* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    min-height: 100%;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(
            circle at top left,
            rgba(170, 0, 0, 0.26),
            transparent 38%
        ),
        radial-gradient(
            circle at bottom right,
            rgba(110, 0, 0, 0.2),
            transparent 42%
        ),
        #101010;
    color: #ffffff;
    font-family:
        Arial,
        Helvetica,
        sans-serif;
}

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 24px;
}

.login-card {
    width: min(440px, 100%);
    padding: 34px;
    background: rgba(27, 27, 27, 0.96);
    border: 1px solid #383838;
    border-top: 4px solid #d00000;
    border-radius: 16px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.62);
}

.login-logo {
    margin-bottom: 28px;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 0.4px;
}

.login-logo span {
    color: #ffffff;
}

.login-logo strong {
    color: #e00000;
}

.login-heading {
    margin-bottom: 26px;
}

.login-heading h1 {
    margin-bottom: 8px;
    font-size: 30px;
}

.login-heading p {
    color: #969696;
    font-size: 14px;
    line-height: 1.55;
}

.login-messages {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-bottom: 18px;
}

.login-message {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.45;
}

.login-message-error,
.login-message-warning {
    background: #481d1d;
    border: 1px solid #743030;
    color: #ffaaaa;
}

.login-message-success {
    background: #183c22;
    border: 1px solid #2d7040;
    color: #90e5a6;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 17px;
}

.login-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-form-group label {
    color: #d0d0d0;
    font-size: 12px;
    font-weight: bold;
}

.login-form-group input {
    width: 100%;
    height: 46px;
    padding: 0 13px;
    border: 1px solid #404040;
    border-radius: 9px;
    outline: none;
    background: #252525;
    color: #ffffff;
    font-size: 14px;
}

.login-form-group input:focus {
    border-color: #d00000;
    box-shadow: 0 0 0 3px rgba(208, 0, 0, 0.14);
}

.login-password-row {
    position: relative;
}

.login-password-row input {
    padding-right: 50px;
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: #ffffff;
    cursor: pointer;
    transform: translateY(-50%);
}

.login-password-toggle:hover {
    background: #353535;
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    color: #a5a5a5;
    font-size: 12px;
    cursor: pointer;
}

.login-remember input {
    width: 16px;
    height: 16px;
    accent-color: #d00000;
}

.login-submit {
    height: 46px;
    margin-top: 2px;
    border: none;
    border-radius: 9px;
    background: #d00000;
    color: #ffffff;
    font-weight: bold;
    cursor: pointer;
    transition:
        background 0.2s,
        transform 0.2s;
}

.login-submit:hover {
    background: #ee0000;
    transform: translateY(-2px);
}

.login-footer {
    margin-top: 25px;
    color: #666666;
    font-size: 11px;
    text-align: center;
}