.app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.topbar {
    background: #fff;
    border: 1px solid #dde3ee;
    border-radius: 12px;
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
}

.topbar-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.user-box {
    text-align: right;
}

.stats {
    display: grid;
    gap: 12px;
    margin-bottom: 16px;
}

.stats-three {
    grid-template-columns: repeat(3, 1fr);
}

.toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-bottom: 16px;
    grid-template-columns: auto minmax(260px, 1fr) auto;
}

.toolbar-left, .toolbar-right {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    align-items: center;
}

.toolbar-center {
    flex: 1 1 260px;
    min-width: 220px;
}

.toolbar-center input {
    width: 100%;
    padding: 8px 10px;
    font-size: 14px;
}

.toolbar-filters {
    display: flex;
    gap: 8px;
    align-items: center;
}

.toolbar-select {
    min-width: 170px;
    width: auto;
    font-size: 14px;
    padding: 8px 10px;
}

#monthFilter {
    min-width: 155px;
}

#eventViewFilter {
    min-width: 190px;
}

.stack {
    display: grid;
    gap: 12px;
}

.grid.two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.grid.three {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.field label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
}

.checkbox-row {
    margin-top: 4px;
}

@media (max-width: 1100px) {
    .toolbar {
        grid-template-columns: 1fr;
    }

    .toolbar-filters {
        flex-wrap: wrap;
    }
}

@media (max-width: 900px) {
    .stats-three,
    .grid.two,
    .grid.three,
    .toolbar {
        grid-template-columns: 1fr;
    }

    .toolbar {
        display: grid;
    }

    .topbar {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-right {
        justify-content: space-between;
    }

    .user-box {
        text-align: left;
    }
}