/* ==========================================================================
   Authentication
   ========================================================================== */

body.route-sign .desktop-head,
body.route-sign .mobile-head,
body.route-verify .desktop-head,
body.route-verify .mobile-head {
    display: none !important;
}

body.route-sign main.page,
body.route-verify main.page {
    min-height: 100svh;
    padding: 0;
}


/* ==========================================================================
   Layout
   ========================================================================== */

.auth-page {
    width: 100%;
    min-height: 100svh;

    padding: clamp(24px, 4vw, 48px) 18px;

    display: grid;
    place-items: center;
}

.auth-panel {
    width: min(100%, 440px);
    min-width: 0;

    margin-inline: auto;

    text-align: center;
}


/* ==========================================================================
   Logo
   ========================================================================== */

.auth-logo {
    width: fit-content;
    max-width: 100%;

    margin-inline: auto;

    display: inline-flex;
    flex-direction: column;
    align-items: center;

    gap: 8px;

    color: var(--ink);
    text-decoration: none;
}

.auth-logo-image,
.auth-logo-mark {
    width: 52px;
    height: 52px;

    border-radius: 16px;

    display: grid;
    place-items: center;

    overflow: hidden;
}

.auth-logo-image {
    background: var(--surface);
}

.auth-logo-image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: contain;
}

.auth-logo-mark {
    background: var(--ink);
    color: #fff;

    font-size: 21px;
    font-weight: 800;
    line-height: 1;

    box-shadow: 0 8px 22px rgba(31, 23, 18, .10);
}

.auth-logo-name {
    max-width: 220px;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;

    color: var(--ink);

    font-size: 12px;
    font-weight: 800;
    line-height: 1.4;
}


/* ==========================================================================
   Header
   ========================================================================== */

.auth-head {
    margin-block-start: 26px;
}

.auth-icon {
    width: 42px;
    height: 42px;

    margin: 0 auto 13px;

    border-radius: 13px;

    background: var(--accent-soft);
    color: var(--accent-strong);

    display: grid;
    place-items: center;

    font-size: 17px;
}

.auth-head h1 {
    margin: 0;

    color: var(--ink);

    font-size: clamp(22px, 3vw, 27px);
    font-weight: 800;
    line-height: 1.55;

    letter-spacing: -.025em;
}

.auth-head p {
    max-width: 380px;

    margin: 7px auto 0;

    color: var(--ink-muted);

    font-size: 10.5px;
    line-height: 1.95;
}

.auth-phone {
    color: var(--ink);

    font-weight: 800;
    font-variant-numeric: tabular-nums;

    direction: ltr;
    unicode-bidi: isolate;
}

.auth-edit-phone {
    width: fit-content;
    min-height: 34px;

    margin: 10px auto 0;
    padding-inline: 10px;

    border: 0;
    border-radius: 10px;

    background: transparent;
    color: var(--accent-strong);

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 6px;

    font: inherit;
    font-size: 9.5px;
    font-weight: 700;

    text-decoration: none;

    transition:
        background var(--motion-fast) var(--ease-out),
        transform var(--motion-press) var(--ease-out);
}

.auth-edit-phone:hover {
    background: var(--accent-soft);
}

.auth-edit-phone:active {
    transform: scale(.98);
}


/* ==========================================================================
   Form
   ========================================================================== */

.auth-form {
    margin-block-start: 26px;

    display: grid;
    gap: 18px;

    text-align: right;
}

.auth-field {
    min-width: 0;

    display: grid;
    gap: 7px;
}

.auth-field > label {
    min-height: 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--ink);

    font-size: 10.5px;
    font-weight: 700;
    line-height: 1.55;
}


/* ==========================================================================
   Input
   ========================================================================== */

.auth-input-wrap {
    position: relative;

    min-width: 0;
}

.auth-input-wrap > i {
    position: absolute;
    z-index: 1;

    top: 50%;
    inset-inline-start: 14px;

    transform: translateY(-50%);

    color: var(--ink-faint);

    font-size: 14px;

    pointer-events: none;
}

.auth-input-wrap input {
    width: 100%;
    height: 48px;

    padding-inline: 40px;

    border: 1px solid var(--border);
    border-radius: var(--radius-control);

    background: var(--surface);
    color: var(--ink);

    font: inherit;
    font-size: 13px;
    font-variant-numeric: tabular-nums;

    direction: ltr;
    unicode-bidi: isolate;

    text-align: center;

    outline: 0;

    transition:
        border-color var(--motion-fast) var(--ease-out),
        background var(--motion-fast) var(--ease-out),
        box-shadow var(--motion-fast) var(--ease-out);
}

.auth-input-wrap input::placeholder {
    color: var(--ink-faint);
}

.auth-input-wrap input:hover {
    border-color: var(--border-strong);
}

.auth-input-wrap input:focus {
    border-color:
        color-mix(
            in srgb,
            var(--accent) 64%,
            var(--border)
        );

    background: var(--surface-raised);

    box-shadow:
        0 0 0 3px
        color-mix(
            in srgb,
            var(--focus-ring) 32%,
            transparent
        );
}

.auth-input-wrap input[aria-invalid="true"] {
    border-color:
        color-mix(
            in srgb,
            var(--destructive) 58%,
            var(--border)
        );
}


/* ==========================================================================
   Errors
   ========================================================================== */

.field-error {
    color: var(--destructive);

    font-size: 9.5px;
    line-height: 1.7;

    text-align: center;
}

.auth-alert {
    padding: 10px 12px;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--destructive) 26%,
            var(--border)
        );

    border-radius: var(--radius-control);

    background: var(--destructive-soft);
    color: var(--destructive);

    display: flex;
    align-items: flex-start;

    gap: 8px;

    font-size: 10px;
    line-height: 1.75;

    text-align: right;
}

.auth-alert > i {
    margin-block-start: 3px;

    flex: 0 0 auto;
}

.auth-alert > div {
    min-width: 0;

    display: grid;
    gap: 2px;
}


/* ==========================================================================
   Submit
   ========================================================================== */

.auth-submit {
    width: 100%;
    min-height: 48px;

    border-radius: 14px;

    gap: 8px;

    font-size: 11.5px;
    font-weight: 800;
}


/* ==========================================================================
   OTP
   ========================================================================== */

.otp-control {
    position: relative;

    width: 100%;

    direction: ltr;
    isolation: isolate;

    cursor: text;
}

.otp-native-input {
    position: absolute;
    z-index: 3;

    inset: 0;

    width: 100%;
    height: 100%;

    margin: 0;
    padding: 0;

    border: 0;

    background: transparent;

    color: transparent;
    caret-color: transparent;

    opacity: .01;

    cursor: text;

    font-size: 16px;

    direction: ltr;
}

.otp-native-input:focus {
    outline: 0;
}

.otp-boxes {
    position: relative;
    z-index: 1;

    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));

    gap: 9px;
}

.otp-box {
    height: 58px;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--surface);
    color: var(--ink);

    display: grid;
    place-items: center;

    font-size: 20px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    line-height: 1;

    transition:
        border-color var(--motion-fast) var(--ease-out),
        background var(--motion-fast) var(--ease-out),
        box-shadow var(--motion-fast) var(--ease-out);
}

.otp-control:hover .otp-box {
    border-color: var(--border-strong);
}

.otp-control:focus-within .otp-box.is-active {
    border-color:
        color-mix(
            in srgb,
            var(--accent) 70%,
            var(--border)
        );

    background: var(--surface-raised);

    box-shadow:
        0 0 0 3px
        color-mix(
            in srgb,
            var(--focus-ring) 28%,
            transparent
        );
}

.otp-box.is-filled {
    border-color:
        color-mix(
            in srgb,
            var(--accent) 28%,
            var(--border)
        );

    background:
        color-mix(
            in srgb,
            var(--accent-soft) 42%,
            var(--surface)
        );
}

.otp-control.is-complete .otp-box {
    border-color:
        color-mix(
            in srgb,
            var(--success) 24%,
            var(--border)
        );
}

.otp-control.has-error .otp-box {
    border-color:
        color-mix(
            in srgb,
            var(--destructive) 58%,
            var(--border)
        );
}


/* ==========================================================================
   Resend
   ========================================================================== */

.auth-resend {
    margin-block-start: 20px;
    padding-block-start: 17px;

    border-block-start:
        1px solid
        color-mix(
            in srgb,
            var(--border) 72%,
            transparent
        );

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 12px;

    text-align: right;
}

.auth-resend-info {
    min-width: 0;

    display: grid;
    gap: 2px;

    color: var(--ink-muted);

    font-size: 9px;
    line-height: 1.6;
}

.auth-resend-info strong {
    color: var(--ink);

    font-size: 11px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;

    direction: ltr;
    text-align: right;
}

.auth-resend form {
    margin: 0;
}

.auth-resend-btn {
    min-height: 36px;

    padding-inline: 10px;

    border: 1px solid var(--border);
    border-radius: 11px;

    background: var(--surface);
    color: var(--ink);

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 6px;

    font: inherit;
    font-size: 9.5px;
    font-weight: 700;

    cursor: pointer;

    transition:
        border-color var(--motion-fast) var(--ease-out),
        background var(--motion-fast) var(--ease-out),
        opacity var(--motion-fast) var(--ease-out);
}

.auth-resend-btn:hover:not(:disabled) {
    border-color: var(--border-strong);
    background: var(--surface-soft);
}

.auth-resend-btn:disabled {
    cursor: default;
    opacity: .48;
}


/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 719px) {
    body.route-sign main.page,
    body.route-verify main.page {
        min-height: 100dvh;
    }

    .auth-page {
        min-height: 100dvh;

        place-items: start center;

        padding:
            max(24px, env(safe-area-inset-top))
            16px
            calc(88px + env(safe-area-inset-bottom));
    }

    .auth-panel {
        max-width: 420px;
    }

    .auth-logo-image,
    .auth-logo-mark {
        width: 48px;
        height: 48px;

        border-radius: 15px;
    }

    .auth-logo-mark {
        font-size: 19px;
    }

    .auth-head {
        margin-block-start: 22px;
    }

    .auth-icon {
        width: 40px;
        height: 40px;

        margin-block-end: 11px;

        border-radius: 12px;

        font-size: 16px;
    }

    .auth-head h1 {
        font-size: 21px;
    }

    .auth-head p {
        margin-block-start: 5px;

        font-size: 10px;
    }

    .auth-form {
        margin-block-start: 22px;

        gap: 16px;
    }

    .auth-input-wrap input {
        height: 46px;

        border-radius: 13px;

        font-size: 12.5px;
    }

    .auth-submit {
        min-height: 48px;

        border-radius: 14px;
    }

    .otp-boxes {
        gap: 6px;
    }

    .otp-box {
        height: 52px;

        border-radius: 12px;

        font-size: 18px;
    }

    .auth-resend {
        margin-block-start: 18px;
        padding-block-start: 15px;
    }
}


/* ==========================================================================
   Small mobile
   ========================================================================== */

@media (max-width: 359px) {
    .auth-page {
        padding-inline: 12px;
    }

    .otp-boxes {
        gap: 5px;
    }

    .otp-box {
        height: 48px;

        border-radius: 11px;

        font-size: 17px;
    }

    .auth-resend {
        align-items: stretch;
        flex-direction: column;
    }

    .auth-resend-info,
    .auth-resend-info strong {
        text-align: center;
    }

    .auth-resend-btn {
        width: 100%;
    }
}


/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .auth-edit-phone,
    .auth-input-wrap input,
    .otp-box,
    .auth-resend-btn {
        transition: none;
    }
}