body.sinavca-auth-locked {
    overflow: hidden;
    overscroll-behavior: none;
}

.sinavca-auth-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    place-items: center;
    padding: 24px;
    overflow: hidden;
}

.sinavca-auth-modal[hidden] {
    display: none;
}

.sinavca-auth-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(13, 17, 29, .58);
    backdrop-filter: blur(9px) saturate(.9);
    opacity: 0;
    transition: opacity 360ms ease;
}

.sinavca-auth-dialog {
    position: relative;
    z-index: 1;
    width: min(780px, 100%);
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--saas-border) 76%, #fff 24%);
    border-radius: 30px;
    background: var(--saas-card);
    box-shadow: 0 28px 80px rgba(20, 25, 48, .26), 0 8px 24px rgba(20, 25, 48, .08);
    opacity: 0;
    transform: translateY(26px) scale(.94);
    transform-origin: center center;
    transition: transform 520ms cubic-bezier(.16, 1, .3, 1), opacity 220ms ease;
    outline: none;
}

.sinavca-auth-modal.is-open .sinavca-auth-backdrop {
    opacity: 1;
}

.sinavca-auth-modal.is-window-ready .sinavca-auth-dialog {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-dialog {
    animation: sinavcaAuthCurtainClose 380ms cubic-bezier(.55, .08, .24, .98) forwards;
}

.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-backdrop {
    opacity: 0;
}

@keyframes sinavcaAuthCurtainClose {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(18px) scale(.94); }
}

.sinavca-auth-windowbar {
    position: relative;
    min-height: 58px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 10px 66px 10px 18px;
    border-bottom: 1px solid color-mix(in srgb, var(--saas-border) 82%, transparent);
    background: color-mix(in srgb, var(--saas-card) 96%, var(--saas-primary-soft));
}

.sinavca-auth-windowbrand {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 11px;
}

.sinavca-auth-windowbrand img {
    width: 100px;
    height: 30px;
    flex: 0 0 auto;
    object-fit: contain;
    object-position: left center;
}

.sinavca-auth-windowbrand span {
    color: var(--saas-muted);
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.sinavca-auth-windowtools {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sinavca-auth-windowtools span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--saas-primary) 18%, var(--saas-border));
}

.sinavca-auth-windowtools span:nth-child(2) {
    background: color-mix(in srgb, var(--saas-primary) 38%, var(--saas-border));
}

.sinavca-auth-windowtools span:nth-child(3) {
    background: color-mix(in srgb, var(--saas-primary) 64%, var(--saas-border));
}

.sinavca-auth-close {
    position: absolute;
    top: 9px;
    right: 11px;
    z-index: 5;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 14px;
    background: color-mix(in srgb, var(--saas-surface) 80%, transparent);
    cursor: pointer;
    transition: transform .18s ease, background .18s ease;
}

.sinavca-auth-close:hover {
    transform: rotate(4deg) scale(1.04);
    background: var(--saas-primary-soft);
}

.sinavca-auth-close::before,
.sinavca-auth-close::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15px;
    height: 2px;
    border-radius: 999px;
    background: var(--saas-text);
}

.sinavca-auth-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.sinavca-auth-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.sinavca-auth-workspace {
    display: grid;
    grid-template-columns: minmax(245px, .8fr) minmax(0, 1.2fr);
    min-height: 470px;
    max-height: calc(100vh - 106px);
    max-height: calc(100dvh - 106px);
    overflow: hidden;
}

.sinavca-auth-stage {
    position: relative;
    min-width: 0;
    overflow: hidden;
    display: grid;
    place-items: center;
    padding: 24px 18px;
    border-right: 1px solid color-mix(in srgb, var(--saas-border) 80%, transparent);
    background: color-mix(in srgb, var(--saas-primary-soft) 48%, var(--saas-card));
}

html[data-saas-theme="dark"] .sinavca-auth-stage {
    background: color-mix(in srgb, #1b2440 82%, var(--saas-card));
}

.sinavca-auth-room-glow {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--saas-primary) 11%, transparent);
    filter: blur(2px);
    opacity: .85;
}

.sinavca-auth-room-note {
    position: absolute;
    top: 24px;
    left: 22px;
    z-index: 4;
    max-width: 145px;
    padding: 9px 12px;
    border: 1px solid color-mix(in srgb, var(--saas-primary) 16%, var(--saas-border));
    border-radius: 13px 13px 13px 4px;
    background: color-mix(in srgb, var(--saas-card) 94%, transparent);
    color: var(--saas-text);
    box-shadow: 0 9px 22px rgba(28, 36, 72, .08);
    font-size: 10px;
    font-weight: 750;
    line-height: 1.35;
    opacity: 0;
    transform: translateY(8px) rotate(-2deg);
    transition: opacity 220ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-room-scene {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 310px;
    display: grid;
    align-items: end;
    justify-items: center;
}

.sinavca-auth-scene {
    --sinavca-character-drop: -58px;
    position: relative;
    z-index: 3;
    display: grid;
    place-items: end center;
    opacity: 0;
    transform: translateY(var(--sinavca-character-drop)) scale(.88) rotate(-2deg);
}

.sinavca-auth-scene > img,
.sinavca-auth-scene > video {
    display: block;
    width: min(100%, 245px);
    max-height: 245px;
    object-fit: contain;
    object-position: center bottom;
    filter: drop-shadow(0 18px 24px rgba(35, 45, 90, .14));
    pointer-events: none;
    background: transparent;
}

.sinavca-auth-room-badge {
    position: absolute;
    top: 80px;
    right: 6px;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 9px;
    border: 1px solid color-mix(in srgb, var(--saas-primary) 16%, var(--saas-border));
    border-radius: 999px;
    background: color-mix(in srgb, var(--saas-card) 95%, transparent);
    box-shadow: 0 8px 18px rgba(28, 36, 72, .07);
    opacity: 0;
    transform: translateX(10px) rotate(3deg);
    transition: opacity 220ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-room-badge img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.sinavca-auth-room-badge span {
    color: var(--saas-text);
    font-size: 9px;
    font-weight: 800;
}

.sinavca-auth-room-floor {
    position: absolute;
    left: 50%;
    bottom: 9px;
    z-index: 2;
    width: 210px;
    height: 24px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--saas-primary) 10%, transparent);
    opacity: 0;
    transform: translateX(-50%) scaleX(.72);
    transition: opacity 220ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-room-book {
    position: absolute;
    left: 16px;
    bottom: 8px;
    width: 40px;
    height: 8px;
    border-radius: 4px;
    background: color-mix(in srgb, var(--saas-primary) 45%, var(--saas-card));
    box-shadow: 0 -6px 0 color-mix(in srgb, var(--saas-primary) 24%, var(--saas-card));
    opacity: 0;
    transform: translateY(8px) rotate(-5deg);
    transition: opacity 220ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-room-cup {
    position: absolute;
    right: 22px;
    bottom: 5px;
    width: 18px;
    height: 18px;
    border: 4px solid color-mix(in srgb, var(--saas-primary) 34%, var(--saas-muted));
    border-top: 0;
    border-radius: 2px 2px 8px 8px;
    opacity: 0;
    transform: translateY(8px) rotate(4deg);
    transition: opacity 220ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-room-cup::after {
    content: "";
    position: absolute;
    right: -10px;
    top: 4px;
    width: 8px;
    height: 8px;
    border: 3px solid color-mix(in srgb, var(--saas-primary) 34%, var(--saas-muted));
    border-left: 0;
    border-radius: 0 7px 7px 0;
}

.sinavca-auth-modal.is-character-ready .sinavca-auth-scene {
    animation: sinavcaAuthCharacterDrop 620ms cubic-bezier(.18, .89, .32, 1.22) both;
}

.sinavca-auth-modal.is-room-ready .sinavca-auth-room-note {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

.sinavca-auth-modal.is-room-ready .sinavca-auth-room-badge {
    opacity: 1;
    transform: translateX(0) rotate(0);
}

.sinavca-auth-modal.is-room-ready .sinavca-auth-room-floor {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

.sinavca-auth-modal.is-room-ready .sinavca-auth-room-book,
.sinavca-auth-modal.is-room-ready .sinavca-auth-room-cup {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

@keyframes sinavcaAuthCharacterDrop {
    0% { opacity: 0; transform: translateY(var(--sinavca-character-drop)) scale(.88) rotate(-2deg); }
    58% { opacity: 1; transform: translateY(12px) scale(1.03) rotate(1deg); }
    76% { transform: translateY(-7px) scale(.99) rotate(-.5deg); }
    90% { transform: translateY(3px) scale(1.005); }
    100% { opacity: 1; transform: translateY(0) scale(1) rotate(0); }
}

.sinavca-auth-content {
    min-width: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 28px 34px 30px;
    background: var(--saas-card);
    opacity: 0;
    transform: translateX(18px) translateY(4px);
    transition: opacity 240ms ease, transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.sinavca-auth-modal.is-content-ready .sinavca-auth-content {
    opacity: 1;
    transform: translateX(0) translateY(0);
}

.sinavca-auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-bottom: 22px;
    padding: 4px;
    border: 1px solid color-mix(in srgb, var(--saas-border) 84%, transparent);
    border-radius: 14px;
    background: color-mix(in srgb, var(--saas-surface) 82%, transparent);
}

.sinavca-auth-tab {
    min-height: 38px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--saas-muted);
    cursor: pointer;
    font-size: 12px;
    font-weight: 800;
    transition: background .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.sinavca-auth-tab:hover { color: var(--saas-text); }

.sinavca-auth-tab.is-active {
    background: var(--saas-card);
    color: var(--saas-text);
    box-shadow: 0 5px 14px rgba(27, 35, 68, .07);
}

.sinavca-auth-close:focus-visible,
.sinavca-auth-tab:focus-visible,
.sinavca-auth-password button:focus-visible,
.sinavca-auth-field input:focus-visible,
.sinavca-auth-remember input:focus-visible {
    outline: 3px solid var(--saas-primary-soft);
    outline-offset: 2px;
}

.sinavca-auth-panel[hidden] { display: none; }

.sinavca-auth-panel {
    min-height: 310px;
    animation: sinavcaAuthPanelForward 260ms cubic-bezier(.22, 1, .36, 1) both;
}

[data-auth-direction="backward"] .sinavca-auth-panel {
    animation-name: sinavcaAuthPanelBackward;
}

@keyframes sinavcaAuthPanelForward {
    from { opacity: 0; transform: translateX(12px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes sinavcaAuthPanelBackward {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: translateX(0); }
}

.sinavca-auth-heading {
    margin-bottom: 20px;
}

.sinavca-auth-heading h2 {
    margin: 0 0 6px;
    color: var(--saas-text);
    font-size: clamp(27px, 3vw, 34px);
    line-height: 1.08;
    letter-spacing: -.04em;
}

.sinavca-auth-heading p {
    margin: 0;
    color: var(--saas-muted);
    font-size: 12px;
    line-height: 1.55;
}

.sinavca-auth-heading-centered { text-align: center; }

.sinavca-auth-alert {
    margin-bottom: 14px;
    padding: 10px 12px;
    border: 1px solid color-mix(in srgb, var(--saas-danger) 26%, transparent);
    border-radius: 12px;
    background: color-mix(in srgb, var(--saas-danger) 7%, var(--saas-card));
    color: var(--saas-danger);
    font-size: 11px;
    font-weight: 700;
}

.sinavca-auth-form {
    display: grid;
    gap: 13px;
}

.sinavca-auth-field {
    display: grid;
    gap: 6px;
}

.sinavca-auth-field > span {
    color: var(--saas-text);
    font-size: 11px;
    font-weight: 750;
}

.sinavca-auth-field input {
    width: 100%;
    height: 46px;
    border: 1px solid var(--saas-border);
    border-radius: 13px;
    background: color-mix(in srgb, var(--saas-bg) 72%, var(--saas-card));
    color: var(--saas-text);
    padding: 0 13px;
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.sinavca-auth-field input:focus {
    border-color: color-mix(in srgb, var(--saas-primary) 58%, var(--saas-border));
    box-shadow: 0 0 0 4px var(--saas-primary-soft);
    transform: translateY(-1px);
}

.sinavca-auth-password { position: relative; }
.sinavca-auth-password input { padding-right: 72px; }

.sinavca-auth-password button {
    position: absolute;
    top: 50%;
    right: 7px;
    min-width: 56px;
    height: 31px;
    border: 0;
    border-radius: 9px;
    background: var(--saas-surface);
    color: var(--saas-primary);
    cursor: pointer;
    transform: translateY(-50%);
    font-size: 10px;
    font-weight: 800;
}

.sinavca-auth-remember {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 8px;
    color: var(--saas-muted);
    cursor: pointer;
    font-size: 11px;
    font-weight: 650;
}

.sinavca-auth-remember input {
    width: 16px;
    height: 16px;
    accent-color: var(--saas-primary);
}

.sinavca-auth-register-card {
    min-height: 290px;
    display: grid;
    align-content: center;
    justify-items: center;
}

.sinavca-auth-register-icon {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
    border: 1px solid color-mix(in srgb, var(--saas-primary) 16%, var(--saas-border));
    border-radius: 22px;
    background: var(--saas-primary-soft);
    transform: rotate(-3deg);
}

.sinavca-auth-register-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.sinavca-auth-closed-note {
    width: 100%;
    padding: 11px 13px;
    border-radius: 13px;
    background: color-mix(in srgb, var(--saas-primary-soft) 72%, transparent);
    color: var(--saas-muted);
    text-align: center;
    font-size: 10px;
    font-weight: 650;
}

.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-scene,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-room-note,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-room-badge,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-room-floor,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-room-book,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-room-cup,
.sinavca-auth-modal.sinavca-auth-closing .sinavca-auth-content {
    opacity: 0;
    animation: none;
    transition-duration: 100ms;
}

@media (max-width: 760px) {
    .sinavca-auth-modal { padding: 16px; }

    .sinavca-auth-dialog {
        width: min(620px, 100%);
        max-height: calc(100vh - 32px);
        max-height: calc(100dvh - 32px);
        overflow-y: auto;
        border-radius: 24px;
    }

    .sinavca-auth-windowbar {
        position: sticky;
        top: 0;
        z-index: 6;
        min-height: 56px;
        padding: 9px 60px 9px 15px;
    }

    .sinavca-auth-windowbrand img { width: 92px; height: 28px; }
    .sinavca-auth-windowbrand span,
    .sinavca-auth-windowtools { display: none; }

    .sinavca-auth-workspace {
        min-height: 0;
        max-height: none;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .sinavca-auth-stage {
        min-height: 185px;
        padding: 15px 18px 10px;
        border-right: 0;
        border-bottom: 1px solid var(--saas-border);
    }

    .sinavca-auth-room-scene { min-height: 160px; }

    .sinavca-auth-scene { --sinavca-character-drop: -32px; }

    .sinavca-auth-scene > img,
    .sinavca-auth-scene > video {
        width: 178px;
        max-height: 158px;
    }

    .sinavca-auth-room-note {
        top: 16px;
        left: 18px;
        max-width: 130px;
        font-size: 9px;
    }

    .sinavca-auth-room-badge {
        top: 42px;
        right: 16px;
    }

    .sinavca-auth-room-floor {
        width: 170px;
        bottom: 4px;
    }

    .sinavca-auth-content {
        justify-content: flex-start;
        overflow: visible;
        padding: 24px 22px 26px;
    }

    .sinavca-auth-panel { min-height: 0; }
    .sinavca-auth-register-card { min-height: 260px; }
}

@media (max-width: 520px) {
    .sinavca-auth-modal {
        padding: max(8px, env(safe-area-inset-top)) 8px max(8px, env(safe-area-inset-bottom));
    }

    .sinavca-auth-dialog {
        width: 100%;
        max-height: calc(100vh - 16px);
        max-height: calc(100dvh - 16px);
        border-radius: 21px;
    }

    .sinavca-auth-stage {
        min-height: 144px;
        padding: 9px 14px 6px;
    }

    .sinavca-auth-room-scene { min-height: 132px; }

    .sinavca-auth-scene > img,
    .sinavca-auth-scene > video {
        width: 142px;
        max-height: 124px;
    }

    .sinavca-auth-room-note {
        top: 12px;
        left: 13px;
        max-width: 106px;
        padding: 7px 9px;
        font-size: 8px;
    }

    .sinavca-auth-room-badge {
        top: 32px;
        right: 10px;
        padding: 5px 7px;
    }

    .sinavca-auth-room-badge img { width: 20px; height: 20px; }
    .sinavca-auth-room-badge span { font-size: 8px; }

    .sinavca-auth-room-book,
    .sinavca-auth-room-cup {
        scale: .8;
    }

    .sinavca-auth-content { padding: 20px 16px 22px; }
    .sinavca-auth-tabs { margin-bottom: 18px; }
    .sinavca-auth-heading { margin-bottom: 17px; }
    .sinavca-auth-heading h2 { font-size: 26px; }
    .sinavca-auth-form { gap: 12px; }
    .sinavca-auth-register-card { min-height: 240px; }
}

@media (max-height: 700px) and (min-width: 761px) {
    .sinavca-auth-workspace { min-height: 420px; }
    .sinavca-auth-room-scene { min-height: 255px; }
    .sinavca-auth-scene > img,
    .sinavca-auth-scene > video { max-height: 205px; }
    .sinavca-auth-content { justify-content: flex-start; padding-block: 24px; }
    .sinavca-auth-panel { min-height: 290px; }
}

@media (prefers-reduced-motion: reduce) {
    .sinavca-auth-backdrop,
    .sinavca-auth-dialog,
    .sinavca-auth-scene,
    .sinavca-auth-room-note,
    .sinavca-auth-room-badge,
    .sinavca-auth-room-floor,
    .sinavca-auth-room-book,
    .sinavca-auth-room-cup,
    .sinavca-auth-content,
    .sinavca-auth-panel {
        transition-duration: 1ms !important;
        transition-delay: 0ms !important;
        animation-duration: 1ms !important;
        animation-delay: 0ms !important;
    }

    .sinavca-auth-room-floor {
        opacity: 1;
        transform: translateX(-50%) scaleX(1);
    }

    .sinavca-auth-room-book,
    .sinavca-auth-room-cup {
        opacity: 1;
        transform: translateY(0) rotate(0);
    }
}