/* 할인율 계산기 — 공통 도구 스타일에 없는 것만 정의한다. */

.dc-modes { display: flex; flex-direction: column; gap: .375rem; }
.dc-extra-row { display: flex; gap: .5rem; }
.dc-extra-row .input-tool { flex: 1 1 0; }
.dc-hint { margin: .375rem 0 0; font-size: var(--text-ui-sm, .8125rem); color: var(--text-muted, #626977); }

/* 결과는 한눈에 들어와야 한다 */
.dc-main {
    display: flex; flex-direction: column; align-items: center;
    gap: .25rem;
    padding: var(--spacing-lg, 1.5rem) var(--spacing-md, 1rem);
    border: 1px solid var(--border-color, #e5e8ed);
    border-radius: var(--radius-md, 8px);
    background: var(--primary-soft, #eef3fd);
}
.dc-main-label { font-size: var(--text-ui-sm, .8125rem); color: var(--text-muted, #626977); }
.dc-main-value {
    font-size: 1.75rem; font-weight: 700;
    color: var(--primary-strong, #2c56b8);
    word-break: break-all; text-align: center;
}

.dc-stats { margin-top: var(--spacing-md, 1rem); }

.dc-steps { margin-top: var(--spacing-lg, 1.5rem); }
.dc-steps ol {
    list-style: none; counter-reset: dcs;
    margin: .5rem 0 0; padding: 0;
    display: flex; flex-direction: column; gap: .375rem;
}
.dc-steps li {
    counter-increment: dcs;
    display: flex; align-items: baseline; justify-content: space-between; gap: .5rem;
    padding: .5rem .625rem;
    border: 1px solid var(--border-color, #e5e8ed);
    border-radius: var(--radius-sm, 6px);
    background: var(--bg-surface, #fff);
    font-size: var(--text-ui-sm, .8125rem);
}
.dc-steps li::before {
    content: counter(dcs);
    flex: 0 0 auto; width: 1.25rem; height: 1.25rem;
    display: grid; place-items: center; border-radius: 50%;
    background: var(--primary-soft, #eef3fd); color: var(--primary-color, #3b6fe0);
    font-weight: 700;
}
.dc-step-label { flex: 1 1 auto; }
.dc-step-calc { flex: 0 0 auto; color: var(--text-muted, #626977); }
.dc-step-calc strong { color: var(--text-color, #1b1e24); }

.dc-alert { margin-top: var(--spacing-md, 1rem); }

@media (max-width: 768px) {
    .dc-main-value { font-size: 1.4rem; }
    .dc-steps li { flex-direction: column; align-items: flex-start; }
}