/* ==========================================
   MYOS - CORE DESIGN SYSTEM
   ========================================== */

/* Design Tokens & Theme Variables */
:root {
  /* Default Zinc Dark Theme */
  --bg-color: #09090b;
  --bg-dots: rgba(255, 255, 255, 0.05);
  --card-bg: rgba(18, 18, 21, 0.65);
  --card-border: rgba(39, 39, 42, 0.5);
  --card-glow: rgba(37, 99, 235, 0.05);
  
  --text-main: #fafafa;
  --text-muted: #71717a;
  --text-inverse: #09090b;
  
  --accent-color: #2563eb;
  --accent-glow: rgba(37, 99, 235, 0.4);
  --accent-hover: #3b82f6;
  
  --success-color: #10b981;
  --success-glow: rgba(16, 185, 129, 0.15);
  --warning-color: #f59e0b;
  --warning-glow: rgba(245, 158, 11, 0.15);
  --danger-color: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.15);
  
  --font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --border-radius: 12px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  
  --sidebar-width: 240px;
}

/* Light Theme overrides */
[data-theme="light"] {
  --bg-color: #fafafa;
  --bg-dots: rgba(0, 0, 0, 0.03);
  --card-bg: rgba(255, 255, 255, 0.75);
  --card-border: rgba(228, 228, 231, 0.8);
  --card-glow: rgba(37, 99, 235, 0.02);
  
  --text-main: #09090b;
  --text-muted: #71717a;
  --text-inverse: #ffffff;
  
  --accent-color: #2563eb;
  --accent-glow: rgba(37, 99, 235, 0.2);
  --accent-hover: #1d4ed8;
  
  --card-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
}

/* Neon Cyber Theme */
[data-theme="neon-cyber"] {
  --bg-color: #03001e;
  --bg-dots: rgba(247, 37, 133, 0.06);
  --card-bg: rgba(18, 10, 36, 0.75);
  --card-border: rgba(114, 9, 183, 0.4);
  --card-glow: rgba(247, 37, 133, 0.1);
  
  --text-main: #4cc9f0;
  --text-muted: #7209b7;
  --text-inverse: #03001e;
  
  --accent-color: #f72585;
  --accent-glow: rgba(247, 37, 133, 0.4);
  --accent-hover: #7209b7;
  
  --success-color: #4cc9f0;
  --warning-color: #f72585;
  --danger-color: #7209b7;
}

/* Aurora Forest Theme */
[data-theme="aurora-green"] {
  --bg-color: #06120e;
  --bg-dots: rgba(82, 183, 136, 0.05);
  --card-bg: rgba(11, 29, 23, 0.75);
  --card-border: rgba(45, 106, 79, 0.4);
  --card-glow: rgba(82, 183, 136, 0.08);
  
  --text-main: #d8f3dc;
  --text-muted: #52b788;
  --text-inverse: #06120e;
  
  --accent-color: #40916c;
  --accent-glow: rgba(82, 183, 136, 0.3);
  --accent-hover: #52b788;
  
  --success-color: #74c69d;
  --warning-color: #b7efc5;
  --danger-color: #f07167;
}

/* Base resets & layout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-family);
  height: 100vh;
  overflow: hidden;
  position: relative;
  transition: background-color 0.5s ease;
}

/* Background animated mesh */
.bg-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(245, 158, 11, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 50%),
    radial-gradient(var(--bg-dots) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 24px 24px;
  animation: bg-shift 30s infinite alternate linear;
}

.bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  backdrop-filter: blur(100px);
  pointer-events: none;
}

@keyframes bg-shift {
  0% {
    background-position: 0% 0%, 100% 100%, 50% 50%, 0px 0px;
  }
  100% {
    background-position: 10% 5%, 90% 95%, 45% 55%, 12px 12px;
  }
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

.muted-text {
  color: var(--text-muted);
}
.font-mono {
  font-family: var(--font-mono);
}

/* Utility Helpers */
.text-accent { color: var(--accent-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }
.bg-success { background-color: var(--success-color); }
.bg-warning { background-color: var(--warning-color); }
.bg-danger { background-color: var(--danger-color); }

/* App Layout Frame */
.app-container {
  display: flex;
  width: 100%;
  height: 100vh;
}

/* Sidebar Navigation Panel */
.sidebar {
  width: var(--sidebar-width);
  height: 100%;
  background: rgba(10, 10, 12, 0.4);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  z-index: 100;
  transition: width 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  position: relative;
}

.logo-icon {
  color: var(--accent-color);
  width: 24px;
  height: 24px;
  animation: float 4s ease-in-out infinite;
}

.logo-subtext {
  font-weight: 300;
  opacity: 0.6;
}

.logo-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 44px;
  height: 44px;
  background: var(--accent-color);
  opacity: 0.15;
  filter: blur(12px);
  border-radius: 50%;
  z-index: -1;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  flex-grow: 1;
}

.nav-btn {
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-btn:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}

.nav-btn.active {
  background: var(--card-border);
  color: var(--text-main);
  box-shadow: inset 2px 0 0 var(--accent-color);
}

.nav-btn i {
  width: 18px;
  height: 18px;
  transition: var(--transition-fast);
}

.nav-btn.active i {
  color: var(--accent-color);
}

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

/* Theme switch custom toggle */
.theme-switch-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0 0.5rem;
}

.theme-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-label i {
  width: 14px;
  height: 14px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--card-border);
  transition: .4s;
  border-radius: 20px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-main);
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-color);
}

input:checked + .slider:before {
  transform: translateX(16px);
}

.settings-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.settings-btn:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  border-color: var(--text-muted);
}

/* Main Dashboard Panel */
.main-content {
  flex-grow: 1;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Top bar details */
.top-bar {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 10;
}

.greeting-container h1 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.greeting-container p {
  font-size: 0.85rem;
  font-weight: 500;
}

.top-bar-metrics {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mini-metric-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 0.5rem 0.85rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mini-metric-card i {
  width: 14px;
  height: 14px;
}

.productivity-badge {
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  border-radius: 20px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  color: var(--text-inverse);
  box-shadow: 0 4px 12px var(--accent-glow);
  font-weight: 600;
}

.productivity-badge .value {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
  font-weight: 700;
}

/* Base Card layouts */
.glass {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow, none);
  position: relative;
  overflow: hidden;
}

.glass::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.03), transparent 60%);
  pointer-events: none;
}

.card {
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.card-header h3 {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-header h3 i {
  width: 18px;
  height: 18px;
}

/* Viewport structure */
.viewport {
  flex-grow: 1;
  padding: 2rem;
  overflow-y: auto;
  position: relative;
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  height: 100%;
}

.tab-content.active {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 1. DASHBOARD VIEW STYLING */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.kpi-card {
  padding: 1.25rem;
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 120px;
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.kpi-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.kpi-header i {
  width: 18px;
  height: 18px;
}

.kpi-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1rem;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.kpi-change {
  font-size: 0.75rem;
  margin-top: 0.25rem;
  font-weight: 500;
}

.kpi-icon-bg {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon-bg.success { background: var(--success-glow); color: var(--success-color); }
.kpi-icon-bg.warning { background: var(--warning-glow); color: var(--warning-color); }
.kpi-icon-bg.danger { background: var(--danger-glow); color: var(--danger-color); }

.kpi-icon-bg i {
  width: 20px;
  height: 20px;
}

/* SVG Progress Rings */
.progress-ring-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-ring-svg {
  transform: rotate(-90deg);
}

.ring-bg {
  fill: transparent;
  stroke: var(--card-border);
  stroke-width: 4px;
}

.ring-bar {
  fill: transparent;
  stroke: var(--accent-color);
  stroke-width: 4px;
  stroke-linecap: round;
  stroke-dasharray: 163.36; /* 2 * PI * 26 */
  stroke-dashoffset: 163.36;
  transition: stroke-dashoffset 0.8s ease-in-out;
}

/* Dashboard Widget layout */
.widget-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  flex-grow: 1;
}

.widget-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.widget-card {
  display: flex;
  flex-direction: column;
}

.flex-grow {
  flex-grow: 1;
}

/* Buttons */
.btn {
  border-radius: 8px;
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
}

.btn i {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: var(--accent-color);
  color: var(--text-inverse);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-secondary {
  background: var(--card-border);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-danger {
  background: var(--danger-color);
  color: var(--text-inverse);
}

.btn-danger:hover {
  background: #dc2626;
  box-shadow: 0 4px 12px var(--danger-glow);
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--card-border);
  color: var(--text-main);
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-icon-round {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--card-border);
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-icon-round:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: rotate(45deg);
}

.icon-btn-secondary {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}

.icon-btn-secondary:hover {
  color: var(--text-main);
}

.icon-btn-secondary i {
  width: 12px;
  height: 12px;
}

/* Quick timer inside widgets */
.quick-timer-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0;
  gap: 1rem;
}

.quick-timer-display {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.quick-timer-controls {
  display: flex;
  gap: 0.5rem;
}

.quick-timer-options {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.timer-opt {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.timer-opt:hover, .timer-opt.active {
  border-color: var(--accent-color);
  color: var(--text-main);
  background: rgba(37, 99, 235, 0.05);
}

/* Quick Mood components */
.mood-selectors-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.mood-select-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  flex: 1;
  padding: 0.75rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.mood-select-btn .emoji {
  font-size: 1.5rem;
  transition: var(--transition-fast);
}

.mood-select-btn .mood-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}

.mood-select-btn:hover {
  border-color: var(--warning-color);
  background: rgba(245, 158, 11, 0.03);
}

.mood-select-btn:hover .emoji {
  transform: scale(1.2);
}

.mood-select-btn.active {
  border-color: var(--warning-color);
  background: var(--warning-glow);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.1);
}

.mood-select-btn.active .mood-label {
  color: var(--text-main);
  font-weight: 600;
}

.mood-status-text {
  text-align: center;
  font-size: 0.8rem;
  margin-top: 1rem;
}

/* Priorities widget list */
.priorities-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.priority-task-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  transition: var(--transition-fast);
}

.priority-task-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--text-muted);
}

.priority-task-item .task-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.priority-task-item .task-title-text {
  font-size: 0.9rem;
  font-weight: 600;
}

.priority-task-item .task-meta {
  font-size: 0.75rem;
  margin-top: 0.15rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.priority-task-item .check-round {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--card-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.priority-task-item .check-round:hover {
  border-color: var(--success-color);
  background: var(--success-glow);
}

.priority-task-item .check-round i {
  width: 10px;
  height: 10px;
  color: var(--success-color);
  display: none;
}

/* Habits widget list */
.dash-habits-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dash-habit-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  transition: var(--transition-fast);
}

.dash-habit-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.dash-habit-item .habit-info {
  display: flex;
  flex-direction: column;
}

.dash-habit-item .habit-name-text {
  font-size: 0.9rem;
  font-weight: 600;
}

.dash-habit-item .habit-streak-badge {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.15rem;
}

.dash-habit-item .habit-streak-badge i {
  width: 12px;
  height: 12px;
}

.dash-habit-item .habit-check-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dash-habit-item .habit-check-btn:hover {
  border-color: var(--success-color);
  color: var(--success-color);
  background: var(--success-glow);
}

.dash-habit-item.completed .habit-check-btn {
  background: var(--success-color);
  border-color: var(--success-color);
  color: var(--text-inverse);
  box-shadow: 0 0 10px var(--success-glow);
}

.dash-habit-item.completed .habit-name-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Empty states generic */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  text-align: center;
  gap: 0.5rem;
  height: 100%;
}

.empty-state i {
  width: 32px;
  height: 32px;
  stroke-width: 1.5px;
}

.empty-state p {
  font-size: 0.85rem;
}

/* Footer Quote layout */
.quote-card {
  padding: 1.25rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.quote-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0.5;
}

.quote-content {
  flex-grow: 1;
}

.quote-content p {
  font-size: 0.9rem;
  font-weight: 500;
  font-style: italic;
  margin-bottom: 0.25rem;
}

.quote-content cite {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: normal;
  font-weight: 600;
}

/* ==========================================
   2. FOCUS TIMER STYLING
   ========================================== */
.focus-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  height: 100%;
}

.focus-timer-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2rem;
}

.focus-modes {
  display: flex;
  background: var(--card-border);
  padding: 0.35rem;
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
}

.focus-mode-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.focus-mode-btn.active {
  background: var(--card-bg);
  color: var(--text-main);
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.timer-circle-container {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 2rem 0;
}

.timer-svg {
  transform: rotate(-90deg);
}

.timer-ring-bg {
  fill: transparent;
  stroke: var(--card-border);
  stroke-width: 6px;
}

.timer-ring-progress {
  fill: transparent;
  stroke: var(--accent-color);
  stroke-width: 6px;
  stroke-linecap: round;
  stroke-dasharray: 691.15; /* 2 * PI * 110 */
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.1s linear;
}

.timer-digits-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#timer-digits {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
}

#timer-status-text {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

.timer-actions {
  display: flex;
  gap: 1rem;
  width: 100%;
  max-width: 480px;
}

.timer-actions .btn {
  flex: 1;
}

.btn-large {
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
}

.focus-settings {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  width: 100%;
  border-top: 1px solid var(--card-border);
  padding-top: 1.5rem;
  align-items: flex-end;
  justify-content: center;
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.settings-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.settings-group label i {
  width: 12px;
  height: 12px;
}

.settings-group input {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-main);
  padding: 0.5rem 0.75rem;
  width: 80px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
}

.sound-toggle-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.focus-logs-card {
  display: flex;
  flex-direction: column;
}

.badge {
  background: var(--card-border);
  color: var(--text-main);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 12px;
  font-weight: 600;
}

.focus-logs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  flex-grow: 1;
}

.focus-log-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  font-size: 0.85rem;
}

.focus-log-item .log-time {
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.focus-log-item .log-label {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.focus-log-item .log-label.work { color: var(--accent-color); }
.focus-log-item .log-label.break { color: var(--success-color); }

/* ==========================================
   3. KANBAN TASK BOARD STYLING
   ========================================== */
.board-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.board-search-filters {
  display: flex;
  gap: 0.75rem;
  flex-grow: 1;
  max-width: 720px;
}

.search-input-wrapper {
  position: relative;
  flex-grow: 1;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

#task-search-input {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 0.5rem 1rem 0.5rem 2.25rem;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

#task-search-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px var(--accent-glow);
}

.select-filter {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.select-filter:focus {
  outline: none;
  border-color: var(--accent-color);
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  flex-grow: 1;
  height: 100%;
  min-height: 480px;
}

.kanban-column {
  background: rgba(10, 10, 12, 0.2);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.column-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--card-border);
}

.column-header .header-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.column-header h4 {
  font-size: 1rem;
  font-weight: 700;
  flex-grow: 1;
}

.column-badge {
  background: var(--card-border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  font-family: var(--font-mono);
}

.column-cards-container {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  flex-grow: 1;
  transition: background-color 0.2s ease;
}

.column-cards-container.drag-over {
  background-color: rgba(255, 255, 255, 0.03);
}

/* Kanban Cards styling */
.task-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1rem;
  cursor: grab;
  position: relative;
  transition: var(--transition-smooth);
}

.task-card:hover {
  transform: translateY(-2px);
  border-color: var(--text-muted);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.task-card.dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.task-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.task-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
}

.task-actions-trigger {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.task-actions-trigger:hover {
  color: var(--text-main);
}

.task-actions-trigger i {
  width: 14px;
  height: 14px;
}

.task-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.task-card-tags {
  display: flex;
  gap: 0.35rem;
}

.tag-badge {
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.7rem;
}

.tag-badge.priority-high { background: var(--danger-glow); color: var(--danger-color); }
.tag-badge.priority-medium { background: var(--warning-glow); color: var(--warning-color); }
.tag-badge.priority-low { background: var(--success-glow); color: var(--success-color); }

.tag-badge.category-tag {
  background: var(--card-border);
  color: var(--text-main);
}

.task-due-date {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.task-due-date i {
  width: 12px;
  height: 12px;
}

.task-due-date.overdue {
  color: var(--danger-color);
}

/* ==========================================
   4. HABITS MATRIX STYLING
   ========================================== */
.habits-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.habit-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input[type="text"], 
.form-group select, 
.form-group textarea,
.modal-form input[type="text"],
.modal-form input[type="date"],
.modal-form select,
.modal-form textarea {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-main);
  padding: 0.65rem 0.85rem;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus,
.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px var(--accent-glow);
}

.btn-toggle-group {
  display: flex;
  background: var(--card-border);
  padding: 0.25rem;
  border-radius: 8px;
}

.toggle-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.toggle-btn.active {
  background: var(--card-bg);
  color: var(--text-main);
}

.form-submit-btn {
  align-self: flex-end;
}

/* Habits Streaks Grid Matrix */
.habits-list-card {
  overflow-x: auto;
}

.habits-grid-container {
  min-width: 720px;
}

.habits-table-header, .habit-row {
  display: grid;
  grid-template-columns: 2fr 1fr 4fr 1fr;
  align-items: center;
  padding: 1rem;
}

.habits-table-header {
  border-bottom: 2px solid var(--card-border);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.habit-row {
  border-bottom: 1px solid var(--card-border);
  transition: var(--transition-fast);
}

.habit-row:hover {
  background: rgba(255, 255, 255, 0.01);
}

.col-habit-name {
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.col-habit-name .habit-category {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.col-habit-streak {
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.col-habit-streak i {
  width: 14px;
  height: 14px;
}

.col-habit-days {
  display: flex;
  justify-content: space-around;
  gap: 0.5rem;
}

.col-habit-days-header-label {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
}

.col-habit-days-header-label .day-name {
  font-weight: 700;
}

.col-habit-days-header-label .day-date {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.habit-day-check {
  flex: 1;
  display: flex;
  justify-content: center;
}

.check-cell {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 2px solid var(--card-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.check-cell:hover {
  border-color: var(--success-color);
  background: var(--success-glow);
}

.check-cell.checked {
  background: var(--success-color);
  border-color: var(--success-color);
  color: var(--text-inverse);
  box-shadow: 0 0 8px var(--success-glow);
}

.check-cell.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  border-color: var(--card-border);
  background: rgba(0, 0, 0, 0.1);
}

.check-cell i {
  width: 12px;
  height: 12px;
  stroke-width: 3px;
}

.col-habit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ==========================================
   5. JOURNAL REFLECTION STYLING
   ========================================== */
.journal-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  height: 100%;
}

.journal-writer {
  display: flex;
  flex-direction: column;
}

.journal-date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.journal-form-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mood-selector-container {
  display: flex;
  gap: 0.5rem;
}

.mood-btn {
  flex: 1;
  background: var(--card-border);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.mood-btn:hover {
  color: var(--text-main);
  background: rgba(255,255,255,0.05);
}

.mood-btn.active {
  color: var(--text-main);
  border-color: var(--accent-color);
  background: var(--card-bg);
  box-shadow: 0 0 10px var(--accent-glow);
}

.journal-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.prompt-pill {
  background: var(--card-border);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-fast);
}

.prompt-pill:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.journal-writer textarea {
  resize: vertical;
}

.journal-history {
  display: flex;
  flex-direction: column;
}

.journal-entries-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  flex-grow: 1;
}

.journal-entry-card {
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.journal-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.journal-entry-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.journal-entry-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.journal-entry-body {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  white-space: pre-wrap;
}

/* ==========================================
   6. VISION GOALS STYLING
   ========================================== */
.vision-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.goal-card {
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
}

.goal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.goal-card-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.goal-card-category {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.goal-progress-section {
  margin: 1rem 0;
}

.goal-progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.goal-progress-bar-wrapper {
  background: var(--card-border);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.goal-progress-bar {
  background: linear-gradient(90deg, var(--accent-color), var(--success-color));
  height: 100%;
  border-radius: 3px;
  width: 0%;
  transition: width 0.5s ease;
}

.goal-kr-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
  max-height: 120px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.goal-kr-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  cursor: pointer;
}

.goal-kr-item input[type="checkbox"] {
  accent-color: var(--accent-color);
  cursor: pointer;
}

.goal-kr-item.checked {
  color: var(--text-muted);
  text-decoration: line-through;
}

.goal-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--card-border);
  font-size: 0.75rem;
}

.goal-deadline {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.goal-deadline i {
  width: 12px;
  height: 12px;
}

/* ==========================================
   7. PERFORMANCE ANALYTICS STYLING
   ========================================== */
.analytics-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  border-radius: var(--border-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0.25rem 0;
}

.stat-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.analytics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.chart-card {
  padding: 1.5rem;
}

.chart-container {
  height: 280px;
  position: relative;
}

/* ==========================================
   MODAL DIALOG LAYOUTS
   ========================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  width: 90%;
  max-width: 500px;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-close-btn i {
  width: 20px;
  height: 20px;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.modal-kr-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-kr-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.modal-kr-row input {
  flex-grow: 1;
}

.modal-kr-row button {
  padding: 0.65rem;
}

.theme-presets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.preset-theme-btn {
  background: var(--card-border);
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.5rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.preset-theme-btn:hover {
  color: var(--text-main);
  background: rgba(255,255,255,0.05);
}

.preset-theme-btn.active {
  border-color: var(--accent-color);
  color: var(--text-main);
  background: var(--card-bg);
}

.danger-zone-settings {
  border-top: 1px solid var(--card-border);
  margin-top: 1.5rem;
  padding-top: 1rem;
}

.danger-zone-settings h4 {
  color: var(--danger-color);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.danger-zone-settings p {
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

.btn-small {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(0px); }
}

.pulse-icon {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--card-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .widget-grid {
    grid-template-columns: 1fr;
  }
  .focus-layout {
    grid-template-columns: 1fr;
  }
  .journal-layout {
    grid-template-columns: 1fr;
  }
  .analytics-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--card-border);
  }
  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
    padding: 0.5rem;
  }
  .nav-btn span {
    display: none;
  }
  .sidebar-footer {
    display: none;
  }
  .top-bar {
    padding: 1rem;
  }
  .viewport {
    padding: 1rem;
  }
  .kanban-board {
    grid-template-columns: 1fr;
  }
  .analytics-metrics {
    grid-template-columns: 1fr 1fr;
  }
}