.ecalc-main {
    padding-top: 36px;
}

.ecalc-container {
    max-width: 1180px;
    margin: 0 auto;
}

.ecalc-header-inner {
    max-width: 1180px;
}

.ecalc-intro {
    margin-bottom: 28px;
}

.ecalc-eyebrow {
    color: #7a9dc8;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
    margin-bottom: 8px;
}

.ecalc-intro h1 {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 12px;
}

.ecalc-intro p {
    color: #b3b3b3;
    max-width: 840px;
}

.ecalc-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 26px;
    align-items: start;
}

.ecalc-panel + .ecalc-panel {
    margin-top: 18px;
}

.ecalc-panel {
    background: rgba(26, 29, 38, 0.92);
    border: 1px solid #404252;
    border-radius: 10px;
    padding: 20px;
}

.ecalc-panel-header h2 {
    font-size: 0.95rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #a3a3a3;
}

.ecalc-panel-sub {
    color: #8a8a8a;
    margin-bottom: 14px;
    font-size: 0.95rem;
}

.ecalc-control {
    border-top: 1px solid rgba(64, 66, 82, 0.7);
    padding: 14px 0;
}

.ecalc-control:first-child {
    border-top: 0;
    padding-top: 0;
}

.ecalc-control-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 8px;
}

.ecalc-control-label {
    font-weight: 500;
}

.ecalc-control-help {
    display: block;
    color: #8a8a8a;
    font-size: 0.82rem;
}

.ecalc-control-value {
    min-width: 80px;
    text-align: right;
    background: #20252b;
    border: 1px solid #404252;
    border-radius: 6px;
    padding: 2px 8px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.ecalc-control input[type="range"] {
    width: 100%;
    accent-color: #7a9dc8;
}

.ecalc-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.ecalc-pill {
    border: 1px solid #404252;
    color: #a3a3a3;
    background: rgba(32, 37, 43, 0.7);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.83rem;
    cursor: pointer;
}

.ecalc-pill.is-on {
    color: #dce8f2;
    border-color: #7a9dc8;
    background: rgba(122, 157, 200, 0.18);
}

.ecalc-results {
    position: sticky;
    top: 20px;
}

.ecalc-period-toggle {
    display: inline-flex;
    border: 1px solid #404252;
    background: #1a1d26;
    border-radius: 999px;
    padding: 3px;
    margin-bottom: 14px;
}

.ecalc-period-toggle button {
    border: 0;
    background: transparent;
    color: #a3a3a3;
    border-radius: 999px;
    padding: 7px 14px;
    cursor: pointer;
}

.ecalc-period-toggle button.is-on {
    background: rgba(122, 157, 200, 0.2);
    color: #f5f5f5;
}

.ecalc-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.ecalc-card {
    background: rgba(26, 29, 38, 0.92);
    border: 1px solid #404252;
    border-radius: 10px;
    padding: 16px;
}

.ecalc-card-audibin {
    border-color: rgba(122, 157, 200, 0.55);
    background: radial-gradient(220px 170px at 100% 0%, rgba(122, 157, 200, 0.2), transparent 62%), rgba(26, 29, 38, 0.95);
}

.ecalc-card-header {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.ecalc-card-title {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #a3a3a3;
    font-size: 0.78rem;
    font-weight: 600;
}

.ecalc-card-badge {
    color: #8a8a8a;
    font-size: 0.75rem;
}

.ecalc-card-amount {
    font-size: 2.2rem;
    line-height: 1.1;
    margin-bottom: 4px;
    font-variant-numeric: tabular-nums;
}

.ecalc-card-period {
    color: #8a8a8a;
    font-size: 0.82rem;
    margin-bottom: 10px;
}

.ecalc-card-meta {
    border-top: 1px solid rgba(64, 66, 82, 0.7);
    padding-top: 10px;
}

.ecalc-card-meta p {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: #a3a3a3;
    font-size: 0.82rem;
}

.ecalc-card-meta strong {
    color: #e5e5e5;
    font-variant-numeric: tabular-nums;
}

.ecalc-multiplier {
    margin-top: 14px;
    background: rgba(122, 157, 200, 0.12);
    border: 1px solid rgba(122, 157, 200, 0.45);
    border-radius: 10px;
    padding: 14px;
}

.ecalc-multiplier.is-under {
    background: rgba(32, 37, 43, 0.85);
    border-color: #404252;
}

.ecalc-multiplier-value {
    font-size: 1.8rem;
    margin-bottom: 4px;
}

.ecalc-multiplier-text {
    color: #c4c4c4;
    font-size: 0.92rem;
}

.ecalc-bars,
.ecalc-metrics {
    margin-top: 14px;
}

.ecalc-bars {
    background: #14161c;
    border: 1px solid rgba(64, 66, 82, 0.85);
    border-radius: 12px;
    padding: 16px 18px 14px;
}

.ecalc-bars-title {
    color: #8a8a8a;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.68rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.ecalc-bar-row {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr) 88px;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.ecalc-bar-row + .ecalc-bar-row {
    border-top: 1px solid rgba(64, 66, 82, 0.55);
}

.ecalc-bar-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: #a3a3a3;
}

.ecalc-bar-track {
    position: relative;
    height: 22px;
    background: rgba(245, 245, 245, 0.06);
    border-radius: 999px;
    overflow: hidden;
}

.ecalc-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    border-radius: 999px;
    transition: width 0.2s ease;
}

.ecalc-bar-fill-aud {
    background: linear-gradient(90deg, #5a7a9a, #7a9dc8);
}

.ecalc-bar-fill-spot {
    background: rgba(245, 245, 245, 0.28);
}

.ecalc-bar-amt {
    text-align: right;
    font-size: 0.88rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #f5f5f5;
}

.ecalc-assumptions {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid rgba(64, 66, 82, 0.45);
    max-width: 900px;
}

.ecalc-assumptions h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: #f5f5f5;
    margin-bottom: 10px;
}

.ecalc-assumptions-lede {
    color: #b3b3b3;
    line-height: 1.65;
    margin-bottom: 22px;
}

.ecalc-assume-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 28px;
    margin-bottom: 22px;
}

.ecalc-assume-item h3 {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #7a9dc8;
    margin-bottom: 8px;
}

.ecalc-assume-item p {
    margin: 0;
    color: #b3b3b3;
    font-size: 0.94rem;
    line-height: 1.6;
}

.ecalc-assume-item code {
    font-size: 0.88em;
    color: #e8e8e8;
    background: #1a1d26;
    border: 1px solid #404252;
    padding: 1px 6px;
    border-radius: 4px;
}

.ecalc-formula {
    margin-top: 8px;
    padding: 16px 18px;
    border: 1px dashed rgba(122, 157, 200, 0.45);
    border-radius: 10px;
    background: rgba(20, 22, 28, 0.85);
    font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", monospace;
    font-size: 0.82rem;
    line-height: 1.65;
    color: #a3a3a3;
    overflow-x: auto;
}

.ecalc-formula-k {
    color: #7a9dc8;
}

.ecalc-formula-t {
    color: #8aadcc;
}

@media (max-width: 760px) {
    .ecalc-assume-grid {
        grid-template-columns: 1fr;
    }

    .ecalc-bar-row {
        grid-template-columns: max-content minmax(0, 1fr) 76px;
        gap: 8px;
    }
}

.ecalc-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.ecalc-metric {
    background: rgba(26, 29, 38, 0.92);
    border: 1px solid #404252;
    border-radius: 10px;
    padding: 12px;
}

.ecalc-metric p {
    color: #a3a3a3;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.7rem;
    margin-bottom: 6px;
}

.ecalc-metric strong {
    display: block;
    font-size: 1.3rem;
    line-height: 1.2;
}

.ecalc-metric span {
    color: #8a8a8a;
    font-size: 0.78rem;
}

@media (max-width: 1060px) {
    .ecalc-grid {
        grid-template-columns: 1fr;
    }

    .ecalc-results {
        position: static;
    }
}

@media (max-width: 760px) {
    .ecalc-main {
        padding: 24px 20px 56px;
    }

    .ecalc-compare {
        grid-template-columns: 1fr;
    }

    .ecalc-metrics {
        grid-template-columns: 1fr;
    }

    .ecalc-intro h1 {
        font-size: 1.7rem;
    }
}