/* ════════════════════════════════════════════════════════
   DocSuite — tools.css
   Shared styles for all individual tool pages
   ════════════════════════════════════════════════════════ */

/* Imports main design tokens */
@import url('/css/main.css');

/* ── TOOL PAGE LAYOUT */
.tool-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.tool-main {
  flex: 1;
  padding: 40px 0 64px;
}
.tool-header {
  margin-bottom: 36px;
}
.tool-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-3);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tool-breadcrumb a { color: var(--text-3); transition: color 0.2s; }
.tool-breadcrumb a:hover { color: var(--accent); }
.tool-breadcrumb span { color: var(--border-2); }

.tool-title-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 10px;
}
.tool-icon-lg {
  font-size: 2rem;
  line-height: 1;
  margin-top: 4px;
}
.tool-page-title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
}
.tool-page-desc {
  color: var(--text-2);
  font-size: 0.95rem;
  max-width: 620px;
  line-height: 1.65;
  margin-top: 8px;
}

/* ── TOOL PANEL LAYOUT */
.tool-layout {
  display: grid;
  gap: 48px;
}
.tool-layout--sidebar {
  grid-template-columns: 1fr 280px;
}
.tool-layout--2col {
  grid-template-columns: 1fr 1fr;
}
.tool-layout--full {
  grid-template-columns: 1fr;
}

/* ── PANELS */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.panel-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}
.panel-actions { display: flex; gap: 8px; }
.panel-body { padding: 20px; }
.panel-body--flush { padding: 0; }

/* ── FORM ELEMENTS */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-textarea {
  resize: vertical;
  min-height: 160px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
}
.form-select { appearance: none; cursor: pointer; }

/* ── BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-body);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  font-weight: 600;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--border-2); background: var(--bg-2); }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-icon { padding: 8px; }
.btn-full { width: 100%; justify-content: center; }

/* ── DROPZONE */
.dropzone {
  border: 2px dashed var(--border-2);
  border-radius: var(--radius);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.dropzone:hover, .dropzone.drag-over {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.dropzone-icon { font-size: 2.4rem; margin-bottom: 12px; }
.dropzone-text { color: var(--text-2); font-size: 0.9rem; }
.dropzone-text strong { color: var(--accent); }
.dropzone-hint {
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--text-3);
  font-family: var(--font-mono);
}

/* ── FILE LIST */
.file-list { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.file-item-icon { font-size: 1.2rem; flex-shrink: 0; }
.file-item-info { flex: 1; min-width: 0; }
.file-item-name {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.file-item-size { font-size: 0.75rem; color: var(--text-3); font-family: var(--font-mono); }
.file-item-remove {
  color: var(--text-3);
  padding: 4px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.file-item-remove:hover { color: #ff4d4d; background: rgba(255,77,77,0.1); }

/* ── STATUS / ALERTS */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
}
.alert-success { background: rgba(0,220,100,0.1); border: 1px solid rgba(0,220,100,0.25); color: #4dffaa; }
.alert-error   { background: rgba(255,77,77,0.1);  border: 1px solid rgba(255,77,77,0.25);  color: #ff8080; }
.alert-info    { background: rgba(77,166,255,0.1); border: 1px solid rgba(77,166,255,0.25); color: #7ab8ff; }

/* ── STAT CHIPS (used in word count etc.) */
.stat-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.stat-chip {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  flex: 1;
  min-width: 100px;
  text-align: center;
}
.stat-chip-value {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
}
.stat-chip-label {
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-top: 4px;
  display: block;
}

/* ── COLOR SWATCH */
.swatch {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255,255,255,0.1);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── COPY BADGE */
.copy-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-2);
  transition: all 0.2s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { border-color: #4dffaa; color: #4dffaa; }

/* ── TOOL AD SLOTS */
.tool-ad-top    { margin-bottom: 32px; }
.tool-ad-bottom { margin-top: 32px; }
.tool-ad-mid    { margin: 32px 0; }

/* ── RELATED TOOLS */
.related-tools { margin-top: 48px; }
.related-tools h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.related-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: border-color 0.2s;
}
.related-card:hover { border-color: var(--border-2); }
.related-card span:first-child { font-size: 1.1rem; }

/* ── TOOL PAGE FOOTER NOTE */
.tool-privacy-note {
  margin-top: 32px;
  padding: 14px 18px;
  background: rgba(200,255,0,0.04);
  border: 1px solid rgba(200,255,0,0.12);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
}

/* ── RESPONSIVE */
@media (max-width: 768px) {
  .tool-layout--sidebar,
  .tool-layout--2col { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .related-grid { grid-template-columns: 1fr; }
  .stat-chips { flex-direction: column; }
}