.app-shell {
    min-height: 100vh;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px clamp(20px, 5vw, 72px);
    color: #ffffff;
    background: var(--color-navy);
    box-shadow: 0 8px 24px rgba(18, 43, 71, 0.18);
}

.app-header h1 {
    margin: 0;
    font-size: 1.65rem;
}

.app-header p {
    margin: 5px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.92rem;
}

.dashboard {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 52px 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.dashboard-grid-single {
    grid-template-columns: minmax(0, 570px);
}

.dashboard-card {
    min-height: 170px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 10px;
    padding: 28px;
    text-align: left;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-card);
    transition:
        transform 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease;
}

.dashboard-card:hover {
    transform: translateY(-3px);
    border-color: rgba(29, 65, 106, 0.45);
    box-shadow: 0 22px 48px rgba(18, 43, 71, 0.17);
}

.dashboard-card-title {
    color: var(--color-navy);
    font-size: 1.25rem;
    font-weight: 750;
}

.dashboard-card-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.dashboard-grid-centered {
    grid-template-columns: minmax(0, 570px);
    justify-content: center;
}

.dashboard-grid-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dashboard-grid-main .dashboard-card-last { grid-column: 1 / -1; width: min(570px, 100%); justify-self: center; }
.admin-announcement-control { margin-bottom: 22px; }
.dashboard-card-wide { width: 100%; min-height: 125px; }
.dashboard-card-locked { cursor: default; opacity: .82; }
.dashboard-card-locked:hover { transform: none; border-color: var(--color-border); box-shadow: var(--shadow-card); }
.locked-label { color: var(--color-error); font-weight: 800; font-size: .9rem; }
.announcement-stack { display: grid; gap: 10px; margin-bottom: 22px; }
.announcement-banner { display: grid; gap: 6px; padding: 16px 20px; background: #fff; border: 1px solid var(--color-border); border-left: 5px solid var(--color-navy); border-radius: 12px; box-shadow: var(--shadow-card); }
.app-footer { padding: 22px; text-align: center; color: var(--color-text-muted); font-size: .82rem; }
.ticket-badges, .ticket-summary { display: flex; flex-wrap: wrap; gap: 8px; }
.ticket-badges b, .ticket-summary b { padding: 5px 8px; border-radius: 999px; background: var(--color-background); font-size: .75rem; }
@media(max-width:700px){.dashboard-grid-main{grid-template-columns:1fr}.dashboard-grid-main .dashboard-card-last{grid-column:1;width:100%}}

/* Dashboard alignment and nested-card menus */
.dashboard-card {
    align-items: center;
    text-align: center;
}

.dashboard-card-title,
.dashboard-card-description,
.locked-label,
.ticket-badges {
    width: 100%;
    text-align: center;
}

.ticket-badges {
    justify-content: center;
}

.dashboard-grid-two-card-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dashboard-grid-three-card-menu {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dashboard-grid-two-card-menu .dashboard-card,
.dashboard-grid-three-card-menu .dashboard-card {
    min-height: 145px;
}

.support-action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.support-action-card {
    min-height: 135px;
}

@media (max-width: 700px) {
    .dashboard-grid-two-card-menu,
    .dashboard-grid-three-card-menu,
    .support-action-grid {
        grid-template-columns: 1fr;
    }
}