/* ═══════════════════════════════════════════════════
   SPHRAGIO — Upload Page Styles
   ═══════════════════════════════════════════════════ */

/* ── Page wrapper ── */
.upload-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 0 40px;
  text-align: center;
}
.upload-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--navy); margin-bottom: 12px;
}
.upload-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.625rem); font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy); margin-bottom: 8px; line-height: 1.12;
}
.upload-sub { font-size: 15px; color: var(--gray-500); margin-bottom: 32px; }

/* ── Form card — submission-desk sheet: gold top rule rhymes with the
      result page's certificate score card ── */
.upload-card {
  border: 1.5px solid var(--off-white);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 32px;
  background: #fff;
  box-shadow: var(--shadow-card);
  text-align: left;
  margin-bottom: 20px;
}

/* ── Form fields ── */
.upload-field { margin-bottom: 20px; }
.upload-label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--gray-700); margin-bottom: 8px;
}
.upload-file-btn {
  display: inline-flex; align-items: center; flex-shrink: 0;
  background: var(--navy); color: #fff;
  font-size: 13px; font-weight: 600;
  padding: 8px 16px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background 0.15s;
}
.upload-file-btn:hover { background: var(--navy-light); }

/* ── Dropzone (PR-D2b) ── */
.upload-dropzone {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  border: 2px dashed var(--off-white);
  border-radius: var(--card-radius);
  background: var(--gray-50);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.upload-dropzone:hover { background: var(--bg-blue); border-color: var(--indigo-300); }
.upload-dropzone:focus-visible {
  border-color: var(--navy);
  outline: none;
  box-shadow: 0 0 0 3px var(--indigo-100);
}
.upload-dropzone.is-dragover {
  border-color: var(--navy-light);
  background: var(--bg-blue);
  box-shadow: inset 0 0 0 1px var(--navy-light);
}
.upload-dropzone-icon-disc {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: var(--radius-pill);
  background: var(--indigo-50); margin-bottom: var(--space-1);
}
.upload-dropzone-icon { width: 28px; height: 28px; color: var(--navy); }
.upload-dropzone-text {
  font-size: var(--text-base); font-weight: var(--weight-semibold); color: var(--gray-900);
}
.upload-dropzone-or { font-size: var(--text-xs); color: var(--gray-500); }

/* ── Selected-file card (PR-D2b) ── */
.upload-file-card {
  display: flex; align-items: center; gap: var(--space-3);
  border: 1px solid var(--off-white);
  border-radius: var(--radius-sm);
  background: var(--bg-blue);
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-3);
}
.upload-file-card-icon {
  width: 20px; height: 20px; color: var(--navy); flex-shrink: 0;
}
.upload-file-card-meta { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.upload-file-card-name {
  font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--gray-900);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.upload-file-card-size { font-size: var(--text-xs); color: var(--gray-500); }
.upload-file-card-remove {
  flex-shrink: 0; background: none; border: none; cursor: pointer;
  color: var(--gray-500); font-size: var(--text-sm); padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}
.upload-file-card-remove:hover { color: var(--sev-critical); background: var(--sev-critical-bg); }

/* ── Three-step indicator (PR-D2b, honest state — no fake progress) ── */
.upload-steps {
  display: flex; align-items: center; gap: var(--space-5);
  list-style: none; padding: 0; margin: 0;
  font-size: var(--text-sm); color: var(--gray-500);
}
.upload-step { display: flex; align-items: center; gap: var(--space-2); }
.upload-step::before {
  content: ""; width: 8px; height: 8px; border-radius: var(--radius-pill);
  background: var(--gray-200); display: inline-block;
}
.upload-step.is-active { color: var(--navy); font-weight: var(--weight-semibold); }
.upload-step.is-active::before { background: var(--navy); }
.upload-step + .upload-step { position: relative; padding-left: var(--space-6); }
.upload-step + .upload-step::after {
  content: "→"; position: absolute; left: var(--space-1); color: var(--gray-500);
}
/* Custom chevron via a wrapper (selects cannot carry pseudo-elements) —
   the citation-style control is the most academic knob on the page and
   should not look like a bare unstyled <select>. */
.upload-select-wrap { position: relative; }
.upload-select-wrap::after {
  content: "";
  position: absolute; right: 14px; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--gray-500);
  border-bottom: 2px solid var(--gray-500);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.upload-select {
  width: 100%; padding: 10px 38px 10px 14px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 14px; color: var(--gray-900); background: #fff;
  outline: none; transition: border-color 0.15s;
  appearance: none;
}
.upload-select:focus { border-color: var(--navy); }
.upload-select--error { border-color: #C0392B; }
.upload-hint { font-size: 12px; color: var(--gray-500); margin-top: 6px; }
.upload-hint--error { color: #C0392B; }
.upload-error-box {
  background: #FDEAEA; border: 1px solid rgba(192,57,43,0.25);
  border-radius: var(--radius-sm); padding: 12px 16px;
  font-size: 14px; color: #C0392B; margin-bottom: 16px;
}

/* ── Open-Beta consent (gates the start button) ── */
.upload-consent {
  display: grid;
  gap: 8px;
  margin: 4px 0;
}
.upload-consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm, 8px);
  background: var(--gray-50);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-700, #3A4A5C);
  cursor: pointer;
}
.upload-consent-row:focus-within { border-color: var(--navy-light, #295CFF); }
.upload-consent-box {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--navy-light, #295CFF);
  cursor: pointer;
}
.upload-consent-row a {
  color: var(--navy-light, #295CFF);
  font-weight: var(--weight-semibold, 600);
  text-decoration: underline;
}
.upload-consent-row a:hover { color: var(--navy, #1C0D5A); }
.upload-consent-hint {
  font-size: 12px;
  line-height: 1.5;
  color: var(--gray-500);
  margin: 2px 2px 0;
}

/* ── Submit button ── */
.upload-submit {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}
.upload-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(0.2);
}

/* ── Trust signs — restrained inline-SVG iconography (no emoji) ── */
.upload-trust {
  font-size: 12px; color: var(--gray-500);
  display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;
}
.upload-trust span { display: flex; align-items: center; gap: 6px; }
.upload-trust-icon { width: 14px; height: 14px; color: var(--navy); flex-shrink: 0; }

/* ── Narrow viewport (~380px) ── */
@media (max-width: 480px) {
  .upload-page { padding: 8px 0 32px; }
  .upload-card { padding: 20px 16px; }
  .upload-dropzone { padding: var(--space-5) var(--space-3); }
  .upload-steps { flex-wrap: wrap; justify-content: center; row-gap: var(--space-2); }
  .upload-trust { gap: 12px; }
}