.expenses-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.expenses-summary .optimo-card {
    transition: 0.2s ease;
}

.expenses-summary .optimo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.expenses-summary .optimo-card:nth-child(1) {
    border-left: 5px solid #dc2626;
}

.expenses-summary .optimo-card:nth-child(2) {
    border-left: 5px solid #00609f;
}

.expenses-summary .optimo-card:nth-child(3) {
    border-left: 5px solid #f59e0b;
}

.expenses-summary .optimo-card:nth-child(4) {
    border-left: 5px solid #00bf63;
}

.expense-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.expense-form input,
.expense-form select,
.expense-form textarea,
.expenses-filters input,
.expenses-filters select {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: #ffffff;
    box-sizing: border-box;
    font-size: 14px;
    transition: 0.2s ease;
}

.expense-form input:focus,
.expense-form select:focus,
.expense-form textarea:focus,
.expenses-filters input:focus,
.expenses-filters select:focus {
    border-color: #00609f;
    box-shadow: 0 0 0 3px rgba(0, 96, 159, 0.10);
    outline: none;
}

.expense-form textarea {
    min-height: 120px;
    resize: vertical;
}

.expense-form .full-width {
    grid-column: 1 / -1;
}

.expense-form label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #334155;
    font-weight: 600;
}

.expense-form label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.expense-form .optimo-btn {
    width: auto;
    min-width: 170px;
}

.expenses-filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 22px;
    align-items: end;
}

.expenses-filters .optimo-btn {
    width: auto;
    min-width: 120px;
    height: 44px;
    padding: 10px 16px;
    white-space: nowrap;
}

.expenses-page .optimo-table td small {
    display: inline-block;
    margin-top: 6px;
    color: #64748b;
    line-height: 1.5;
}

.expenses-page .optimo-table td strong {
    color: #0f172a;
}

.expenses-page .optimo-action.delete {
    color: #dc2626;
    font-weight: 700;
    text-decoration: none;
}

.expenses-page .optimo-action.delete:hover {
    color: #991b1b;
}

.expenses-total-box {
    margin-top: 24px;
    padding: 20px;
    border-radius: 18px;
    background: #f8fbff;
    border: 1px solid #dbe5ef;
}

@media (max-width: 1100px) {

    .expenses-summary,
    .expense-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .expenses-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {

    .expenses-summary,
    .expense-form,
    .expenses-filters {
        grid-template-columns: 1fr;
    }

    .expense-form .optimo-btn,
    .expenses-filters .optimo-btn {
        width: 100%;
        min-width: 0;
    }

    .expenses-summary {
        gap: 14px;
    }

    .expense-form textarea {
        min-height: 100px;
    }
}