@import url("https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;700&display=swap");

:root {
  --bg-color: #0d1117;
  --widget-bg: rgba(22, 27, 34, 0.7);
  --border-color: rgba(139, 148, 158, 0.3);
  --text-color: #c9d1d9;
  --text-secondary: #8b949e;
  --accent-color: #58a6ff;
  --accent-glow: rgba(88, 166, 255, 0.5);
  --green-color: #3fb950;
  --red-color: #f85149;
  --orange-color: #f78166;
}

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

body {
  font-family: "Roboto Mono", monospace;
  background-color: var(--bg-color);
  color: var(--text-color);
  background-image: radial-gradient(circle at 1px 1px, rgba(139, 148, 158, 0.1) 1px, transparent 0);
  background-size: 20px 20px;
  min-height: 100vh;
  overflow-x: clip;
  background-attachment: fixed;
  overscroll-behavior: none;
}

html {
  overscroll-behavior: none;
  background-color: var(--bg-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.header {
  text-align: center;
  position: relative;
  margin-bottom: -1.5rem;
}
#clock {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-color);
  text-shadow: 0 0 15px var(--accent-glow);
}

.search-form {
  display: flex;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.search-input,
.search-form button {
  background: none;
  border: none;
  color: var(--text-color);
  padding: 0.75rem;
  font-size: 1rem;
  font-family: "Roboto Mono", monospace;
}

.search-engine-picker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border-color);
  padding: 0 1rem;
  color: var(--text-secondary);
  font-size: 1.2rem;
}

.search-engine {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.search-input {
  flex-grow: 1;
  background-color: rgba(13, 17, 23, 0.8);
}
.search-input:focus {
  outline: none;
  box-shadow: inset 0 0 10px var(--accent-glow);
}
.search-form button {
  background-color: var(--accent-color);
  color: var(--bg-color);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

#link-categories-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
}
.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.link-category h3 {
  color: var(--text-secondary);
  font-size: 1.1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--border-color);
  margin: 0;
}

.link-pagination .widget-nav-btn {
    width: 28px;
    height: 28px;
}

.widget-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    border-color: var(--border-color);
    color: var(--text-secondary);
}
.widget-nav-btn:disabled:hover {
    background-color: transparent; /* Отменяем ховер-эффект для отключенных кнопок */
}

#link-categories-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
}

.links-container {
    position: relative;
}

.category-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    background-color: rgba(13, 17, 23, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 50%;
    display: flex; /* This will be controlled by JS */
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    opacity: 0; /* Hidden by default */
    pointer-events: none;
}

.links-container:hover .category-nav-arrow:not(.disabled) {
    opacity: 1;
    pointer-events: auto;
}

.category-nav-arrow.disabled {
    cursor: not-allowed;
    /* No opacity rule, it will remain invisible */
}

.category-nav-arrow.disabled:hover {
    color: var(--text-secondary);
    border-color: var(--border-color);
    transform: translateY(-50%) scale(1);
}

.category-nav-arrow.left {
    left: 5px;
}

.category-nav-arrow.right {
    right: 5px;
}

.category-nav-arrow:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-50%) scale(1.1);
}


.link-grid {
  position: relative; /* For arrow positioning */
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.link-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5; /* Lower than category arrows */
    width: 30px;
    height: 30px;
    background-color: rgba(13, 17, 23, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    opacity: 0;
    pointer-events: none;
}

.link-category:hover .link-nav-arrow {
    opacity: 1;
    pointer-events: auto;
}

.link-nav-arrow.left {
    left: -15px; /* Overlap the grid slightly */
}

.link-nav-arrow.right {
    right: -15px; /* Overlap the grid slightly */
}

.link-nav-arrow:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-50%) scale(1.1);
}

.link-nav-arrow.disabled {
    opacity: 0.2 !important; /* Ensure disabled arrows are faded even on hover */
    cursor: not-allowed;
    transform: translateY(-50%) scale(1);
}

.link-nav-arrow.disabled:hover {
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.link-card {
  background-color: var(--widget-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  text-decoration: none;
  color: var(--text-color);
  text-align: center;
  position: relative;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: grab;
}
.link-card:active {
  cursor: grabbing;
}
.link-card .link-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.link-card i {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.sortable-ghost {
  opacity: 0.4;
  background: var(--accent-color);
}

.link-controls {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(13, 17, 23, 0.85), transparent);
  border-radius: 6px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 6px;
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
  pointer-events: none;
}
.link-control-btn {
  background-color: rgba(30, 37, 46, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.8rem;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
}

.widgets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}
.widget {
  background-color: var(--widget-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  backdrop-filter: blur(10px);
}
.widget.full-width {
  grid-column: 1 / -1;
}
.widget h2 {
  color: var(--accent-color);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: none;
  padding-bottom: 0;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.widget-header-controls {
    display: flex;
    gap: 0.5rem;
}

.widget-header-button {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  line-height: 0;
}

#projects-widget .widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

#projects-widget .widget-header h2 {
  border-bottom: none;
  padding-bottom: 0;
}

.widget-nav {
  display: flex;
  gap: 0.5rem;
}

.widget-nav-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

#projects-widget .system-links {
  display: flex;
  overflow: hidden;
  position: relative;
}

#projects-widget .project-slide {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  position: absolute;
  top: 0;
  left: 0;
}

#projects-widget .project-slide.active {
  opacity: 1;
  position: relative;
  z-index: 1;
}

.system-link-card {
  background-color: rgba(139, 148, 158, 0.1);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  transition: all 0.2s ease;
}
.system-link-card i {
  font-size: 1.8rem;
}
.system-link-card span {
  font-size: 0.9rem;
}

.config-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.5rem;
}
.config-btn {
  background-color: rgba(139, 148, 158, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.4rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: "Roboto Mono", monospace;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-grow: 1;
  max-width: 150px;
}
.config-btn.reset {
  border-color: transparent;
}
.connect-button {
  background-color: var(--accent-color);
  color: var(--bg-color);
  border: none;
  border-radius: 6px;
  padding: 0.75rem 0.5rem;
  font-family: "Roboto Mono";
  font-weight: bold;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: background-color 0.2s ease;
  margin-top: auto;
}

.management-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: center;
}

.management-grid .config-controls {
  flex-direction: column;
  align-items: stretch;
  margin-top: 0;
  gap: 0.5rem;
}

.management-grid .config-controls .config-btn {
  max-width: 100%;
}

.status-grid {
  display: grid;
  gap: 0.75rem;
}
.status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}
.status-indicator {
  font-size: 1.2rem;
  padding: 0;
  font-weight: normal;
  border-radius: 0;
  line-height: 1;
}
.status-indicator.loading {
  font-size: 0.8rem;
  font-weight: bold;
  padding: 0.2rem 0.5rem;
  border-radius: 1rem;
  background-color: var(--text-secondary);
  color: var(--bg-color);
  animation: pulse 1.5s infinite;
}
.status-indicator.online {
  color: var(--green-color);
  background-color: transparent;
}
.status-indicator.offline {
  color: var(--red-color);
  background-color: transparent;
}

.notes-textarea {
  flex-grow: 1;
  min-height: 150px;
  background-color: rgba(13, 17, 23, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-color);
  padding: 0.75rem;
  font-family: "Roboto Mono", monospace;
  font-size: 0.9rem;
  resize: none;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.notes-textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-glow);
}

#command-filter {
  width: 100%;
  padding: 0.5rem;
  background-color: rgba(13, 17, 23, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-color);
  margin-bottom: 1rem; /* Добавляем отступ для модального окна */
}
#command-filter:focus {
  outline: none;
  border-color: var(--accent-color);
}

.command-list {
  max-height: 60vh; /* Ограничиваем высоту в модальном окне */
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1rem;
}
.command-list::-webkit-scrollbar {
  width: 8px;
}
.command-list::-webkit-scrollbar-track {
  background: transparent;
}
.command-list::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 10px;
}

.command-category h3 {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--accent-color);
  padding-left: 0.75rem;
}
.command-item {
  display: flex;
  flex-direction: column;
  margin-left: 1.25rem;
  margin-bottom: 0.75rem;
}
.command-item .usage {
  font-weight: bold;
  color: var(--text-color);
  word-wrap: break-word;
  word-break: break-word;
}
.command-item .description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding-left: 1rem;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s;
}

.modal.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-content {
  background-color: var(--bg-color);
  padding: 2rem;
  border: 1px solid var(--border-color);
  width: 90%;
  max-width: 500px;
  border-radius: 8px;
  position: relative;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.close-button {
  color: var(--text-secondary);
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.modal form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.modal form input {
  padding: 0.75rem;
  font-family: "Roboto Mono";
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-color);
}
.modal form button {
  padding: 0.75rem;
  font-family: "Roboto Mono";
  background: var(--accent-color);
  border: none;
  border-radius: 4px;
  color: var(--bg-color);
  font-weight: bold;
  cursor: pointer;
}
.modal-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 0.5rem;
}
.modal-hint a {
  color: var(--accent-color);
  text-decoration: none;
}

.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: var(--accent-color);
  color: var(--bg-color);
  border-radius: 50%;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

/* --- Chat Widget --- */
.chat-widget {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  width: 370px;
  max-width: 90vw;
  height: 600px;
  max-height: 80vh;
  background-color: var(--widget-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  z-index: 1000;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform-origin: bottom right;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  transform: scale(0.5);
  visibility: hidden;
  pointer-events: none;
  display: none;
}

.chat-widget.visible {
  opacity: 1;
  transform: scale(1);
  visibility: visible;
  pointer-events: auto;
  display: flex;
}

.chat-widget.maximized.visible {
  width: 90vw;
  height: 90vh;
  max-height: 90vh;
  bottom: 2rem;
  left: 50%;
  right: auto;
  transform: translateX(-50%) scale(1);
  z-index: 1001;
}

.chat-widget.dragover {
  border-color: var(--accent-color);
  box-shadow: 0 0 15px var(--accent-glow);
}

.chat-widget.visible.maximized {
  width: 90vw !important;
  height: 90vh !important;
  max-height: 90vh !important;
  bottom: 2rem !important;
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) scale(1) !important;
  z-index: 1001 !important;
}

.chat-widget:not(.visible) {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  width: 370px !important;
  height: 600px !important;
  bottom: 6rem !important;
  left: auto !important;
  right: 2rem !important;
  transform: scale(0.5) !important;
  z-index: 1000 !important;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: move;
}
.chat-header h3 {
  color: var(--accent-color);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chat-controls {
  display: flex;
  gap: 0.5rem;
}
.chat-control-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.2s ease;
}
.chat-control-btn:hover {
  color: var(--accent-color);
}

.chat-body {
  flex-grow: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column-reverse;
}
.chat-body::-webkit-scrollbar {
  width: 6px;
}
.chat-body::-webkit-scrollbar-track {
  background: transparent;
}
.chat-body::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 10px;
}

.chat-message {
  padding: 0.5rem 0.75rem;
  border-radius: 12px;
  margin-bottom: 0.5rem;
  max-width: 80%;
  line-height: 1.4;
  font-size: 0.9rem;
  word-wrap: break-word;
  word-break: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  min-width: 0;
}

/* Стили для LaTeX формул в сообщениях */
.chat-message .katex-display {
  margin: 0.5rem 0;
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  text-align: left;
}

.chat-message .katex {
  font-size: 0.95em;
  word-wrap: break-word;
  white-space: normal;
}

.chat-message .katex-html {
  white-space: normal;
  word-wrap: break-word;
}

.chat-message code {
  word-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
  background-color: rgba(139, 148, 158, 0.2);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: "Roboto Mono", monospace;
  font-size: 0.85em;
}

.chat-message pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-x: auto;
  background-color: rgba(139, 148, 158, 0.2);
  padding: 0.5rem;
  border-radius: 4px;
  margin: 0.5rem 0;
}

.user-message {
  background-color: var(--accent-color);
  color: var(--bg-color);
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.jarvis-message {
  background-color: rgba(139, 148, 158, 0.2);
  color: var(--text-color);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.chat-message ul,
.chat-message ol {
  padding-left: 26px;
}

.chat-image {
  max-width: 100%;
  max-height: 250px;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.chat-image:hover {
  transform: scale(1.03);
}

.chat-footer {
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  border-top: 1px solid var(--border-color);
  gap: 0.5rem;
}

.chat-image-preview {
  position: relative;
  background-color: rgba(139, 148, 158, 0.1);
  border-radius: 6px;
  padding: 0.5rem;
  width: 100%;
}

#chat-image-preview-thumbnail {
  max-height: 80px;
  border-radius: 4px;
}

#chat-cancel-image-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  line-height: 1;
}

.chat-input-area {
  display: flex;
  width: 100%;
  gap: 0.5rem;
}

#chat-input {
  flex-grow: 1;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.5rem;
  color: var(--text-color);
  font-family: "Roboto Mono", monospace;
}
#chat-input:focus {
  outline: none;
  border-color: var(--accent-color);
}

#chat-send-btn {
  background-color: var(--accent-color);
  border: none;
  color: var(--bg-color);
  border-radius: 4px;
  width: 40px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
#chat-send-btn:hover {
  background-color: #79c0ff;
}

.command-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10000;
  font-family: "Roboto Mono", monospace;
  font-size: 0.9rem;
  animation: fadeIn 0.2s ease-out;
}

.command-popup-content {
  position: relative;
  padding: 1.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  background: var(--widget-bg);
  color: var(--text-color);

  width: 90vw;
  max-width: 600px;
  max-height: 70vh;
  overflow-y: auto;
}

.command-popup .command-popup-content {
  background: var(--widget-bg);
  color: var(--text-color);
}

.command-popup.success .command-popup-content {
  background: var(--green-color);
  color: var(--bg-color);
}

.command-popup.error .command-popup-content {
  background: var(--red-color);
  color: var(--bg-color);
}

.command-popup.loading .command-popup-content {
  background: var(--orange-color);
  color: var(--bg-color);
  text-align: center;
}

.command-popup-text {
  white-space: pre-line;
  text-align: left;
  line-height: 1.4;
}

.command-popup-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: transparent;
  border: none;
  color: inherit;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

@media (min-width: 992px) {
  .links-container {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }
}

/* Hide link icons on tablets */
@media (max-width: 992px) {
  .link-card .link-content i {
    display: none;
  }
  .link-card .link-content {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  #clock {
    font-size: 2.5rem;
  }
  #greeting {
    font-size: 1rem;
  }
  .search-form {
    max-width: 100%;
  }
  .links-container {
    gap: 1.5rem;
    grid-template-columns: 1fr;
  }
  .link-grid {
    grid-template-columns: repeat(1, 1fr);
  }
  .link-card .link-content i {
    display: none;
  }
  .link-card .link-content span {
    font-size: 0.8rem;
  }
  .link-card .link-content {
    justify-content: center;
  }
  .widget {
    padding: 0.5rem;
  }
  .widgets-grid {
    grid-template-columns: 1fr;
  }
  .system-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .config-controls {
    flex-direction: row;
    gap: 0.3rem;
  }
  .config-btn {
    max-width: 100%;
    font-size: 0.8rem;
  }
  .fab {
    bottom: 1rem;
    right: 1rem;
  }

  .chat-widget {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
    border: none;
    transform-origin: bottom center;
  }

  .chat-widget.visible {
    display: flex !important;
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .chat-widget.maximized {
    transform: scale(1) !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
  }

  .chat-widget:not(.visible) {
    display: none !important;
    pointer-events: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transform: scale(0.5) !important;
    width: 100% !important;
    height: 100% !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
  }

  #note-editor-form .form-row {
    flex-direction: column;
    gap: 0.5rem;
    align-items: stretch;
  }
}

@media (max-width: 480px) {
  #clock {
    font-size: 2rem;
  }
  .widget h2 {
    font-size: 1rem;
  }
  .system-link-card span {
    font-size: 0.8rem;
  }
  .search-input {
    font-size: 0.9rem;
  }
  .command-popup-content {
    width: 95vw;
    max-width: none;
    max-height: 80vh;
    font-size: 0.8rem;
    padding: 1rem 1.2rem;
  }

}

@media (hover: hover) {
  .search-form button:hover {
    background-color: #79c0ff;
  }
  .link-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(88, 166, 255, 0.2);
  }
  .link-card:hover i {
    color: var(--accent-color);
  }
  .link-card:hover .link-controls {
    opacity: 1;
    pointer-events: auto;
  }
  .link-control-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
  }
  .link-control-btn.delete:hover {
    color: var(--red-color);
    border-color: var(--red-color);
  }
  #projects-widget .project-nav-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
  }
  .system-link-card:hover {
    background-color: rgba(88, 166, 255, 0.15);
    color: var(--accent-color);
    transform: scale(1.05);
  }
  .config-btn:hover {
    background-color: rgba(88, 166, 255, 0.15);
    color: var(--accent-color);
    border-color: var(--accent-color);
  }
  .config-btn.reset:hover {
    color: var(--orange-color);
    border-color: var(--orange-color);
    background-color: rgba(247, 129, 102, 0.1);
  }
  .connect-button:hover {
    background-color: #79c0ff;
  }
  .close-button:hover {
    color: #fff;
  }
  .modal-hint a:hover {
    text-decoration: underline;
  }
  .fab:hover {
    background-color: #79c0ff;
    transform: scale(1.1);
  }
  .widget-header-button:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
  }
  .command-popup-close:hover {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* --- Image Viewer Modal --- */
#image-viewer-modal {
  z-index: 2000 !important;
}

#image-viewer-modal .modal-content {
  background: transparent;
  border: none;
  width: 100%;
  height: 100%;
  max-width: 100vw;
  max-height: 100vh;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#image-viewer-modal .image-viewer-content {
  position: relative;
  width: 90%;
  height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#fullscreen-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.2s ease;
  cursor: grab;
}

#fullscreen-image:active {
  cursor: grabbing;
}

#image-viewer-close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: white;
  font-size: 40px;
  transition: color 0.2s ease;
  z-index: 2001;
}
#image-viewer-close:hover {
  color: var(--accent-color);
}

.image-viewer-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(13, 17, 23, 0.7);
  border-radius: 8px;
  padding: 0.5rem;
  display: flex;
  gap: 0.5rem;
  border: 1px solid var(--border-color);
  z-index: 2001;
}

.image-viewer-controls button {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  padding: 0.5rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.image-viewer-controls button:hover {
  color: var(--accent-color);
}

/* --- Stream Modal --- */
.telegram-stream-status {
    margin-top: 0.3rem;
    padding: 0.3rem;
    background-color: rgba(139, 148, 158, 0.1);
    border-radius: 6px;
    text-align: center;
}

.telegram-stream-status .loading-spinner {
    font-size: 1.5rem;
    color: var(--text-secondary);
    animation: pulse 1.5s infinite;
}

.telegram-stream-status a {
    display: inline-block;
    background-color: #2AABEE;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: background-color 0.2s ease;
}

.telegram-stream-status a:hover {
    background-color: #1a8ccb;
}

.telegram-stream-status p {
    color: var(--text-secondary);
    margin: 0;
}

body[data-theme="light"] .category-nav-arrow {
    background-color: var(--widget-bg);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

body[data-theme="light"] .category-nav-arrow:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* --- Toast Notification --- */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    z-index: 3000;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(-50%) translateY(20px);
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* --- Edit Mode --- */
.links-container.edit-mode .link-card .link-controls {
    opacity: 1;
    pointer-events: auto;
    background: linear-gradient(to top, rgba(13, 17, 23, 0.7), transparent);
}

.links-container.dnd-disabled .category-header,
.links-container.dnd-disabled .link-card {
    touch-action: auto !important;
}

body[data-theme="light"] .links-container.edit-mode .link-card .link-controls {
    background: linear-gradient(to top, rgba(240, 242, 245, 0.8), transparent);
}

/* --- Light Theme --- */
body[data-theme="light"] {
    --bg-color: #f0f2f5;
    --widget-bg: rgba(255, 255, 255, 0.85);
    --border-color: #d9d9d9;
    --text-color: #1f1f1f;
    --text-secondary: #606060;
    --accent-color: #1877f2;
    --accent-glow: rgba(24, 119, 242, 0.4);
    --green-color: #42b72a;
    --red-color: #fa383e;
    --orange-color: #f5ab2a;
    background-image: radial-gradient(circle at 1px 1px, rgba(0, 0, 0, 0.05) 1px, transparent 0);
}
body[data-theme="light"] .search-input,
body[data-theme="light"] #command-filter,
body[data-theme="light"] .notes-textarea,
body[data-theme="light"] #note-editor-form textarea {
    background-color: #fff;
    border: 1px solid #ccc;
}
body[data-theme="light"] .search-form button,
body[data-theme="light"] .connect-button,
body[data-theme="light"] #chat-send-btn,
body[data-theme="light"] .modal form button,
body[data-theme="light"] .fab {
    color: #ffffff;
    background-color: var(--accent-color);
}
body[data-theme="light"] .user-message {
    background-color: var(--accent-color);
    color: white;
}
body[data-theme="light"] .jarvis-message {
    background-color: #e4e6eb;
    color: #050505;
}
body[data-theme="light"] .command-popup-content {
    background: var(--widget-bg);
    color: var(--text-color);
}
body[data-theme="light"] .command-popup.success .command-popup-content,
body[data-theme="light"] .command-popup.error .command-popup-content,
body[data-theme="light"] .command-popup.loading .command-popup-content {
    color: #ffffff;
}

body[data-theme="light"] .link-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px var(--accent-glow);
}

body[data-theme="light"] .note-card-controls button {
    background: rgba(255, 255, 255, 0.7);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

body[data-theme="light"] .note-card-controls button:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

body[data-theme="light"] .link-controls {
    background: linear-gradient(to top, rgba(240, 242, 245, 0.9), transparent);
}

body[data-theme="light"] .link-control-btn {
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

body[data-theme="light"] .link-control-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

body[data-theme="light"] .link-control-btn.delete:hover {
    color: var(--red-color);
    border-color: var(--red-color);
}

/* --- Notes Widget --- */
.notes-header-controls {
    display: flex;
    gap: 0.5rem;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    min-height: 90px;
}

.note-card {
    background-color: rgba(139, 148, 158, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    height: 90px;
}

.note-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(88, 166, 255, 0.2);
}

.note-card h4 {
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.note-card-content-preview {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex-grow: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* Reduced line clamp */
    -webkit-box-orient: vertical;
}

.note-card-controls {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

.note-card:hover .note-card-controls {
    opacity: 1;
}

.note-card-controls button {
    background: rgba(13, 17, 23, 0.7);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
}

.modal-header h3 {
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 1rem;
}

.modal-header-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

#note-editor-form .form-row {
    display: flex;
    gap: 1rem;
    align-items: center;
}

#note-editor-form .form-row input[type="text"] {
    width: 100%;
    flex-basis: auto;
  }

#note-editor-form #note-tags-input {
    flex-basis: auto;
    width: 100%;
}

.tag-filter-container {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--widget-bg);
    border: 1px solid var(--border-color);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    border-radius: 6px;
    padding: 0.5rem 0;
    max-height: 200px;
    overflow-y: auto;
}

.dropdown-content a {
    color: var(--text-secondary);
    padding: 8px 12px;
    text-decoration: none;
    display: block;
    cursor: pointer;
    font-size: 0.9rem;
}

.dropdown-content a:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.dropdown-content a.active {
    background-color: var(--accent-color);
    color: var(--bg-color);
    font-weight: bold;
}

.dropdown-content.show {
    display: block;
}

.notes-placeholder {
    color: var(--text-secondary);
    text-align: center;
    width: 100%;
    grid-column: 1 / -1;
    padding: 2rem 0;
}


.codeword-actions {
    display: flex;
    gap: 1rem;
}

.codeword-actions button {
    flex-grow: 1;
}

/* --- Note Viewer & Editor Modals --- */
.note-viewer .modal-content,
#note-editor-modal .modal-content {
    width: 90vw;
    max-width: 1200px;
    height: 90vh;
    display: flex;
    flex-direction: column;
}

.note-viewer-content,
#note-editor-form {
    flex-grow: 1;
    overflow-y: auto;
    line-height: 1.6;
}

#note-editor-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#note-editor-form textarea {
    flex-grow: 1;
    resize: none;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    padding: 0.75rem;
    font-family: "Roboto Mono", monospace;
}

#note-editor-modal input:focus,
#note-editor-modal textarea:focus {
    outline: none;
    box-shadow: none;
    border-color: var(--accent-color);
}

.note-viewer-content-wrapper {
    display: flex;
    flex-grow: 1;
    overflow: hidden;
}

.note-viewer-toc {
    flex: 0 0 250px;
    padding-right: 1.5rem;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    display: none; /* Hidden by default */
    transition: all 0.3s ease;
}

.note-viewer-toc.visible {
    display: block;
}

.note-viewer-toc h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.note-viewer-toc ul {
    list-style-type: none;
    padding: 0;
}

.note-viewer-toc li a {
    text-decoration: none;
    color: var(--text-secondary);
    display: block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.note-viewer-toc li a:hover {
    background-color: rgba(139, 148, 158, 0.1);
    color: var(--text-color);
}

.note-viewer-toc .toc-h1 { font-weight: bold; }
.note-viewer-toc .toc-h2 { padding-left: 1.5rem; }
.note-viewer-toc .toc-h3 { padding-left: 2.5rem; font-size: 0.9em; }


.note-viewer-content {
    flex-grow: 1;
    overflow-y: auto;
    padding-left: 1.5rem;
}

.note-viewer-content ol,
.note-viewer-content ul {
  padding-left: 2rem;
}

/* --- Fullscreen Note Editor --- */
.note-fullscreen-editor.modal.is-open {
    padding: 0;
}

.note-fullscreen-editor .modal-content {
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.fullscreen-editor-container {
    display: flex;
    flex-grow: 1;
    gap: 1rem;
    overflow: hidden;
    padding-top: 1rem;
    height: 100%;
}

#fullscreen-note-content-input,
#fullscreen-note-preview {
    width: 50%;
    height: 100%;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    overflow-y: auto;
}

#fullscreen-note-content-input {
    resize: none;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: "Roboto Mono", monospace;
    font-size: 1rem;
}
#fullscreen-note-content-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

#viewer-fullscreen-btn {
    display: none; /* Hidden by default */
}

@media (min-width: 769px) {
    #viewer-fullscreen-btn, #viewer-toc-btn {
        display: flex; /* Show on desktop */
    }
}

@media (max-width: 768px) {
    #viewer-toc-btn {
        display: none; /* Hide on mobile */
    }
    .note-viewer-toc {
        display: none !important; /* Ensure TOC is never visible on mobile */
    }
    .note-viewer-content {
        padding-left: 0; /* Remove padding when TOC is hidden */
    }
}

#fullscreen-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.2s ease;
  cursor: grab;
}

#fullscreen-image:active {
  cursor: grabbing;
}

#image-viewer-close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: white;
  font-size: 40px;
  transition: color 0.2s ease;
}
#image-viewer-close:hover {
  color: var(--accent-color);
}

.image-viewer-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(13, 17, 23, 0.7);
  border-radius: 8px;
  padding: 0.5rem;
  display: flex;
  gap: 0.5rem;
  border: 1px solid var(--border-color);
}

.image-viewer-controls button {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  padding: 0.5rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.image-viewer-controls button:hover {
  color: var(--accent-color);
}