* {
    box-sizing: border-box;
}

:root {
    --login-primary: #1467b2;
    --login-primary-dark: #0d4f91;

    --login-bg: #f3f6fa;

    --login-text: #1f2d3d;
    --login-secondary: #697789;
    --login-muted: #9ba6b3;

    --login-border: #dfe6ee;

    --login-danger: #c83f3f;
    --login-danger-bg: #fff0f0;

    --login-white: #ffffff;
}


html,
body {
    margin: 0;

    width: 100%;
    min-height: 100%;

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;

    background: var(--login-bg);

    color: var(--login-text);
}


body {
    min-height: 100vh;
}


.login-page {
    width: 100%;
    min-height: 100vh;

    padding: 30px;

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

    background:
        radial-gradient(
            circle at top left,
            rgba(20, 103, 178, 0.09),
            transparent 35%
        ),
        radial-gradient(
            circle at bottom right,
            rgba(20, 103, 178, 0.06),
            transparent 35%
        ),
        var(--login-bg);
}


.login-panel {
    width: 100%;
    max-width: 410px;

    padding: 34px;

    border: 1px solid var(--login-border);

    border-radius: 16px;

    background: var(--login-white);

    box-shadow:
        0 16px 45px rgba(38, 60, 83, 0.08);
}


.login-brand {
    display: flex;
    align-items: center;

    margin-bottom: 32px;
}


.login-logo {
    width: 46px;
    height: 46px;

    min-width: 46px;

    margin-right: 12px;

    border-radius: 12px;

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

    background:
        linear-gradient(
            135deg,
            var(--login-primary),
            var(--login-primary-dark)
        );

    color: #ffffff;

    font-size: 15px;
    font-weight: 800;

    letter-spacing: 0.5px;
}


.login-brand-text {
    display: flex;

    flex-direction: column;
}


.login-brand-text h1 {
    margin: 0;

    font-size: 18px;

    font-weight: 750;

    line-height: 1.2;
}


.login-brand-text span {
    margin-top: 3px;

    color: var(--login-muted);

    font-size: 10px;
}


.login-header {
    margin-bottom: 25px;
}


.login-header h2 {
    margin: 0;

    font-size: 23px;

    font-weight: 720;
}


.login-header p {
    margin: 7px 0 0;

    color: var(--login-secondary);

    font-size: 12px;

    line-height: 1.5;
}


.login-alert {
    margin-bottom: 18px;

    padding: 11px 13px;

    border: 1px solid #f0caca;

    border-radius: 8px;

    background: var(--login-danger-bg);

    color: var(--login-danger);

    font-size: 11px;

    line-height: 1.5;
}


.login-form {
    width: 100%;
}


.form-group {
    margin-bottom: 18px;
}


.form-group label {
    display: block;

    margin-bottom: 7px;

    color: #445264;

    font-size: 11px;

    font-weight: 650;
}


.input-wrapper {
    position: relative;

    width: 100%;
}


.input-wrapper input {
    width: 100%;
    height: 44px;

    padding:
        0
        44px
        0
        42px;

    border: 1px solid var(--login-border);

    border-radius: 9px;

    outline: none;

    background: #ffffff;

    color: var(--login-text);

    font-size: 12px;

    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}


.input-wrapper input::placeholder {
    color: #abb5c0;
}


.input-wrapper input:focus {
    border-color: var(--login-primary);

    box-shadow:
        0 0 0 3px
        rgba(20, 103, 178, 0.09);
}


.input-icon {
    position: absolute;

    top: 50%;
    left: 14px;

    width: 18px;
    height: 18px;

    transform: translateY(-50%);

    color: #8d99a6;

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


.input-icon svg {
    width: 17px;
    height: 17px;

    fill: currentColor;
}


.password-toggle {
    position: absolute;

    top: 50%;
    right: 8px;

    width: 32px;
    height: 32px;

    padding: 0;

    transform: translateY(-50%);

    border: 0;

    border-radius: 7px;

    background: transparent;

    color: #8d99a6;

    cursor: pointer;

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


.password-toggle:hover {
    background: #f2f5f8;

    color: var(--login-primary);
}


.password-toggle svg {
    width: 17px;
    height: 17px;

    fill: currentColor;
}


.login-button {
    width: 100%;
    height: 44px;

    margin-top: 3px;

    border: 0;

    border-radius: 9px;

    background:
        linear-gradient(
            135deg,
            var(--login-primary),
            var(--login-primary-dark)
        );

    color: #ffffff;

    font-size: 12px;

    font-weight: 650;

    cursor: pointer;

    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}


.login-button:hover {
    opacity: 0.94;
}


.login-button:active {
    transform: scale(0.995);
}


.login-button:disabled {
    opacity: 0.65;

    cursor: not-allowed;
}


.login-footer {
    margin-top: 25px;

    padding-top: 20px;

    border-top: 1px solid #edf1f5;

    text-align: center;
}


.login-footer span {
    color: var(--login-muted);

    font-size: 9px;
}


@media (max-width: 480px) {

    .login-page {
        padding: 16px;
    }


    .login-panel {
        padding: 26px 22px;

        border-radius: 12px;
    }


    .login-header h2 {
        font-size: 21px;
    }

}