.page { padding: 40px 20px; max-width: 900px; margin: 0 auto; }
.page h1 { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.page .subtitle { color: #888; margin-bottom: 20px; font-size: 14px; }

label {
  display: block; font-size: 13px; font-weight: 600; color: #aaa;
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}

.mode-switch {
  display: flex; gap: 6px; margin-bottom: 16px; align-items: center;
  background: #0d0d0d; border: 1px solid #262626; border-radius: 8px; padding: 6px;
}
.mode-btn {
  padding: 8px 18px; background: transparent; border: none;
  color: #aaa; border-radius: 6px; font-size: 13px; cursor: pointer; transition: all 0.15s;
  font-family: inherit; font-weight: 500;
}
.mode-btn:hover { color: #fff; }
.mode-btn.active { background: #1f1f1f; color: #ff4444; }

.toggle {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px;
  background: #141414; border: 1px solid #262626; border-radius: 6px;
  cursor: pointer; font-size: 13px; color: #ccc; text-transform: none;
  letter-spacing: normal; margin-bottom: 0; font-weight: 500;
}
.toggle:hover { border-color: #444; }
.toggle input { accent-color: #ff4444; width: 14px; height: 14px; margin: 0; }

textarea {
  width: 100%; min-height: 140px; resize: vertical;
  background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 8px;
  color: #e1e1e1; font-size: 13px; padding: 14px; outline: none;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  line-height: 1.5; transition: border-color 0.2s;
}
textarea:focus { border-color: #ff4444; }
.stats { color: #666; font-size: 12px; margin-top: 6px; font-family: 'SF Mono', Monaco, monospace; }

.file-zone {
  background: #0d0d0d; border: 1px dashed #333; border-radius: 10px;
  padding: 30px; margin-bottom: 6px; transition: border-color 0.2s;
  text-align: center;
}
.file-zone.dragging { border-color: #ff4444; background: #141414; }
.file-zone p { color: #ccc; font-size: 14px; margin-bottom: 8px; }
.file-zone p.hint { color: #666; font-size: 12px; font-family: 'SF Mono', Monaco, monospace; }
.link-btn {
  background: transparent; border: none; color: #ff4444;
  font: inherit; cursor: pointer; padding: 0; text-decoration: underline;
}

.progress { height: 4px; background: #1a1a1a; border-radius: 2px; overflow: hidden; margin-top: 10px; }
.progress-fill { height: 100%; width: 0; background: #ff4444; transition: width 0.2s; }

.results { margin-top: 24px; }
.hash-row {
  margin-bottom: 12px;
}
.hash-row label {
  font-size: 11px; font-weight: 700; color: #ff4444;
  margin-bottom: 6px; letter-spacing: 1px;
}
.hash-out {
  display: flex; align-items: stretch;
  background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 8px;
  overflow: hidden;
}
.hash-out input {
  flex: 1; background: transparent; border: none; outline: none;
  color: #e1e1e1; font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 13px; padding: 12px 14px; min-width: 0;
}
.copy-btn {
  background: transparent; border: none; color: #888; padding: 0 14px;
  cursor: pointer; transition: color 0.15s, background 0.15s; border-left: 1px solid #2a2a2a;
}
.copy-btn:hover { color: #ff4444; background: #141414; }
.copy-btn.copied { color: #4ade80; }

.info-card {
  margin-top: 24px; padding: 16px 20px;
  background: #0d0d0d; border: 1px solid #1f1f1f; border-radius: 10px;
}
.info-card h3 { color: #ccc; font-size: 14px; margin-bottom: 8px; font-weight: 600; text-transform: none; letter-spacing: normal; }
.info-card p { color: #888; font-size: 13px; line-height: 1.6; margin: 0; }
.info-card code { background: #1a1a1a; color: #ff4444; padding: 1px 6px; border-radius: 3px; font-size: 12px; font-family: 'SF Mono', Monaco, monospace; }

@media (max-width: 800px) {
  .hash-out input { font-size: 11px; padding: 10px 12px; }
  .mode-switch { flex-wrap: wrap; }
}