.cjc-calculator {
    --cjc-bg: linear-gradient(135deg, #fff8ea 0%, #f6ebd8 54%, #ead8b9 100%);
    --cjc-panel: rgba(255, 251, 243, 0.94);
    --cjc-card: rgba(255, 255, 255, 0.78);
    --cjc-border: rgba(96, 65, 37, 0.14);
    --cjc-text: #2d2118;
    --cjc-muted: #695645;
    --cjc-accent: #b5662a;
    --cjc-accent-deep: #7b3d12;
    --cjc-shadow: 0 24px 60px rgba(71, 42, 18, 0.14);
    color: var(--cjc-text);
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    margin: 2rem 0;
}

.cjc-calculator * {
    box-sizing: border-box;
}

.cjc-shell {
    background: var(--cjc-bg);
    border: 1px solid var(--cjc-border);
    border-radius: 28px;
    box-shadow: var(--cjc-shadow);
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    overflow: hidden;
    padding: 2rem;
    position: relative;
}

.cjc-shell::after {
    background:
        radial-gradient(circle at top right, rgba(181, 102, 42, 0.2), transparent 36%),
        radial-gradient(circle at bottom left, rgba(123, 61, 18, 0.14), transparent 32%);
    content: "";
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.cjc-copy,
.cjc-panel {
    position: relative;
    z-index: 1;
}

.cjc-copy {
    align-self: center;
    max-width: 640px;
}

.cjc-eyebrow {
    color: var(--cjc-accent-deep);
    font-family: "Iowan Old Style", "Palatino Linotype", serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
}

.cjc-copy h2 {
    font-family: "Iowan Old Style", "Palatino Linotype", serif;
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.02;
    margin: 0 0 1rem;
}

.cjc-copy p {
    color: var(--cjc-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0 0 1rem;
}

.cjc-note {
    color: var(--cjc-accent-deep);
    font-size: 0.95rem;
    font-weight: 700;
}

.cjc-panel {
    backdrop-filter: blur(10px);
    background: var(--cjc-panel);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 1.5rem;
}

.cjc-form {
    display: grid;
    gap: 1rem;
}

.cjc-field {
    display: grid;
    gap: 0.45rem;
}

.cjc-field label {
    color: var(--cjc-text);
    font-size: 0.94rem;
    font-weight: 700;
}

.cjc-field input,
.cjc-field select {
    appearance: none;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(96, 65, 37, 0.18);
    border-radius: 14px;
    color: var(--cjc-text);
    font-size: 1rem;
    min-height: 52px;
    padding: 0.9rem 1rem;
    width: 100%;
}

.cjc-field input:focus,
.cjc-field select:focus {
    border-color: rgba(181, 102, 42, 0.6);
    box-shadow: 0 0 0 3px rgba(181, 102, 42, 0.14);
    outline: none;
}

.cjc-button {
    background: linear-gradient(135deg, var(--cjc-accent) 0%, var(--cjc-accent-deep) 100%);
    border: 0;
    border-radius: 999px;
    color: #fffdf8;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    margin-top: 0.25rem;
    min-height: 54px;
    padding: 0.95rem 1.3rem;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.cjc-button:hover,
.cjc-button:focus {
    box-shadow: 0 16px 28px rgba(123, 61, 18, 0.22);
    outline: none;
    transform: translateY(-1px);
}

.cjc-results {
    margin-top: 1.5rem;
}

.cjc-result-grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cjc-card {
    background: var(--cjc-card);
    border: 1px solid rgba(96, 65, 37, 0.1);
    border-radius: 18px;
    min-height: 138px;
    padding: 1rem;
}

.cjc-card-primary {
    background: linear-gradient(135deg, #fff6e6 0%, #f2d8ac 100%);
}

.cjc-card-label,
.cjc-summary-label {
    color: var(--cjc-muted);
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.cjc-result-value,
.cjc-summary-value {
    color: var(--cjc-text);
    display: block;
    font-family: "Iowan Old Style", "Palatino Linotype", serif;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1;
}

.cjc-card-copy {
    color: var(--cjc-muted);
    font-size: 0.92rem;
    line-height: 1.5;
    margin: 0.7rem 0 0;
}

.cjc-summary {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 0.9rem;
}

.cjc-summary > div {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(96, 65, 37, 0.1);
    border-radius: 18px;
    padding: 1rem;
}

.cjc-message {
    background: rgba(123, 61, 18, 0.08);
    border-left: 4px solid var(--cjc-accent);
    border-radius: 14px;
    color: var(--cjc-text);
    font-size: 0.97rem;
    line-height: 1.6;
    margin-top: 0.9rem;
    padding: 0.95rem 1rem;
}

.cjc-assumption {
    color: var(--cjc-muted);
    font-size: 0.85rem;
    line-height: 1.55;
    margin: 0.9rem 0 0;
}

@media (max-width: 980px) {
    .cjc-shell {
        grid-template-columns: 1fr;
        padding: 1.25rem;
    }
}

@media (max-width: 640px) {
    .cjc-panel {
        padding: 1rem;
    }

    .cjc-result-grid,
    .cjc-summary {
        grid-template-columns: 1fr;
    }
}