.project-main { max-width: 600px; margin: 40px auto; padding: 0 20px; }
.calc-form { display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-input { padding: 10px; border: 1px solid var(--border); border-radius: 4px; background: transparent; color: var(--text); font-family: inherit; font-size: 1rem; }
.form-input:focus { outline: none; border-color: var(--gold); }
.results-box { background: rgba(179, 147, 89, 0.05); border: 1px solid rgba(179, 147, 89, 0.2); border-radius: 8px; padding: 15px; margin-top: 10px; display: flex; flex-direction: column; gap: 10px; }
.result-item { display: flex; justify-content: space-between; align-items: center; }
.result-label { font-size: 0.9rem; color: var(--muted); }
.result-value { font-weight: 700; font-size: 1.1rem; }
.result-value.total { color: var(--gold); font-size: 1.3rem; }
.results-box hr { border: none; height: 1px; background-color: var(--border); margin: 5px 0; }
.currency { font-size: 0.8rem; margin-right: 5px; color: var(--muted); }