/* Nexum Modern Fancy CSS Theme */
:root {
  --bg-main: #111;
  --bg-alt: #1a1a1a;
  --accent: #8a2be2;
  --accent-light: #7dd3fc;
  --text-color: #eee;
  --border: #333;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, sans-serif;
  color: var(--text-color);
  background: linear-gradient(135deg, var(--bg-main), var(--bg-alt));
  min-height: 100vh;
}

.app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Toggle icon in top-right corner */
.nav-toggle-icon {
  position: absolute;
  top: 8px;
  right: 8px;
  left: auto;
  width: 42px;
  height: 42px;
  cursor: pointer;
  z-index: 1000;
}

/* Sidebar collapse/expand icon */
.sidebar-toggle-icon {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 42px;
  height: 42px;
  cursor: pointer;
  z-index: 1000;
}

#sidebar {
  width: 220px;
  max-width: calc(100vw - 100px);
  background: linear-gradient(180deg, var(--bg-alt), var(--bg-main));
  padding: 1rem;
  overflow-y: auto;
  border-right: 1px solid var(--border);
}

#tabsList .tab-item {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
}

#tabsList button {
  flex: 1;
  background: var(--bg-main);
  border: 1px solid var(--border);
  color: var(--text-color);
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background 0.3s;
  border-radius: 10px;
}

#tabsList button:hover {
  background: var(--accent);
  color: #fff;
}

#tabsList button.active {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}

#tabsList .config-btn {
  background: none;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  margin-left: 4px;
  transition: color 0.3s;
  flex: 0 0 auto;
  width: 28px;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#tabsList .config-btn:hover {
  color: var(--accent-light);
}

#tabsList .task-id,
#archiveList .task-id {
  margin-left: auto;
  color: var(--accent-light);
  font-size: 0.8rem;
  padding-left: 4px;
}

main {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#chatPanel {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

#chat {
  flex: 1;
  max-width: 800px;
  margin: 0 auto 1rem auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  overflow-y: auto;
}

#suggestions {
  max-width: 800px;
  margin: 0 auto 1rem auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  width: 100%;
}

#startSuggestions {
  max-width: 800px;
  margin: 0 auto 1rem auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  width: 100%;
}

#suggestions button {
  background: var(--bg-main);
  color: var(--text-color);
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  cursor: pointer;
  transition: background 0.3s;
  border-radius: 10px;
}

#startSuggestions button {
  background: var(--bg-main);
  color: var(--text-color);
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  cursor: pointer;
  transition: background 0.3s;
  border-radius: 10px;
}

#suggestions button:hover {
  background: var(--accent);
}

#startSuggestions button:hover {
  background: var(--accent);
}

.msg {
  border: 1px solid var(--border);
  padding: 8px;
  border-radius: 12px;
  white-space: pre-wrap;
  box-shadow: 0 0 6px rgba(0,0,0,0.5);
}

.user { background: #2f2f2f; align-self: flex-end; }
.ai   { background: #222; align-self: flex-start; }

#inputArea {
  position: relative;
  max-width: 3200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

#promptWrapper {
  position: relative;
  display: inline-block;
}

#taskBtns {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
}

#taskBtns button {
  padding: 4px 8px;
}

#prompt {
  width: auto;
  flex: none;
  background: var(--bg-alt);
  color: var(--text-color);
  border: 1px solid var(--border);
  padding: 8px;
  font-family: monospace;
  resize: vertical;
  border-radius: 10px;
}

button {
  background: var(--bg-main);
  color: var(--text-color);
  border: 1px solid var(--border);
  padding: 6px 12px;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  border-radius: 10px;
}

button:hover {
  background: var(--accent);
  color: #fff;
}

.view-tab {
  background: var(--bg-main);
  color: var(--text-color);
  border: 1px solid var(--border);
  padding: 4px 8px;
  cursor: pointer;
  transition: background 0.3s;
  border-radius: 10px;
}

.view-tab.active {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}

#settingsBtn,#projectNewTabBtn,
#feedbackBtn {
  background: none;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  font-size: 1.2rem;
}

#settingsModal,
#feedbackModal,
#tabConfigModal,
#newTabModal,
#startDialog,
#aboutOverlay,
#cookieInfoModal {
  --modal-viewport-gap: clamp(0.75rem, 2.5vh, 1.5rem);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: none;
  justify-content: center;
  align-items: center;
  padding: var(--modal-viewport-gap);
  box-sizing: border-box;
  overflow-y: auto;
  z-index: 1001;
}

#startDialog {
  background: linear-gradient(to top, #000, #333);
  overflow: hidden;
}

#aboutOverlay {
  background: rgba(0,0,0,0.9);
  flex-direction: column;
  color: var(--text-color);
  padding: 1rem;
  overflow-y: auto;
}

#splashAnim {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  color: #fff;
  font-family: Arial, sans-serif;
}

#splashAnim #splashTitle {
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  white-space: nowrap;
}

#splashAnim #splashYour {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  white-space: nowrap;
}

#splashAnim .splash-word {
  position: absolute;
  left: 100%;
  white-space: nowrap;
  font-size: 1.5rem;
  animation: splash-race 5s linear forwards;
}

@keyframes splash-race {
  from { transform: translateX(0); }
  to { transform: translateX(-120vw); }
}

#settingsModal .modal-content,
#feedbackModal .modal-content,
#tabConfigModal .modal-content,
#newTabModal .modal-content,
#startDialog .modal-content,
#cookieInfoModal .modal-content {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 1rem;
  width: min(100%, 420px);
  max-height: calc(100vh - (var(--modal-viewport-gap) * 2));
  overflow-y: auto;
  color: var(--text-color);
  box-shadow: 0 0 8px rgba(0,0,0,0.7);
  border-radius: 10px;
  position: relative;
  z-index: 1;
}

/* Start dialog type buttons */
#startTypeButtons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
#startTypeButtons .start-type-btn {
  flex: 1 1 160px;
  max-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 80px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.3s, color 0.3s;
}
#startTypeButtons .start-type-btn .icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}
#startTypeButtons .start-type-btn.selected {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}

.start-type-btn.disabled {
  position: relative;
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.start-type-btn.disabled[data-type="task"]::after,
.start-type-btn.disabled[data-type="search"]::after,
.start-type-btn.disabled[data-type="design"]::after {
  content: "Soon";
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
  background: var(--accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  pointer-events: none;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* New Tab dialog type buttons */
#newTabTypeButtons {
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
}
#newTabTypeButtons .start-type-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 80px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.3s, color 0.3s;
}
#newTabTypeButtons .start-type-btn .icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}
#newTabTypeButtons .start-type-btn.selected {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}

/* Ensure text in the New Tab modal is always white */
#newTabModal .modal-content,
#newTabModal label,
#newTabModal input,
#newTabModal textarea,
#newTabModal button {
  color: #fff;
}
#newTabModal input,
#newTabModal textarea {
  background: var(--bg-main);
  border: 1px solid var(--border);
}

/* Table styles used on nexum_tabs.html */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.9rem;
}

#tasks td,
#tasks th {
  padding: 6px 8px;
}

#tasks tbody tr {
  border-bottom: 1px solid var(--border);
}

#tasks th {
  background: var(--bg-alt);
  text-align: left;
}

#tasks tbody tr:nth-child(even) {
  background: var(--bg-alt);
}

#tasks tbody tr:hover {
  background: var(--accent);
  color: #fff;
}

#tasks tbody tr:hover a {
  color: #fff;
}

#tasks tbody tr:last-child {
  border-bottom: none;
}

a {
  color: var(--accent-light);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

#tasks {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
#taskListPanel {
  border: 1px dashed var(--border);
  padding: 8px;
  margin: 8px 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: auto;
}

#chatPanel.tasks-view {
  flex: none;
}

#tabsList .type-icon { margin-left: 4px; font-size: 0.9rem; width: 1.2rem; text-align: center; }
#codeBtn {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}
#renderBtn {
  background: var(--accent);
  border-color: var(--accent-light);
  color: #fff;
}

/* Cookie consent banner */
#cookieBanner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-alt);
  color: var(--text-color);
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border);
  display: none;
  z-index: 1100;
  text-align: center;
}

#cookieBanner button {
  margin-left: 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
}