/* ───────────────────────────────────────────────────────────────────────────
   MODAL SYSTEM
──────────────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--r-lg);
  width: 100%; max-width: 560px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
  animation: modalIn .25s cubic-bezier(.34,1.56,.64,1) both;
  overflow: hidden;
}
@keyframes modalIn { from { opacity:0; transform: scale(.94) translateY(12px); } to { opacity:1; transform: none; } }

.modal-head {
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
}
.modal-title { font-family: var(--font-head); font-size: 18px; font-weight: 800; color: var(--text); }
.modal-sub { font-size: 12px; color: var(--text3); margin-top: 2px; }
.modal-close { background: none; border: none; color: var(--text3); font-size: 20px; cursor: pointer; padding: 2px 6px; border-radius: 4px; transition: all .15s; }
.modal-close:hover { background: var(--surface2); color: var(--text); }

.modal-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 18px; overflow-y: auto; flex: 1; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-family: var(--font-mono); font-size: 10px; color: var(--text3); letter-spacing: 1px; text-transform: uppercase; }
.form-input, .form-select {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  color: var(--text);
  font-size: 13.5px;
  font-family: var(--font-body);
  padding: 9px 12px;
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
.form-input:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,.12); }
.form-input::placeholder { color: var(--text3); }
.form-select option { background: var(--surface2); }

/* Folder name preview */
.folder-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
}
.folder-icon { font-size: 20px; flex-shrink: 0; }
.folder-name-display {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent2);
  word-break: break-all;
  flex: 1;
}
.folder-hint { font-size: 11px; color: var(--text3); margin-top: 4px; }

/* Progress state */
.modal-progress { display: none; flex-direction: column; gap: 12px; padding: 22px 24px; overflow-y: auto; flex: 1; }
.modal-progress.show { display: flex; }
.step-list { display: flex; flex-direction: column; gap: 8px; }
.step-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text2); }
.step-icon { width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; flex-shrink: 0; }
.step-icon.pending { background: var(--surface2); border: 1px solid var(--border2); color: var(--text3); }
.step-icon.running { background: rgba(59,130,246,.15); border: 1px solid rgba(59,130,246,.3); color: var(--accent); animation: spin 1s linear infinite; }
.step-icon.done { background: rgba(34,197,94,.15); border: 1px solid rgba(34,197,94,.3); color: var(--success); }
.step-icon.fail { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.2); color: var(--danger); }
@keyframes spin { to { transform: rotate(360deg); } }

/* Success state */
.modal-success { display: none; padding: 28px 24px; text-align: center; flex-direction: column; align-items: center; gap: 14px; }
.modal-success.show { display: flex; }
.success-check { width: 56px; height: 56px; border-radius: 50%; background: rgba(34,197,94,.12); border: 2px solid rgba(34,197,94,.3); display: flex; align-items: center; justify-content: center; font-size: 26px; }
.success-title { font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--text); }
.success-folder { font-family: var(--font-mono); font-size: 11px; color: var(--accent2); word-break: break-all; background: var(--bg); padding: 8px 12px; border-radius: var(--r-md); border: 1px solid var(--border); width: 100%; text-align: left; }
.success-link { color: var(--accent2); font-size: 13px; text-decoration: none; display: flex; align-items: center; gap: 5px; }
.success-link:hover { text-decoration: underline; }

.modal-foot { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: flex-end; gap: 10px; }

/* ── DRIVE FOLDER ROW ────────────────────────────────────────────────────── */
.drive-row { padding: 12px 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(30,39,64,.6); transition: background .1s; }
.drive-row:last-child { border-bottom: none; }
.drive-row:hover { background: rgba(255,255,255,.02); }
.drive-folder-name { flex: 1; font-size: 13px; color: var(--text); font-weight: 500; }
.drive-folder-date { font-family: var(--font-mono); font-size: 10px; color: var(--text3); }
.drive-folder-link { color: var(--accent2); font-size: 12px; text-decoration: none; opacity: 0; transition: opacity .15s; }
.drive-row:hover .drive-folder-link { opacity: 1; }

/* ── FILE PREVIEW MODAL ──────────────────────────────────────────────────── */
.preview-overlay { position:fixed; inset:0; background:rgba(0,0,0,.85); z-index:1000; display:flex; align-items:center; justify-content:center; backdrop-filter:blur(4px); }
.preview-box { background:var(--surface); border:1px solid var(--border2); border-radius:var(--r-lg); max-width:90vw; max-height:90vh; display:flex; flex-direction:column; overflow:hidden; box-shadow:0 32px 80px rgba(0,0,0,.7); }
.preview-head { padding:12px 16px; border-bottom:1px solid var(--border); display:flex; align-items:center; gap:10px; }
.preview-title { flex:1; font-size:12px; font-family:var(--font-mono); color:var(--text2); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.preview-body { flex:1; overflow:auto; display:flex; align-items:center; justify-content:center; padding:16px; min-height:200px; }
.preview-body img { max-width:100%; max-height:75vh; object-fit:contain; border-radius:4px; }
.preview-body iframe { width:75vw; height:75vh; border:none; }