.scm-cube-maps {
  --scm-ink: #222;
  --scm-muted: #707070;
  --scm-blue: #1e73be;
  --scm-line: #e3e3e3;
  --scm-soft: #f6f6f6;
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  color: var(--scm-ink);
  font-family: Arial, Helvetica, sans-serif;
}
.scm-cube-maps * { box-sizing: border-box; }
.scm-step { color: var(--scm-blue); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.scm-mode-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0 0 24px; }
.scm-mode-card { border: 1px solid var(--scm-line); padding: 15px 18px 13px; background: #fff; cursor: pointer; transition: border-color .2s ease, box-shadow .2s ease; }
.scm-mode-card.is-selected { box-shadow: 0 0 0 2px rgba(30,115,190,.14); }
.scm-mode-free { border-top: 3px solid #168457; }
.scm-mode-paid { border-top: 3px solid var(--scm-blue); background: #fbfdff; }
.scm-mode-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.scm-mode-label { font-size: 11px; font-weight: 800; letter-spacing: .08em; color: #168457; }
.scm-mode-paid .scm-mode-label { color: var(--scm-blue); }
.scm-mode-current { font-size: 10px; color: var(--scm-muted); }
.scm-mode-card h2 { margin: 0 0 5px; font-size: 14px; text-transform: uppercase; letter-spacing: .035em; }
.scm-mode-card p { color: var(--scm-muted); font-size: 12px; line-height: 1.45; margin: 0 0 6px; }
.scm-mode-card ul { display: flex; flex-wrap: wrap; gap: 0 22px; color: var(--scm-muted); font-size: 11px; line-height: 1.5; margin: 0; padding-left: 15px; }
.scm-secondary, .scm-buy-link { display: inline-block; margin-top: 10px; font-size: 11px; }
.scm-secondary { border: 1px solid var(--scm-blue); background: #fff; color: var(--scm-blue); padding: 7px 10px; cursor: pointer; text-transform: uppercase; font-weight: 700; letter-spacing: .03em; }
.scm-buy-link { color: var(--scm-blue); margin-left: 10px; }
.scm-tool-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; border-top: 3px solid var(--scm-blue); padding-top: 22px; }
.scm-panel { border: 1px solid var(--scm-line); background: #fff; padding: 22px; }
.scm-settings-panel { display: flex; flex-direction: column; }
.scm-preview-panel { grid-column: 1 / -1; }
.scm-panel h2 { font-size: 16px; text-transform: uppercase; letter-spacing: .04em; margin: 0 0 18px; }
.scm-step { margin: 0 0 8px; }
.scm-settings-panel .scm-step-settings { border-top: 0; padding-top: 0; margin-top: 0; }
.scm-upload-area { border: 2px dashed #bfc9d4; background: var(--scm-soft); padding: 22px; }
.scm-upload-area label { display: block; font-size: 15px; font-weight: 700; }
.scm-upload-area label span { display: block; color: var(--scm-muted); font-size: 11px; font-weight: 400; line-height: 1.5; margin-top: 7px; }
.scm-upload-area input[type=file] { display: block; margin-top: 14px; font-size: 12px; max-width: 100%; }
.scm-file-info { color: var(--scm-muted); font-size: 11px; line-height: 1.5; margin-top: 10px; }
.scm-settings-grid { display: grid; grid-template-columns: .9fr 1fr 1.45fr; gap: 14px; align-items: stretch; }
.scm-field, .scm-fieldset { border: 1px solid var(--scm-line); padding: 12px; margin: 0; min-width: 0; }
.scm-field > label, .scm-fieldset legend { display: block; color: var(--scm-muted); font-size: 11px; font-weight: 700; text-transform: uppercase; margin: 0 0 8px; padding: 0; }
.scm-fieldset label { display: block; font-size: 12px; line-height: 1.8; }
.scm-format-fieldset label { display: inline-flex; align-items: center; margin-right: 9px; white-space: nowrap; }
.scm-inline-input { display: flex; align-items: center; gap: 8px; }
.scm-inline-input input { width: 78px; }
.scm-inline-input span { color: var(--scm-muted); font-size: 11px; }
.scm-cube-maps input[type=number] { border: 1px solid #d3d3d3; padding: 9px; background: #fff; color: var(--scm-ink); }
.scm-primary { width: 100%; background: var(--scm-blue); border: 0; color: #fff; padding: 13px 18px; margin-top: 20px; text-transform: uppercase; font-weight: 700; font-size: 11px; letter-spacing: .05em; cursor: pointer; }
.scm-primary:disabled { opacity: .45; cursor: not-allowed; }
.scm-download-button { text-align: center; text-decoration: none; }
.scm-status { font-size: 12px; min-height: 18px; margin-top: 11px; color: var(--scm-muted); }
.scm-progress-wrap { display: none; background: var(--scm-soft); border: 1px solid var(--scm-line); padding: 10px 12px; margin-top: 12px; }
.scm-progress-track { height: 8px; background: #e3e3e3; overflow: hidden; }
.scm-progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--scm-blue), #37a66e); transition: width .3s ease; }
.scm-progress-text { font-size: 11px; color: var(--scm-muted); margin-top: 6px; }
.scm-cubemap { height: 620px; max-width: 100%; position: relative; border: 1px solid var(--scm-line); background: #f0f1f2; overflow: hidden; }
.scm-cubemap img { display: block; width: 200px !important; height: 200px !important; object-fit: cover; }
.scm-cubemap a { display: block; }
.scm-cubemap output { display: block; position: relative; width: 800px; height: 600px; max-width: 100%; margin: 0 auto; }
.scm-trust { display: flex; flex-wrap: wrap; gap: 16px; border-top: 1px solid var(--scm-line); padding-top: 15px; margin-top: 17px; color: var(--scm-muted); font-size: 11px; }
@media (max-width: 760px) {
  .scm-tool-grid { grid-template-columns: 1fr; }
  .scm-mode-choice { grid-template-columns: 1fr; }
  .scm-preview-panel { grid-column: auto; }
  .scm-settings-grid { grid-template-columns: 1fr; }
  .scm-panel { padding: 17px; }
  .scm-cubemap { height: 620px; }
}