/* 레시피 분량 계산기 전용 스타일 */

nav { max-width: 760px; }
main { max-width: 760px; }

/* 인분수 카드 */
.servings-card {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.85rem;
}

.serv-row {
  display: flex;
  align-items: end;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.serv-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.serv-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.serv-field input[type="number"] {
  width: 110px;
  padding: 0.55rem 0.7rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 1.1rem;
  font-weight: 700;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  text-align: center;
  -moz-appearance: textfield;
}
.serv-field input[type="number"]::-webkit-outer-spin-button,
.serv-field input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.serv-field input:focus {
  border-color: var(--primary);
}

.serv-arrow {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  padding-bottom: 0.45rem;
}

.serv-ratio {
  margin-left: auto;
  padding: 0.4rem 0.95rem;
  background: rgba(102, 126, 234, 0.1);
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 800;
  border-radius: 999px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

/* 재료 카드 */
.ing-card {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.85rem;
}

.ing-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.7rem;
}

.ing-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text);
}

.btn-add {
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  border-radius: 7px;
  cursor: pointer;
  transition: filter 0.15s;
  font-family: inherit;
}
.btn-add:hover {
  filter: brightness(1.08);
}

.ing-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ing-row {
  display: grid;
  grid-template-columns: 2fr 0.7fr 0.9fr auto;
  gap: 0.4rem;
  align-items: center;
}

.ing-row input,
.ing-row select {
  padding: 0.5rem 0.6rem;
  font-size: 0.92rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  min-width: 0;
}
.ing-row .ing-qty {
  text-align: center;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  -moz-appearance: textfield;
}
.ing-row .ing-qty::-webkit-outer-spin-button,
.ing-row .ing-qty::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.ing-row input:focus, .ing-row select:focus {
  border-color: var(--primary);
}

.ing-remove {
  width: 30px;
  height: 30px;
  font-size: 0.95rem;
  background: transparent;
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ing-remove:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: var(--error);
  color: var(--error);
}

/* 결과 카드 */
.result-card {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.85rem;
}

.result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.55rem;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.result-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.result-actions {
  display: flex;
  gap: 0.35rem;
}

.btn-copy {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  border-radius: 6px;
  cursor: pointer;
  transition: filter 0.15s;
  font-family: inherit;
}
.btn-copy:hover {
  filter: brightness(1.08);
}

.btn-clear {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.btn-clear:hover {
  border-color: var(--error);
  color: var(--error);
}

.result-text {
  margin: 0;
  padding: 0.85rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 80px;
}

/* 단위 환산표 */
.cheat-sheet {
  padding: 0.7rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 1.5rem;
}

.cheat-sheet summary {
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text);
  user-select: none;
}

.cheat-sheet ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-sub);
}

.cheat-sheet li b {
  color: var(--text);
  font-weight: 700;
}

.cheat-sheet code {
  background: var(--bg);
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8rem;
  border: 1px solid var(--border);
}

@media (max-width: 600px) {
  .serv-arrow { display: none; }
  .serv-row { gap: 0.5rem; }
  .serv-field input[type="number"] { width: 90px; font-size: 1rem; }
  .serv-ratio { margin-left: 0; }
  .ing-row { grid-template-columns: 1.5fr 0.7fr 0.9fr auto; gap: 0.3rem; }
  .ing-row input, .ing-row select { padding: 0.45rem 0.45rem; font-size: 0.85rem; }
}