:root{
  --bg: #f5f3f9; --panel: #ffffff; --panel-2: #ece7f3; --line: #d6cde5;
  --accent: #51259d; --accent-soft: #d8cee9; --accent-dim: #f3f1f6;
  --text: #201830; --muted: #60507c; --muted-2: #9f95b1;
}

.tabs{ display: flex; gap: 8px; margin-bottom: 16px; }
.tab{ flex: 1; padding: 10px; text-align: center; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); color: var(--muted); font-weight: 600; font-size: 13px; cursor: pointer; }
.tab.active{ background: var(--accent); color: #fff; border-color: var(--accent); }

.panel{ display: none; }
.panel.active{ display: block; }

textarea#textInput{ width: 100%; min-height: 140px; max-height: 400px; padding: 14px; border: 1px solid var(--line); border-radius: 8px; resize: vertical; font-family: 'JetBrains Mono', monospace; font-size: 14px; background: var(--panel-2); color: var(--text); overflow: auto; }
textarea#textInput:focus{ outline: none; border-color: var(--accent); }

.dropzone{ border: 2px dashed var(--line); border-radius: 10px; padding: 30px 20px; text-align: center; cursor: pointer; transition: border-color .15s ease, background .15s ease; }
.dropzone:hover, .dropzone.dragover{ border-color: var(--accent); background: var(--accent-dim); }
.dropzone .icon{ font-size: 28px; margin-bottom: 8px; }
.dropzone .main{ font-size: 14px; font-weight: 600; }
.dropzone .sub{ font-size: 12px; color: var(--muted); margin-top: 4px; }
input[type=file]{ display: none; }
.file-info{ margin-top: 10px; font-size: 12.5px; color: var(--muted); text-align: center; }

.checkbox-label{ display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; cursor: pointer; margin-top: 10px; }
.checkbox-label input{ accent-color: var(--accent); width: 15px; height: 15px; }

.result-card{ margin-top: 18px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 18px; display: none; }
.result-card.show{ display: block; }
.result-card .label{ font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.result-card .hash{ font-family: 'JetBrains Mono', monospace; font-size: 17px; font-weight: 700; color: var(--accent); word-break: break-all; }
.progress{ margin-top: 10px; font-size: 12px; color: var(--muted); display: none; }
.progress.show{ display: block; }

.btns{ display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.app{ padding: 11px 20px; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 13.5px; font-family: 'Inter', sans-serif; color: #fff; background: var(--accent); transition: filter .15s ease; }
.app:hover{ filter: brightness(1.08); }
.gray{ background: var(--line); color: var(--text); }

.note{ margin-top: 14px; font-size: 12px; color: var(--muted); line-height: 1.6; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }