/* ==================================================
   SUPERAQUECIMENTO E SUBRESFRIAMENTO - CALCULADORA (TXV)
   TEMA CLARO / LIMPO / FUTURISTA (padrão do site)
   Paleta consistente com C-Trafo / Lei de Ohm / Lei de Watt / Lei de
   Joule / Energia Consumida / 2ª Lei de Ohm.
   Todo identificador leva o prefixo "shsc" para não colidir com as
   outras calculadoras do Bruxo Lab.
================================================== */

#shsc-container {
    --shsc-bg: #ffffff;
    --shsc-panel: #f4f9fd;
    --shsc-panel-raised: #eaf3fb;
    --shsc-border: #d9e8f2;
    --shsc-blue: #0d6dbf;
    --shsc-blue-dark: #073b8a;
    --shsc-cyan: #17a9c9;
    --shsc-amber: #e0a112;
    --shsc-text: #16283a;
    --shsc-text-dim: #5c7488;
    --shsc-danger: #c0392b;
    --shsc-radius: 14px;
    --shsc-glow: 0 4px 20px rgba(13, 109, 191, 0.15);
    --shsc-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;

    max-width: 860px;
    margin: 0 auto 2rem auto;
    background: var(--shsc-bg);
    border: 1px solid var(--shsc-border);
    border-radius: var(--shsc-radius);
    box-shadow: var(--shsc-glow);
    padding: 0 0 1rem 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--shsc-text);
    overflow: hidden;
}

#shsc-container * {
    box-sizing: border-box;
}

/* ---------- HEADER ---------- */
.shsc-header {
    background: linear-gradient(135deg, var(--shsc-blue) 0%, var(--shsc-cyan) 100%);
    padding: 0.9rem 1.4rem 0.8rem 1.4rem;
    color: #ffffff;
}

.shsc-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.shsc-icon {
    font-size: 1.2rem;
    line-height: 1;
}

.shsc-logo h2 {
    margin: 0;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.shsc-badge {
    background: rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    padding: 0.1rem 0.55rem;
    font-size: 0.68rem;
    font-weight: 600;
}

.shsc-subtitle {
    margin: 0.3rem 0 0 0;
    font-size: 0.8rem;
    opacity: 0.92;
}

/* ---------- CARD PRINCIPAL ---------- */
.shsc-card {
    padding: 0.9rem 1.4rem 0.2rem 1.4rem;
}

/* ---------- CANVAS ---------- */
.shsc-canvas-container {
    text-align: center;
    margin-bottom: 0.8rem;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--shsc-border);
}

#shsc-canvas {
    display: block;
    width: 100%;
    height: auto;
}

/* ---------- LINHA DE FLUIDO ---------- */
.shsc-fluido-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--shsc-panel-raised);
    border: 1px dashed var(--shsc-border);
    border-radius: 10px;
    padding: 0.45rem 1rem;
    margin-bottom: 0.6rem;
    font-size: 0.78rem;
    color: var(--shsc-text-dim);
    flex-wrap: wrap;
}

.shsc-fluido-select {
    background: #ffffff;
    border: 1px solid var(--shsc-border);
    border-radius: 7px;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    font-family: inherit;
    color: var(--shsc-blue-dark);
    font-weight: 700;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.shsc-fluido-select:focus {
    border-color: var(--shsc-blue);
    box-shadow: 0 0 0 3px rgba(13, 109, 191, 0.15);
}

/* ---------- AVISO ---------- */
.shsc-aviso {
    background: #fdf1ec;
    border: 1px solid #f3c9b8;
    color: var(--shsc-danger);
    border-radius: 9px;
    padding: 0.5rem 0.8rem;
    font-size: 0.78rem;
    margin-bottom: 0.7rem;
}

/* ---------- OS DOIS LADOS (SH / SC) ---------- */
.shsc-sides {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    align-items: stretch;
    margin-bottom: 0.8rem;
}

@media (max-width: 680px) {
    .shsc-sides {
        grid-template-columns: 1fr;
    }
    .shsc-divider {
        display: none;
    }
}

.shsc-divider {
    width: 1px;
    background: var(--shsc-border);
}

.shsc-side {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.shsc-side-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--shsc-blue-dark);
    margin-bottom: 0.5rem;
}

.shsc-side-sc .shsc-side-title {
    color: #b06a05;
}

/* ---------- INPUTS ---------- */
.shsc-inputs-line {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.shsc-input-card {
    background: var(--shsc-panel);
    border: 1px solid var(--shsc-border);
    border-radius: 10px;
    padding: 0.5rem 0.4rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
}

.shsc-input-label {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    margin-bottom: 0.35rem;
    color: var(--shsc-text-dim);
}

.shsc-number-input {
    background: #ffffff;
    border: 1px solid var(--shsc-border);
    border-radius: 8px;
    padding: 0.4rem;
    font-size: 0.92rem;
    font-family: var(--shsc-mono);
    color: var(--shsc-blue-dark);
    text-align: center;
    width: 100%;
    max-width: 120px;
    margin: 0 auto;
    display: block;
    outline: none;
    font-weight: 700;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.shsc-number-input:focus {
    border-color: var(--shsc-blue);
    box-shadow: 0 0 0 3px rgba(13, 109, 191, 0.15);
}

.shsc-input-unit {
    font-size: 0.6rem;
    color: var(--shsc-text-dim);
    margin-top: 0.3rem;
}

/* ---------- TEMPERATURA DERIVADA (Tev / Tcd) ---------- */
.shsc-derived {
    text-align: center;
    font-size: 0.72rem;
    color: var(--shsc-text-dim);
    margin-bottom: 0.5rem;
}

.shsc-derived span {
    font-family: var(--shsc-mono);
    font-weight: 700;
    color: var(--shsc-blue-dark);
}

/* ---------- CARD DE RESULTADO ---------- */
.shsc-result-card {
    border-radius: 10px;
    padding: 0.65rem 0.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: auto;
}

.shsc-result-sh {
    background: linear-gradient(135deg, var(--shsc-blue-dark), var(--shsc-blue));
}

.shsc-result-sc {
    background: linear-gradient(135deg, #8a5605, var(--shsc-amber));
}

.shsc-result-label {
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-bottom: 0.3rem;
    color: rgba(255, 255, 255, 0.85);
}

.shsc-result-value {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--shsc-mono);
    color: #ffffff;
}

.shsc-status {
    font-size: 0.62rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 0.25rem;
}

.shsc-status-ok {
    color: #d8ffe4;
}

/* ---------- FÓRMULA ---------- */
.shsc-formula {
    text-align: center;
    padding: 0.55rem 1rem;
    background: var(--shsc-panel);
    border: 1px dashed var(--shsc-border);
    border-radius: 10px;
}

.shsc-formula-text {
    font-size: 0.85rem;
    font-family: var(--shsc-mono);
    font-weight: 700;
    color: var(--shsc-blue-dark);
    margin-bottom: 0.2rem;
}

.shsc-formula-desc {
    font-size: 0.7rem;
    color: var(--shsc-text-dim);
}

/* ---------- RODAPÉ ---------- */
.shsc-footer {
    text-align: center;
    color: var(--shsc-text-dim);
    margin-top: 0.7rem;
    padding: 0 1.4rem;
}

.shsc-footer small {
    font-size: 0.78rem;
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 480px) {
    .shsc-logo h2 {
        font-size: 0.85rem;
    }
    .shsc-number-input {
        font-size: 0.84rem;
    }
}