/* assets/css/base64-decoder.css */

.tool-container {
  max-width: none;
  margin: 0 auto;
  padding: 30px 20px;
}

.title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.decode-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* ====================== LEFT COLUMN ====================== */
.left-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.decode-label {
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 6px;
}

.decode-type {
  display: flex;
  align-items: center;
  gap: 12px;
}

.decode-type select {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  flex: 1;
}

textarea {
  width: 100%;
  min-height: 320px;
  padding: 16px;
  font-family: 'Consolas', monospace;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
}

/* ====================== RIGHT COLUMN ====================== */
.right-column {
  display: flex;
  flex-direction: column;
}

.result-area {
  flex: 1;
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-height: 400px;
  overflow: auto;
}

.result-area p {
  color:var(--text-light); 
  text-align:center; 
  padding-top:100px;
}

.result-area h3 {
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--text-light);
}

.result-area textarea {
  flex: 1;
  font-family: 'Consolas', monospace;
  font-size: 15px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  min-height: 25rem;
  resize: none;
}


/* PDF */
.result-area iframe {
  width: 100%;
  height: 650px;
  border: none;
  border-radius: 8px;
}

/* Image */
.result-area img {
  max-width: 100%;
  border-radius: 8px;
}

.file-result {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.file-header {
  display: flex;
  justify-content: left;
  align-items: left;
  flex-wrap: wrap;
  gap: 12px;
}

.image-header h3 {
  margin: 0;
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
}

.result-label{
  color:var(--text-light); 
  text-align:center; 
  padding-top:100px;
}

.error-label {
   color:#ef4444;
   text-align:center; 
   padding-top:100px;
}

/* Responsive */
@media (max-width: 900px) {
  .decode-box {
    grid-template-columns: 1fr;
    gap: 25px;
  }
}