/* ============================================================
   Stock Portfolio One — Public Dividend Calculator
   Reuses the "After Dark" palette from landing.css (loaded on
   the same page).
   ============================================================ */

.calc-wrap {
    position: relative;
    z-index: 1;
    max-width: 1180px;
    margin: 0 auto;
    padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3.5rem) 4rem;
}

.calc-head { text-align: center; margin-bottom: 2rem; }

.calc-head .eyebrow {
    display: inline-block;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.8rem;
}

.calc-head h1 {
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.6rem;
}

.calc-head p {
    font-size: clamp(1rem, 1.3vw, 1.1rem);
    color: var(--text-dim);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.55;
}

.calc-card {
    background: linear-gradient(180deg, var(--raised), var(--surface));
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.6rem 1.6rem 1.5rem;
    box-shadow: var(--shadow);
}

.calc-card + .calc-card { margin-top: 1.5rem; }

.calc-card h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 1.2rem;
    color: var(--text);
}

.calc-field label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 0.3rem;
    display: block;
}

.calc-field .form-control,
.calc-field .form-select {
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text);
}

.calc-field .form-control:focus,
.calc-field .form-select:focus {
    background: var(--bg-2);
    border-color: var(--gold);
    color: var(--text);
    box-shadow: 0 0 0 0.2rem rgba(205, 155, 90, 0.2);
}

.calc-field .form-check-input:checked {
    background-color: var(--gold);
    border-color: var(--gold);
}

.calc-field small {
    color: var(--text-faint);
    font-size: 0.72rem;
}

.calc-info {
    color: var(--text-faint);
    font-size: 0.78rem;
    margin-left: 0.25rem;
    cursor: help;
}

.calc-info:hover,
.calc-info:focus {
    color: var(--gold);
    outline: none;
}

.calc-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.calc-btn {
    border: none;
    border-radius: 0.65rem;
    padding: 0.7rem 1.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), filter 0.18s var(--ease);
}

.calc-btn-primary {
    color: #1d1611;
    background: linear-gradient(145deg, var(--gold-bright), var(--gold));
    box-shadow: 0 6px 20px rgba(205, 155, 90, 0.35);
}

.calc-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(205, 155, 90, 0.5);
    filter: brightness(1.04);
}

.calc-btn-ghost {
    color: var(--text);
    background: transparent;
    border: 1px solid var(--border);
}

.calc-btn-ghost:hover {
    border-color: var(--gold);
    background: rgba(205, 155, 90, 0.08);
}

/* ── Results ── */
.calc-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.calc-stat {
    background: linear-gradient(180deg, var(--raised), var(--surface));
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1rem 1.2rem;
}

.calc-stat .label {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-faint);
    margin-bottom: 0.3rem;
}

.calc-stat .value {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
}

.calc-stat .value.gold { color: var(--gold-bright); }
.calc-stat .value.green { color: var(--green); }

.calc-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
}

.calc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
    white-space: nowrap;
}

.calc-table thead th {
    background: var(--bg-2);
    color: var(--text-dim);
    font-weight: 700;
    text-align: right;
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
}

.calc-table thead th:first-child,
.calc-table tbody td:first-child {
    text-align: left;
}

.calc-table tbody td {
    padding: 0.5rem 0.9rem;
    text-align: right;
    color: var(--text);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.calc-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.calc-table tbody tr:hover {
    background: rgba(205, 155, 90, 0.06);
}

.calc-empty {
    text-align: center;
    color: var(--text-dim);
    padding: 2.5rem 1rem;
}

/* ── Responsive ── */
@media (max-width: 575px) {
    .calc-actions { flex-direction: column; }
    .calc-btn { width: 100%; }
}