/* --- GLOBAL & BASE STYLES (REVAMPED) --- */
:root {
  --bg-primary: #101418;
  /* Main background */
  --bg-secondary: #1A1F24;
  /* Sidebar, Header, Card background */
  --bg-tertiary: #22282F;
  /* Hover, active states */
  --text-primary: #F0F6FC;
  /* Main text, almost white */
  --text-secondary: #8B949E;
  /* Lighter text for descriptions */
  --accent-blue: #2563EB;
  /* Vibrant Blue for primary actions */
  --accent-blue-hover: #3B82F6;
  --border-color: #30363D;
  /* Subtle borders */
  --danger-red: #E53935;
}

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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
}

* {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* --- BUTTON STYLES --- */
button,
.button,
.save-button,
.signout-button,
.modal-button,
.add-new-btn,
.action-btn {
  background: #30363d;
  color: var(--text-primary);
  border: 1px solid #454c56;
  border-radius: 6px;
  padding: 0.7rem 1.2rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.2s ease-in-out;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}

button:hover,
.button:hover,
.save-button:hover,
.signout-button:hover,
.modal-button:hover,
.add-new-btn:hover {
  border-color: #6a7480;
  background-color: #3a4049;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Action Button */
.add-new-btn,
.save-button,
#gemini-generate-btn,
.modal-button.primary {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

.add-new-btn:hover,
.save-button:hover,
#gemini-generate-btn:hover,
.modal-button.primary:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
}

.signout-button {
  background-color: transparent;
  border: 1px solid var(--danger-red);
  color: var(--danger-red);
}

.signout-button:hover {
  background-color: var(--danger-red);
  border: 1px solid black;
  color: white;

}


/* --- LAYOUT & SIDEBAR --- */
.app-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  border-right: 1px solid var(--border-color);
}

.sidebar-header {
  margin-bottom: 2rem;
  padding-left: 0.75rem;
}

.logo-img {
  width: 100%;
  margin-left: -10px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-link {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  gap: 1rem;
}

.nav-link:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.nav-link.active {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 500;
}

.nav-icon {
  width: 20px;
  height: 20px;
  filter: invert(60%);
  transition: filter 0.2s;
}

.nav-link:hover .nav-icon,
.nav-link.active .nav-icon {
  filter: invert(95%);
}

.nav-link span {
  display: inline;
  font-size: 0.95rem;
}

.sidebar-footer {
  margin-top: auto;
}

/* --- MAIN AREA --- */
.main-area {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-primary);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.header-welcome h1 {
  font-size: 1.25rem;
  font-weight: 500;
}

.user-img-round {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
  background: var(--bg-primary);
}

/* --- DASHBOARD LAYOUT & CARD STYLES (FIXED) --- */
.dashboard-main-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
}

.db-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.card-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
}

.card-link:hover {
  color: var(--accent-blue-hover);
  text-decoration: underline;
}

/* START: Required code for styles.css */
.alert-modal-content {
  max-width: 450px;
}

/* END: Required code for styles.css */
/* Focus Timer Card */
.focus-timer-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

/* START: Required code for styles.css */
.focus-timer-buttons {
  display: flex;
  gap: 1rem;
}

/* END: Required code for styles.css */
#timerText {
  font-size: 4.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Gemini Card */
.gemini-card {
  display: flex;
  flex-direction: column;
}

.gemini-input {
  flex-grow: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
  resize: none;
  color: var(--text-primary);
  font-family: inherit;
  min-height: 120px;
}

#gemini-generate-btn {
  margin-top: 1rem;
}

/* Tasks & Notes Cards */
#dashboard-task-list,
.note-preview {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  flex-grow: 1;
}

.task-card-simple,
.note-card-ui {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  cursor: pointer;
}

.task-card-simple:hover,
.note-card-ui:hover {
  border-color: var(--accent-blue-hover);
  background-color: var(--bg-tertiary);
}

.note-card-ui strong {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.note-card-ui p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  display: -webkit-box;
}


/* --- MODAL STYLES --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: 8px;
  max-height: 85vh;
  width: 90%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

#gemini-result-modal .modal-body {
  flex-grow: 1;
  overflow-y: auto;
  white-space: pre-wrap;
  line-height: 1.6;
}

.gemini-footer {
  justify-content: space-between;
  align-items: center;
}

.gemini-footer div {
  display: flex;
  gap: 0.75rem;
}

/* START: Required code for styles.css */
.analytics-grid {
  flex-grow: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-content: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  background-color: var(--bg-primary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.stat-icon {
  font-size: 1.5rem;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.store-card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1rem 0;
}

.reward-icon {
  font-size: 3rem;
  line-height: 1;
}

.store-card .store-card-header {
  text-align: left;
  padding: 0;
  margin: 0;
  border: none;
}

.store-card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1rem 0;
}

.reward-icon {
  font-size: 3rem;
  line-height: 1;
}

.store-card-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  color: var(--text-primary);
}

.store-card-content p {
  color: var(--text-secondary);
  max-width: 90%;
  min-height: 2.5em;
  /* Reserve space for confirm message */
}

.store-confirm-message {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent-blue);
}

.store-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
  width: 100%;
  padding: 0 1.5rem;
}

.gemini-pack-btn {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: white;
}

.gemini-pack-btn:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.modal-header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
}

.modal-body {
  padding: 1.5rem;
  flex-grow: 1;
  /* Allows body to scroll if content is too long */
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  /* Aligns buttons to the right */
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  /* Darker background for separation */
  flex-shrink: 0;
  border-bottom-left-radius: 8px;
  /* Match modal corners */
  border-bottom-right-radius: 8px;
  /* Match modal corners */
}

/* --- 2. Modal Close Button ('×') --- */

.modal-close-btn {
  background: none;
  border: none;
  padding: 0;
  /* Override default button padding */
  width: 32px;
  height: 32px;
  font-size: 1.75rem;
  font-weight: 400;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 50%;
  transition: background-color 0.2s, color 0.2s;
}

.modal-close-btn:hover {
  background-color: var(--bg-tertiary);
  /* Override default button hover */
  color: var(--text-primary);
  border: none;
}


/* --- 3. Modal Action Button Variants --- */

/* The base `.modal-button` and `.primary` are in styles.css.
   We just need to define the 'secondary' and 'danger' variants. */

.modal-button.secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.modal-button.secondary:hover {
  background-color: #3a4049;
  border-color: #6a7480;
}

.modal-button.danger {
  background-color: transparent;
  border: 1px solid var(--danger-red);
  color: var(--danger-red);
}

.modal-button.danger:hover {
  background-color: rgba(229, 57, 53, 0.1);
  color: #F44336;
}


/* --- 4. Confirmation Prompt Specifics --- */

/* Makes the delete confirmation prompt narrower */
#confirm-modal .modal-content {
  max-width: 450px;
}

/* Aligns the header text to the left since it has no close button */
#confirm-modal .modal-header {
  justify-content: flex-start;
}

#web-toast {
  visibility: hidden;
  min-width: 250px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  text-align: center;
  border-radius: 6px;
  padding: 1rem;
  position: fixed;
  z-index: 1001;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  transition: opacity 0.5s, visibility 0.5s;
  font-weight: 500;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  opacity: 0;
}
/* === Collapsible sidebar (non-intrusive) === */
.sidebar.collapsed{
  width:84px !important;
  min-width:84px !important;
  transition:width .2s ease;
}

/* hide only labels when collapsed */
/* Completely hide nav labels when collapsed */
.sidebar.collapsed .nav-label{
  display:none !important;
  visibility:hidden !important;
}


/* center icon rows when collapsed (keeps your separator) */
.sidebar.collapsed .nav a{
  justify-content:center !important;
  padding-left:0 !important;
  padding-right:0 !important;
}

/* dual logos */
.sidebar .logo-expanded,
.sidebar .logo-collapsed{
  width:100%;
  object-fit:contain;
  display:block;
}
.sidebar .logo-collapsed{ display:none; }
.sidebar.collapsed .logo-expanded{ display:none !important; }
.sidebar.collapsed .logo-collapsed{ display:block !important; }

/* minimal toggle hit-area (you'll place your own SVG inside) */
.sidebar-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border:0;
  background:transparent;
  cursor:pointer;
}

/* === FIX: remove all nav text when collapsed and shrink grid column === */

/* Hide every text <span> inside .nav-link (keeps only the icon) */
/* Completely hide nav labels when collapsed (matches your <a.nav-link><span>Label</span></a> markup) */
.sidebar.collapsed .nav-link span{
  display:none !important;
  visibility:hidden !important;
}


/* Keep icons centered when collapsed */
.sidebar.collapsed .nav-link {
  justify-content: center !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* When container says sidebar is collapsed, shrink first column */
.app-container.sidebar-collapsed {
  grid-template-columns: 84px 1fr !important;
}

/* Make main grid shrink when collapsed (keeps the separator line intact) */
.mm-sidebar-collapsed .app-container { grid-template-columns:84px 1fr; }

/* Also hide labels via root state, in case only <html> class is toggled */
.mm-sidebar-collapsed .sidebar .nav-link span { display:none !important; }


/* === FIX: Sidebar toggle should behave like a square icon button === */
.sidebar .sidebar-toggle {
  all: unset;
  display: flex;
  align-items: center;
  justify-content: center;     /* center icon inside */
  width: 50px;                 /* fixed square size */
  height: 40px;
  border-radius: 6px;
  cursor: pointer;
  margin: 0.1rem 0.2rem;       
}

.sidebar .sidebar-toggle .nav-icon {
  width: 20px;
  height: 20px;
  filter: invert(60%);
}

.sidebar .sidebar-toggle:hover {
  background: var(--bg-tertiary);
}

.sidebar .sidebar-toggle:hover .nav-icon {
  filter: invert(60%);
}



/* END: Required code for styles.css */