body {
    margin: 0;
    min-height: 100vh;
    font-family: Georgia, "Times New Roman", serif;
    background: linear-gradient(160deg, #2d6a89 0%, #4db8ea 48%, #8fd8f8 100%);
    color: #102331;
}

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

.login-card {
    width: min(460px, 100%);
    background: rgba(245, 252, 255, 0.94);
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(15, 66, 92, 0.24);
    padding: 32px 30px;
    box-sizing: border-box;
}

.login-card-header {
    margin-bottom: 24px;
}

.login-kicker {
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.74rem;
    color: #23617d;
}

.login-card-header h1 {
    margin: 0 0 10px;
    font-size: 2rem;
}

.login-organization {
    margin: 0;
    font-size: 1rem;
    color: #365364;
}

.login-form {
    display: grid;
    gap: 16px;
}

.login-mode-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.login-mode-btn {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #b7d7e6;
    background: #edf8fd;
    color: #30515f;
    font-weight: 700;
    cursor: pointer;
}

.login-mode-btn.active {
    background: linear-gradient(180deg, #ffe96b 0%, #ffd43c 100%);
    border-color: #f0cf35;
    color: #1f2b33;
}

.login-field {
    display: grid;
    gap: 8px;
    font-size: 0.98rem;
}

.login-field input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #b7d7e6;
    background: #fff;
    box-sizing: border-box;
    font-size: 1rem;
}

.login-field input:focus {
    outline: 2px solid rgba(60, 149, 198, 0.34);
    border-color: #3b94c7;
}

.login-visibility {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #365364;
    font-size: 0.95rem;
    user-select: none;
}

.login-visibility input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: #2d89b6;
}

.login-remember {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #365364;
    font-size: 0.95rem;
    user-select: none;
}

.login-remember input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: #2d89b6;
}

.login-submit {
    margin-top: 6px;
    padding: 13px 16px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(180deg, #ffe96b 0%, #ffd43c 100%);
    color: #1f2b33;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
}

.login-submit:disabled {
    cursor: wait;
    opacity: 0.7;
}

.login-status {
    min-height: 24px;
    margin-top: 18px;
    font-size: 0.95rem;
    color: #8b1e1e;
}

.hidden {
    display: none;
}

.login-status.success {
    color: #0f6b43;
}

.login-note {
    margin: 18px 0 0;
    color: #486879;
    font-size: 0.92rem;
    line-height: 1.5;
}