/* =========================
   TERMI.MAL+ Tools Styles
   ========================= */

/* Tool Panels Container */
.tools-container {
  padding: 0 24px 48px;
  flex: 1;
}

.tool-panel {
  display: none;
  max-width: 960px;
  margin: 0 auto;
  animation: toolFadeIn 0.25s ease forwards;
}

.tool-panel.active {
  display: block;
}

@keyframes toolFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .tool-panel { animation: none; }
}

/* =========================
   Sidebar Tools Section
   ========================= */
.sidebar-tools-divider {
  display: none;
}

.sidebar-tools-header {
  display: none;
}

.sidebar-tool-category {
  padding: 4px 16px;
}

.sidebar-tool-cat-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 4px 2px;
}

.sidebar-tool-cat-label svg {
  width: 12px;
  height: 12px;
  opacity: 0.7;
}

.sidebar-tool {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 20px 7px 28px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.78rem;
  border-radius: 6px;
  margin: 1px 8px;
  transition: all 0.2s;
}

.sidebar-tool svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.6;
}

.sidebar-tool:hover {
  background: rgba(255, 120, 0, 0.08);
  color: var(--text-primary);
}

.sidebar-tool:hover svg {
  opacity: 1;
  color: var(--primary);
}

.sidebar-tool.active {
  background: rgba(255, 120, 0, 0.12);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-tool.active svg {
  opacity: 1;
  color: var(--primary);
}

.sidebar-tool-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================
   Tool Header
   ========================= */
.tool-header {
  margin-bottom: 28px;
}

.tool-header-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}

.tool-header-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tool-header-icon.orange {
  background: rgba(255, 120, 0, 0.12);
  border: 1px solid rgba(255, 120, 0, 0.25);
}

.tool-header-icon.orange svg { color: var(--primary); }

.tool-header-icon.cyan {
  background: rgba(0, 191, 255, 0.12);
  border: 1px solid rgba(0, 191, 255, 0.25);
}

.tool-header-icon.cyan svg { color: var(--secondary); }

.tool-header-icon.green {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.tool-header-icon.green svg { color: #22c55e; }

.tool-header-icon.purple {
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.tool-header-icon.purple svg { color: #a855f7; }

.tool-header-icon svg {
  width: 24px;
  height: 24px;
}

.tool-title {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tool-description {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 640px;
}

/* =========================
   Tool Layout (two-column)
   ========================= */
.tool-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.tool-layout.single {
  grid-template-columns: 1fr;
}

@media (max-width: 768px) {
  .tool-layout {
    grid-template-columns: 1fr;
  }
}

/* =========================
   Tool Cards / Sections
   ========================= */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.tool-card-title {
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-card-title svg {
  width: 16px;
  height: 16px;
}

.tool-card-title.cyan { color: var(--secondary); }
.tool-card-title.green { color: #22c55e; }
.tool-card-title.purple { color: #a855f7; }

/* =========================
   Form Controls
   ========================= */
.tool-input-group {
  margin-bottom: 14px;
}

.tool-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.tool-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.tool-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 120, 0, 0.15);
}

.tool-input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.tool-textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  resize: vertical;
  min-height: 100px;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.tool-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 120, 0, 0.15);
}

.tool-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.tool-select:focus {
  outline: none;
  border-color: var(--primary);
}

/* =========================
   Tool Buttons
   ========================= */
.tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  border-radius: 8px;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(255, 120, 0, 0.2);
}

.tool-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 120, 0, 0.35);
}

.tool-btn svg {
  width: 16px;
  height: 16px;
}

.tool-btn.cyan {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  box-shadow: 0 4px 12px rgba(0, 191, 255, 0.2);
}

.tool-btn.cyan:hover {
  box-shadow: 0 6px 20px rgba(0, 191, 255, 0.35);
}

.tool-btn.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  box-shadow: none;
}

.tool-btn.outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: none;
  transform: none;
}

.tool-btn.sm {
  padding: 6px 12px;
  font-size: 0.68rem;
}

/* =========================
   Tool Output / Result
   ========================= */
.tool-output {
  position: relative;
  background: var(--bg-darker, #050508);
  border: 1px solid rgba(0, 191, 255, 0.15);
  border-radius: 8px;
  padding: 14px 44px 14px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--secondary-light);
  line-height: 1.6;
  word-break: break-all;
  white-space: pre-wrap;
  min-height: 44px;
}

.tool-output .copy-btn {
  top: 8px;
  right: 8px;
}

.tool-output-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

/* =========================
   Toggles / Checkboxes
   ========================= */
.tool-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.tool-toggle {
  padding: 8px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.tool-toggle:hover {
  border-color: rgba(255, 120, 0, 0.4);
  color: var(--text-primary);
}

.tool-toggle.active {
  background: rgba(255, 120, 0, 0.12);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

.tool-toggle.cyan.active {
  background: rgba(0, 191, 255, 0.12);
  border-color: var(--secondary);
  color: var(--secondary);
}

/* =========================
   Permission Grid (chmod)
   ========================= */
.perm-grid {
  display: grid;
  grid-template-columns: auto repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 16px;
}

.perm-header {
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  padding: 8px 12px;
}

.perm-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 10px 14px;
  display: flex;
  align-items: center;
}

.perm-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 38px;
}

.perm-cell:hover {
  border-color: rgba(255, 120, 0, 0.4);
}

.perm-cell.active {
  background: rgba(255, 120, 0, 0.15);
  border-color: var(--primary);
}

.perm-cell.active .perm-letter {
  color: var(--primary);
  font-weight: 700;
}

.perm-letter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

/* =========================
   Cron Grid
   ========================= */
.cron-fields {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.cron-field {
  text-align: center;
}

.cron-field-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.cron-field-input {
  width: 100%;
  padding: 10px 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--secondary-light);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  text-align: center;
  font-weight: 700;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.cron-field-input:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.15);
}

.cron-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cron-preset {
  padding: 6px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.2s;
}

.cron-preset:hover {
  border-color: var(--secondary);
  color: var(--secondary);
  background: rgba(0, 191, 255, 0.08);
}

/* =========================
   Command Explainer
   ========================= */
.explain-input-wrap {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.explain-input-wrap .tool-input {
  flex: 1;
}

.explain-output {
  margin-top: 16px;
}

.explain-visual {
  background: var(--bg-darker, #050508);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  overflow-x: auto;
}

.explain-cmd-line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  line-height: 2.2;
}

.explain-token {
  position: relative;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: help;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.explain-token:hover {
  transform: translateY(-2px);
}

.explain-token.cmd {
  background: rgba(255, 120, 0, 0.15);
  color: var(--primary);
  border-color: rgba(255, 120, 0, 0.3);
  font-weight: 700;
}

.explain-token.flag {
  background: rgba(0, 191, 255, 0.12);
  color: var(--secondary-light);
  border-color: rgba(0, 191, 255, 0.25);
}

.explain-token.arg {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.25);
}

.explain-token.pipe {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border-color: rgba(168, 85, 247, 0.3);
  font-weight: 700;
}

.explain-token.redirect {
  background: rgba(236, 72, 153, 0.12);
  color: #f472b6;
  border-color: rgba(236, 72, 153, 0.25);
  font-weight: 700;
}

.explain-token.string {
  background: rgba(234, 179, 8, 0.12);
  color: #fde047;
  border-color: rgba(234, 179, 8, 0.25);
}

.explain-token.operator {
  background: rgba(99, 102, 241, 0.12);
  color: #818cf8;
  border-color: rgba(99, 102, 241, 0.25);
  font-weight: 700;
}

.explain-token.subcommand {
  background: rgba(251, 146, 60, 0.12);
  color: #fdba74;
  border-color: rgba(251, 146, 60, 0.25);
}

/* Breakdown list */
.explain-breakdown {
  list-style: none;
  padding: 0;
  margin: 0;
}

.explain-item {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  align-items: flex-start;
}

.explain-item:last-child {
  border-bottom: none;
}

.explain-item-token {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 80px;
  text-align: center;
}

.explain-item-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.explain-item-desc strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Explain examples */
.explain-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.explain-example-btn {
  padding: 6px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.2s;
}

.explain-example-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255, 120, 0, 0.08);
}

/* Legend */
.explain-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.explain-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.explain-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

/* =========================
   Subnet Calculator
   ========================= */
.subnet-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.subnet-result-item {
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.subnet-result-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.subnet-result-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--secondary-light);
  font-weight: 600;
}

@media (max-width: 480px) {
  .subnet-results {
    grid-template-columns: 1fr;
  }
}

/* =========================
   SSH Config Output
   ========================= */
.ssh-output-block {
  background: var(--bg-darker, #050508);
  border: 1px solid rgba(0, 191, 255, 0.15);
  border-radius: 8px;
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--secondary-light);
  line-height: 1.8;
  white-space: pre;
  position: relative;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 768px) {
  .tools-container {
    padding: 0 14px 32px;
  }

  .tool-header-top {
    gap: 10px;
  }

  .tool-header-icon {
    width: 40px;
    height: 40px;
  }

  .tool-title {
    font-size: 0.95rem;
  }

  .tool-card {
    padding: 16px;
  }

  .explain-input-wrap {
    flex-direction: column;
  }

  .cron-fields {
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
  }

  .cron-field-input {
    font-size: 0.82rem;
    padding: 8px 2px;
  }

  .perm-grid {
    font-size: 0.7rem;
  }
}

/* =========================
   YAML / Docker Guide Box
   ========================= */
.yaml-guide-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--secondary);
  border-radius: 0 10px 10px 0;
  padding: 18px 20px;
  margin-bottom: 20px;
}

.yaml-guide-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.yaml-guide-title svg {
  width: 16px;
  height: 16px;
  color: var(--secondary);
}

.yaml-guide-box p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 10px 0;
}

.yaml-guide-box p:last-child:not(:only-child) {
  margin-bottom: 0;
}

.yaml-guide-box strong {
  color: var(--text-primary);
}

.yaml-guide-box code {
  background: rgba(0, 191, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--secondary-light);
  font-size: 0.82rem;
}

.yaml-guide-tips {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
}

.yaml-tip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.yaml-tip svg {
  width: 14px;
  height: 14px;
  color: #22c55e;
  flex-shrink: 0;
}

.yaml-tip code {
  background: rgba(0, 191, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--secondary-light);
  font-size: 0.78rem;
}

/* =========================
   Converter Direction Toggle
   ========================= */
.converter-direction {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

/* =========================
   Docker Run Explainer
   ========================= */
.drc-explain-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drc-explain-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.drc-explain-item code {
  background: rgba(0, 191, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--secondary-light);
  font-size: 0.78rem;
}

.drc-explain-item strong {
  color: var(--primary);
}

/* =========================
   Dockerfile Builder Hints
   ========================= */
.df-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.5;
}

.df-hint code {
  background: rgba(0, 191, 255, 0.08);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--secondary-light);
  font-size: 0.72rem;
}

/* =========================
   Compose Builder Services
   ========================= */
.cb-service-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color 0.25s;
}

.cb-service-block:hover {
  border-color: rgba(168, 85, 247, 0.3);
}

.cb-service-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.cb-service-number {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 8px;
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  font-weight: 900;
  color: #a855f7;
}

.cb-service-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex: 1;
}

.cb-remove-btn {
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.cb-remove-btn:hover {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.cb-remove-btn svg {
  width: 14px;
  height: 14px;
}

.cb-service-fields .tool-input-group {
  margin-bottom: 10px;
}

.cb-field-row {
  display: flex;
  gap: 12px;
}

@media (max-width: 768px) {
  .cb-field-row {
    flex-direction: column;
    gap: 0;
  }

  .converter-direction {
    flex-wrap: wrap;
  }
}