/* === CSS varijable — teme === */
:root,
[data-theme="dark"] {
  --bg-page: #1a1a2e;
  --bg-panel: #16213e;
  --bg-deep: #111;
  --bg-hover: #0f3460;
  --border: #0f3460;
  --border-light: #333;
  --border-disabled: #444;
  --accent: #e94560;
  --success: #4ecca3;
  --info: #6ec6ff;
  --warning: #ffd93d;
  --text: #eee;
  --text-light: #ddd;
  --text-secondary: #aaa;
  --text-muted: #888;
  --text-dim: #666;
  --text-disabled: #555;
  --text-on-color: #1a1a2e;
  --overlay: rgba(0,0,0,0.6);
  --shadow: rgba(0,0,0,0.4);
  --drag-over: rgba(15, 52, 96, 0.3);
  --accent-shadow: rgba(233, 69, 96, 0.3);
}

[data-theme="light"] {
  --bg-page: #f0f2f5;
  --bg-panel: #ffffff;
  --bg-deep: #f5f6fa;
  --bg-hover: #e0e5ed;
  --border: #c9d1db;
  --border-light: #d8dee6;
  --border-disabled: #ccc;
  --accent: #d63851;
  --success: #1a8a6a;
  --info: #2b7dbd;
  --warning: #b8860b;
  --text: #1e293b;
  --text-light: #334155;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --text-disabled: #a0aec0;
  --text-on-color: #ffffff;
  --overlay: rgba(0,0,0,0.35);
  --shadow: rgba(0,0,0,0.12);
  --drag-over: rgba(59, 130, 246, 0.1);
  --accent-shadow: rgba(214, 56, 81, 0.15);
}

/* === Reset === */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-page);
  color: var(--text);
}

/* === Header === */
.header {
  padding: 16px 24px;
  background: var(--bg-panel);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border);
}

.header h1 { font-size: 1.4em; }
.header .version { color: var(--text-muted); font-size: 0.9em; }

.header-right {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* === Theme toggle === */
.theme-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-page);
  border-radius: 6px;
  padding: 2px;
  border: 1px solid var(--border-light);
}

.theme-btn {
  padding: 4px 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  font-size: 0.8em;
  transition: background 0.2s, color 0.2s;
  line-height: 1;
}

.theme-btn:hover {
  color: var(--text);
}

.theme-btn.active {
  background: var(--bg-hover);
  color: var(--text);
}

/* === Board (Kanban) === */
.board {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 16px;
  min-height: calc(100vh - 60px);
}

.column {
  background: var(--bg-panel);
  border-radius: 8px;
  padding: 12px;
  min-height: 200px;
}

.column-header {
  font-weight: bold;
  padding: 8px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--border);
  display: flex;
  justify-content: space-between;
}

.column-count {
  background: var(--bg-hover);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 0.85em;
}

/* === Task cards === */
.task-card {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.1s;
}

.task-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.task-id {
  font-weight: bold;
  color: var(--accent);
}

.task-title {
  margin-top: 4px;
  font-size: 0.9em;
}

.task-meta {
  margin-top: 6px;
  font-size: 0.75em;
  color: var(--text-muted);
}

.task-deps {
  font-size: 0.75em;
  color: var(--text-dim);
  margin-top: 4px;
}

/* === Task detail modal === */
#task-detail {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 50;
  background: var(--overlay);
  justify-content: center;
  align-items: center;
}

#task-detail.active {
  display: flex;
}

.detail-inner {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  width: 700px;
  max-width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.detail-close {
  cursor: pointer;
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 1.4em;
  color: var(--text-muted);
  padding: 4px 8px;
  line-height: 1;
}

.detail-close:hover { color: var(--accent); }

.detail-meta { margin-top: 12px; font-size: 0.9em; color: var(--text-secondary); }
.detail-meta p { margin-bottom: 4px; }

.detail-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.detail-content {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-deep);
  border-radius: 6px;
  max-height: 60vh;
  overflow-y: auto;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  background: var(--bg-page);
  color: var(--text);
  cursor: pointer;
  font-size: 0.85em;
  text-decoration: none;
  transition: background 0.2s;
}

.btn:hover { background: var(--bg-hover); }

.btn-move { border-color: var(--accent); }

.task-action {
  margin-top: 6px;
  text-align: right;
}

.task-action .btn {
  font-size: 0.75em;
  padding: 4px 10px;
}

.btn-run { border-color: var(--success); color: var(--success); }
.btn-run:hover { background: var(--success); color: var(--text-on-color); }

.btn-review { border-color: var(--info); color: var(--info); }
.btn-review:hover { background: var(--info); color: var(--text-on-color); }

.btn-approve { border-color: var(--warning); color: var(--warning); }
.btn-approve:hover { background: var(--warning); color: var(--text-on-color); }

.btn-report { border-color: var(--text-muted); color: var(--text-muted); }
.btn-report:hover { background: var(--text-muted); color: var(--text-on-color); }

.btn-blocked {
  border-color: var(--border-disabled);
  color: var(--text-disabled);
  cursor: default;
}

.btn-running {
  border-color: var(--accent);
  color: var(--accent);
  cursor: default;
  animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.btn-success { border-color: var(--success); color: var(--success); }
.btn-success:hover { background: var(--success); color: var(--text-on-color); }

.btn-active {
  background: var(--bg-hover);
  border-color: var(--accent);
}

/* === Sortable / Drag & Drop === */
.column-tasks {
  min-height: 50px;
}

.task-ghost {
  opacity: 0.4;
  border: 2px dashed var(--accent);
  background: var(--bg-hover);
}

.task-chosen {
  box-shadow: 0 4px 16px var(--accent-shadow);
}

.task-drag {
  opacity: 0.9;
  transform: rotate(2deg);
}

.column-tasks.sortable-drag-over {
  background: var(--drag-over);
  border-radius: 6px;
}

/* === Flash animations === */
@keyframes flash-success {
  0% { background: var(--success); }
  100% { background: var(--bg-page); }
}

@keyframes flash-error {
  0% { background: var(--accent); }
  100% { background: var(--bg-page); }
}

.flash-success { animation: flash-success 0.5s ease; }
.flash-error { animation: flash-error 0.5s ease; }

/* === Toast === */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.9em;
  z-index: 100;
  transition: transform 0.3s ease;
  pointer-events: none;
}

.toast-show {
  transform: translateX(-50%) translateY(0);
}

.toast-success {
  background: var(--success);
  color: var(--text-on-color);
}

.toast-error {
  background: var(--accent);
  color: #fff;
}

/* === Search === */
.search-wrapper {
  position: relative;
}

.search-wrapper input {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 12px;
  font-size: 0.85em;
  width: 220px;
  outline: none;
  transition: border-color 0.2s, width 0.3s;
}

.search-wrapper input:focus {
  border-color: var(--accent);
  width: 300px;
}

.search-results-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 400px;
  max-height: 500px;
  overflow-y: auto;
  background: var(--bg-panel);
  border-radius: 8px;
  box-shadow: 0 8px 24px var(--shadow);
  z-index: 50;
  margin-top: 4px;
}

.search-results-dropdown:empty {
  display: none;
}

.search-result {
  display: block;
  padding: 10px 14px;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.search-result:last-child {
  border-bottom: none;
}

.search-result:hover {
  background: var(--bg-hover);
}

.search-result-header {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-icon { font-size: 0.9em; }

.search-title {
  font-weight: bold;
  font-size: 0.85em;
}

.search-status {
  font-size: 0.7em;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-hover);
  margin-left: auto;
}

.search-status-done { color: var(--success); }
.search-status-active { color: var(--accent); }
.search-status-review { color: var(--warning); }
.search-status-ready { color: var(--info); }
.search-status-backlog { color: var(--text-muted); }

.search-snippet {
  font-size: 0.75em;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-empty {
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85em;
}

/* === Navigation === */
.nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* === Docs === */
.docs-container {
  padding: 16px 24px;
  height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
}

.docs-layout {
  display: grid;
  grid-template-columns: 25% 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.docs-sidebar h2 {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 1.1em;
}

.docs-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.doc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-panel);
  border-radius: 6px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9em;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  transition: background 0.2s;
}

.doc-item:hover {
  background: var(--bg-hover);
}

.doc-icon { font-size: 1em; }

.docs-breadcrumbs {
  margin-bottom: 16px;
  font-size: 0.85em;
}

.docs-breadcrumbs a {
  color: var(--accent);
  text-decoration: none;
}

.docs-breadcrumbs a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--text-dim);
  margin: 0 4px;
}

.docs-sidebar {
  overflow-y: auto;
}

.docs-main {
  min-width: 0;
  overflow-y: auto;
}

.docs-content {
  background: var(--bg-panel);
  border-radius: 8px;
  padding: 24px;
  line-height: 1.7;
  font-size: 0.95em;
}

.docs-content h1, .docs-content h2, .docs-content h3 {
  color: var(--accent);
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

.docs-content h1 { font-size: 1.5em; border-bottom: 1px solid var(--border-light); padding-bottom: 8px; }
.docs-content h2 { font-size: 1.2em; }
.docs-content h3 { font-size: 1.05em; }

.docs-content a {
  color: var(--success);
  text-decoration: none;
}

.docs-content a:hover { text-decoration: underline; }

.docs-content code {
  background: var(--bg-page);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.9em;
}

.docs-content pre {
  background: var(--bg-page);
  padding: 12px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 12px 0;
}

.docs-content pre code {
  background: none;
  padding: 0;
}

.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}

.docs-content th, .docs-content td {
  border: 1px solid var(--border-light);
  padding: 8px 12px;
  text-align: left;
}

.docs-content th {
  background: var(--bg-hover);
}

.docs-content ul, .docs-content ol {
  padding-left: 24px;
  margin: 8px 0;
}

.docs-content li { margin: 4px 0; }

.docs-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  color: var(--text-secondary);
  margin: 12px 0;
}

.docs-content hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 16px 0;
}

/* === Console === */
.console-container {
  padding: 16px;
  height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  min-height: 80vh;
}

.console-panels {
  display: flex;
  gap: 8px;
  flex: 1;
  min-height: 0;
}

.console-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-radius: 8px;
  overflow: hidden;
}

.console-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9em;
}

.session-status {
  font-size: 0.75em;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-hover);
}

.session-idle { color: var(--text-muted); }
.session-running { color: var(--success); }

.btn-kill {
  margin-left: auto;
  border-color: var(--accent);
  color: var(--accent);
  padding: 4px 10px;
  font-size: 0.75em;
}

.console-terminal {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-deep);
}

.console-terminal .xterm {
  height: 100%;
  padding: 4px;
}

.console-terminal .xterm-screen {
  height: 100%;
}

.console-terminal .xterm-viewport {
  overflow-y: auto;
}

.console-input-row {
  display: flex;
  gap: 4px;
  padding: 8px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.console-input {
  flex: 1;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 12px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.85em;
  outline: none;
}

.console-input:focus {
  border-color: var(--accent);
}

.console-input:disabled {
  opacity: 0.5;
}

.console-toolbar {
  padding: 8px 0;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* === Submit / Prijava === */
.submit-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 24px;
  height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
}

.submit-mode-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.btn-mode {
  border-color: var(--border-light);
  color: var(--text-muted);
}

.btn-mode.active {
  border-color: var(--accent);
  color: var(--text);
  background: var(--bg-hover);
}

.submit-mode h2 {
  margin-bottom: 16px;
  color: var(--accent);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9em;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text);
  padding: 10px 14px;
  font-size: 0.9em;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--accent);
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

.priority-group {
  display: flex;
  gap: 16px;
}

.priority-label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  color: var(--text);
}

.submit-msg {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 6px;
  margin-top: 12px;
  font-size: 0.9em;
}

.submit-success {
  background: var(--success);
  color: var(--text-on-color);
}

.submit-error {
  background: var(--accent);
  color: #fff;
}

/* === Chat (operator mode) === */
#mode-operator {
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: var(--bg-deep);
  border-radius: 6px;
  margin-bottom: 12px;
  min-height: 300px;
}

.chat-msg {
  margin-bottom: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.chat-role {
  font-size: 1.1em;
  margin-right: 6px;
}

.chat-user {
  color: var(--info);
}

.chat-bot {
  color: var(--text);
}

.chat-text {
  font-family: inherit;
}

.chat-input-row {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

/* === Placeholder text === */
.text-muted {
  color: var(--text-muted);
}

/* === Responsive === */
@media (max-width: 1100px) {
  .board { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .board { grid-template-columns: repeat(2, 1fr); }
  .docs-layout { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  .board { grid-template-columns: 1fr; }
}