.tools-main { max-width: 1100px; margin: 0 auto; padding: 24px 20px 64px; }

/* ---------- Separadores ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.tab-btn {
  border: 1px solid var(--line-strong); background: transparent; color: var(--ink-70);
  border-radius: 999px; padding: 10px 20px; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.tab-btn:hover { border-color: var(--red-bright); color: var(--white); }
.tab-btn.active { background: var(--red); border-color: var(--red); color: var(--white); }
.tab-panel[hidden] { display: none; }

.panel-intro { color: var(--ink-70); font-size: 0.92rem; line-height: 1.55; margin: 0 0 22px; max-width: 820px; }
.panel-intro code, .hint code { background: var(--surface-2); border-radius: 4px; padding: 1px 6px; font-size: 0.85em; color: var(--white); }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.panel-head h2 { margin: 0 0 6px; font-size: 1.25rem; }
.panel-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.results-head { margin-top: 44px; }
.btn-outline { text-decoration: none; display: inline-block; }
.btn-link { background: none; border: none; color: var(--ink-70); text-decoration: underline; cursor: pointer; font-size: 0.85rem; padding: 6px 4px; font-family: var(--font-body); }
.btn-link:hover { color: var(--white); }
.flash { color: #4ade80; font-size: 0.85rem; }
.flash.error { color: var(--red-bright); }

/* ---------- Envios ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.tool-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.tool-card h3 { margin: 0; font-size: 1.1rem; font-family: var(--font-display); }
.tool-card p { margin: 0; color: var(--ink-70); font-size: 0.9rem; line-height: 1.5; }
.tool-card .meta { color: var(--white); font-size: 0.85rem; background: var(--surface-2); border-radius: 8px; padding: 8px 12px; }
.card-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.progress-text { color: var(--red-bright) !important; font-weight: 600; min-height: 1.2em; }

/* ---------- Formulários ---------- */
.field textarea {
  background: var(--bg-alt); border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 12px 14px; color: var(--white); font-size: 0.95rem; font-family: var(--font-body); line-height: 1.5; resize: vertical;
}
.field textarea:focus { outline: none; border-color: var(--red-bright); }
.hint { color: var(--ink-50); font-size: 0.8rem; }
.settings-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; margin-bottom: 8px; max-width: 900px; }
.settings-form .field.full { grid-column: 1 / -1; }
@media (max-width: 700px) { .settings-form { grid-template-columns: 1fr; } }
.form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.inline-input {
  background: var(--bg-alt); border: 1px solid var(--line-strong); border-radius: 8px; padding: 11px 14px; color: var(--white); font-size: 0.92rem; width: 220px;
}
.badge-state { font-size: 0.78rem; color: var(--ink-50); border: 1px solid var(--line-strong); border-radius: 999px; padding: 4px 10px; }
.badge-state.custom { color: #8ea2f7; border-color: rgba(96, 130, 240, 0.5); }

/* ---------- Editor de emails ---------- */
.email-editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
@media (max-width: 950px) { .email-editor { grid-template-columns: 1fr; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: var(--surface-2); color: var(--white); border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 5px 12px; font-size: 0.8rem; cursor: pointer; font-family: monospace;
}
.chip:hover { border-color: var(--red-bright); }
.test-send { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.test-send input { flex: 1; min-width: 200px; background: var(--bg-alt); border: 1px solid var(--line-strong); border-radius: 8px; padding: 11px 14px; color: var(--white); font-size: 0.92rem; }
.email-preview { position: sticky; top: 16px; }
.preview-head { color: var(--ink-70); font-size: 0.85rem; margin-bottom: 8px; display: flex; flex-direction: column; gap: 2px; }
.preview-head span { color: var(--white); }
#email-preview-frame { width: 100%; height: 640px; border: 1px solid var(--line-strong); border-radius: 10px; background: #ffffff; }
.pdf-frame { width: 100%; max-width: 900px; height: 560px; margin-top: 22px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; }
.pdf-frame[hidden] { display: none; }

/* ---------- Perguntas ---------- */
.perguntas-lista { display: flex; flex-direction: column; gap: 10px; margin: 18px 0 0; }
.pergunta-row {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) 190px auto auto auto; gap: 12px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
}
.pergunta-num { color: var(--red-bright); font-family: var(--font-display); font-weight: 700; text-align: center; }
.pergunta-row input[type="text"], .pergunta-row select {
  background: var(--bg-alt); border: 1px solid var(--line-strong); border-radius: 8px; padding: 10px 12px; color: var(--white); font-size: 0.92rem; font-family: var(--font-body); min-width: 0;
}
.pergunta-row select option { background: var(--bg-alt); }
.pergunta-row label:not([hidden]) { display: flex; align-items: center; gap: 6px; color: var(--ink-70); font-size: 0.82rem; white-space: nowrap; }
.pergunta-btns { display: flex; gap: 6px; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line-strong); background: transparent; color: var(--white); cursor: pointer; font-size: 0.95rem;
}
.icon-btn:hover:not(:disabled) { border-color: var(--red-bright); color: var(--red-bright); }
.icon-btn:disabled { opacity: 0.3; cursor: default; }
@media (max-width: 800px) {
  .pergunta-row { grid-template-columns: 34px minmax(0, 1fr); }
  .pergunta-row select, .pergunta-row label, .pergunta-btns { grid-column: 2; }
}

/* ---------- Resultados ---------- */
.resultados { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.resultado-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.resultado-card h4 { margin: 0 0 4px; font-size: 1rem; font-family: var(--font-display); }
.resultado-card .sub { color: var(--ink-50); font-size: 0.82rem; margin: 0 0 12px; }
.bar-row { display: grid; grid-template-columns: 44px 1fr 36px; gap: 10px; align-items: center; font-size: 0.82rem; color: var(--ink-70); margin-bottom: 5px; }
.bar { height: 10px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--red-bright); border-radius: 999px; }
.texto-resp { margin: 0 0 8px; padding: 10px 14px; background: var(--surface-2); border-radius: 8px; font-size: 0.9rem; color: var(--white); white-space: pre-wrap; }
.big-number { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--white); margin-right: 6px; }

.pergunta-row label[hidden] { display: none; }