/* Shared TLA tone: time.tla.so colors, quiet surfaces and rounded controls. */
:root {
  --bg: #13141a;
  --main: #f97316;
  --sub: #a5a9b9;
  --text: #f2f3f7;
  --panel: #1b1c23;
  --brand-border: color-mix(in srgb, var(--sub) 23%, transparent);
  --brand-soft: color-mix(in srgb, var(--bg) 80%, var(--panel));
  color-scheme: dark;
}
body {
  font-family:
    Pretendard,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "Noto Sans CJK KR",
    "Noto Sans CJK JP",
    sans-serif;
}
body[data-theme="tla_light"] {
  background: linear-gradient(120deg, #f7f8ff, #fcfcfe 48%, #f4f6fd);
}
.words,
.live-keyboard,
.stat-value,
.live-metrics,
.chart-tooltip,
.chart-legend,
.result-chart,
.replay-words,
kbd {
  font-family: "Roboto Mono", "Noto Sans CJK KR", "Noto Sans CJK JP", monospace;
}
body[data-page="typing"] .shell {
  max-width: 1384px;
  padding: 20px 32px;
  gap: 24px;
}
.header {
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--brand-border);
  gap: 24px;
}
.brand-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, #f97316, #f59e0b);
  color: #fff;
}
.brand-icon svg {
  width: 27px;
  height: 27px;
}
.wordmark {
  font-family: inherit;
  font-size: 27px;
  font-weight: 750;
  letter-spacing: -1px;
}
.wordmark small {
  font-family: inherit;
  font-size: 9px;
  top: -12px;
}
.domain {
  font-size: 17px;
  color: var(--main);
}
.header .nav {
  gap: 4px;
}
.header .nav .icon-button {
  display: flex;
  gap: 7px;
  padding: 10px;
  border-radius: 9px;
  width: auto;
  height: auto;
  font-size: 13px;
}
.header .nav .icon-button:hover {
  background: var(--brand-soft);
  color: var(--main);
}
.header .nav svg {
  width: 16px;
  height: 16px;
}
.nav-label {
  white-space: nowrap;
}
.site-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 4px 2px 22px;
}
.site-intro h1 {
  margin: 0 0 7px;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.4;
  letter-spacing: -0.8px;
}
.site-intro p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sub);
}
.family-link {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--main);
  font-size: 12px;
  flex-shrink: 0;
}
.test-toolbar {
  margin-bottom: 0;
}
.toolbar-group {
  border: 1px solid var(--brand-border);
  border-radius: 11px;
  background: var(--panel);
  box-shadow: 0 2px 5px #262c4806;
}
.practice,
.result {
  margin-top: 22px;
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--brand-border);
  border-radius: 18px;
  box-shadow: 0 3px 8px #262c4809;
}
.practice {
  min-height: 370px;
}
.practice-language {
  flex-wrap: wrap;
  gap: 10px 16px;
}
.korean-only-badge {
  color: var(--main);
  font-size: 11px;
}
.foreign-keyboard .practice {
  padding-bottom: 24px;
}
.test-actions button:hover {
  color: var(--main);
}
.live-keyboard .keycap {
  background: var(--brand-soft);
  border-color: var(--brand-border);
  box-shadow: 0 3px 0 #262c4810;
}
.live-keyboard .keycap.pressed {
  background: var(--main);
  color: var(--panel);
  border-color: var(--main);
}
.keyboard-hints {
  display: grid;
  gap: 10px;
  padding: 22px 0 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}
.keyboard-hints > div {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  min-height: 28px;
}
.keyboard-hints kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 26px;
  padding: 3px 8px;
  color: var(--text);
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--text) 36%, var(--bg));
  border-radius: 5px;
  box-shadow: 0 2px 0 color-mix(in srgb, var(--text) 18%, transparent);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}
.keyboard-hints .hint-plus {
  margin: 0;
}
.admin-table .passage-delete {
  color: color-mix(in srgb, var(--text) 80%, var(--error));
  border: 1px solid color-mix(in srgb, var(--error) 45%, transparent);
  border-radius: 5px;
  padding: 5px 9px;
}
.admin-table .passage-delete:hover {
  background: color-mix(in srgb, var(--error) 12%, transparent);
}
.footer {
  border-top: 1px solid var(--brand-border);
  padding: 20px 0 6px;
  gap: 16px 22px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  gap: 8px;
  flex-direction: column;
  font-size: 11px;
  color: var(--sub);
}
.footer-brand strong {
  color: var(--main);
  font-size: 14px;
}
.footer-links {
  margin-left: auto;
}
.footer-preferences {
  margin-left: 0;
}
.footer button {
  font-size: 11px;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--brand-border);
  border-radius: 18px;
  box-shadow: 0 20px 80px #11182730;
}
.modal-header {
  border-bottom: 1px solid var(--brand-border);
  padding-bottom: 16px;
}
.modal p {
  line-height: 1.8;
}
.primary {
  background: linear-gradient(125deg, #f97316, #f59e0b);
  color: #fff;
  border: 1px solid transparent;
  border-radius: 10px;
}
.primary:hover {
  color: #fff;
  background: #e96300;
}
.secondary {
  border: 1px solid var(--brand-border);
  border-radius: 10px;
}
input,
select,
textarea {
  border-radius: 9px;
}
.field input,
.field textarea,
.field select {
  border: 1px solid var(--brand-border);
  background: var(--brand-soft);
  color: var(--text);
  padding: 12px;
}
.live-keyboard .keycap.pressed .ko-key-main,
.live-keyboard .keycap.pressed .ko-key-latin {
  color: #20232d;
}
.words-container:not(.focused) .caret {
  opacity: 0 !important;
}
.about-service h3 {
  font-size: 27px;
  margin: 10px 0;
  letter-spacing: -0.6px;
}
.service-eyebrow {
  font-size: 12px;
  font-weight: 700;
  color: var(--main);
}
.about-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}
.about-steps section {
  border: 1px solid var(--brand-border);
  background: var(--brand-soft);
  border-radius: 14px;
  padding: 16px;
}
.about-steps b {
  color: var(--main);
  font-size: 18px;
}
.about-steps h4 {
  margin: 12px 0 4px;
  font-size: 15px;
}
.about-steps p {
  font-size: 12px !important;
  margin: 0;
}
.about-owner {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
  border-top: 1px solid var(--brand-border);
  margin-top: 20px;
  padding-top: 20px;
  font-size: 12px;
}
.about-owner a {
  color: var(--main);
}
.contact-types {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}
.contact-types label {
  flex: 1;
}
.contact-types input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.contact-types span {
  display: block;
  text-align: center;
  border: 1px solid var(--brand-border);
  padding: 11px 6px;
  border-radius: 10px;
  color: var(--sub);
  font-size: 13px;
  cursor: pointer;
}
.contact-types input:checked + span {
  border-color: var(--main);
  color: var(--main);
  background: color-mix(in srgb, var(--main) 8%, var(--panel));
}
.contact-types input:focus-visible + span {
  outline: 2px solid var(--main);
  outline-offset: 3px;
}
.contact-count {
  color: var(--sub);
  text-align: right;
  font-size: 11px;
  margin: -8px 0 16px;
}
.contact-consent {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 12px;
  line-height: 1.6;
}
.contact-consent input {
  width: 16px;
  height: 16px;
  flex: none;
  margin-top: 2px;
  accent-color: var(--main);
}
.modal .contact-success {
  color: #269743;
  font-size: 13px;
  line-height: 1.8;
  padding: 18px;
  border: 1px solid #26974344;
  border-radius: 12px;
  background: #2697430a;
}
body.typing .site-intro {
  opacity: 0.15;
  transition: opacity 0.2s;
  pointer-events: none;
}
@media (max-width: 1100px) {
  .header .nav .nav-label {
    display: none;
  }
  .footer-links {
    margin-left: 0;
  }
  .footer-brand {
    width: 100%;
  }
}
@media (max-width: 780px) {
  body[data-page="typing"] .shell {
    padding: 16px;
    gap: 18px;
  }
  .header {
    padding: 2px 0 14px;
    gap: 12px;
  }
  .header .nav .icon-button {
    padding: 8px;
  }
  .site-intro {
    padding: 0 0 18px;
    gap: 8px;
    align-items: flex-start;
  }
  .site-intro p {
    font-size: 12px;
  }
  .family-link {
    font-size: 10px;
    margin-top: 9px;
  }
  .practice,
  .result {
    padding: 24px 16px;
    margin-top: 16px;
  }
  .about-steps {
    grid-template-columns: 1fr;
  }
  .footer {
    padding-top: 16px;
  }
}
@media (max-width: 420px) {
  .family-link {
    display: none;
  }
  .account-nav {
    gap: 5px;
  }
  .header .nav {
    gap: 0;
  }
  .brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
  }
  .brand-icon svg {
    width: 23px;
    height: 23px;
  }
  .header .nav .icon-button {
    padding: 7px;
  }
  .footer-links {
    gap: 12px;
    flex-wrap: wrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
.result-learning, .signup-privacy, .learning-account-link {
  margin-top: 28px;
  padding: 22px;
  border: 1px solid var(--brand-border);
  border-radius: 14px;
  background: var(--brand-soft);
  line-height: 1.8;
}
.result-learning h3 { margin: 0 0 10px; font-size: 20px; }
.result-learning p, .signup-privacy p { font-size: 13px; }
.signup-highlight, .signup-privacy strong { color: var(--text); font-size: 14px; }
.learning-filters { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0; }
.learning-filters label { display: grid; gap: 6px; font-size: 13px; flex: 1; min-width: 140px; }
.learning-stats { display: grid; grid-template-columns: repeat(auto-fit,minmax(120px,1fr)); gap: 12px; margin: 20px 0; }
.learning-stats > div { min-width: 0; padding: 14px; background: var(--brand-soft); border-radius: 10px; }
.learning-stats small { font-size: 12px; }
.learning-stats strong { font-size: 24px; overflow-wrap: anywhere; }
.guest-merge input { width: auto; }
.learning-patterns { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
#learningRoot { min-width: 0; }
#learningRoot td { max-width: 240px; overflow-wrap: anywhere; white-space: normal; }
#learningRoot .table-wrap { max-width: 100%; }
@media(max-width: 780px) {
  .learning-patterns { grid-template-columns: 1fr; }
  .result-learning { padding: 18px 14px; }
  .result-learning .button-row { align-items: stretch; flex-direction: column; }
}
.footer-guide { font-size: 11px; }
.toolbar-group:has(.longform-select) { min-width: 0; max-width: 100%; }
.longform-select { width: 300px; max-width: 70vw; min-width: 0; height: 29px; padding: 3px 24px 3px 8px; background: transparent; border: 0; color: var(--text); font-size: 13px; text-overflow: ellipsis; }
.practice.longform-practice { align-items: flex-start; }
.longform-status { margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--brand-border); color: var(--text); }
.longform-status-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 14px; }
#longformStatusTitle { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#longformPercent { font-size: 23px; font-variant-numeric: tabular-nums; }
.longform-progress-track { height: 8px; border-radius: 8px; overflow: hidden; background: var(--bg); border: 1px solid var(--brand-border); margin: 10px 0 16px; }
#longformProgressFill { display: block; width: 0; height: 100%; background: var(--main); transition: width 0.15s linear; }
.longform-stats { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 12px; }
.longform-stats > div { display: grid; gap: 4px; min-width: 0; }
.longform-stats span { font-size: 12px; opacity: 0.85; }
.longform-stats strong { font-size: 19px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.longform-milestone { font-size: 12px; margin: 12px 0 0; }
.longform-practice #timer, .longform-practice #liveSpeed, .longform-practice #liveAccuracy { display: none; }
@media (max-width: 680px) {
  .longform-stats { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px 10px; }
  .longform-stats strong { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { #longformProgressFill { transition: none; } }
.seo-nav, .seo-languages { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.seo-nav a, .seo-languages a { display: inline-flex; align-items: center; min-height: 36px; color: var(--text); text-decoration: underline; text-underline-offset: 4px; font-size: 13px; }
.seo-nav a[aria-current], .seo-languages a[aria-current] { color: var(--main); }
.seo-faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 28px; }
.seo-faq dt { font-weight: 700; }
.seo-faq dd { margin: 6px 0 0; font-size: 14px; }
.seo-owner, .seo-review { font-size: 13px; overflow-wrap: anywhere; }
.seo-owner a { color: var(--text); text-decoration: underline; }
.seo-shell { max-width: 1100px; }
.seo-shell .header { flex-wrap: wrap; }
.seo-shell .wordmark { display: inline-block; color: var(--text); flex-shrink: 0; }
.seo-article { max-width: 800px; width: 100%; margin: 0 auto; line-height: 1.9; overflow-wrap: anywhere; }
.seo-article h1 { font-size: clamp(25px, 4vw, 36px); line-height: 1.45; }
.seo-article h2 { font-size: 21px; margin: 32px 0 10px; }
.seo-article p { margin: 0 0 18px; }
.seo-lead { font-size: 18px; }
.seo-breadcrumb { font-size: 13px; }
.seo-start { display: inline-block; padding: 12px 18px; border-radius: 10px; }
@media (min-width: 781px) {
  .foreign-keyboard .site-intro { padding-bottom: 0; }
  .foreign-keyboard .practice { margin-top: 8px; }
}
@media (max-width: 780px) {
  .seo-faq { grid-template-columns: 1fr; }
  .seo-shell { padding: 16px; gap: 24px; }
  .seo-nav a, .seo-languages a { min-height: 44px; padding: 4px 2px; }
}