:root {
    --primary-text-color: #0d1a2d;
    --secondary-text-color: #6b7c9e;
    --error-color: #ef4444;
    --primary-brand-color: #4D7CFE;
    --background-color: #fff;
    --border-color: #dde3f0;
    --border-radius-sm: 10px;
    --border-radius-lg: 100px;
}

*, *::before, *::after {
    font-family: 'Montserrat', sans-serif;
    box-sizing: border-box;
    user-select: none;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    max-width: 1200px;
    min-height: auto;
    margin: 0 auto;
    padding: calc(var(--public-header-height, 70px) + var(--spacing-xxl)) 1rem 3rem;
    gap: 28px;
}

.right-col {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 500px;
}

/* ── Page title ──────────────────────────────── */
.login-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-text-color);
    margin-bottom: 1.75rem;
    letter-spacing: -0.5px;
    text-align: center;
}

/* ── Form card ───────────────────────────────── */
.login-card {
    background: #fff;
    border-radius: 20px;
    border: 1px solid #eef2ff;
    box-shadow: 0 8px 40px rgba(0, 30, 87, 0.08);
    padding: 36px 38px;
    width: 100%;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    margin-bottom: 1.25rem;
}

/* ── Field ───────────────────────────────────── */
.field-container {
    position: relative;
    display: flex;
    flex-direction: column;
}

.field-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: #3a4a68;
    letter-spacing: 0.3px;
    margin-bottom: 7px;
}

.login-input {
    height: 42px;
    width: 100%;
    padding: 0 14px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.92rem;
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-text-color);
    background: #fafbff;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    outline: none;
}

    .login-input:focus {
        border-color: var(--primary-brand-color);
        box-shadow: 0 0 0 3px rgba(77, 124, 254, 0.12);
        background: #fff;
    }

    .login-input::placeholder {
        color: #aab4c8;
        font-weight: 400;
    }

/* ── Password field ──────────────────────────── */
.password-container {
    position: relative;
}

    .password-container input {
        height: 42px;
        width: 100%;
        padding: 0 2.75rem 0 14px;
        border: 1.5px solid var(--border-color);
        border-radius: var(--border-radius-sm);
        font-size: 0.92rem;
        font-family: 'Montserrat', sans-serif;
        font-weight: 500;
        color: var(--primary-text-color);
        background: #fafbff;
        transition: border-color 0.18s ease, box-shadow 0.18s ease;
        outline: none;
        letter-spacing: 0.3px;
    }

        .password-container input:focus {
            border-color: var(--primary-brand-color);
            box-shadow: 0 0 0 3px rgba(77, 124, 254, 0.12);
            background: #fff;
        }

        .password-container input::placeholder {
            color: #aab4c8;
            font-weight: 400;
            letter-spacing: 0;
        }

.eye-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    width: 22px;
    height: 22px;
    opacity: 0.5;
    transition: opacity 0.18s ease;
}

    @media (hover: hover) and (pointer: fine) {
        .eye-icon:hover {
            opacity: 1;
        }
    }

    .eye-icon img {
        width: 100%;
        height: 100%;
        display: block;
    }

/* ── Error states ────────────────────────────── */
.error-input,
.error-input:focus {
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.error-text {
    color: var(--error-color);
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 5px;
    padding-left: 2px;
}

/* ── Extra links (forgot password etc.) ─────── */
.extra-links {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
}

    .extra-links span {
        font-size: 0.75rem;
        font-weight: 500;
        letter-spacing: 0.3px;
        color: var(--secondary-text-color);
        cursor: pointer;
        text-decoration: underline;
        transition: color 0.18s ease;
    }

        @media (hover: hover) and (pointer: fine) {
            .extra-links span:hover {
                color: var(--primary-brand-color);
            }
        }

/* ── Captcha + button row ────────────────────── */
.captcha-button-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.captcha-container {
    flex: 1;
    min-width: 0;
}

/* ── Primary login button ────────────────────── */
.login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 26px;
    background: #ffffff;
    color: var(--primary-text-color);
    border: 1px solid var(--primary-text-color);
    border-radius: var(--border-radius-lg);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    margin-bottom: 1.5rem;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.15s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

    @media (hover: hover) and (pointer: fine) {
        .login-button:hover:not(:disabled) {
            background: var(--primary-brand-color);
            border-color: var(--primary-brand-color);
            color: #fff;
            box-shadow: 0 6px 20px rgba(77, 124, 254, 0.45);
            transform: translateY(-1px);
        }
    }

        @media (hover: hover) and (pointer: fine) {
            .login-button:hover:not(:disabled) .rocket-icon {
                filter: brightness(0) invert(1);
            }
        }

    .login-button:active:not(:disabled) {
        transform: translateY(0);
        box-shadow: 0 2px 8px rgba(77, 124, 254, 0.3);
    }

    .login-button:disabled {
        opacity: 0.55;
        cursor: not-allowed;
        box-shadow: none;
    }

.captcha-button-row .login-button {
    margin-bottom: 0;
}

.rocket-icon {
    width: 18px;
    height: 18px;
    filter: brightness(0);
    transition: filter 0.18s ease;
}

/* ── Social divider ──────────────────────────── */
.social-login-divider {
    text-align: center;
    margin: 1rem 0;
    font-size: 0.88rem;
    color: var(--secondary-text-color);
    font-weight: 500;
    position: relative;
}

    .social-login-divider::before,
    .social-login-divider::after {
        content: '';
        position: absolute;
        top: 50%;
        width: 30%;
        height: 1px;
        background: #eef2ff;
    }

    .social-login-divider::before {
        left: 0;
    }

    .social-login-divider::after {
        right: 0;
    }

/* ── Social buttons ──────────────────────────── */
.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-button {
    width: 100%;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafbff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.15s ease;
    gap: 10px;
    -webkit-tap-highlight-color: transparent;
}

    @media (hover: hover) and (pointer: fine) {
        .social-button:hover {
            background: #fff;
            border-color: var(--primary-brand-color);
            box-shadow: 0 4px 14px rgba(77, 124, 254, 0.15);
            transform: translateY(-1px);
        }
    }

    .social-button:active {
        transform: translateY(0);
    }

    .social-button img {
        height: 18px;
        width: 18px;
    }

    .social-button .social-text {
        font-size: 0.88rem;
        font-weight: 600;
        color: var(--primary-text-color);
    }

/* ── Responsive: Mobile ──────────────────────── */
@media (max-width: 600px) {
    .container {
        padding: calc(var(--public-header-height, 70px) + var(--spacing-xxl)) 1rem 2rem;
    }

    .login-card {
        padding: 24px 20px;
        border-radius: 16px;
    }

    .login-input,
    .password-container input,
    select,
    textarea {
        height: 48px;
        font-size: 1rem; /* Prevents iOS auto-zoom (must be >= 16px) */
    }

    .login-button {
        width: 100%;
    }

    .captcha-button-row {
        flex-direction: column;
        align-items: stretch;
    }

        .captcha-button-row .login-button {
            width: 100%;
            height: 50px;
            font-size: 1rem;
        }
}

/* ── Responsive: Tablet and up ───────────────── */
@media (min-width: 768px) {
    .container {
        padding: calc(var(--public-header-height, 70px) + var(--spacing-xxl)) 1rem 3rem;
    }

    .right-col {
        max-width: 550px;
    }

    .login-title {
        font-size: 2.25rem;
    }

    .login-button {
        align-self: flex-end;
        width: 220px;
    }

    .captcha-button-row .login-button {
        width: 220px;
        align-self: center;
    }

    .social-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }

    .social-button {
        flex: 0 1 auto;
        padding: 0 1rem;
        width: 240px;
        height: 42px;
        gap: 12px;
    }
}

/* ── Responsive: Large desktop ───────────────── */
@media (min-width: 1200px) {
    .container {
        padding: calc(var(--public-header-height, 70px) + var(--spacing-xxl)) 1rem 4rem;
    }

    .right-col {
        max-width: 655px;
    }

    .social-button {
        width: 280px;
    }
}