/* ===== COZY FOCUS - CSS STYLES ===== */

/* === ROOT VARIABLES & THEME SYSTEM === */
/* Dynamic theme variables that can be easily switched */
:root {
    /* Default Cozy Theme */
    --primary-color: #D4A574;      /* Warm honey */
    --primary-dark: #B8935A;       /* Darker honey */
    --primary-light: #E8C4A0;      /* Light honey */
    --secondary-color: #8FBC8F;     /* Sage green */
    --accent-color: #E07A5F;        /* Terracotta */
    
    --background-primary: #FDF8F3;  /* Cream white */
    --background-secondary: #F5F0E8; /* Warm beige */
    --background-tertiary: #FFFFFF;  /* Pure white */
    --background-dark: #2C2C2C;     /* Dark mode support */
    
    --text-primary: #3C3C3C;        /* Dark gray */
    --text-secondary: #6B6B6B;      /* Medium gray */
    --text-muted: #999999;          /* Light gray */
    --text-light: #FFFFFF;          /* White text */
    
    --border-color: #E8DCC6;        /* Warm border */
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-strong: rgba(0, 0, 0, 0.25);
    
    --success-color: #81C784;       /* Green */
    --warning-color: #FFB74D;       /* Orange */
    --danger-color: #E57373;        /* Red */
    --info-color: #64B5F6;          /* Blue */
    
    /* Layout Variables */
    --header-height: 70px;
    --border-radius: 12px;
    --border-radius-large: 20px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Animation Variables */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* === ALTERNATIVE THEMES === */
/* Forest Theme */
[data-theme="forest"] {
    --primary-color: #6B8E4E;
    --primary-dark: #5A7A42;
    --primary-light: #7FA05A;
    --secondary-color: #A0C084;
    --accent-color: #8B4513;
    
    --background-primary: #F8FBF5;
    --background-secondary: #F0F6EB;
    --background-tertiary: #FFFFFF;
    
    --text-primary: #3C3C3C;
    --text-secondary: #6B6B6B;
    --text-muted: #999999;
    --border-color: #D5E8D4;
}

/* Ocean Theme */
[data-theme="ocean"] {
    --primary-color: #4A90A4;
    --primary-dark: #3E7A8A;
    --primary-light: #5BA3B8;
    --secondary-color: #7BB3C8;
    --accent-color: #F4A460;
    
    --background-primary: #F5F9FB;
    --background-secondary: #EBF4F6;
    --background-tertiary: #FFFFFF;
    
    --text-primary: #3C3C3C;
    --text-secondary: #6B6B6B;
    --text-muted: #999999;
    --border-color: #D4E6EA;
}

/* Lavender Theme */
[data-theme="lavender"] {
    --primary-color: #9B7EBD;
    --primary-dark: #7F5F9F;
    --primary-light: #B89BD4;
    --secondary-color: #A68FB8;
    --accent-color: #D4A5C9;
    
    --background-primary: #FAF8FC;
    --background-secondary: #F2EEF7;
    --background-tertiary: #FFFFFF;
    
    --text-primary: #3C3C3C;
    --text-secondary: #6B6B6B;
    --text-muted: #999999;
    --border-color: #E2D6EA;
}

/* Sunset Theme */
[data-theme="sunset"] {
    --primary-color: #E07A5F;
    --primary-dark: #C8654B;
    --primary-light: #E89478;
    --secondary-color: #F4A460;
    --accent-color: #FFB347;
    
    --background-primary: #FDF9F7;
    --background-secondary: #F7F0EB;
    --background-tertiary: #FFFFFF;
    
    --text-primary: #3C3C3C;
    --text-secondary: #6B6B6B;
    --text-muted: #999999;
    --border-color: #F0DDD4;
}

/* === DARK MODE THEMES === */
/* Dark Cozy Theme */
[data-theme="cozy-dark"] {
    --primary-color: #E8C4A0;
    --primary-dark: #D4A574;
    --primary-light: #F0D7B8;
    --secondary-color: #A4C4A4;
    --accent-color: #E07A5F;
    
    --background-primary: #1A1A1A;
    --background-secondary: #2C2C2C;
    --background-tertiary: #3A3A3A;
    --background-dark: #0F0F0F;
    
    --text-primary: #E8E8E8;
    --text-secondary: #B8B8B8;
    --text-muted: #888888;
    --text-light: #FFFFFF;
    
    --border-color: #4A4A4A;
}

/* Dark Forest Theme */
[data-theme="forest-dark"] {
    --primary-color: #7FA05A;
    --primary-dark: #6B8E4E;
    --primary-light: #95B870;
    --secondary-color: #B5D599;
    --accent-color: #A0522D;
    
    --background-primary: #161A14;
    --background-secondary: #232B1F;
    --background-tertiary: #2F3A2B;
    
    --text-primary: #E8F2E8;
    --text-secondary: #C8D8C8;
    --text-muted: #98A898;
    --border-color: #4A5A4A;
}

/* Dark Ocean Theme */
[data-theme="ocean-dark"] {
    --primary-color: #5BA3B8;
    --primary-dark: #4A90A4;
    --primary-light: #6CB5CA;
    --secondary-color: #8CC8DD;
    --accent-color: #F4A460;
    
    --background-primary: #0F1419;
    --background-secondary: #1A2329;
    --background-tertiary: #253239;
    
    --text-primary: #E8F4F8;
    --text-secondary: #C8DCE8;
    --text-muted: #98B0B8;
    --border-color: #3A4A52;
}

/* Dark Lavender Theme */
[data-theme="lavender-dark"] {
    --primary-color: #B89BD4;
    --primary-dark: #9B7EBD;
    --primary-light: #CDB3E2;
    --secondary-color: #BCA8CC;
    --accent-color: #E2BEDD;
    
    --background-primary: #1A1720;
    --background-secondary: #2B2430;
    --background-tertiary: #3C3040;
    
    --text-primary: #F0EDF5;
    --text-secondary: #D0CDD5;
    --text-muted: #A09DA5;
    --border-color: #4C4550;
}

/* Dark Sunset Theme */
[data-theme="sunset-dark"] {
    --primary-color: #E89478;
    --primary-dark: #E07A5F;
    --primary-light: #F0A88F;
    --secondary-color: #F7B876;
    --accent-color: #FFCB8E;
    
    --background-primary: #1F1612;
    --background-secondary: #302520;
    --background-tertiary: #40342E;
    
    --text-primary: #F5EDE8;
    --text-secondary: #E0D5D0;
    --text-muted: #B0A5A0;
    --border-color: #504540;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--background-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden; /* Prevent page scrolling */
    height: 100vh;
}

/* === MAIN APP CONTAINER === */
.app-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* === HEADER STYLES === */
.app-header {
    height: var(--header-height);
    background: var(--background-tertiary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
    z-index: 100;
    position: relative;
}

.header-left .app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.header-center .quick-stats {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-item i {
    color: var(--primary-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* === THEME SELECTOR === */
.theme-selector {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--background-secondary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    align-items: center;
}

.theme-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
    margin: 0 var(--spacing-xs);
}

.dark-mode-toggle {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--spacing-sm);
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.dark-mode-toggle:hover {
    background: var(--background-tertiary);
    transform: scale(1.1);
}

.dark-mode-toggle.active {
    background: var(--primary-color);
    color: var(--text-light);
    box-shadow: 0 2px 8px var(--shadow-medium);
}

.theme-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--spacing-sm);
    background: transparent;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.theme-btn:hover {
    background: var(--background-tertiary);
    transform: scale(1.1);
}

.theme-btn.active {
    background: var(--primary-color);
    box-shadow: 0 2px 8px var(--shadow-medium);
}

.settings-btn,
.stats-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--border-radius);
    background: var(--background-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--spacing-sm);
}

.settings-btn:hover,
.stats-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.05);
}

/* === MAIN CONTENT LAYOUT === */
.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 400px 300px;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    overflow: hidden;
    height: calc(100vh - var(--header-height));
}

.left-panel {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.center-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    min-height: 0;
}

.right-panel {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

/* === PANEL STYLES === */
.todo-panel,
.task-details-panel,
.pomodoro-panel,
.stats-panel {
    background: var(--background-tertiary);
    border-radius: var(--border-radius-large);
    box-shadow: 0 4px 16px var(--shadow-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.todo-panel,
.task-details-panel {
    height: 100%;
}

/* === PANEL HEADERS === */
.panel-header {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--background-secondary);
    flex-shrink: 0;
    min-height: 60px;
    box-sizing: border-box;
}

.panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.panel-title i {
    color: var(--primary-color);
}

.panel-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* === TODO PANEL === */
.todo-panel {
    min-height: 0; /* Important for proper flexbox scrolling */
}

/* Task Input Section */
.task-input-section {
    padding: var(--spacing-lg);
    background: var(--background-secondary);
    border-bottom: 1px solid var(--border-color);
}

.task-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.task-input,
.task-description {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--background-tertiary);
    color: var(--text-primary);
    transition: var(--transition-fast);
    font-family: inherit;
}

.task-input:focus,
.task-description:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.task-description {
    resize: vertical;
    min-height: 60px;
}

.task-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.task-option-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: space-between;
}

.deadline-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-family: inherit;
}

.deadline-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.priority-select,
.sort-select,
.category-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
    cursor: pointer;
}

.form-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* Tasks Container - Scrollable */
.tasks-container {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    min-height: 0;
    height: 0; /* Force flex to work properly */
    display: flex;
    flex-direction: column;
}

.tasks-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 0 0 auto;
}

.empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    min-height: 300px;
}

/* Individual Task Item */
.task-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    border-left: 4px solid transparent;
    transition: var(--transition-fast);
    cursor: pointer;
    flex-direction: row;
}

.task-item:hover {
    box-shadow: 0 2px 8px var(--shadow-light);
    transform: translateY(-1px);
}

.task-item.completed {
    opacity: 0.6;
    text-decoration: line-through;
}

.task-item.priority-high {
    border-left-color: var(--danger-color);
}

.task-item.priority-medium {
    border-left-color: var(--warning-color);
}

.task-item.priority-low {
    border-left-color: var(--success-color);
}

.task-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.task-checkbox.checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.task-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
}

.task-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.task-text {
    font-weight: 500;
    line-height: 1.4;
}

.task-side-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.task-priority-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.task-priority-badge.priority-high {
    background: var(--danger-color);
}

.task-priority-badge.priority-medium {
    background: var(--warning-color);
}

.task-priority-badge.priority-low {
    background: var(--success-color);
}

.task-deadline-mini {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
}

.task-deadline-mini.overdue {
    color: var(--danger-color);
    font-weight: 600;
}

.task-deadline-mini.due-soon {
    color: var(--warning-color);
    font-weight: 500;
}

.task-actions {
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transition: var(--transition-fast);
}

.task-item:hover .task-actions {
    opacity: 1;
}

.task-action-btn {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.task-action-btn:hover {
    background: var(--primary-light);
    color: var(--text-primary);
}



/* === POMODORO PANEL === */
.pomodoro-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    height: 100%;
    flex: 1;
    gap: var(--spacing-md);
}

.timer-display {
    flex-shrink: 0;
}

.timer-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-color) 0deg, var(--background-secondary) 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition-slow);
}

.timer-circle::before {
    content: '';
    position: absolute;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: var(--background-tertiary);
}

.timer-text {
    position: relative;
    z-index: 2;
    text-align: center;
}

.time-display {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.timer-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.timer-controls {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
    flex-shrink: 0;
}

.timer-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 80px;
    justify-content: center;
    font-size: 0.85rem;
}

.start-btn {
    background: var(--primary-color);
    color: var(--text-light);
}

.start-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.pause-btn {
    background: var(--warning-color);
    color: var(--text-light);
}

.reset-btn {
    background: var(--background-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.reset-btn:hover {
    background: var(--danger-color);
    color: var(--text-light);
}

.session-info {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 280px;
    flex-shrink: 0;
}

.session-count {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.next-break {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* === TODAY'S STATS === */
.today-stats {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    width: 100%;
    max-width: 280px;
    flex-shrink: 0;
}

.today-stats .stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.today-stats .stat-item:last-child {
    margin-bottom: 0;
}

.today-stats .stat-item i {
    color: var(--primary-color);
    width: 14px;
    text-align: center;
}

.today-stats .stat-item span {
    font-weight: 600;
    color: var(--text-primary);
}

/* === BREAK SUGGESTIONS === */
.break-suggestions {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    width: 100%;
    max-width: 280px;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.suggestions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-shrink: 0;
}

.suggestions-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.reroll-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    font-size: 0.8rem;
}

.reroll-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.1) rotate(180deg);
}

.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1;
    transition: var(--transition-fast);
}

.suggestion-item {
    background: var(--background-tertiary);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    transform: translateY(0);
}

.suggestion-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.suggestion-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.suggestion-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.suggestion-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.suggestion-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.2;
}

.suggestion-duration {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* === STATS PANEL === */
.stats-panel {
    padding: 0;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.stats-grid {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.stat-card {
    background: var(--background-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-header {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-row span:first-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat-value {
    font-weight: 600;
    color: var(--primary-color);
}

.productivity-card {
    text-align: center;
    display: none;
}

.productivity-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.score-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-color) 0deg, var(--background-tertiary) 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.score-circle::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--background-secondary);
}

.score-number,
.score-percent {
    position: relative;
    z-index: 2;
    font-weight: 700;
    color: var(--text-primary);
}

.score-number {
    font-size: 1.5rem;
}

.score-percent {
    font-size: 0.8rem;
}

.score-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* === MUSIC PLAYER === */
.music-panel {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 550px;
    height: 350px;
    background: var(--background-tertiary);
    border-radius: var(--border-radius-large);
    box-shadow: 0 8px 32px var(--shadow-strong);
    transform: translateX(calc(100% + var(--spacing-lg)));
    transition: var(--transition-normal);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.music-panel.open {
    transform: translateX(0);
}

.music-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--background-secondary);
    border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

.music-title {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.music-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.music-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.music-btn:hover {
    background: var(--primary-light);
    color: var(--text-primary);
}

.shuffle-btn.active {
    background: var(--primary-color);
    color: var(--text-light);
}

.music-content {
    flex: 1;
    padding: var(--spacing-sm);
}

#youtubePlayer {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.music-toggle-btn {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 16px var(--shadow-medium);
    transition: var(--transition-fast);
    z-index: 999;
    user-select: none;
    touch-action: none;
}

.music-toggle-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.music-toggle-btn.position-left {
    left: var(--spacing-lg);
    right: auto;
}

.music-toggle-btn.position-right {
    right: var(--spacing-lg);
    left: auto;
}

.music-toggle-btn.dragging {
    cursor: grabbing !important;
    transform: scale(1.15) !important;
    box-shadow: 0 8px 32px var(--shadow-strong) !important;
    z-index: 9999 !important;
    transition: none !important;
}

.music-toggle-btn.sliding {
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.music-panel.open + .music-toggle-btn {
    display: none;
}

/* === BUTTONS === */
.btn-primary,
.btn-secondary,
.btn-danger {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--background-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

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

.btn-danger:hover {
    background: #d32f2f;
}

.add-task-btn,
.toggle-completed-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.add-task-btn:hover,
.toggle-completed-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.toggle-completed-btn {
    background: var(--background-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.toggle-completed-btn.active {
    background: var(--primary-color);
    color: var(--text-light);
}

.toggle-completed-btn:hover {
    background: var(--primary-light);
    color: var(--text-primary);
}

/* === MODAL ANIMATIONS === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--background-tertiary);
    border-radius: var(--border-radius-large);
    box-shadow: 0 16px 64px var(--shadow-strong);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(-20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.show .modal-content {
    transform: scale(1) translateY(0);
}

/* === STATS MODAL SPECIFIC === */
.stats-modal {
    max-width: 95vw;
    width: 95vw;
    max-height: 95vh;
    height: 93vh;
}

.stats-overview {
    padding: var(--spacing-lg) var(--spacing-lg) 0;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-overview-card {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.stat-overview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-light);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* === STATS DETAILED SECTIONS === */
.stats-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.stats-section {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.stats-section h3 {
    background: var(--background-tertiary);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stats-section h3 i {
    color: var(--primary-color);
}

/* === CATEGORY STATS === */
.category-stats-list {
    padding: var(--spacing-md);
    max-height: 200px;
    overflow-y: auto;
}

.category-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
}

.category-stat-item:last-child {
    margin-bottom: 0;
}

.category-stat-name {
    font-weight: 500;
    color: var(--text-primary);
}

.category-stat-time {
    font-weight: 600;
    color: var(--primary-color);
}

/* === WEEKLY STATS === */
.weekly-stats {
    padding: var(--spacing-md);
}

.weekly-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.weekly-stat-item:last-child {
    border-bottom: none;
}

.weekly-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.weekly-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* === DAILY BREAKDOWN === */
.daily-breakdown {
    padding: var(--spacing-md);
    max-height: 200px;
    overflow-y: auto;
}

.day-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-tertiary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-sm);
}

.day-stat:last-child {
    margin-bottom: 0;
}

.day-name {
    font-weight: 500;
    color: var(--text-primary);
}

.day-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* === RECORDS GRID === */
.records-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    height: 200px;
}

.record-item {
    background: var(--background-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    text-align: center;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
}

.record-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-light);
}

.record-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.2;
    text-align: center;
}

.record-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--background-secondary);
    flex-shrink: 0;
}

.modal-header h2 {
    font-size: 1.2rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--danger-color);
    color: var(--text-light);
}

.modal-body {
    padding: var(--spacing-lg);
    flex: 1;
    overflow-y: auto;
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    background: var(--background-secondary);
}

/* === SETTINGS MODAL === */
.settings-section {
    margin-bottom: var(--spacing-xl);
}

.settings-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.setting-item label {
    font-weight: 500;
    color: var(--text-primary);
}

.setting-item input[type="number"] {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
}

.checkbox-item {
    flex-direction: row;
    align-items: center;
}

.checkbox-item label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    font-weight: 700;
}

.setting-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* === PLAYLIST SETTINGS === */
.playlist-setting {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.playlist-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
    font-family: inherit;
}

.playlist-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 165, 116, 0.2);
}

.playlist-reset-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.playlist-reset-btn:hover {
    background: var(--warning-color);
    color: var(--text-light);
}

/* === THEME SORTING === */
.theme-sorting {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.theme-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.theme-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    cursor: grab;
    transition: var(--transition-fast);
    border: 2px solid transparent;
    position: relative;
    aspect-ratio: 1;
    min-height: 45px;
}

.theme-item:hover {
    background: var(--primary-light);
    transform: scale(1.05);
}

.theme-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg) scale(0.95);
    z-index: 1000;
}

.theme-item.drag-over {
    border-color: var(--primary-color);
    background: var(--background-tertiary);
    transform: scale(1.1);
}

.theme-emoji {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
}

.theme-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    padding: 2px var(--spacing-xs);
    background: var(--primary-color);
    color: var(--text-light);
    font-size: 0.6rem;
    font-weight: 600;
    border-radius: var(--spacing-xs);
    text-transform: uppercase;
    z-index: 2;
    box-shadow: 0 2px 4px var(--shadow-medium);
}

/* === CATEGORY MANAGEMENT === */
.category-management {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.add-category {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.category-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
    font-family: inherit;
}

.category-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 165, 116, 0.2);
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    background: var(--background-secondary);
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-tertiary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.category-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.category-name {
    font-weight: 500;
    color: var(--text-primary);
}

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

.category-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.edit-category-btn,
.delete-category-btn {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.edit-category-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.delete-category-btn:hover {
    background: var(--danger-color);
    color: var(--text-light);
}

/* === NOTIFICATION INDICATOR === */
.settings-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--success-color);
    color: var(--text-light);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 16px var(--shadow-medium);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    transform: translateX(calc(100% + 40px));
    transition: var(--transition-normal);
}

.settings-notification.show {
    transform: translateX(0);
}

.settings-notification.error {
    background: var(--danger-color);
}

.settings-notification.warning {
    background: var(--warning-color);
}

.settings-notification.info {
    background: var(--info-color);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr 350px 280px;
    }
    
    .settings-modal {
        max-width: 700px;
    }
    
    .timer-circle {
        width: 130px;
        height: 130px;
    }
    
    .timer-circle::before {
        width: 100px;
        height: 100px;
    }
    
    .time-display {
        font-size: 1.4rem;
    }
}

@media (max-width: 1000px) {
    .main-content {
        grid-template-columns: 1fr 300px;
        grid-template-rows: auto;
    }
    
    .left-panel {
        grid-column: 1;
        grid-row: 1;
    }
    
    .center-panel {
        grid-column: 2;
        grid-row: 1;
    }
    
    .right-panel {
        grid-column: 1 / 3;
        grid-row: 2;
        flex-direction: row;
        gap: var(--spacing-lg);
    }
    
    .right-panel .pomodoro-panel,
    .right-panel .stats-panel {
        flex: 1;
    }
}

@media (max-width: 900px) {
    .main-content {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: var(--spacing-md);
    }
    
    .left-panel,
    .center-panel,
    .right-panel {
        grid-column: 1;
    }
    
    .left-panel {
        grid-row: 1;
    }
    
    .center-panel {
        grid-row: 2;
    }
    
    .right-panel {
        grid-row: 3;
        flex-direction: row;
        gap: var(--spacing-md);
    }
    
    .right-panel .pomodoro-panel,
    .right-panel .stats-panel {
        flex: 1;
    }
    
    .header-center .quick-stats {
        display: none;
    }
    
    .music-panel {
        width: 300px;
        height: 200px;
    }
    
    /* Stats Modal Tablet */
    .stats-modal {
        width: 90vw;
        height: 85vh;
    }
    
    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .records-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 1fr);
        gap: var(--spacing-xs);
        height: 180px;
    }
}

@media (max-width: 640px) {
    .app-header {
        padding: 0 var(--spacing-md);
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    /* Adjust draggable button for mobile */
    .music-toggle-btn {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }
    
    .music-toggle-btn.position-left {
        left: var(--spacing-md);
    }
    
    .music-toggle-btn.position-right {
        right: var(--spacing-md);
    }
    
    .theme-selector {
        display: none;
    }
    
    .right-panel {
        flex-direction: column;
    }
    
    .timer-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .timer-btn {
        width: 100%;
        min-width: auto;
    }
    
    .task-side-info {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .panel-controls {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .settings-modal {
        max-width: 95vw;
    }
    
    .modal-body > div {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg) !important;
    }
    
    /* Stats Modal Responsive */
    .stats-modal {
        width: 100vw;
        height: 100vh;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .stats-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-overview-card {
        padding: var(--spacing-md);
    }
    
    .records-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: var(--spacing-xs);
        height: 220px;
    }
    
    .record-item {
        padding: var(--spacing-xs);
    }
    
    .record-value {
        font-size: 1rem;
    }
    
    .record-label {
        font-size: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

/* === UTILITY CLASSES === */
.hidden {
    display: none !important;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* === TASK FORM ANIMATIONS === */
.form-animate-in {
    animation: formSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-animate-out {
    animation: formSlideOut 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes formSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes formSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
}

/* === TASK DETAILS PANEL === */
.task-details-panel {
    flex: 1;
    min-height: 0; /* Important for proper flexbox scrolling */
}

.task-details-content {
    padding: var(--spacing-lg);
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    height: 0; /* Force flex to work properly */
}

.task-details-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    text-align: center;
}

.task-details-empty i {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
}

.selected-task-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.selected-task-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.selected-task-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.meta-item:last-child {
    border-bottom: none;
}

.meta-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 80px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.meta-value {
    color: var(--text-secondary);
    flex: 1;
}

.priority-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.priority-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.priority-dot.priority-high {
    background: var(--danger-color);
}

.priority-dot.priority-medium {
    background: var(--warning-color);
}

.priority-dot.priority-low {
    background: var(--success-color);
}

.task-edit-btn {
    margin-top: var(--spacing-lg);
    width: 100%;
}

/* === TASK FORM STYLING === */
.task-details-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-lg) 0;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.task-details-content .form-group {
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-lg);
}

.task-details-content .form-group:last-of-type {
    margin-bottom: 0;
}

.task-details-content label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.task-details-content input,
.task-details-content textarea,
.task-details-content select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.task-details-content input:focus,
.task-details-content textarea:focus,
.task-details-content select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(212, 165, 116, 0.2);
}

.task-details-content textarea {
    min-height: 80px;
    resize: vertical;
}

.task-details-content .form-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.task-details-content .form-buttons button {
    flex: 1;
}



.task-selected {
    background: var(--primary-light) !important;
    border-left-color: var(--primary-color) !important;
}

/* Dark theme selected task override */
[data-theme$="-dark"] .task-selected {
    background: var(--background-dark) !important;
    color: var(--text-light) !important;
}

/* Dark theme button text readability */
[data-theme$="-dark"] .btn-primary {
    background: var(--primary-dark);
    color: var(--background-primary);
}

[data-theme$="-dark"] .music-toggle-btn {
    background: var(--primary-dark);
    color: var(--background-primary);
}

/* Dark theme form text readability */
[data-theme$="-dark"] .task-details-content h3 {
    color: var(--text-light);
}

[data-theme$="-dark"] .selected-task-title {
    color: var(--text-light);
}

[data-theme$="-dark"] .selected-task-description {
    color: var(--text-secondary);
}

/* === SCROLLBAR STYLING === */
.tasks-container::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.tasks-container::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track {
    background: var(--background-secondary);
    border-radius: 3px;
}

.tasks-container::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 3px;
}

.tasks-container::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}