@font-face {
  font-family: "Euclid Circular A";
  src: url("./euclid-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Euclid Circular A";
  src: url("./euclid-medium.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Euclid Circular A";
  src: url("./euclid-bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "RoadRadio Bold";
  src: url("./roadradio-bold.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --ink: #080806;
  --surface: #0d0d0a;
  --surface-raised: #13120e;
  --cream: #f3eee4;
  --cream-muted: #b9b1a3;
  --gold: #d6a233;
  --gold-bright: #f0bd4c;
  --gold-soft: #8c6b2c;
  --line: rgba(214, 162, 51, 0.28);
  --line-soft: rgba(243, 238, 228, 0.14);
  --negative: #ea6a4f;
  --focus: #f7d272;
  --control-radius: 10px;
  --container-radius: 14px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ink);
  color-scheme: dark;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: "Euclid Circular A", sans-serif;
  font-size: 15px;
  font-synthesis: none;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--gold-bright);
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: var(--control-radius);
  background: var(--gold-bright);
  color: var(--ink);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms ease-out;
}

.skip-link:focus {
  transform: translateY(0);
}

.login-page {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(18px, 4vw, 56px);
  place-items: center;
}

.login-ledger {
  display: grid;
  width: min(1120px, 100%);
  min-height: min(680px, calc(100svh - 112px));
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface);
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
}

.login-intro {
  display: flex;
  min-width: 0;
  padding: clamp(32px, 5vw, 68px);
  border-right: 1px solid var(--line-soft);
  flex-direction: column;
  justify-content: space-between;
  gap: 56px;
}

.login-intro > img {
  width: 162px;
  height: auto;
}

.login-intro > div {
  max-width: 690px;
}

.login-intro h1 {
  max-width: 10ch;
  margin: 0;
  color: var(--cream);
  font-family: "RoadRadio Bold", sans-serif;
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.94;
}

.login-description {
  max-width: 48ch;
  margin: 24px 0 0;
  color: var(--cream-muted);
  font-size: 16px;
}

.login-access-note {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  color: var(--cream-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.login-form-panel {
  display: flex;
  min-width: 0;
  padding: clamp(32px, 4vw, 56px);
  flex-direction: column;
  justify-content: center;
}

.login-form-heading {
  margin-bottom: 32px;
}

.login-form-heading h2 {
  margin: 0;
  color: var(--cream);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
}

.login-form-heading p {
  margin: 10px 0 0;
  color: var(--cream-muted);
  font-size: 13px;
}

.login-error {
  margin: 0 0 20px;
  padding: 12px 14px;
  border-left: 1px solid var(--negative);
  background: rgba(234, 106, 79, 0.08);
  color: var(--cream);
  font-size: 13px;
}

.login-form {
  display: grid;
  gap: 18px;
}

.login-form label {
  display: grid;
  gap: 7px;
}

.login-form label > span {
  color: var(--cream-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.login-form input:not([type="hidden"]) {
  width: 100%;
  min-height: 48px;
  padding: 0 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--control-radius);
  outline: none;
  background: var(--surface-raised);
  color: var(--cream);
  caret-color: var(--gold-bright);
  transition: border-color 180ms ease-out;
}

.login-form input:not([type="hidden"]):hover {
  border-color: var(--gold-soft);
}

.login-form input:not([type="hidden"]):focus-visible {
  border-color: var(--gold-bright);
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.login-form input:not([type="hidden"]):disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.login-form input:-webkit-autofill,
.login-form input:-webkit-autofill:hover,
.login-form input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--surface-raised) inset;
  -webkit-text-fill-color: var(--cream);
  caret-color: var(--gold-bright);
}

.login-form button {
  min-height: 50px;
  margin-top: 6px;
  padding: 0 18px;
  border: 1px solid var(--gold-soft);
  border-radius: var(--control-radius);
  background: var(--surface-raised);
  color: var(--gold-bright);
  cursor: pointer;
  font-weight: 700;
  transition: background 180ms ease-out, color 180ms ease-out;
}

.login-form button:hover {
  background: var(--gold);
  color: var(--ink);
}

.login-form button:active {
  background: var(--gold-bright);
}

.login-form button:disabled,
.login-form button[aria-busy="true"] {
  cursor: wait;
  opacity: 0.55;
}

.login-support-note {
  margin: 22px 0 0;
  color: var(--cream-muted);
  font-size: 12px;
}

.training-shell > .training-header,
.training-shell > main,
.training-shell > .training-footer {
  width: min(1580px, 100%);
  margin-inline: auto;
  border-right: 1px solid var(--line-soft);
  border-left: 1px solid var(--line-soft);
  background: var(--surface);
}

.training-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.training-primary-bar {
  display: grid;
  min-height: 64px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
}

.training-brand {
  display: flex;
  min-width: 252px;
  min-height: 44px;
  align-items: center;
  gap: 14px;
}

.training-brand img {
  width: 142px;
  height: auto;
}

.training-brand > span {
  width: 1px;
  height: 24px;
  background: var(--line);
}

.training-brand strong {
  color: var(--cream);
  font-size: 14px;
  font-weight: 500;
}

.training-nav {
  display: flex;
  min-width: 0;
  gap: 8px;
}

.training-nav a {
  display: inline-flex;
  min-height: 44px;
  padding: 0 16px;
  align-items: center;
  border: 1px solid var(--line-soft);
  border-radius: var(--control-radius);
  background: transparent;
  box-shadow: none;
  color: var(--cream-muted);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: background 180ms ease-out, border-color 180ms ease-out, color 180ms ease-out;
}

.training-nav a[aria-current="page"] {
  border-color: var(--gold-soft);
  background: rgba(214, 162, 51, 0.08);
  box-shadow: inset 1px 0 var(--gold);
  color: var(--cream);
}

.training-nav a:hover {
  background: var(--gold);
  color: var(--ink);
}

.training-account {
  display: grid;
  max-width: 210px;
  text-align: right;
}

.training-account > span {
  overflow: hidden;
  color: var(--cream);
  font-size: 12px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.training-account form {
  margin: 0;
}

.training-account button {
  display: inline-flex;
  min-height: 44px;
  min-width: 44px;
  padding: 0;
  align-items: center;
  justify-content: flex-end;
  border: 0;
  background: transparent;
  color: var(--cream-muted);
  cursor: pointer;
  font-size: 11px;
  transition: color 180ms ease-out;
}

.training-account button:hover {
  color: var(--gold-bright);
}

.training-account button:active {
  color: var(--cream);
}

.training-context-bar {
  display: grid;
  min-height: 60px;
  padding: 10px 24px;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1fr);
  align-items: center;
  gap: 18px;
}

.student-context {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.student-context > span {
  overflow: hidden;
  color: var(--cream-muted);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.student-context strong {
  min-width: 0;
  overflow: hidden;
  color: var(--cream);
  font-size: 14px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.training-context-bar > p {
  margin: 0;
  color: var(--cream-muted);
  font-size: 12px;
  justify-self: end;
}

.training-shell > main {
  min-height: calc(100vh - 164px);
}

.training-heading {
  display: grid;
  min-height: 250px;
  padding: 40px 32px 34px;
  border-bottom: 1px solid var(--line);
  align-items: end;
}

.training-heading h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--cream);
  font-family: "RoadRadio Bold", sans-serif;
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.94;
}

.training-heading p {
  max-width: 68ch;
  margin: 20px 0 0;
  color: var(--cream-muted);
  font-size: 15px;
}

.learning-ledger {
  padding: 28px 32px 34px;
  border-bottom: 1px solid var(--line);
}

.learning-ledger > header {
  min-height: 54px;
}

.learning-ledger h2 {
  margin: 0;
  color: var(--cream);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.learning-row {
  display: grid;
  min-height: 104px;
  padding: 20px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  transition: background 180ms ease-out;
}

.learning-row > div,
.learning-row > span {
  transition: transform 180ms ease-out;
}

.learning-row:hover {
  background: rgba(214, 162, 51, 0.06);
}

@media (hover: hover) {
  .learning-row:hover > div {
    transform: translateX(8px);
  }

  .learning-row:hover > span {
    transform: translateX(-8px);
  }
}

.learning-row h3 {
  margin: 0;
  color: var(--cream);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.learning-row p {
  max-width: 65ch;
  margin: 7px 0 0;
  color: var(--cream-muted);
  font-size: 13px;
}

.learning-row > span {
  color: var(--gold-bright);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.breadcrumbs {
  display: flex;
  min-height: 60px;
  padding: 0 32px;
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
  color: var(--cream-muted);
  gap: 10px;
  font-size: 12px;
}

.breadcrumbs a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--gold-bright);
}

.breadcrumbs a:hover {
  color: var(--cream);
}

.lessons-heading,
.shift-results-heading {
  min-height: 230px;
  padding: 46px 32px 34px;
  border-bottom: 1px solid var(--line);
}

.lessons-heading h1,
.shift-results-heading h1 {
  margin: 0;
  color: var(--cream);
  font-family: "RoadRadio Bold", sans-serif;
  font-size: 5rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.94;
}

.lessons-heading p,
.shift-results-heading p {
  max-width: 65ch;
  margin: 20px 0 0;
  color: var(--cream-muted);
}

.lessons-empty,
.shift-results-empty {
  max-width: 760px;
  margin: 28px 32px 36px;
  padding: 26px 0 30px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.lessons-empty h2,
.shift-results-empty h2 {
  margin: 0;
  color: var(--cream);
  font-size: 21px;
  font-weight: 500;
}

.lessons-empty p {
  margin: 8px 0 22px;
  color: var(--cream-muted);
}

.shift-results-empty p {
  max-width: 65ch;
  margin: 8px 0 0;
  color: var(--cream-muted);
}
.lessons-empty a,
.status-sheet a {
  display: inline-flex;
  min-height: 44px;
  padding: 0 16px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold-soft);
  border-radius: var(--control-radius);
  background: var(--surface-raised);
  color: var(--gold-bright);
  font-weight: 700;
  transition: background 180ms ease-out, color 180ms ease-out;
}

.lessons-empty a:hover,
.status-sheet a:hover {
  background: var(--gold);
  color: var(--ink);
}

.training-footer {
  display: flex;
  min-height: 64px;
  padding: 18px 32px 24px;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--cream-muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.status-page {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  padding: 32px;
  place-items: center;
}

.status-sheet {
  width: min(680px, 100%);
  padding: 36px;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface);
}

.status-sheet img {
  width: 148px;
  height: auto;
  margin-bottom: 44px;
}

.status-code {
  margin: 0 0 12px;
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.status-sheet h1 {
  max-width: 15ch;
  margin: 0;
  font-family: "RoadRadio Bold", sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.status-sheet > p:not(.status-code) {
  max-width: 62ch;
  margin: 18px 0 28px;
  color: var(--cream-muted);
}

@media (max-width: 900px) {
  .login-ledger {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .login-intro {
    min-height: 430px;
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
    gap: 44px;
  }

  .login-intro h1 {
    font-size: 4rem;
  }

  .login-form-panel {
    min-height: 440px;
  }

  .training-primary-bar {
    gap: 16px;
  }

  .training-brand {
    min-width: 0;
  }

  .training-account > span {
    display: none;
  }
}

@media (max-width: 760px) {
  .login-page {
    padding: 0;
    place-items: stretch;
  }

  .login-ledger {
    min-height: 100svh;
    border-top: 0;
  }

  .login-intro {
    min-height: 390px;
    padding: 28px 22px;
  }

  .login-intro > img {
    width: 144px;
  }

  .login-intro h1 {
    font-size: 3.5rem;
  }

  .login-description {
    font-size: 14px;
  }

  .login-form-panel {
    min-height: 430px;
    padding: 36px 22px 44px;
  }

  .login-form input:not([type="hidden"]) {
    font-size: 16px;
  }

  .training-header {
    position: relative;
  }

  .training-primary-bar {
    padding: 10px 18px;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .training-brand {
    min-width: 0;
  }

  .training-brand img {
    width: 132px;
  }

  .training-nav {
    display: grid;
    grid-row: 2;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .training-nav a {
    width: 100%;
    padding: 8px 10px;
    justify-content: center;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
  }

  .training-context-bar {
    min-height: 72px;
    padding: 12px 18px;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .training-context-bar > p {
    justify-self: start;
  }

  .training-heading {
    min-height: 0;
    padding: 34px 18px 28px;
  }

  .training-heading h1,
  .lessons-heading h1,
  .shift-results-heading h1 {
    font-size: 3.5rem;
  }

  .learning-ledger {
    padding: 26px 18px 30px;
  }

  .breadcrumbs {
    padding: 0 18px;
  }

  .lessons-heading,
  .shift-results-heading {
    min-height: 0;
    padding: 34px 18px 28px;
  }

  .lessons-empty,
  .shift-results-empty {
    margin: 26px 18px 32px;
  }

  .training-footer {
    padding-right: 18px;
    padding-left: 18px;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 520px) {
  .training-brand {
    gap: 9px;
  }

  .training-brand img {
    width: 126px;
  }

  .training-brand > span {
    height: 20px;
  }

  .training-brand strong {
    font-size: 12px;
  }

  .training-heading h1,
  .lessons-heading h1,
  .shift-results-heading h1 {
    font-size: 2.8rem;
  }

  .training-heading p,
  .shift-results-heading p {
    font-size: 14px;
  }

  .learning-row {
    min-height: 124px;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .learning-row > span {
    justify-self: start;
  }

  .status-page {
    padding: 18px;
  }

  .status-sheet {
    padding: 28px 0;
    background: transparent;
  }

  .status-sheet h1 {
    font-size: 2rem;
  }
}

@media (max-width: 390px) {
  .login-intro h1 {
    font-size: 3rem;
  }

  .training-primary-bar {
    padding-right: 14px;
    padding-left: 14px;
  }

  .training-brand img {
    width: 116px;
  }

  .training-brand strong {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}