.board {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    align-items: flex-start;
    padding-bottom: 16px;
}

.board-column {
    flex: 0 0 280px;
    background: var(--mud-palette-background-gray);
    border-radius: 4px;
    padding: 8px;
}

.board-zone {
    min-height: 120px;
}

.board-card {
    cursor: pointer;
}

/* Sign-in page: a plain form without MudBlazor (it needs the interactive connection), so it carries its own styles. */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: #171920;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.login-card {
    width: 100%;
    max-width: 360px;
    padding: 32px 28px;
    border-radius: 4px;
    background: #f8f9fc;
    color: #171920;
}

.login-card h1 {
    margin: 0 0 4px;
    font-size: 1.5rem;
}

.login-subtitle {
    margin: 0 0 24px;
    color: #2f4663;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.login-field label {
    font-size: 0.875rem;
    font-weight: 600;
}

.login-field input {
    padding: 10px 12px;
    border: 1px solid #2f4663;
    border-radius: 4px;
    background: #fff;
    color: #171920;
    font-size: 1rem;
}

.login-field input:focus {
    outline: 2px solid #dd5711;
    outline-offset: 1px;
}

.login-validation,
.login-error {
    color: #b3261e;
    font-size: 0.875rem;
}

.login-error {
    margin: 0 0 16px;
    padding: 10px 12px;
    border: 1px solid #b3261e;
    border-radius: 4px;
    background: #fbeaea;
}

.login-submit {
    width: 100%;
    padding: 12px;
    border: 0;
    border-radius: 4px;
    background: #dd5711;
    color: #171920;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.login-submit:hover {
    filter: brightness(0.95);
}