/* ---- Fonts ------------------------------------------------------------- */
@font-face {
  font-family: "Rubik";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local("Rubik"), url("assets/fonts/Rubik-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Rubik";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: local("Rubik"), url("assets/fonts/Rubik-Medium.ttf") format("truetype");
}
@font-face {
  font-family: "Rubik";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local("Rubik"), url("assets/fonts/Rubik-SemiBold.ttf") format("truetype");
}
@font-face {
  font-family: "Realtime";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: local("Realtime"),
  url("assets/fonts/Realtime-Rounded.otf") format("opentype");
}

/* ---- Design tokens ----------------------------------------------------- */
:root {
  --color-bg: #12141c;
  --color-surface: #242734;
  --color-surface-edge: #191c28;
  --color-divider: #12141c;
  --color-accent: #00d66d;
  --color-danger: #ff3a41;
  --color-text: #ffffff;
  --color-text-error: #bfbfbf;
  --color-text-muted: rgba(255, 255, 255, 0.7);
  --color-disabled: #9b9b9b;

  --radius: 4px;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;

  --submit-size: 4rem;

  /* Responsive type ladder  */
  --font-title: 0.9rem;
  --font-clock: 1.1rem;
  --font-footer: 0.5rem;
  --font-input: 1.125rem;
}
@media (min-width: 1920px) {
  :root {
    --font-title: 1.2rem;
    --font-clock: 1.5rem;
    --font-footer: 0.7rem;
  }
}
@media (min-width: 2560px) {
  :root {
    --font-title: 1.875rem;
    --font-clock: 2.25rem;
    --font-footer: 1.125rem;
  }
}
@media (max-width: 1280px) {
  :root {
    --font-input: 1rem;
  }
}

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

[hidden] {
  display: none !important;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Rubik", system-ui, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 1px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.bg-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: -1;
}

.login-layout {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 33%) 1fr;
  height: 100vh;
}

.login-layout__aside {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
}

.login-layout__content {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  min-height: 100vh;
  padding-inline: var(--space-1) var(--space-3);
}

.clock {
  font-family: "Realtime", "Rubik", sans-serif;
  font-size: var(--font-clock);
  text-align: center;
}

.login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: end;
  gap: var(--space-1);
}

.login-header__logo {
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-3);
}

.login-header__title {
  margin: 0;
  font-size: var(--font-title);
  font-weight: 400;
  text-align: center;
}

@media (max-width: 1280px) {
  .login-header__logo {
    margin-bottom: var(--space-2);
  }
}

.login-card-section {
  position: relative;
  align-self: center;
}

.login-form {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius);
}

.login-form__fields {
  display: flex;
  flex-direction: column;
}

.field {
  display: flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
}

.field--password {
  gap: var(--space-2);
}

.field__input {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  padding: var(--space-2) 0;
  border: none;
  background: transparent;
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--font-input);
}
.field__input:focus {
  outline: none;
}
.field__input::placeholder {
  color: var(--color-text);
  opacity: 0.5;
}

@media (max-width: 1280px) {
  .field__input {
    padding-block: var(--space-1);
  }
}

/* Keep webkit autofill from repainting the dark inputs */
.field__input:-webkit-autofill,
.field__input:-webkit-autofill:hover,
.field__input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-text);
  -webkit-box-shadow: 0 0 0 1000px var(--color-surface) inset;
  caret-color: var(--color-text);
  transition: background-color 9999s ease-out 0s;
}

.field:not(.field--password) .field__input {
  padding-left: calc(24px + var(--space-2));
}

.field-divider {
  align-self: flex-end;
  width: calc(100% - 56px);
  height: 0.375rem;
  margin: 0;
  border: none;
  border-radius: 12px 0 0 12px;
  background-color: var(--color-divider);
}

.field__toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text);
  opacity: 0.8;
  cursor: pointer;
}
.field__toggle:hover {
  opacity: 1;
}
.field__toggle-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.login-form__submit {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--submit-size);
  height: var(--submit-size);
  padding: 0;
  border: 0.375rem solid var(--color-surface-edge);
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-text);
  cursor: pointer;
}
.login-form__submit:disabled {
  background-color: var(--color-disabled);
  cursor: default;
}
.login-form__submit svg {
  width: calc(var(--submit-size) - 1rem);
  height: calc(var(--submit-size) - 1rem);
  fill: currentColor;
}

.login-form__submit .icon-spinner {
  transform-origin: center;
  animation: mui-rotate 1.4s linear infinite;
  width: 2rem;
  height: 2rem;
}
.login-form__submit .icon-spinner__path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.3);
  stroke-dasharray: 80px, 200px;
  stroke-dashoffset: 0;
  animation: mui-dash 1.4s ease-in-out infinite;
}

@keyframes mui-rotate {
  to {
    transform: rotate(360deg);
  }
}
@keyframes mui-dash {
  0% {
    stroke-dasharray: 1px, 200px;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 100px, 200px;
    stroke-dashoffset: -15px;
  }
  100% {
    stroke-dasharray: 100px, 200px;
    stroke-dashoffset: -125px;
  }
}

/* ---- Error alert (above the card) -------------------------------------- */
.alert {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0 0 var(--space-3);
  padding: 6px var(--space-2);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--color-text-error);
}
.alert__icon {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  fill: var(--color-danger);
}

.login-footer {
  position: fixed;
  left: 0;
  bottom: 0;
  padding: 0 var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--font-footer);
  opacity: 0.5;
}

@media (max-height: 720px) {
  .login-layout__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-3);
    padding-block: var(--space-3);
  }
  .login-header {
    align-self: center;
  }
  .login-header__logo {
    margin-bottom: var(--space-1);
  }
}

@media (max-width: 800px) {
  .login-layout {
    grid-template-columns: minmax(0, 80%);
    justify-content: center;
  }
  .login-layout__aside {
    display: none;
  }
}