body.farabak-auth-page { margin: 0; background: #fbfcfd; color: #0f172a; font-family: Arial, Helvetica, sans-serif; }
.farabak-auth *, .farabak-auth *::before, .farabak-auth *::after { box-sizing: border-box; }
.farabak-auth [hidden] { display: none !important; }
.farabak-auth .screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.farabak-auth { box-sizing: border-box; display: grid; place-items: center; min-height: 100svh; padding: 56px 24px; }
.farabak-auth__card { width: min(640px, 100%); padding: 48px 52px; border-radius: 24px; overflow: hidden; background: #fff; box-shadow: 0 20px 45px #152b4810; }
.farabak-auth__header { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.farabak-auth h1 { margin: 0; font-size: 26px; font-weight: 400; line-height: 1.4; }
.farabak-auth__brand { -webkit-user-select: none; user-select: none; display: inline-flex; align-items: center; flex-shrink: 0; gap: 2px; color: #000; text-decoration: none; font: italic 900 24px/1 Arial, Helvetica, sans-serif; letter-spacing: -.8px; }
.farabak-auth__mark { display: inline-grid; place-items: center; width: 18px; height: 17px; margin-right: 1px; background: #BE1C1D; color: #fff; font: italic 15px/1 Georgia, serif; transform: skewX(-14deg); }
.farabak-auth__logo { display: block; max-width: 140px; max-height: 42px; width: auto; height: auto; }
.farabak-auth__channels { display: flex; padding: 4px; margin-bottom: 20px; border-radius: 999px; background: #e8edf5; }
.farabak-auth__channels button { flex: 1; min-width: 0; min-height: 34px; border: 0; border-radius: 999px; background: transparent; color: #667b9b; font: 16px/1.4 Arial, Helvetica, sans-serif; cursor: pointer; transition: background-color 180ms ease, box-shadow 180ms ease, color 180ms ease; }
.farabak-auth__channels button.active { background: #fff; color: #0f172a; box-shadow: 0 5px 12px #1e293b16; }
.farabak-auth__form, .farabak-auth__verify { display: grid; gap: 20px; margin: 0; }
.farabak-auth__form input:not([type=checkbox]), .farabak-auth__verify input { display: block; width: 100%; min-height: 58px; padding: 16px 18px; border: 1px solid transparent; border-radius: 14px; background: #edf2f8; color: #0f172a; font: 15px/1.4 Arial, Helvetica, sans-serif; }
.farabak-auth input::placeholder { color: #8b9ebb; opacity: 1; }
.farabak-auth__names, .farabak-auth__passwords { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; min-width: 0; }
.farabak-auth__passwords:not(.is-register) { grid-template-columns: 1fr; }
.farabak-auth__names > input, .farabak-auth__passwords > input { min-width: 0; }
.farabak-auth.is-register .farabak-auth__channels { margin-bottom: 40px; }
.farabak-auth__phone { display: flex; align-items: center; gap: 10px; min-width: 0; height: 58px; padding: 0 16px; border-radius: 14px; background: #edf2f8; font-size: 14px; }
.farabak-auth__phone input { min-width: 0; min-height: 0 !important; padding-left: 14px !important; }
.farabak-auth__remember { display: flex; align-items: center; gap: 10px; margin: 5px 0 7px; color: #667b9b; font-size: 14px; line-height: 1.4; cursor: pointer; }
.farabak-auth__remember input { appearance: none; flex-shrink: 0; width: 18px; height: 18px; margin: 0; border: 1px solid #c9d6e7; border-radius: 5px; background: #f2f5f9; }
.farabak-auth__remember input:checked { background: #17191f url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='m5 12 4 4 10-10'/%3E%3C/svg%3E") center / 14px no-repeat; border-color: #17191f; }
.farabak-auth__submit { position: relative; overflow: hidden; min-height: 58px; width: 100%; padding: 16px 20px; border: 0; border-radius: 14px; background: #17191f; color: #fff; font: 16px/1.4 Arial, Helvetica, sans-serif; cursor: pointer; transition: background-color 450ms ease; }
.farabak-auth__submit:hover:not(:disabled) { background: #BE1C1D; }
.farabak-auth__submit.farabak-hover-btn::before { content: ''; position: absolute; top: 0; left: -75%; width: 50%; height: 100%; background: linear-gradient(120deg, rgba(255,255,255,.2), rgba(255,255,255,.6), rgba(255,255,255,.2)); transform: skewX(-20deg); pointer-events: none; }
.farabak-auth__submit.farabak-hover-btn:hover:not(:disabled)::before { animation: farabak-auth-shine 650ms ease forwards; }
@keyframes farabak-auth-shine { from { left: -75%; } to { left: 125%; } }
.farabak-auth button:disabled { opacity: .55; cursor: not-allowed; }
.farabak-auth__register { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; font-size: 14px; line-height: 1.5; }
.farabak-auth__register span { color: #9ca3af; }
.farabak-auth__text-button { padding: 0; border: 0; background: transparent; color: #0f172a; font: 16px/1.5 Arial, Helvetica, sans-serif; cursor: pointer; }
.farabak-auth__methods { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 18px 0 0; }
.farabak-auth__methods .farabak-auth__text-button, .farabak-auth__methods a { color: #667b9b; font-size: 13px; }
.farabak-auth__methods a { line-height: 1.5; text-decoration: none; }
.farabak-auth__back { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 24px auto 0; padding: 8px 14px; border-radius: 999px; background: #e8edf5; font-size: 14px; font-weight: 600; }
.farabak-auth__back svg { flex-shrink: 0; }
.farabak-auth__status { margin: 16px 0 0; font-size: 14px; line-height: 1.6; overflow-wrap: anywhere; color: #667b9b; }
.farabak-auth__status:empty { display: none; }
.farabak-auth__status.is-error { color: #BE1C1D; }
.farabak-auth__trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.farabak-auth__verify > label { color: #667b9b; font-size: 14px; }
.farabak-auth__verify input { letter-spacing: .15em; }
.farabak-auth input:focus-visible, .farabak-auth button:focus-visible, .farabak-auth a:focus-visible { outline: 2px solid #667b9b; outline-offset: 3px; }
@media (max-width: 600px) { .farabak-auth { padding: 32px 16px; } .farabak-auth__card { padding: 32px 24px; border-radius: 20px; } .farabak-auth__header { gap: 16px; } .farabak-auth__brand { font-size: 22px; } .farabak-auth input:not([type=checkbox]) { font-size: 16px; } }
@media (max-width: 420px) { .farabak-auth__names, .farabak-auth__passwords.is-register { grid-template-columns: minmax(0,1fr); } .farabak-auth h1 { font-size: 24px; } }
@media (prefers-reduced-motion: reduce) { .farabak-auth__channels button, .farabak-auth__submit { transition: none; } }
@media (prefers-reduced-motion: reduce) { .farabak-auth__submit.farabak-hover-btn::before { display: none; } }

.farabak-auth__method-switch { display: flex; width: 60%; padding: 4px; margin: 0 auto 20px; border-radius: 999px; background: #e8edf5; }
.farabak-auth__method-switch button { flex: 1; min-width: 0; min-height: 30px; padding: 4px 8px; border: 0; border-radius: 999px; background: transparent; color: #667b9b; font: 600 14px/1.4 Arial, Helvetica, sans-serif; cursor: pointer; }
.farabak-auth__method-switch button.active { background: #fff; color: #0f172a; box-shadow: 0 5px 12px #1e293b16; }
@media (max-width: 600px) { .farabak-auth__method-switch { width: max-content; min-width: 75%; max-width: 100%; } .farabak-auth__method-switch button { flex: 1 0 auto; white-space: nowrap; } }