.header-inner {
    width: 100%;
    padding: var(--space-md) var(--space-lg) 4px var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
    flex-wrap: wrap;
}

#guardianGreeting {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0;
}

.header-subtitle {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-tertiary);
    letter-spacing: 0;
}

.header-state-neutral {
    color: var(--header-neutral);
}

.header-state-success {
    color: var(--header-success);
}

.header-state-warning {
    color: var(--header-neutral);
    animation: headerAttentionBreath 2.8s ease-in-out infinite;
}

@keyframes headerAttentionBreath {
    0% {
        color: var(--header-neutral);
    }

    50% {
        color: var(--text-primary);
    }

    100% {
        color: var(--header-neutral);
    }
}

.header-state-critical {
    color: var(--header-critical);
}

.header-status > span {
    transition:
        opacity 0.9s ease,
        color 0.9s ease;
}

.header-status > span.header-domain-inactive {
    opacity: 0.45;
}

.header-status > span.header-domain-inactive .status-light {
    opacity: 0.45;
    filter: grayscale(1);
}

.header-status > span.header-domain-active {
    opacity: 1;
    color: var(--text-primary);
}

.header-status > span.header-domain-active .status-light {
    opacity: 1;
    filter: none;
}

.header-status {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: nowrap;
    color: var(--text-secondary);
}

#guardianNarration .header-state-success {
    color: var(--state-success);
}

#guardianNarration .header-state-warning {
    color: var(--state-warning);
}

#guardianNarration .header-state-critical {
    color: var(--state-critical);
}

.guardian-footer {
    width: 100%;

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

    padding: 10px 24px;

    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    line-height: 1;

    color: var(--text-footer);

    border-top: var(--border-faint);

    letter-spacing: 0.01em;

    user-select: none;
}

/* divider */

.container {
    width: 100%;
    box-sizing: border-box;
    flex: 1;
    padding: var(--space-lg);
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    border-left: none;
    border-right: none;
    display: flow-root;
}

.container > *:first-child {
    margin-top: 0;
}

h1 {
    font-size: 36px;
    margin-bottom: var(--space-sm);
}

h2 {
    margin: 0 0 var(--space-sm) 0;
}

h3 {
    margin: 0 0 var(--space-sm) 0;
}

button {
    padding: 8px 12px;
    font-size: 13px;
    border-radius: var(--radius-button);
    border: none;
    background: var(--state-success);
    color: var(--text-inverse);
    cursor: pointer;
    transition: var(--transition-smooth);
}

button:hover {
    filter: brightness(1.08);
}

button:active {
    transform: translateY(1px);
}

button:disabled {
    background: var(--surface-disabled);
    cursor: not-allowed;
}