.productivity-tip {
    background-color: #fff7e6;
    border-radius: 1rem;
    padding: 0.8rem 1.2rem;
    margin: 0.8rem 0;
}.authority-quote {
    background: #f1f6fe;
    border-left: 4px solid #9b59b6;
    padding: 1.2rem;
    border-radius: 1rem;
    margin: 1.8rem 0;
}
        /* Timer Styles */
        .timer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin: 2rem 0;
            position: relative;
        }
        
        .timer-circle-container {
            position: relative;
            width: 320px;
            height: 320px;
            margin-bottom: 2rem;
        }
        
        .timer-circle {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        
        .timer-circle.work {
            background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(231, 76, 60, 0.2) 100%);
        }
        
        .timer-circle.short-break {
            background: linear-gradient(135deg, rgba(46, 204, 113, 0.1) 0%, rgba(46, 204, 113, 0.2) 100%);
        }
        
        .timer-circle.long-break {
            background: linear-gradient(135deg, rgba(44, 125, 160, 0.1) 0%, rgba(44, 125, 160, 0.2) 100%);
        }
        
        .progress-ring {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            transform: rotate(-90deg);
        }
        
        .progress-ring-circle {
            transition: stroke-dashoffset 0.5s;
            transform-origin: center;
        }
        
        .work .progress-ring-circle {
            stroke: var(--pomodoro-red);
        }
        
        .short-break .progress-ring-circle {
            stroke: var(--break-green);
        }
        
        .long-break .progress-ring-circle {
            stroke: var(--primary-color);
        }
        
        .timer-display {
            font-size: 4.5rem;
            font-weight: 700;
            color: var(--text-color);
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
            font-family: 'Courier New', monospace;
        }
        
        .timer-state {
            font-size: 1.8rem;
            font-weight: 700;
            margin-top: 1rem;
            text-align: center;
            padding: 0.5rem 1.5rem;
            border-radius: 30px;
            background-color: rgba(255,255,255,0.7);
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        
        .timer-state.work {
            color: var(--pomodoro-red);
        }
        
        .timer-state.short-break {
            color: var(--break-green);
        }
        
        .timer-state.long-break {
            color: var(--primary-color);
        }
        
        .timer-controls {
            display: flex;
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        
        .timer-btn {
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: none;
        }
        
        .timer-btn.start {
            background: linear-gradient(135deg, var(--success-color), #1e7e34);
            color: white;
        }
        
        .timer-btn.pause {
            background: linear-gradient(135deg, var(--warning-color), #e0a800);
            color: white;
        }
        
        .timer-btn.reset {
            background: linear-gradient(135deg, var(--danger-color), #bd2130);
            color: white;
        }
        
        .timer-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        }
        
        .timer-btn:active {
            transform: translateY(1px);
        }
        
        .pomodoro-counter {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
            margin-top: 2rem;
        }
        
        .pomodoro-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: #ddd;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .pomodoro-dot.completed {
            background-color: var(--pomodoro-red);
            box-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
            animation: pulse 1.5s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }
        
        .settings-panel {
            background-color: var(--light-gray);
            border-radius: 12px;
            padding: 1.5rem;
            margin-top: 2rem;
            box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
        }
        
        .settings-title {
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
            font-size: 1.4rem;
            text-align: center;
        }
        
        .settings-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
        }
        
        .setting-group {
            display: flex;
            flex-direction: column;
            background: white;
            padding: 1.25rem;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .setting-label {
            font-weight: 600;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: var(--text-color);
        }
        
        .setting-label i {
            font-size: 1.2rem;
        }
        
        .setting-input {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .setting-input input {
            width: 80px;
            padding: 0.75rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            text-align: center;
            font-weight: 600;
            font-size: 1.1rem;
        }
        
        .setting-input input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.2);
        }
        
        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .stat-card {
            background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(245,245,245,0.9));
            border-radius: 12px;
            border: 1px solid var(--border-color);
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
        }
        
        .stat-value {
            font-size: 2.5rem;
            font-weight: 800;
            margin: 0.75rem 0;
            color: var(--primary-color);
            text-shadow: 0 2px 3px rgba(0,0,0,0.1);
        }
        
        .stat-label {
            color: var(--text-muted);
            font-size: 1rem;
            font-weight: 500;
        }
        
    
        /* Responsive Adjustments */
        @media (max-width: 768px) {
            .timer-circle-container {
                width: 280px;
                height: 280px;
            }
            
            .timer-display {
                font-size: 3.5rem;
            }
            
            .timer-controls {
                flex-direction: column;
                width: 100%;
            }
            
            .timer-btn {
                width: 100%;
                justify-content: center;
            }
            
            .settings-grid {
                grid-template-columns: 1fr;
            }
        }
        
        /* Animations */
        @keyframes rotate {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }
        
        .rotating-border {
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border-radius: 50%;
            background: conic-gradient(
                var(--pomodoro-red),
                var(--break-green),
                var(--primary-color),
                var(--pomodoro-red)
            );
            z-index: -1;
            animation: rotate 3s linear infinite;
            filter: blur(3px);
            opacity: 0.7;
        }
        
        .timer-circle-container {
            position: relative;
        }
        
        .timer-circle-container::before {
            content: "";
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            border-radius: 50%;
            background: conic-gradient(
                transparent,
                var(--pomodoro-red),
                transparent
            );
            z-index: -1;
            animation: rotate 4s linear infinite;
        }
        
        .work .timer-circle-container::before {
            background: conic-gradient(
                transparent,
                var(--pomodoro-red),
                transparent
            );
        }
        
        .short-break .timer-circle-container::before {
            background: conic-gradient(
                transparent,
                var(--break-green),
                transparent
            );
        }
        
        .long-break .timer-circle-container::before {
            background: conic-gradient(
                transparent,
                var(--primary-color),
                transparent
            );
        }