/* ============================================
   EXAMES COMPLEMENTARES — Estilos isolados
   ============================================
   Aba de exames complementares de imagem.
   Substitui ~600 linhas de estilo inline por classes.
   Os tokens seguem o design system LabNote — o acento
   acompanha a paleta personalizada via --accent-primary.
   Carregado em index.html após styles.css.

   Estrutura:
     §1  Tokens locais (derivados dos tokens LabNote)
     §2  Header + badges + botões
     §3  Busca
     §4  Cards de modalidade
     §5  Breadcrumb + cabeçalho de seção
     §6  Lista de exames
     §7  Detalhe — cards de info / guia / scores
     §8  Chips de subtipo
     §9  Laudo
     §10 Empty state + responsivo
   ============================================ */

/* §1 — Tokens locais ───────────────────────────────────────────── */
.ec-tab {
    --ec-accent:      var(--accent-primary, #18355C);
    --ec-accent-2:    var(--accent-secondary, #30A050);
    --ec-accent-soft: var(--accent-muted, color-mix(in srgb, var(--accent-primary, #18355C) 12%, transparent));
    --ec-bg:          var(--color-bg-primary, #ffffff);
    --ec-bg-soft:     var(--color-bg-secondary, #f8fafc);
    --ec-bg-input:    var(--color-bg-input, #ffffff);
    --ec-border:      var(--color-border-primary, #e2e8f0);
    --ec-border-in:   var(--color-border-input, #d1d5db);
    --ec-text:        var(--color-text-primary, #1e293b);
    --ec-text-soft:   var(--color-text-secondary, #475569);
    --ec-text-3:      var(--color-text-tertiary, #64748b);
    --ec-muted:       var(--color-text-muted, #94a3b8);
    --ec-radius:      12px;
    --ec-radius-sm:   8px;
    animation: ec-fade-in 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes ec-fade-in {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* §2 — Header + badges + botões ────────────────────────────────── */
.ec-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.ec-title { font-size: 1.25rem; font-weight: 700; color: var(--ec-text); display: flex; align-items: center; gap: 8px; margin: 0; }
.ec-title i { color: var(--ec-accent); }
.ec-subtitle { font-size: 0.88rem; color: var(--ec-muted); margin: 2px 0 0; }
.ec-header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.ec-badge { font-size: 0.8rem; font-weight: 600; padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.ec-badge-count { background: var(--ec-accent-soft); color: var(--ec-accent); }
.ec-badge-laudado {
    font-size: 0.74rem; font-weight: 700; letter-spacing: 0.03em;
    background: var(--ec-accent-soft); color: var(--ec-accent);
    padding: 2px 8px; border-radius: 12px;
}

.ec-btn {
    font-size: 0.9rem; font-weight: 600; border-radius: var(--ec-radius-sm);
    cursor: pointer; border: 1px solid transparent; transition: all 0.15s;
    display: inline-flex; align-items: center; gap: 5px;
}
.ec-btn-primary { background: var(--ec-accent); color: #fff; padding: 8px 18px; }
.ec-btn-primary:hover { filter: brightness(1.08); }
.ec-btn-ghost { background: none; border: none; color: var(--ec-accent); padding: 4px 0; font-weight: 600; }
.ec-btn-ghost:hover { text-decoration: underline; }
.ec-btn-danger {
    background: var(--color-critical-bg, #fef2f2); color: var(--color-critical-text, #991b1b);
    border-color: var(--color-critical-border, #fecaca); padding: 7px 14px;
}

/* §3 — Busca ───────────────────────────────────────────────────── */
.ec-search { position: relative; margin-bottom: 20px; }
.ec-search > i {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--ec-muted); font-size: 0.92rem; pointer-events: none;
}
.ec-search input {
    width: 100%; padding: 10px 36px; font-size: 0.92rem;
    border: 1px solid var(--ec-border-in); border-radius: 10px;
    background: var(--ec-bg-input); color: var(--ec-text);
    outline: none; box-sizing: border-box; transition: border-color 0.15s;
}
.ec-search input:focus { border-color: var(--ec-accent); }
.ec-search-clear {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    background: none; border: none; cursor: pointer; color: var(--ec-muted); font-size: 0.92rem;
}

/* §4 — Cards de modalidade (compactos — padrão da aba Documentos) ─ */
.ec-mod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ec-mod-card {
    display: flex; align-items: center; gap: 0.85rem;
    padding: 0.8rem 1rem; cursor: pointer;
    background: var(--ec-bg); border: 1px solid var(--ec-border);
    border-radius: 10px; transition: border-color 0.15s, box-shadow 0.15s;
}
.ec-mod-card:hover { border-color: var(--ec-accent); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
.ec-mod-info { flex: 1; min-width: 0; }
.ec-mod-name { font-size: 0.85rem; font-weight: 600; color: var(--ec-text); }
.ec-mod-meta { font-size: 0.73rem; color: var(--ec-muted); line-height: 1.4; margin-top: 0.1rem; }
.ec-mod-chev { color: var(--ec-muted); font-size: 0.78rem; flex-shrink: 0; }

.ec-icon-box {
    width: 38px; height: 38px; border-radius: 8px; flex-shrink: 0;
    background: var(--ec-accent-soft); display: flex; align-items: center; justify-content: center;
}
.ec-icon-box i { color: var(--ec-accent); font-size: 1rem; }
.ec-icon-box-lg { width: 40px; height: 40px; }
.ec-icon-box-lg i { font-size: 1.1rem; }

/* §5 — Breadcrumb + cabeçalho de seção ─────────────────────────── */
.ec-breadcrumb { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.ec-crumb-link {
    font-size: 0.88rem; color: var(--ec-accent); background: none; border: none;
    cursor: pointer; font-weight: 600; padding: 0;
}
.ec-crumb-link:hover { text-decoration: underline; }
.ec-crumb-sep { color: var(--ec-muted); font-size: 0.88rem; }
.ec-crumb-current { font-size: 0.88rem; font-weight: 600; color: var(--ec-text); }

.ec-sec-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.ec-sec-title { font-size: 1.15rem; font-weight: 700; color: var(--ec-text); margin: 0; }
.ec-sec-meta { font-size: 0.85rem; color: var(--ec-muted); margin: 0; }

.ec-notes {
    background: var(--ec-bg-soft); border: 1px solid var(--ec-border);
    border-radius: 10px; padding: 12px 16px; margin-bottom: 14px;
}
.ec-notes p { font-size: 0.85rem; color: var(--ec-text-soft); margin: 0; line-height: 1.6; }
.ec-notes b.pos { color: var(--color-safe-text, #166534); }
.ec-notes b.neg { color: var(--color-high-text, #9a3412); }

/* §6 — Lista de exames ─────────────────────────────────────────── */
.ec-list { display: flex; flex-direction: column; gap: 6px; }
.ec-list-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 14px; background: var(--ec-bg); border: 1px solid var(--ec-border);
    border-radius: 10px; cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.ec-list-item:hover { border-color: var(--ec-accent); background: var(--ec-bg-soft); }
.ec-list-item-main { min-width: 0; display: flex; align-items: center; gap: 8px; }
.ec-list-item-main > i { color: var(--ec-accent); font-size: 0.92rem; flex-shrink: 0; }
.ec-list-item-name {
    font-size: 0.95rem; font-weight: 600; color: var(--ec-text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ec-list-item-sub { font-size: 0.82rem; color: var(--ec-muted); margin-top: 2px; }
.ec-list-item-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; margin-left: 8px; }
.ec-list-item-right > i { color: var(--ec-muted); font-size: 0.78rem; }

/* §7 — Detalhe: cards de info / guia / scores ──────────────────── */
.ec-info-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ec-info-card {
    flex: 1; min-width: 160px; border-radius: var(--ec-radius-sm);
    padding: 10px 14px; background: var(--ec-bg-soft);
    border: 1px solid var(--ec-border); border-left: 3px solid var(--ec-accent);
}
.ec-info-label {
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
    margin-bottom: 2px; color: var(--ec-accent);
}
.ec-info-card p { font-size: 0.9rem; color: var(--ec-text); margin: 0; }
/* Contraindicação mantém sinalização de alerta (vermelho) — é segurança. */
.ec-info-card.is-contra { border-left-color: var(--color-critical-text, #991b1b); }
.ec-info-card.is-contra .ec-info-label { color: var(--color-critical-text, #991b1b); }

.ec-guide-toggle {
    display: flex; align-items: center; gap: 6px; font-size: 0.9rem; font-weight: 600;
    color: var(--ec-accent); background: none; border: none; cursor: pointer; padding: 4px 0;
}
.ec-guide-grid { margin-top: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ec-guide-card {
    background: var(--ec-bg); border: 1px solid var(--ec-border);
    border-radius: var(--ec-radius-sm); padding: 12px 14px;
}
.ec-guide-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; margin-bottom: 4px; }
.ec-guide-card p { font-size: 0.88rem; color: var(--ec-text-soft); margin: 0; line-height: 1.6; }
.ec-guide-card.is-accent .ec-guide-label { color: var(--ec-accent); }
.ec-guide-card.is-safe  .ec-guide-label { color: var(--color-safe-text, #166534); }
.ec-guide-card.is-crit  .ec-guide-label { color: var(--color-critical-text, #991b1b); }

.ec-scores-toggle {
    cursor: pointer; display: flex; align-items: center; gap: 6px;
    padding: 8px 12px; background: var(--ec-accent-soft);
    border: 1px solid var(--ec-accent); border-radius: var(--ec-radius-sm); margin-top: 10px;
}
.ec-scores-toggle i { color: var(--ec-accent); }
.ec-scores-toggle span { font-size: 0.85rem; font-weight: 700; color: var(--ec-accent); text-transform: uppercase; }
.ec-scores-toggle .ec-chev { margin-left: auto; font-size: 0.7rem; }
.ec-scores-panel { margin-top: 8px; }
.ec-score-card {
    background: var(--ec-bg); border: 1px solid var(--ec-border);
    border-radius: var(--ec-radius-sm); padding: 12px 14px; margin-bottom: 8px;
}
.ec-score-name { font-size: 0.82rem; font-weight: 700; color: var(--ec-accent); margin-bottom: 2px; }
.ec-score-ref { font-size: 0.72rem; color: var(--ec-text-3); margin-bottom: 8px; font-style: italic; }
.ec-score-cats { display: flex; flex-direction: column; gap: 4px; }
.ec-score-cat {
    font-size: 0.82rem; line-height: 1.5; padding: 4px 8px; border-radius: 6px;
    background: var(--ec-bg-soft); border-left: 3px solid var(--ec-accent);
}
.ec-score-cat strong { color: var(--ec-text); }
.ec-score-cat span { color: var(--ec-text-soft); }

.ec-divider { border-top: 1px solid var(--ec-border); margin: 14px 0; }

/* §8 — Especificação do exame (região + lateralidade) + chips ──── */
.ec-spec-block { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
.ec-spec-row { display: flex; flex-direction: column; }
.ec-field-label {
    font-size: 0.82rem; font-weight: 700; color: var(--ec-text-3);
    text-transform: uppercase; display: block; margin-bottom: 6px;
}
.ec-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.ec-chip {
    font-size: 0.88rem; padding: 5px 12px; border-radius: var(--ec-radius-sm); font-weight: 500;
    border: 1px solid var(--ec-border); background: var(--ec-bg); color: var(--ec-text-soft);
    cursor: pointer; transition: all 0.15s;
}
.ec-chip:hover { border-color: var(--ec-accent); }
.ec-chip.is-active { border-color: var(--ec-accent); background: var(--ec-accent-soft); color: var(--ec-accent); font-weight: 600; }

/* §9 — Laudo ───────────────────────────────────────────────────── */
.ec-laudo-label {
    font-size: 0.9rem; font-weight: 700; color: var(--ec-text);
    display: flex; align-items: center; gap: 5px; margin-bottom: 8px;
}
.ec-laudo-label i { color: var(--ec-accent); }
.ec-laudo-templates { display: flex; gap: 8px; margin-bottom: 8px; }
.ec-tpl-btn {
    font-size: 0.85rem; padding: 5px 12px; border-radius: var(--ec-radius-sm);
    cursor: pointer; font-weight: 500; border: 1px solid;
}
.ec-tpl-normal { background: var(--color-safe-bg, #f0fdf4); color: var(--color-safe-text, #166534); border-color: var(--color-safe-border, #bbf7d0); }
.ec-tpl-alt    { background: var(--color-critical-bg, #fef2f2); color: var(--color-critical-text, #991b1b); border-color: var(--color-critical-border, #fecaca); }

.ec-laudo-textarea {
    width: 100%; padding: 10px 14px; font-size: 0.92rem;
    border: 1px solid var(--ec-border-in); border-radius: 10px;
    background: var(--ec-bg-input); color: var(--ec-text);
    outline: none; resize: vertical; line-height: 1.7;
    box-sizing: border-box; font-family: inherit; min-height: 130px;
    transition: border-color 0.15s;
}
.ec-laudo-textarea:focus { border-color: var(--ec-accent); }
.ec-laudo-hint { font-size: 0.76rem; color: var(--ec-muted); margin: 4px 0 0; }

.ec-laudo-foot { display: flex; align-items: flex-end; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.ec-laudo-foot label { font-size: 0.8rem; font-weight: 600; color: var(--ec-text-3); display: block; margin-bottom: 3px; }
.ec-date-input {
    padding: 7px 10px; font-size: 0.9rem; border: 1px solid var(--ec-border-in);
    border-radius: var(--ec-radius-sm); background: var(--ec-bg-input); color: var(--ec-text); outline: none;
}
.ec-date-input:focus { border-color: var(--ec-accent); }

/* §10 — Empty state + responsivo ───────────────────────────────── */
.ec-empty { text-align: center; padding: 40px 0; color: var(--ec-muted); }
.ec-empty i { font-size: 2.5rem; opacity: 0.3; margin-bottom: 8px; display: block; }
.ec-empty p { font-size: 0.92rem; margin: 0; }
.ec-results-count { font-size: 0.88rem; color: var(--ec-muted); margin-bottom: 10px; }

/* §11 — Formulários estruturados (MRPA / DEXA) ─────────────────── */
.ec-form { display: flex; flex-direction: column; gap: 14px; }
.ec-form-toprow { display: flex; flex-wrap: wrap; gap: 12px; }

.ec-form-field { display: flex; flex-direction: column; gap: 3px; }
.ec-form-field label {
    font-size: 0.72rem; font-weight: 600; color: var(--ec-text-3);
    text-transform: uppercase; letter-spacing: 0.02em;
}
.ec-form-field-date { min-width: 200px; }
.ec-form-opt { font-weight: 400; text-transform: none; color: var(--ec-muted); }

.ec-form-section {
    background: var(--ec-bg-soft); border: 1px solid var(--ec-border);
    border-radius: var(--ec-radius-sm); padding: 12px 14px;
}
.ec-form-section-title {
    display: block; font-size: 0.82rem; font-weight: 700; color: var(--ec-accent);
    text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 8px;
}

.ec-form-rows { display: flex; flex-direction: column; gap: 8px; }
.ec-form-row { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; }
.ec-form-sep { font-size: 1.1rem; color: var(--ec-muted); padding-bottom: 6px; }

.ec-form-input {
    width: 78px; padding: 6px 8px; font-size: 0.92rem; text-align: center;
    border: 1px solid var(--ec-border-in); border-radius: var(--ec-radius-sm);
    background: var(--ec-bg-input); color: var(--ec-text); outline: none;
    transition: border-color 0.15s;
}
.ec-form-input:focus { border-color: var(--ec-accent); }

.ec-form-row-del {
    width: 30px; height: 32px; flex-shrink: 0; cursor: pointer;
    border: 1px solid var(--ec-border); border-radius: var(--ec-radius-sm);
    background: var(--ec-bg); color: var(--ec-muted); transition: all 0.15s;
}
.ec-form-row-del:hover {
    border-color: var(--color-critical-border, #fecaca);
    color: var(--color-critical-text, #991b1b);
    background: var(--color-critical-bg, #fef2f2);
}
.ec-form-add {
    align-self: flex-start; margin-top: 8px;
    font-size: 0.84rem; font-weight: 600; color: var(--ec-accent);
    background: none; border: 1px dashed var(--ec-border-in);
    border-radius: var(--ec-radius-sm); padding: 6px 12px; cursor: pointer;
    transition: all 0.15s;
}
.ec-form-add:hover { border-color: var(--ec-accent); background: var(--ec-accent-soft); }

.ec-form-empty-row { font-size: 0.84rem; color: var(--ec-muted); margin: 2px 0; font-style: italic; }
.ec-form-hint { font-size: 0.76rem; color: var(--ec-muted); margin: 8px 0 0; line-height: 1.5; }

/* DEXA — linha por sítio */
.ec-form-row-dexa { align-items: center; }
.ec-form-site { flex: 1; min-width: 150px; font-size: 0.9rem; font-weight: 600; color: var(--ec-text); }

/* Painel de resultados (médias / classificação) */
.ec-form-result {
    background: var(--ec-bg); border: 1px solid var(--ec-border);
    border-radius: var(--ec-radius-sm); padding: 12px 14px;
}
.ec-form-res-title {
    font-size: 0.8rem; font-weight: 700; color: var(--ec-accent);
    text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 8px;
}
.ec-form-res-empty { font-size: 0.86rem; color: var(--ec-muted); margin: 0; }
.ec-form-res-empty i { margin-right: 4px; }
.ec-form-res-line {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 7px 10px; margin-bottom: 6px; border-radius: 6px;
    background: var(--ec-bg-soft); border-left: 3px solid var(--ec-border);
}
.ec-form-res-line:last-child { margin-bottom: 0; }
.ec-form-res-label { font-size: 0.84rem; font-weight: 600; color: var(--ec-text-soft); min-width: 110px; }
.ec-form-res-line strong { font-size: 0.95rem; color: var(--ec-text); }
.ec-form-res-tag { margin-left: auto; font-size: 0.74rem; font-weight: 600; color: var(--ec-text-3); }
.ec-form-res-overall { margin-top: 8px; }
.ec-form-res-line.is-ok   { border-left-color: var(--color-safe-text, #166534); }
.ec-form-res-line.is-ok   .ec-form-res-tag { color: var(--color-safe-text, #166534); }
.ec-form-res-line.is-warn { border-left-color: var(--color-high-text, #9a3412); }
.ec-form-res-line.is-warn .ec-form-res-tag,
.ec-form-res-line.is-warn strong { color: var(--color-high-text, #9a3412); }
.ec-form-res-line.is-alt  { border-left-color: var(--color-critical-text, #991b1b); }
.ec-form-res-line.is-alt  .ec-form-res-tag,
.ec-form-res-line.is-alt  strong { color: var(--color-critical-text, #991b1b); }

.ec-form-foot { margin-top: 4px; }

@media (max-width: 640px) {
    .ec-mod-grid { grid-template-columns: 1fr; }
    .ec-guide-grid { grid-template-columns: 1fr; }
    .ec-form-row-dexa { align-items: flex-start; }
}