html, body {
    height: 100%;
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: #f3f3f3;
    color: #1b1b1b;
}

h1:focus {
    outline: none;
}

.text-danger {
    color: #c62828;
}

/* --- App shell --- */
.app-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 16px;
    background: #fff;
    border-bottom: 1px solid #dddddd;
}

.app-logo {
    height: 48px;
}

.app-title {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.app-header-spacer {
    flex: 1;
}

.app-user {
    color: #555;
    font-size: 14px;
}

.app-logout {
    margin: 0;
}

.app-footer {
    padding: 4px 16px;
    font-size: 12px;
    color: #555;
    background: #fff;
    border-top: 1px solid #dddddd;
    text-align: center;
}

.app-footer a,
.account-footer a {
    color: #555;
    text-decoration: underline;
}

.account-footer {
    margin: 24px 0 0;
    font-size: 12px;
    color: #555;
    text-align: center;
}

.app-main {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

/* --- Alarmlog page --- */
.alarmlog-page {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.alarmlog-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
    background: #fafafa;
    border-bottom: 1px solid #e0e0e0;
}

.alarmlog-toolbar .k-button {
    min-width: 110px;
}

.alarmlog-toolbar-separator {
    width: 1px;
    height: 24px;
    background: #d0d0d0;
    margin: 0 4px;
}

.alarmlog-latest {
    color: #555;
    margin-left: 8px;
}

.alarmlog-latest strong {
    font-weight: 600;
}

.alarmlog-live {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    font-size: 14px;
}

.live-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #9e9e9e;
}

.live-dot.is-live {
    background: #2e7d32;
}

.alarmlog-grid {
    flex: 1;
    min-height: 0;
    padding: 0;
}

.alarmlog-grid .k-grid {
    height: 100%;
    border-left: 0;
    border-right: 0;
}

.alarmlog-grid .k-grid td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.alarmlog-grid .k-grid td.cell-right {
    text-align: right;
}

.alarmlog-status {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 6px 12px;
    background: #fff;
    border-top: 1px solid #dddddd;
    font-size: 13px;
    color: #444;
}

.alarmlog-status .status-idle {
    color: #b26a00;
    font-weight: 600;
}

.alarmlog-status .status-spacer {
    flex: 1;
}

/* --- Account pages --- */
.account-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
}

.account-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border: 1px solid #dddddd;
    border-radius: 6px;
    padding: 32px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
}

.account-logo {
    height: 48px;
    display: block;
    margin-bottom: 16px;
}

.account-card h1 {
    margin: 0 0 4px;
    font-size: 24px;
    font-weight: 600;
}

.account-subtitle {
    margin: 0 0 20px;
    color: #666;
}

.form-field {
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-field label {
    font-size: 13px;
    color: #444;
}

.form-input {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 8px;
}

.form-check label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.account-submit {
    width: 100%;
    margin-top: 8px;
}

.alert {
    padding: 10px 12px;
    border-radius: 4px;
    margin-bottom: 14px;
    font-size: 14px;
}

.alert-danger {
    background: #fdecea;
    color: #b71c1c;
    border: 1px solid #f5c6c2;
}

.alert-success {
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #c8e6c9;
}

.validation-message {
    color: #c62828;
    font-size: 12px;
}

/* --- Brugeradministration --- */
.admin-status {
    padding: 10px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
    font-size: 14px;
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #c8e6c9;
}

.admin-status-error {
    background: #fdecea;
    color: #b71c1c;
    border-color: #f5c6c2;
}

.admin-errors {
    margin: 0 0 12px;
    padding-left: 18px;
    font-size: 13px;
}

.admin-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}

.form-hint {
    font-size: 12px;
    color: #666;
}

.text-danger {
    color: #c62828;
}

/* --- Blazor error UI --- */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}