/* ──────────────────────────────────────────────────────────────
   EC Social Publisher — tool styles.

   Layered on top of the Brand Style Guide stylesheet (styles/main.css):
   it reuses the EC design tokens (--ec-*) verbatim and only adds the
   layout + components this tool needs. No brand colors are authored here;
   everything references the shared token layer. No inline styles are used
   anywhere (deployed CSP is `style-src 'self'`).
   ────────────────────────────────────────────────────────────── */

.sp-main {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2rem;
  outline: none;
}

.sp-section {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--ec-color-rule, #e5e5e5);
}
.sp-section:last-of-type {
  border-bottom: 0;
}
.sp-section__title {
  font-family: var(--ec-font-heading);
  color: var(--ec-color-heading, #002E6D);
  margin: 0 0 0.5rem;
}

/* ── Ingestion ───────────────────────────────────────────────────── */
.sp-ingest {
  margin-top: 1rem;
}
.sp-ingest__row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: stretch;
}
.sp-field__label {
  display: block;
  font-family: var(--ec-font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
  color: var(--ec-color-text);
}
.sp-field__optional {
  font-weight: 400;
  color: var(--ec-color-muted);
}
.sp-field__help {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  color: var(--ec-color-muted);
}
.sp-field__help code,
.sp-field__label code {
  font-family: var(--ec-font-mono);
  font-size: 0.85em;
}

.sp-input,
.sp-select,
.sp-textarea {
  width: 100%;
  font-family: var(--ec-font-body);
  font-size: 1rem;
  color: var(--ec-color-text);
  background: var(--ec-color-bg);
  border: 1px solid var(--ec-color-rule, #c8c8c8);
  border-radius: 0.375rem;
  padding: 0.625rem 0.75rem;
}
.sp-textarea {
  resize: vertical;
  min-height: 3rem;
}
.sp-input:focus-visible,
.sp-select:focus-visible,
.sp-textarea:focus-visible {
  outline: 2px solid var(--ec-color-focus);
  outline-offset: 1px;
  border-color: var(--ec-color-focus);
}
.sp-ingest__row .sp-input {
  flex: 1 1 22rem;
}
.sp-input--num {
  width: 4.5rem;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.sp-btn {
  font-family: var(--ec-font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.2;
  color: var(--ec-color-text);
  background: var(--ec-color-bg);
  border: 1px solid var(--ec-color-rule, #c8c8c8);
  border-radius: 0.375rem;
  padding: 0.625rem 1rem;
  cursor: pointer;
  transition: background-color 0.15s ease-out, border-color 0.15s ease-out, color 0.15s ease-out;
}
.sp-btn:hover {
  border-color: var(--ec-color-muted);
  background: var(--ec-color-surface);
}
.sp-btn:focus-visible {
  outline: 2px solid var(--ec-color-focus);
  outline-offset: 2px;
}
.sp-btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}
.sp-btn--primary {
  color: #fff;
  background: var(--ec-color-focus, #007167);
  border-color: var(--ec-color-focus, #007167);
}
.sp-btn--primary:hover {
  background: var(--ec-color-success, #00524C);
  border-color: var(--ec-color-success, #00524C);
  color: #fff;
}
.sp-btn--ghost {
  background: transparent;
}
@media (prefers-reduced-motion: reduce) {
  .sp-btn { transition: none; }
}

/* ── Status ──────────────────────────────────────────────────────── */
.sp-status {
  margin: 1rem 0 0;
  padding: 0.625rem 0.875rem;
  border-radius: 0.375rem;
  border: 1px solid var(--ec-color-rule);
  border-left-width: 3px;
  background: var(--ec-color-surface);
  font-size: 0.9rem;
  color: var(--ec-color-text);
}
.sp-status[data-level="ok"] { border-left-color: var(--ec-color-success, #007167); }
.sp-status[data-level="info"] { border-left-color: var(--ec-color-accent, #00C4B3); }
.sp-status[data-level="warn"] { border-left-color: var(--ec-color-danger, #C93C86); }

/* ── Preview ─────────────────────────────────────────────────────── */
.sp-preview {
  display: grid;
  grid-template-columns: minmax(12rem, 20rem) 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
  align-items: start;
}
.sp-preview__hero {
  width: 100%;
  height: auto;
  border: 1px solid var(--ec-color-rule);
  border-radius: 0.5rem;
  display: block;
  background: var(--ec-color-surface);
}
.sp-preview__nohero {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--ec-color-muted);
  border: 1px dashed var(--ec-color-rule);
  border-radius: 0.5rem;
}
.sp-preview__title {
  font-family: var(--ec-font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
  color: var(--ec-color-heading);
}
.sp-preview__title--es {
  color: var(--ec-color-muted);
  font-weight: 600;
}
.sp-preview__meta {
  margin: 0.5rem 0;
  color: var(--ec-color-muted);
  font-size: 0.9rem;
}
.sp-preview__links {
  margin: 0.75rem 0 0;
  font-family: var(--ec-font-mono);
  font-size: 0.75rem;
  color: var(--ec-color-muted);
  word-break: break-all;
  white-space: pre-wrap;
}

.sp-status-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 0;
  padding: 0;
}
.sp-chip-status {
  font-family: var(--ec-font-mono);
  font-size: 0.8rem;
  padding: 0.2rem 0.55rem;
  border-radius: 0.25rem;
  border: 1px solid var(--ec-color-rule);
  background: var(--ec-color-surface);
}
.sp-chip-status[data-ok="yes"] {
  border-color: var(--ec-color-success, #007167);
  color: var(--ec-color-success, #007167);
}
.sp-chip-status[data-ok="no"] {
  color: var(--ec-color-muted);
}

/* ── Config ──────────────────────────────────────────────────────── */
.sp-config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  margin-top: 1rem;
}
.sp-field--wide,
.sp-fieldset--wide { grid-column: 1 / -1; }
.sp-field--nested { margin-top: 0.75rem; }

.sp-fieldset {
  border: 1px solid var(--ec-color-rule);
  border-radius: 0.5rem;
  padding: 0.875rem 1rem 1rem;
  margin: 0;
}
.sp-fieldset legend {
  font-family: var(--ec-font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0 0.375rem;
  color: var(--ec-color-heading);
}

.sp-chipset {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.sp-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--ec-color-rule);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
}
.sp-chip:focus-within {
  outline: 2px solid var(--ec-color-focus);
  outline-offset: 1px;
}
.sp-chip:has(input:checked) {
  border-color: var(--ec-color-focus, #007167);
  background: var(--ec-color-coda-bg, #F4FFFD);
}
.sp-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: 1rem;
  font-size: 0.9rem;
}

/* ── Advanced ────────────────────────────────────────────────────── */
.sp-advanced {
  margin-top: 1.5rem;
  border: 1px solid var(--ec-color-rule);
  border-radius: 0.5rem;
  padding: 0 1rem;
}
.sp-advanced > summary {
  cursor: pointer;
  padding: 0.75rem 0;
  font-family: var(--ec-font-heading);
  font-weight: 600;
  color: var(--ec-color-heading);
}
.sp-advanced[open] > summary {
  border-bottom: 1px solid var(--ec-color-rule);
  margin-bottom: 1rem;
}
.sp-advanced__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.5rem;
  padding-bottom: 1.25rem;
}

/* ── Output ──────────────────────────────────────────────────────── */
.sp-tabs { margin-top: 1rem; }
.sp-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.sp-actions--footer { margin: 1.25rem 0 0; }
.sp-output {
  max-height: 30rem;
  overflow: auto;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--ec-color-rule);
  border-radius: 0.5rem;
  background: var(--ec-color-surface);
  color: var(--ec-color-text);
  font-family: var(--ec-font-mono);
  font-size: 0.8rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.sp-output:focus-visible {
  outline: 2px solid var(--ec-color-focus);
  outline-offset: 2px;
}
.sp-coda { margin-top: 1.5rem; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 48rem) {
  .sp-main { padding: 1.25rem; }
  .sp-preview { grid-template-columns: 1fr; }
  .sp-config-grid,
  .sp-advanced__grid { grid-template-columns: 1fr; }
  .sp-ingest__row .sp-btn { flex: 1 1 100%; }
}