px;
}
.result-analysis-grid { gap: .6rem; margin-top: .85rem; }
.result-analysis-grid > div {
  padding: .8rem;
  border-radius: 12px;
  background: linear-gradient(145deg,#fff,#f4f8fc);
  box-shadow: 0 3px 10px rgba(15,23,42,.045);
  border-color: #d7e2ed;
}
.result-analysis-grid strong { font-size: 1.45rem; line-height: 1.25; }
.result-analysis-note {
  padding: .8rem 1rem;
  border-left: 3px solid #2563eb;
  border-radius: 0 9px 9px 0;
  background: #eff6ff;
  color: #334155;
}
.result-content {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}
@media (max-width: 640px) {
  .timer-box { padding: .22rem .6rem !important; font-size: 1.2rem !important; }
  .result-analysis-grid > div { padding: .65rem; }
  .result-analysis-grid strong { font-size: 1.2rem; }
}


/* Compact icon controls with full descriptions on hover/focus. */
.compact-tip-control{position:relative!important;display:inline-flex!important;align-items:center;justify-content:center;flex:0 0 42px!important;width:42px!important;min-width:42px!important;max-width:42px!important;height:40px!important;min-height:40px!important;padding:0!important;font-size:0!important;line-height:1!important;overflow:visible!important;white-space:nowrap!important}
.compact-tip-control::before{content:attr(data-icon);font-size:1.15rem;font-weight:800;line-height:1}
.compact-tip-control::after{content:attr(data-tooltip);position:absolute;left:50%;bottom:calc(100% + 9px);z-index:1000;transform:translate(-50%,4px);width:max-content;max-width:min(280px,80vw);white-space:normal;text-align:left;line-height:1.45;font-size:.78rem;font-weight:600;letter-spacing:0;padding:.65rem .75rem;border-radius:8px;background:#0f2742;color:#fff;box-shadow:0 8px 22px rgba(15,23,42,.25);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .14s ease,transform .14s ease}
.compact-tip-control:hover::after,.compact-tip-control:focus-visible::after{opacity:1;visibility:visible;transform:translate(-50%,0)}
.compact-tip-control:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}
@media(max-width:600px){.typing-controls .compact-tip-control{flex:0 0 40px!important;width:40px!important;min-width:40px!important;max-width:40px!important}.compact-tip-control::after{left:auto;right:0;transform:translateY(4px);max-width:min(250px,75vw)}.compact-tip-control:hover::after,.compact-tip-control:focus-visible::after{transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.compact-tip-control::after{transition:none}}

/* Higher-contrast toolbar hints and tidy action row */
.compact-tip-control::after{background:#071827!important;color:#fff!important;border:2px solid #60a5fa!important;box-shadow:0 10px 28px rgba(2,8,23,.48)!important;font-size:.82rem!important;font-weight:750!important;text-shadow:none!important;}
.compact-tip-control:disabled{opacity:.72!important;filter:none!important;}
.typing-submit-row{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;margin-top:1rem;padding:.8rem;border:1px solid #d7e2ec;border-radius:12px;background:#f8fafc;}
.typing-submit-actions{display:flex;gap:.55rem;flex-wrap:wrap;justify-content:flex-end;align-items:center;}
.typing-submit-actions .btn{min-height:42px;margin:0;float:none;border-radius:9px;font-weight:750;}
#btn-submit-early{box-shadow:0 3px 0 #991b1b;}
#btn-cancel-test{border-color:#94a3b8;background:#fff;color:#334155;}
@media(max-width:620px){.typing-submit-row{align-items:stretch}.live-metrics-toolbar,.typing-submit-actions{width:100%}.typing-submit-actions .btn{flex:1}.typing-submit-actions #btn-submit-early{flex:2}}

/* Yellow-glow, glass-black descriptions for clearer hover/focus help. */
.compact-tip-control::after{background:rgba(2,5,12,.96)!important;color:#ffe96a!important;border:1px solid rgba(250,204,21,.9)!important;box-shadow:0 12px 32px rgba(0,0,0,.68),0 0 0 1px rgba(250,204,21,.14),0 0 26px rgba(250,204,21,.28)!important;text-shadow:0 0 7px rgba(250,204,21,.75),0 0 15px rgba(250,204,21,.32)!important;backdrop-filter:blur(12px)!important;-webkit-backdrop-filter:blur(12px)!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important;font-size:.84rem!important;font-weight:800!important;letter-spacing:.01em!important;line-height:1.5!important;}
.compact-tip-control:hover,.compact-tip-control:focus-visible{filter:drop-shadow(0 0 7px rgba(250,204,21,.34));}


/* Accessible, readable tooltips shared by the typing-test and self-test toolbars.
   Keep the complete description inside its own surface and above neighbouring controls. */
.compact-tip-control,
.self-toolbar-actions .compact-tip-control { isolation:isolate; }
.compact-tip-control:hover,
.compact-tip-control:focus-visible,
.self-toolbar-actions .compact-tip-control:hover,
.self-toolbar-actions .compact-tip-control:focus-visible { z-index:10002!important; filter:none!important; }
.compact-tip-control::after,
.self-toolbar-actions .compact-tip-control::after {
  content:attr(data-tooltip)!important;
  display:block!important;
  position:absolute!important;
  left:50%!important;
  right:auto!important;
  top:auto!important;
  bottom:calc(100% + 12px)!important;
  z-index:10003!important;
  width:280px!important;
  max-width:min(320px,calc(100vw - 28px))!important;
  min-width:0!important;
  height:auto!important;
  min-height:0!important;
  max-height:none!important;
  box-sizing:border-box!important;
  padding:11px 14px!important;
  overflow:visible!important;
  white-space:normal!important;
  overflow-wrap:anywhere!important;
  word-break:normal!important;
  text-align:left!important;
  line-height:1.5!important;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important;
  font-size:13px!important;
  font-weight:600!important;
  letter-spacing:0!important;
  color:#17324d!important;
  background:#fff!important;
  border:1px solid #9db8d0!important;
  border-radius:10px!important;
  box-shadow:0 8px 22px rgba(15,39,66,.18),0 2px 5px rgba(15,39,66,.08)!important;
  text-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
  transform:translate(-50%,4px)!important;
  transition:opacity .14s ease,transform .14s ease,visibility .14s ease!important;
}
.compact-tip-control:hover::after,
.compact-tip-control:focus-visible::after,
.self-toolbar-actions .compact-tip-control:hover::after,
.self-toolbar-actions .compact-tip-control:focus-visible::after {
  opacity:1!important;
  visibility:visible!important;
  transform:translate(-50%,0)!important;
}
@media(max-width:600px) {
  .compact-tip-control::after,
  .self-toolbar-actions .compact-tip-control::after {
    left:auto!important;
    right:-8px!important;
    width:260px!important;
    max-width:min(280px,calc(100vw - 28px))!important;
    transform:translateY(4px)!important;
  }
  .compact-tip-control:hover::after,
  .compact-tip-control:focus-visible::after,
  .self-toolbar-actions .compact-tip-control:hover::after,
  .self-toolbar-actions .compact-tip-control:focus-visible::after {
    transform:translateY(0)!important;
  }
}
@media(prefers-reduced-motion:reduce) {
  .compact-tip-control::after,
  .self-toolbar-actions .compact-tip-control::after { transition:none!important; }
}


/* Final tooltip polish: high contrast, predictable placement, no neon glow. */
.compact-tip-control,
.self-toolbar-actions .compact-tip-control { position:relative!important; isolation:isolate!important; }
.compact-tip-control:hover,
.compact-tip-control:focus-visible,
.self-toolbar-actions .compact-tip-control:hover,
.self-toolbar-actions .compact-tip-control:focus-visible { z-index:10020!important; filter:none!important; }
.compact-tip-control::after,
.self-toolbar-actions .compact-tip-control::after {
  left:50%!important; right:auto!important; top:calc(100% + 10px)!important; bottom:auto!important;
  width: min(300px, calc(100vw - 32px))!important; max-width:calc(100vw - 32px)!important;
  padding:12px 14px!important; border-radius:10px!important;
  background:#102b46!important; color:#f8fafc!important; border:1px solid #54718d!important;
  box-shadow:0 10px 26px rgba(15,23,42,.24),0 3px 8px rgba(15,23,42,.12)!important;
  text-shadow:none!important; backdrop-filter:none!important; -webkit-backdrop-filter:none!important;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important;
  font-size:13px!important; font-weight:500!important; line-height:1.5!important; letter-spacing:0!important;
  text-align:left!important; white-space:normal!important; overflow-wrap:anywhere!important; word-break:normal!important;
  box-sizing:border-box!important; transform:translate(-50%,-3px)!important;
}
.compact-tip-control:hover::after,
.compact-tip-control:focus-visible::after,
.self-toolbar-actions .compact-tip-control:hover::after,
.self-toolbar-actions .compact-tip-control:focus-visible::after { transform:translate(-50%,0)!important; }
@media(max-width:600px) {
  .compact-tip-control::after,.self-toolbar-actions .compact-tip-control::after {
    left:0!important; right:auto!important; width:min(280px,calc(100vw - 32px))!important;
    max-width:calc(100vw - 32px)!important; transform:translate(0,-3px)!important;
  }
  .compact-tip-control:hover::after,.compact-tip-control:focus-visible::after,
  .self-toolbar-actions .compact-tip-control:hover::after,.self-toolbar-actions .compact-tip-control:focus-visible::after { transform:translate(0,0)!important; }
}
@media(prefers-reduced-motion:reduce){.compact-tip-control::after,.self-toolbar-actions .compact-tip-control::after{transition:none!important}}


/* Clear ON/OFF state for toolbar toggles: pressed = active green, unpressed = neutral. */
.compact-tip-control[aria-pressed="true"],
.self-toolbar-actions .compact-tip-control[aria-pressed="true"] {
  background:#15803d!important;
  color:#fff!important;
  border-color:#166534!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 2px 5px rgba(21,128,61,.22)!important;
}
.compact-tip-control[aria-pressed="true"]::before,
.self-toolbar-actions .compact-tip-control[aria-pressed="true"]::before { color:#fff!important; }
.compact-tip-control[aria-pressed="false"],
.self-toolbar-actions .compact-tip-control[aria-pressed="false"] {
  background:#fff!important;
  color:#234b70!important;
  border-color:#b7c8d8!important;
  box-shadow:0 1px 2px rgba(15,40,70,.08)!important;
}
.compact-tip-control[aria-pressed="false"]::before,
.self-toolbar-actions .compact-tip-control[aria-pressed="false"]::before { color:#234b70!important; }
.compact-tip-control[aria-pressed="true"]:hover,
.compact-tip-control[aria-pressed="true"]:focus-visible,
.self-toolbar-actions .compact-tip-control[aria-pressed="true"]:hover,
.self-toolbar-actions .compact-tip-control[aria-pressed="true"]:focus-visible { background:#166534!important; border-color:#14532d!important; }