/* Olken access experience. All presentation is scoped to the login page. */
.login-page {
  --olk-login-forest: #17251d;
  --olk-login-forest-deep: #14221a;
  --olk-login-heat: #f7c774;
  --olk-login-air: #dce5a4;
  --olk-login-water: #a6dce0;
  --olk-login-cream: #f5f5df;
  --olk-login-sage: #bccbaa;
  --olk-login-lime: #dce5a4;
  --olk-login-gold: #ecc584;
  --olk-login-line: #d7e8b51f;
  --olk-login-glow: #a9c26724;
  --olk-login-form: #fbfcf8;
  --olk-login-shadow: #26301f12;
  display: grid;
  grid-template-columns: minmax(0, 57%) minmax(0, 43%);
  min-height: 100svh;
  background: var(--olk-login-form);
}
[data-theme='dark'] .login-page {
  --olk-login-forest: #17251d;
  --olk-login-forest-deep: #14221a;
  --olk-login-glow: #bbd87929;
  --olk-login-form: #1c261e;
  --olk-login-shadow: #00000033;
}
.login-brand {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px clamp(32px, 4.2vw, 76px) 26px;
  color: var(--olk-login-cream);
  background: var(--olk-login-forest);
}
.login-brand::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  left: 6%;
  top: 15%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--olk-login-glow), transparent 65%);
  opacity: .2;
  animation: olk-login-aura 18s ease-in-out infinite alternate;
  pointer-events: none;
}
.login-brand::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(var(--olk-login-line) 1px, transparent 1px), linear-gradient(90deg, var(--olk-login-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 76% 72%, #0009, transparent 76%);
  pointer-events: none;
}
.login-brand-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.login-brand .brand-logo { width: 162px; filter: invert(1); }
.login-intro { position: relative; margin-top: clamp(28px, 4vh, 52px); z-index: 2; animation: olk-login-reveal 850ms var(--olk-ease) both; }
.login-kicker { display: flex; align-items: center; gap: 10px; color: var(--olk-login-sage); font-size: .6875rem; font-weight: 550; letter-spacing: .16em; margin-bottom: 22px; }
.login-kicker::before { content: ''; width: 24px; height: 1px; background: var(--olk-login-gold); }
.login-intro h1 { color: var(--olk-login-cream); font-size: clamp(2.4rem, 4.1vw, 4.625rem); font-weight: 500; line-height: 1.08; letter-spacing: -.065em; margin: 0 0 24px; }
.login-intro h1 span { color: var(--olk-login-lime); }
.login-intro > p { max-width: 365px; margin: 0; font-size: .9375rem; line-height: 1.8; color: var(--olk-login-sage); }
.login-house-scene { position: relative; width: min(calc(100% + 64px), 68svh, 760px); aspect-ratio: 3 / 2; flex-shrink: 0; align-self: center; margin: 14px -32px 16px; animation: olk-login-reveal 1.2s 120ms var(--olk-ease) both; }
.login-house-image { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; mask-image: linear-gradient(to right, transparent, #000 3%, #000 97%, transparent), linear-gradient(to bottom, transparent, #000 4%, #000 94%, transparent); mask-composite: intersect; }
.login-house-flows { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.login-service-connector { stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.login-service-connector--heat, .login-heat-circuit { color: var(--olk-login-heat); }
.login-service-connector--air, .login-air-stream { color: var(--olk-login-air); }
.login-service-connector--water, .login-water-circuit { color: var(--olk-login-water); }
.login-service-connector path { stroke: currentColor; opacity: .65; }
.login-service-connector circle { fill: currentColor; filter: drop-shadow(0 0 5px currentColor); }
.login-flow-base { stroke: currentColor; stroke-width: 2; opacity: .35; stroke-linecap: round; }
.login-flow-particle { stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 10 95; filter: drop-shadow(0 0 4px currentColor); animation: olk-login-service-flow 6s linear infinite; }
.login-water-circuit .login-flow-particle { stroke-dasharray: 3 32; stroke-width: 3; animation-duration: 4s; }
.login-air-stream path { stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-dasharray: 30 100; opacity: .65; filter: drop-shadow(0 0 2px currentColor); animation: olk-login-airflow 5s ease-out infinite; }
.login-air-stream path:nth-child(2) { animation-delay: -1.7s; }
.login-air-stream path:nth-child(3) { animation-delay: -3.4s; }
.login-service-pulse { fill: none; stroke-width: 1.2; transform-box: fill-box; transform-origin: center; animation: olk-login-service-pulse 4s ease-out infinite; }
.login-service-pulse--heat { stroke: var(--olk-login-heat); }
.login-service-pulse--air { stroke: var(--olk-login-air); animation-delay: -1.3s; }
.login-service-pulse--water { stroke: var(--olk-login-water); animation-delay: -2.6s; }
.login-scene-label { position: absolute; display: flex; align-items: center; gap: 10px; border: 1px solid #dfebc433; padding: 12px 17px 12px 12px; border-radius: 13px; background: #24372ade; color: var(--olk-login-cream); box-shadow: 0 12px 30px #06100c33, inset 0 1px #ffffff08; backdrop-filter: blur(12px); font-size: .8125rem; letter-spacing: -.015em; animation: olk-login-float 7s ease-in-out infinite; }
.login-scene-label .icon { width: 30px; height: 30px; padding: 6px; border: 1px solid #dde8ad29; border-radius: 8px; color: var(--olk-login-lime); background: #bfce9610; }
.login-scene-label--heat { left: 0; top: 29%; animation-delay: -1s; }
.login-scene-label--air { right: 0; top: 2%; animation-delay: -3.5s; }
.login-scene-label--water { right: 0; bottom: 9%; animation-delay: -5s; }
.login-scene-label--heat .icon { color: var(--olk-login-heat); }
.login-scene-label--air .icon { color: var(--olk-login-air); }
.login-scene-label--water .icon { color: var(--olk-login-water); }
.login-brand-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--olk-login-sage); font-size: .625rem; letter-spacing: .1em; line-height: 1.8; border-top: 1px solid var(--olk-login-line); padding-top: 20px; }
.login-motion-toggle { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; padding: 7px 0 7px 8px; min-height: 36px; border: 0; background: transparent; color: var(--olk-login-sage); font-size: .6875rem; letter-spacing: 0; }
.login-motion-toggle .icon { width: 13px; height: 13px; }
.login-motion-toggle:hover { color: var(--olk-login-cream); }
.login-brand :focus-visible { outline-color: var(--olk-login-lime); }
.login-form-area { position: relative; display: flex; align-items: center; justify-content: center; padding: 110px clamp(32px, 4vw, 70px) 90px; min-width: 0; background: radial-gradient(ellipse at 100% 0, var(--olk-gold-soft), transparent 46%), var(--olk-login-form); }
.login-form-area::before { content: ''; position: absolute; left: 0; inset-block: 0; width: 1px; background: linear-gradient(transparent, var(--olk-input-border), transparent); opacity: .35; }
.login-toolbar { position: absolute; top: 30px; right: 32px; }
.login-toolbar .theme-toggle { background: transparent; border-radius: 30px; padding: 9px 13px; border-color: var(--olk-border); }
.login-form-inner { position: relative; width: 100%; max-width: 390px; animation: olk-login-reveal 850ms 120ms var(--olk-ease) both; }
.login-form-symbol { display: flex; align-items: center; justify-content: center; width: 54px; height: 54px; margin-bottom: 30px; border: 1px solid var(--olk-border); border-radius: 16px; color: var(--olk-accent-ink); background: linear-gradient(145deg, var(--olk-surface), var(--olk-accent)); box-shadow: 0 5px 12px var(--olk-login-shadow), inset 0 1px var(--olk-surface); transform: rotate(-5deg); }
.login-form-symbol .icon { width: 24px; height: 24px; transform: rotate(5deg); }
.login-form-inner > .eyebrow { font-size: .625rem; letter-spacing: .14em; margin-bottom: 12px; color: var(--olk-accent-ink); }
.login-form-inner > h2 { font-size: clamp(1.7rem, 2.5vw, 2.25rem); letter-spacing: -.055em; font-weight: 550; line-height: 1.17; margin-bottom: 12px; }
.login-form-inner > .muted { font-size: .875rem; margin-bottom: 35px; }
.login-form-inner .form-field { margin-bottom: 22px; }
.login-form-inner .field-label { font-size: .8125rem; font-weight: 550; margin-bottom: 8px; }
.login-control { position: relative; display: block; }
.login-control input { display: block; height: 54px; min-height: 54px; padding: 14px 45px; border: 1px solid var(--olk-input-border); border-radius: 10px; background: var(--olk-surface); color: var(--olk-ink); font-size: .9375rem; box-shadow: 0 2px 3px var(--olk-login-shadow); transition: box-shadow 180ms, border-color 180ms, background 180ms; }
.login-control input::placeholder { color: var(--olk-muted); opacity: 1; }
.login-control input:focus { border-color: var(--olk-focus); box-shadow: 0 0 0 4px color-mix(in srgb, var(--olk-focus) 13%, transparent); outline: none; }
.login-control input[aria-invalid='true'] { border-color: var(--olk-danger); }
.login-input-icon { position: absolute; left: 16px; top: 17px; width: 20px; height: 20px; color: var(--olk-muted); pointer-events: none; }
.login-input-icon .icon { width: 19px; height: 19px; vertical-align: top; }
.login-control:focus-within .login-input-icon { color: var(--olk-accent-ink); }
.login-password-toggle { display: inline-flex; justify-content: center; align-items: center; position: absolute; right: 5px; top: 5px; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 7px; color: var(--olk-muted); background: transparent; }
.login-password-toggle .icon { width: 18px; height: 18px; }
.login-password-toggle:hover { color: var(--olk-accent-ink); background: var(--olk-accent); }
.login-caps-lock { color: var(--olk-warning); font-size: .75rem; margin: 8px 0 0; }
.login-submit { position: relative; isolation: isolate; overflow: hidden; width: 100%; display: flex; justify-content: space-between; min-height: 54px; margin-top: 8px; padding: 14px 18px; border-radius: 10px; font-size: .875rem; box-shadow: 0 8px 20px var(--olk-login-shadow); }
.login-submit::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, transparent 30%, #ffffff14 50%, transparent 70%); transform: translateX(-150%); animation: olk-login-sheen 8s 2s ease-in-out infinite; pointer-events: none; }
.login-submit > .icon { transition: transform 200ms var(--olk-ease); }
.login-submit:hover:not(:disabled) > .icon { transform: translateX(4px); }
.login-submit:hover:not(:disabled) { box-shadow: 0 10px 28px var(--olk-login-shadow); }
.login-form-inner .login-help { border-top: 1px solid var(--olk-border); padding-top: 23px; font-size: .75rem; line-height: 1.8; color: var(--olk-muted); text-align: left; margin: 28px 0 0; max-width: none; }
.login-footnote { position: absolute; bottom: 27px; display: flex; align-items: center; gap: 8px; font-size: .6875rem; letter-spacing: .015em; color: var(--olk-muted); margin: 0; }
.login-footnote .icon { width: 14px; height: 14px; }
/* Recovery and OTP reuse the same form surface, without changing auth behavior. */
.login-form-inner > form > .form-field > input { width: 100%; min-height: 54px; border-radius: 10px; padding: 14px 16px; font-size: 1rem; }
.login-form-inner > form > .form-field > input:focus { border-color: var(--olk-focus); box-shadow: 0 0 0 4px color-mix(in srgb, var(--olk-focus) 13%, transparent); }
.login-form-inner > form > .form-field > input[autocomplete='one-time-code'] { font-family: var(--olk-font-mono); text-align: center; letter-spacing: .4em; font-size: 1.8rem; font-variant-numeric: tabular-nums; padding-left: calc(16px + .4em); min-height: 70px; }
.login-form-inner > form > .btn-primary { width: 100%; min-height: 54px; border-radius: 10px; }
.login-form-inner #auth-status { margin: 20px 0; font-size: .8125rem; color: var(--olk-success); line-height: 1.7; }
.login-form-inner #auth-status:not(:empty) { padding: 14px 16px; background: var(--olk-success-soft); border-radius: 10px; }
.login-form-inner #auth-status:empty { margin: 16px 0 0; }
.login-form-inner #resend-code, .login-form-inner #back-login { width: 100%; min-height: 44px; border-radius: 10px; margin-top: 10px; }
.login-form-inner #back-login { color: var(--olk-muted); background: transparent; border-color: transparent; }
.login-form-inner #back-login:hover { background: var(--olk-surface-hover); color: var(--olk-ink); }
.login-form-inner #forgot-password { padding: 5px 0; border: 0; background: transparent; color: var(--olk-accent-ink); font-size: .8125rem; min-height: 36px; }
.login-form-inner #forgot-password:hover { text-decoration: underline; text-underline-offset: 4px; }
.login-form-inner .login-help { padding-top: 16px; margin-top: 22px; }
.login-page.is-motion-paused .login-brand::before,
.login-page.is-motion-paused .login-flow-particle,
.login-page.is-motion-paused .login-air-stream path,
.login-page.is-motion-paused .login-service-pulse,
.login-page.is-motion-paused .login-scene-label,
.login-page.is-motion-paused .login-submit::after { animation-play-state: paused !important; }
.login-page.is-motion-paused .login-intro,
.login-page.is-motion-paused .login-scene,
.login-page.is-motion-paused .login-form-inner { animation: none; }

@keyframes olk-login-reveal { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes olk-login-aura { from { transform: translate(-5%, -5%) scale(.9); } to { transform: translate(7%, 8%) scale(1.1); } }
@keyframes olk-login-service-flow { to { stroke-dashoffset: -210; } }
@keyframes olk-login-airflow { from { stroke-dashoffset: 50; opacity: 0; } 30% { opacity: .75; } to { stroke-dashoffset: -100; opacity: 0; } }
@keyframes olk-login-service-pulse { from { transform: scale(.55); opacity: .65; } to { transform: scale(1.8); opacity: 0; } }
@keyframes olk-login-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes olk-login-sheen { 0%, 55% { transform: translateX(-150%); } 85%, 100% { transform: translateX(150%); } }

@media (min-width: 1500px) { .login-form-inner { max-width: 410px; } .login-intro { margin-top: 5vh; } .login-house-scene { margin-block: 20px; } }
@media (max-width: 1100px) and (min-width: 761px) {
  .login-page { grid-template-columns: 52% 48%; }
  .login-brand { padding: 32px 32px 22px; }
  .login-form-area { padding-inline: 36px; }
  .login-intro h1 { font-size: clamp(2.25rem, 4.4vw, 3rem); }
  .login-scene-label { padding: 9px 11px 9px 9px; gap: 7px; font-size: .75rem; }
  .login-house-scene { width: min(calc(100% + 40px), 68svh); margin-inline: -20px; }
  .login-brand-footer { flex-wrap: wrap; gap: 4px; }
  .login-motion-toggle { padding-left: 0; }
}
@media (max-height: 740px) and (min-width: 761px) {
  .login-brand { padding-top: 28px; padding-bottom: 20px; }
  .login-brand .brand-logo { width: 136px; }
  .login-intro { margin-top: 36px; }
  .login-intro h1 { font-size: clamp(2.4rem, 3.8vw, 3.6rem); margin-bottom: 16px; }
  .login-kicker { margin-bottom: 16px; }
  .login-house-scene { width: min(calc(100% + 40px), 62svh); }
  .login-brand-footer { padding-top: 12px; }
  .login-form-area { padding-block: 84px 72px; }
  .login-form-symbol { margin-bottom: 20px; }
  .login-form-inner > .muted { margin-bottom: 26px; }
}
@media (max-width: 760px) {
  .login-page { display: flex; flex-direction: column; min-height: 100svh; }
  .login-brand { padding: 25px 28px 28px; min-height: 195px; }
  .login-brand .brand-logo { width: 126px; }
  .login-intro { margin-top: 26px; }
  .login-intro h1 { font-size: 1.875rem; letter-spacing: -.055em; margin: 0; }
  .login-intro h1 br { display: none; }
  .login-intro h1 span { display: block; }
  .login-intro > p, .login-kicker, .login-scene, .login-brand-footer { display: none; }
  .login-brand::before { width: 500px; height: 500px; top: -180px; left: 26%; animation: none; }
  .login-brand::after { mask-image: linear-gradient(90deg, transparent, #000); }
  .login-form-area { flex: 1; padding: 76px 28px 60px; align-items: flex-start; }
  .login-toolbar { top: 16px; right: 22px; }
  .login-toolbar .theme-toggle { padding: 7px 11px; width: auto; }
  .login-toolbar .theme-toggle-label { display: inline; }
  .login-form-symbol { display: none; }
  .login-form-inner > h2 { font-size: 1.875rem; }
  .login-form-inner > .muted { margin-bottom: 28px; }
  .login-control input { font-size: 1rem; }
  .login-form-inner .login-help { margin-top: 24px; padding-top: 20px; }
  .login-footnote { bottom: 18px; }
  .login-submit::after { animation: none; }
}
@media (max-width: 360px) {
  .login-brand { padding: 20px 22px 24px; min-height: 180px; }
  .login-brand .brand-logo { width: 115px; }
  .login-intro h1 { font-size: 1.65rem; }
  .login-form-area { padding-inline: 22px; }
  .login-form-inner > h2 { font-size: 1.65rem; }
}
@media (prefers-reduced-motion: reduce) {
  .login-page *, .login-page *::before, .login-page *::after { animation: none !important; transition: none !important; }
  .login-motion-toggle { display: none; }
}